Laminated parquet from 1977. This popularity is explained by the building and the significance of innovation, practicality, unique differences in decors, formats and design surfaces. The great number of companies in the whole world produces the same product. In these articles, you will know exactly, reliable information about those, which laminate is the shortest and how to reverse it.
Apparently, the technology of laminating the cover for the sublog was first introduced by the company Perstorp AB (in the upcoming Pergo) in 1979. Until this day, the standard of quality is the product, the vibration of ЄС.
In order to ensure complete control of the manufacturing processes, an association for the manufacturing of laminated coatings EPLF was created. Її members can become those companies, yakі proponuyut buyers only the best laminate. Like this:
The company Perstop Floorings since 2000 turned into a widely known group Pergo. Plants of a full cycle were planted in Sweden, Belgium (on the basis of UNILIN bvba), USA. It is not surprising that practically all laminate flooring manufacturers until recently were oriented towards the first market leader in terms of coverage for logistics. The assortment includes laminated, vinyl and parquet products under the same trade mark. The virobnichiy process includes all the steps, starting to prepare the syrovina and closing the finished product before the end of the purchase.
Benefits of Pergo laminate:
The corporation Beaulieu International Group has a special status due to the production of laminated coatings for the Berry Alloc logo. The undertaking was granted after the anger of the Belgian company Berry Floor and the Norwegian plant Alloc. The summation of the great joint pressures, the last base of which was sent for decades to come - the release of the laminate for the unique technology HPL (High Pressure laminate) 32-34 class of wear resistance. Pokrittya, viroblenі for tsієyu technique, vodnosyasya to the category of commercial and commercial, oskolki vіdrіznyayutsya high quality and stіykіstyu surface to raznomanіtnyh navantazhen.
Benefits of Berry Alloc laminate:
In 2001, one of the largest concerns, Spanolux SA, launched the development of laminated flooring for Balterio Laminate Floors, which produces products under the Balterio trademark. Visoka yakіst tovaru, vlasnі unіkalnі rozrobki, new cycle preparations made it possible for the arrival of the swede to increase that popularity.
Current laminate Balterio 32-34 class of wear resistance is recognized as one of the most long-term, stable to varying degrees of wear and tear protection. Yogo varto come, for what is important to you:
Designers recommend vicoristing large-format slats with a width of 22 cm and a length of over 1.8 m for large premises with an area of 80 m 2 (shopping centers, conference rooms, hotel halls). For small rooms, the best standard or shortened planks.
The company Hamberger Flooring GmbH & Co, a manufacturer with a larger and lower historical history, promotes parquet, which is laminated, under the trademark Haro 31-33 class. The main focus of the refinement is on the ideal creation of natural texture and high quality coating.
Laminate Haro varto vіddati perevagu, to that tse:
Warranty term of the Haro cover service warehouse 12-30 years in the fall in the fields of victoria.
Since 1990, the UNILIN group of companies has been supplying the market of building materials with laminate under the Kvik-Step brand. In 2011 a molding plant for the production of some collections was launched near the metro station Dzerzhinsk (Nizhny Novgorod region).
The slogans of the company's motto are "Respect for the fire", laminating the parquet in a series of various operations for all parameters and may be the same:
Maiže 120 years of knowledge, impersonal distributions, know-how, a new round of recruitment without the involvement of third-party contractors – all about acceptance and issuance of cover letters for Kaindl Flooring GmbH.
The EU brand Kaindl is associated exclusively with the term "yakist". Judge for yourself:
For example, looking around the foreign brands, I would like to show that the order does not match the request “what a cutter for the laminate”. Kozhen proponuє yakіsnu and dovgovіchnu produktsіyu. By the method of our investigation, buv namir will present you with the best materials with the greatest color and dark brown characteristics. Without a doubt, there are no other virobniks, but it is simply impossible to describe them within the framework of one article.
The countryside backwaters are trying not to stand out from the European competitors and to show the buyers products of pleasant quality and attractive designs.
The German concern Tarkett Sommer AG in 2010 launched a plant near the metro station Mitishchi (Moscow region) for the production of laminated underlays under the Tarkett and Sinteros brand. The Russian line produces laminate in 8 collections (over 100 designs) 32 and 33 classes of wear resistance.
Benefits of laminated coatings at the Tarkett plant:
The minus of the production of the plant can be called the price dependent on the kilka. Irrespective of those that are actually sold in Russia, the variety of collections that are imported from Germany are made the same here. There are no pretensions to the quality of the products, but the policy of the pricing of the enterprise, softly, apparently, marvels.
In 2002, Swiss Krono Group, a regional concern, launched a plant near the Kostroma region for the production of laminated products (underlay, stel and wall coverings) under the Kronostar trademark.
A competitive laminate of 31-33 class of wear resistance with 4 types of textures is being produced today.
The pros are also significant:
Up to short distances we can see:
Kronostar can be safely brought up to the "average". This is a budget product for a private, more commercial victoria.
The Turkish holding HAYAT launched a project for the construction of a new plant for the production of laminated coatings near the metro station Elabuga (Tatarstan) in 2012. From 2014 laminate flooring under the Kastamonu brand, having begun to actively conquer the market of home improvement materials in Russia.
The plant produces a series of Floorpan collections with a wooden structure.
| Line | Rosemary, mm | class |
| Purple | 1380x193x6 | 31 |
| Green | 1380x193x7 | 31 |
| Yellow | 1380x193x8 | 32 |
| Orange | 32 | |
| Red | 32 | |
| Blue | 33 | |
| Black | 33 |
The advantages of cover:
Let's talk about the cons. The first thing that falls into the vіchі is a modest selection of pastel decors and types of structures. Matte, trochic textured surface without tension on the bevel is suitable for simple, budget interior solutions.
Another point is the longevity of the cover call from fakhіvtsіv sumnіv. The protocols for testing with open access are daily, and the product itself is less than two years old on the market.
The third fact: a statement to the plant about the absolute safety and compliance with environmental standards for the Florpan laminate. However, yakіs uzkospetsialіzovanі sertifіkat, behind the vine of the standard (sanitary and hygienic visnovok, pozhezhna bezpeka) inaccessible.
For the past 7 years, one of the factories of the Russian concern RBC has produced a unique series of underlays that are laminated with exotic surfaces. Head Feature Ritter parquet - structural embossing for non-standard skin of reptiles, imitation of craquelure and richly different.
The assortment includes 9 extravagant collections:
| Series | Embossing type | Rosemary, mm | class |
| Georgy Pobіdonosets | Skin of the snake | 1295x192x8.4 | 33 |
| Nefertiti/Hannibal | Skin of the snake | 1295x192x8.4 | 33 |
| Petro 1 | Rustic, gliboke embossed | 1295x192x12.1 | 33 |
| Harald Suvoriy / Elizabeth | Gliboke old | 1295x192x12.1 | 34 |
| Justinian the Great | Showcography | 1295x192x8.4 | 33 |
| Mayan | Craquelure | 1295x192x8.4 | 33 |
| Charlemagne | Plane | 1295x192x12.1 | 33 |
Significantly flawless advantages of Ritter laminate:
When buying, guarantee the fact that the texture of the sub-log is even more powerful to the interior, the shards of the solution "vb'yut" the effectiveness of the cover. For an accurate selection, use online 3D visualization programs.
The Russian laminate, although it does not oppose the diversity of designs, does not accept European products for certain characteristics. Yogo golovna perevaga - price is available for rich buyers.
It is expected that the Chinese factory will not enter the warehouse of the EPLF Laminated Coating Association. That is why we do not release high-quality and durable products that comply with European standards and Russian standards.
This fact is not important for the great enterprises to bring to Russia majestic kіlkostі products under different brands. Significantly, in the middle of similar versatility, there are right pearls, such as Floorwood, Goodway, Brilliant and others. Qi of the cover can be called pleasant for its calming characteristics: a slotted slab, overlay locks, an overlay. Technical parameters are also at the margins of permissible norms.
The listing of a higher brand can be called a fault with the rules. Laminate is most often discussed, about which day, whether it is information, it does not seem to be about certificates and protocols. Until then, as practice shows, Chinese parquet, which is laminated, does not match the declared class. Most often, the operational stability of the slab is reconsidered. The durability of the overlay is not tested directly.
How to revitalize a Chinese non-toxic laminate? Vіdkriєmo deyaki secrets:
Please! If you need a repair service, it’s also a good service for your pickup. Just write in the form below the report description of the work, as it is necessary to vikonate, and you will receive propositions with prices from the brigades of those firms by mail. You can look at the videos about the skin of them and the photos with the butts of the robot. Tse BEZKOSTOVNO and nі to what do not goiter.
The middle of the bagatioh vid_v pokrittya for pіdloga leading place occupies a laminate. It is due not only to its aesthetic appearance, but also to its superiority, easy installation and other equally important characteristics.
Corisna information! In this hour, the choice of laminate flooring has become popular and demanded, which takes a lot of positions in other areas, including floor coverings, including natural boards for flooring and parquet.
And all the same, because the laminated coating can be richly distinguished, including the materiality, easy installation and simple sight.
The cream of the whole on vіdmіnu vіd natural pokrittya pіdlogi, laminirovan richly cheaper and maє privablivy vglyad, that more spozhivachіv vіddaє prevagu yoma itself.
Laminate of high quality and pokazniki viroblyaetsya only for the help of the current possession that in the singing minds.
Laminate became popular in Europe in the last century, and itself in the middle of the twentieth century. At that hour, a lot of virobniks tried to fight one another for the fineness and the quality of the warped material.
European brewers in our time could save their leadership among the rich brewers in the laminate of other countries of the world. The stench vibrates not only with a laminated coating for a high-quality application, but also with a stop for the preparation of new technologies, now possessed.
Corisna information! Although it is not possible to remove the kills and other vibrators, as if the laminate is not of the highest density. It's just that their brand is not popular and popular, like a march of the European virobnik. At the current time in China, Russia, Ukraine, the production of laminated panels is on a high level.
Companies that are engaged in the production of this material, develop new technologies, as they gradually improve, improve their quality and characteristics. On the market of budіvelnih materials, more and more often you can see novelties, different colors of din, like miraculously imitating marmur, wood, granite, or other cunningly wise little ones.
It will be rich to find out what today is laminated. different textures with little ones. You can add a laminate from a photo-drug. For rich accommodation, you can choose a cover for the log, as it would be ideal to match with the design of the room.
Bagato budіvelnі supermarkets can ask for laminated cover for podloga in a wide range and different colors.
Stones will drink on the laminate only getting bigger, it will become more and more popular among people, vinyl will need to be respected by the new Association of European Virobniks, as a control of the quality of the variety of given products. Krim Ushogo, Association is the main and only retailer of laminate standards.
Laminated doshka maє chotiri shari, yakі folded from:
The upper ball is covered with malamine or acrylic resins, which, in their line, superbly protect the panel from erasing, scraping, hitting, squeezing and other mechanical stresses.
Behind the zahisnym ball there is a decorative trace. Wines imitating different babies:
Then let's go to the main ball, which is basically formed from a long-fibered slab, which is a high wall. The ball itself plays an important role in the laminate, shards of evidence for:
The photo shows how the laminated panels collapse like a protractor, looking like a completed look.
The ball, which plays the main role, has a castle, for the help of such a panel, they close together.
In view of the water resistance and thickness of the plates, lay down the riven of the opir until the elements are deformed, which is laminated, under the influence of water on them.
The lowest ball is called stabilizing. Vіn vіdpovіdaє for the protection of panels against deformation, ensuring sufficient hardness.
Dovgovіchnіst pokrittya pіdlogi lie in vіd yogo akosі, and for nygo, as a rule, it is necessary to pay. To that, we don’t need to add that laminate, which is cheap, smart for everything, we don’t have quiet things, so we can secure the trivalent terms of exploitation.
Deyakі izrobniki lamіvananyh panels udoskonalivat svіy goods, pіdkleyuyuchi to yogo bottom ball p'yatiy ball, zvukoіlyuyuchu podkladka, yak istotno pіdvishuє yakostі shumоіzolyatsії pіdlogovogo pokrittya.
The class of wear resistance of laminated panels is determined by the tovshchina and the material of the ball covered with melamine resin.
Іsnuє laminat of two types, fallow type of yogo vikoristannya. In this rank, they distinguish:
Have your own line, butov’s group is divided into classes:
The commercial group is also not alone and is similar in class;
Nowadays, laminate flooring is pursuing a variety of technologies, including DPL, HPL, CPL, DPR. The basis for this article cover is chipboard, MDF, HDF.
Krim ushogo, it is necessary to remember, What under the term laminating can be on the vazі z'ednannya all balls. It ensures the high quality of the prepared material.
Below is a description of all available modern technologies pickers, like on the current day, a lot of pickers for the preparation of laminated boards.
You can think for a moment if there is a picture of the shkir in the photo, but it’s not so. Indeed, the cement of modern manufacturing.
With today's newest technology, DPL is used in the production of laminate, in a simple way, in such a rank, the lamination of direct pressing is used. This method zastosovuyut approximately 90% of the virobnicheskih pіdpriєmstv.
The technology of transferring the overlay of a surface sour ball to a paper ball with a decorative little one. Let's potim the main ball. They gave a slab, as to become the basis, put a paper sheet of a stabilizing ball.
Corisna information! new boards take wood-fiber board, as there is a high thickness of HDF. The slab, as we are laying the foundation, is sanded in front, so that the necessary tools are created for the yoke gluing of all balls.
As a result, we have such a sharuvaty pie of the doshka, which is laminating, which is nadal in the press. Whom possesses the process of scaling all the balls under a high pressure and temperature. Spikannya trivaє no more than pivkhvilini or hvilini.
The HIGHPARESSURELAMIATE or HPL technology transfers the possibility of underwriting under a high pressure. As a result, її zastosuvannya, especially mimic and superficial elements, which are laminated, appear.
The technology is carried out for additional support, as it is carried out in two stages. The upper ball is formed on the back, into which to enter:
As a result, we saw a mіtsny and tovsty ball. You can think about it, now there are other supplementary balls, that the comradeship of the upper ball is enough to cover for the pidlog.
From above, to the base of the slab, a preparation of the surface ball is glued. Then, with the addition of DPL technology, a stabilizing ball is placed from the bottom to the main plate.
This technology is miraculously suitable for the preparation of high-quality styles, facing materials. Її zastosovuyut at the ship-building, wagon-building, then.
Zvazhivshis to buy the laminated panels, prepared according to DPL technologies It is necessary to remember that such substantiated material can cost a penny, shards are so common for the road and the windshield. Draw on the elements, be it embossed even more smoothly.
The technology of bending the CPL laminate is surprisingly the bending of the panels from the stoppage of the DPL technology. The stench of hiba tim is being blown away, that it is necessary to transfer the addition of a balloon, that it is decorating, paper a couple of balls to craft paper.
As a result, laminated coatings appear with a raised support before impacts and mechanical failures.
On the basis of advanced technologies, the development of DPR may have its own peculiarities. Polyagaє won in the fact that the preparation of laminated coatings is carried out without a ball, which is decorated. Under the hour of panel manufacturing, the decor is applied to the stove, like before it, like applying little ones, heating and seeping through with special seeps.
Ready elements are packed and poured directly onto the conveyor.
This technology is popular because:
It is important to remember that laminated panels must be taken into right mind to save your cobs.
The choice of laminate flooring is not so simple on the right, as it seems at first glance. This technology, as it is composed of many stages, will require great respect and patience. The leather maker of laminated coating for the application is self-reliant, as it is more suitable for you to use the technology described above, with which you choose the most optimal, practical and economical option.
Obsyag drink on the laminate in 2010 roci podvoїtsya. The growth of the market of laminated coatings for underlays will be highlighted by the trend of replacing with laminate, in first black, underlays with PVC (linoleum). Given the main trend in the development of the market for laminated coatings, which laminate will be used as a Russian laminate of imported products.
All svіtovі vyrobnik pіdlogovyh pokrittiv, scho lamіnuyu, vykonuyat povny cycle robіt, sho include:
Round wood is barked (wood debarking) in a drum-type. Then we clean the measles of the logs to go to the ruble machine, in which they get the chipping.
Tr_ska pass through the system of sieves (screening), demechanical sorting is divided into large fractions. The sorted cod from the sorting plant after the additional strech conveyor is fed directly to the separator for washing the cod. Mustaches of other side inclusions, like they can opine in a triska (ford, sand, dry chimneys, slopingly thin) wince hot water and settle on the days of the tank.
After a mitt, the triska is taken into the bunker, sometimes it heats up to 95-100 degrees Celsius, for that it is independent weather minds- ensure the same temperature and humidity of the cod at the entrance to the press.
Then we use the material on a sprat of wool for one more container, under the high pressure of a hot steam, we rob it up to 165-175 degrees.
The heated cod becomes even more plastic - you can finely refine it, without exaggerating the great amount of energy. Cleaned from the house, the trill of the required fraction is ready to be milled into fiber.
Razdribnennya cod on fiber vіdbuvaєtsya on the refiner (defibrator). This is the only detail at the technological lanyard of MDF production (on the inside of fiberboard, de detail is carried out mechanically in two stages).
At the exit from the refiner to the wood, they are added successfully, including resins, paraffin emulsion (resin & wax) and - if necessary - hardening.
Otriman village masa eats at the dryer. The design of the dryer can be a traditional one-stage pneumatic type (pipe type) or a two-stage design.
The factory of the dryer is like a dryer, and it is necessary to increase the moisture content of the material for the wooden masa (the moisture content of the wooden masa at the exit from the dryer can be overestimated by 8-9%).
After the dryers from the village, it is necessary to wind up again, which is reachable for the help of cyclones.
On the conveyor, it is also possible to install a repeated separator, where a large fraction of the fiber is selected.
The kilim shaping station is made up of two parts - an accumulative bunker, where a stock of wood is stored for robots with a stretch of 6-8 strands, and without a middle shaping machine (mat former). The fiber is fed by a knot, which evenly distributes it along the entire width of the dosing hopper.
The forming machine is next to the rollers directly, as it feeds and turns the fiber on the conveyor lines. Dekіlka zn_mnykh rollers evenly feed the fiber, which should come from the dosing hopper, directly onto the plate, then we will go on the forming head. Forming rollers spread the fiber in a given technological regime on the bottom forming conveyor. Forming rolls are placed along the height and spread the fiber evenly along the entire width of the kilim that is being formed. Having placed the vibrating rollers, which are practiced by the beast of the kilim, which is formed, it will be safe for the surface.
The formation of kilim with high accuracy is called on the line tereses. The speed of the conveyor of the dosing bunker of the forming plant is regulated by the fallow results.
Ready kilim to go to the front prepressing (prepressing), where to go through the process of seeing again the volume of the slab - on a special space with a perforated stitch. Effectively pressurizing ensures the integrity of the kilim in front of the press.
The thickness of the slab here changes 4-7 times, after which the kilim already becomes similar to the fluffy slab of a given width (equal to the width of the conveyor line) - this looks like wine and is fed to the head press (mat conveying).
Three types of presses can be victorious: rich-surface, single-surface and without interruption.
Bezperervny press, however, for the bending of MDF, chipboard and OSB boards. Yogo benefits:
The richly topped presi type have earned a reputation for their high arrogance. Yogo benefits:
Single-surface design press for increasing the return on investment of low productivity. Features of the press tsgogo є:
Finishing of slabs is one of the key processes in the production of MDF and includes: the press distribution line, the intermediate saving, the grinding line, the expansion line, the packing line.
Lines of promotion
If the pressing is too wide, it is cut on the go with a special cut file. Let's remember the “unskinned” line of MDF, which comes out of the press, cuts with a sawing saw, which moves around to guard against the swirl of the stove with a conveyor belt (sawing). In such a rank, so “on the go” itself, straight-cut slabs of the required format appear.
Tsі slabs are consumed by vyalovy cooling (cooling), they are cooled with a stretch of 20-25 fibers. Vial coolers ensure efficient and effective cooling of plates before stacking. The quantity was designed to improve the productivity of the enterprise for ensuring the optimal temperature of the plate before stacking.
Promіzhne sberіgannya
It can be done “manually” (from a variety of navantage machines), or it can be fully automated and secure warehouse management at a real scale for an hour using an additional computer control system.
Grinding line
The slabs after the press can be the mother of the same rіznotovshchinnіst, surface defects. The number of small pieces is used in the process of sizing and grinding, which is created in wide-lined multi-aggregate workpieces.
Rozkry slabs at rosemir
In this hour, more and more necessary mothers will open such a system, so that it could quickly adapt to the needs of the deputy. Scraps after sawing after the cuts are sent to the crusher or cutter machine to the power plant.
Packing line
Packing lines can be easily attached to different packings and different packing materials.
Two different processes are used for facing wood-fiber boards with paper-resin resins: laminating (HPL technology - High Pressure Laminate) and laminating (DPL technology - Direct Pressure Laminate). Also, the ELESGO technology (elektronenstrahlgehaertete Oberflaeche) was developed by HDM and DTS.
Laminating boards (HPL technology - High Pressure Laminate)
Laminate manufacturing started with HPL (High Pressure Laminate) technology.
Kashuvannyam call the technology of facing wood slabs, when such a slab, which is continuously fed from a roll, accumulates on a frontally coated layer with glue. You can accumulate the slurry at once on the offending layer.
Mentally separate colder, warmer and hotter kashiruvannya.
cold zastosovuetsya when veneered with non-heat-resistant swimming pools, most importantly synthetic ones, from zastosuvannya PVA-glues. The hardening of the glue sings at the foot of the small preoccupations of the beast.
At warmth kashuvanni glue is applied to the neostigly (or in front of the pіdіgrіtu) layer, which will cure the vaporization of the new water and accelerate the process of hardening. With this swelling of the slab, step by step, and її the structure will not appear on the outer side of the facing. For residual adhesion of the glue, the beads are worn at the foot. This method is suitable for facing plates with melamine slabs, including those with a finish effect.
The largest width is hot lamination, but not thermal lamination, with some stasis of various adhesives, including urea. Glue and hardener are applied to the surface of the wooden slab, and the material is accumulated on it with heated rollers. Through high temperatures and water content, not only springs, but also plastic deformations of the surface are blamed in the process of thermal curing. The very last thing is to call out the effect of “viglajuvannya”, so that the molding is more stable, lower when cold laminating, lining. After the thermo-washing of the slabs, it is possible to cut them on the circular saw benches.
For laminating calender presses, their combinations with single-surface position short-stroke presses, as well as two-line pass presses.
Vitchiznyannaya line of laminating with a calender press, schematically shown in figure 2.1, is recognized for one- and two-sided facing with paper-resin slurries of particle boards or fibrous boards with a thickness of 2.5 to 40 mm and a width of up to 1850 mm.
Malyunok "Scheme of the laminating line on the basis of a calender press"
1 - roller conveyor, 2 - lifting steel, 3 - shield verstat, 4 - roller verstat for hardening,
5 - channel of infrared drying of the hardener, 6 - verstat, what to carry glue, 7 - roller conveyor,
8 - calender press (kashiruvalna installation), 9 - slitting machine, 10 - string conveyor, 11 - primal steel
The technological process begins with the cleaning of the plates into the saw in the shield bench: the brushes with a diameter of 280 mm are wrapped around with a speed of 300 rpm, the saws, which are zmіtaєsya, are seen through the exgauster.
On the intermediate roller conveyor, the base plate is fed to the roller bed, where a hardening coating is applied to one or the other layer. For carbamide resins, sour an acidic hardener at a concentration of 20-30%, with a water indicator of pH no more than 2.5 and a viscosity of 20-70 with VZ-4. Vitrata hardener approximately 30-35 g/m 2 .
After the applied hardening slab passes through an infrared dryer for a remote retailer and then it is fed into the adhesive bed, then thermosetting resin is applied at a concentration of up to 70%, with a viscosity of 100-140 s to B Z-4 i cob acidity,5. The hour of gelatinization of the resin applied over the hardener may be no more than 50 seconds at a temperature of 100 °C. Vitrate resin 100-120 g/m2.
Next, the plate is passed through a roller press, and paper-tar slurry is added to the prepared layer. The rollers are heated with a thermal oil at a temperature of about 200 °C. The gap between the rollers, which is regulated from the control panel, is due to 0.1 mm less than the thickness of the base plate. Yakіsne oblitsovuvannya mozhliva is more likely to finish the stable comradeship of the slabs in the party - rozkid maє buti in the boundaries of ± 0.2 mm. The slabs are lined after the slabs are placed on the primal stile and are stacked in a pile. The speed of supply of such a line is 12–17 m / min.
When vikoristanny plіvok, on yakі already applying a ball of dried thermoplastic glue or plіvok with hardened melamine resin, the technological process will be significantly simplified. Vіdpadaє nebhіdnіst іn applied dіsіnі tverdzhuvacha і іn applied thermosetting resin іn the layer. The slab-base is immediately after cleaning at the roller bed for laundering.
Small picture 2.2 presents a bright view of the installation for non-stop thermal curing of slabs.
Malyunok "Press without interruption for laminating wooden boards"
1 - steel lines, 2 - driving drums, 3 - tension attachment, 4 - base, 5 - frame, 6 - drive drums
The press has two drive drums and two leads, on which steel strings are stretched.
Forging a stitch on hot stoves is carried out for an additional heated cushion, so the pressure on the drive of the drum in the warehouse is 8-9 kW. Press pratsyuє at constant working vice (no more than nizh 2 MPa), feed rate up to 16 m/hv. The slabs, cleaned as a saw, are fed one by one to the double-sided cladding. Plivka from rolls, which is stretched to the beast and below on the stove, which is constantly crumbling, is cured in a strichkovy press. At the exit from the press, a verstat for milling the later edges (cutting the bends) and a diagonal saw for transverse trimming of the slabs.
Kashuvannya - more cheap and simple way to decorate polished slabs. However, the laminated boards should be laminated according to a number of the most important indications, which add to the durability of the products (wear resistance, resistance to high temperatures is poor). In addition, when laminating, it is impossible to put on the surface of the slab a structural little thing (imitation of wooden pir, orange pick, etc.) - the slab can be laminated but only smooth. The only advantage of lapped slabs today is their low varity, the “hydnist” is quickly transformed into a small amount and additional stained wood during the operation of furniture made from lapped slabs.
Malyunok "Structure of HPL laminate"
1. Composite coating
2. Glue
3. Base plate
4. Glue
5. Stabilizing ball
Dzherelo: from the site "Association of European Producers of Laminate Flooring"
Laminating in slab production, they are called pressing on the face of the slab of sheets of the same format with leaking papers with non-hardened resin. Sound like melamine resins, which are cured, sticking together with the base, in a hot press, so it is not necessary to apply glue to the surface of the plate. That part of the resin, as it vychavlyuetsya on the surface, turns up to the sheets of the press gasket, takes on the structure of the rest. Vykoristovuyuchi vіdpovidnі gaskets, you can trim veneered slabs with a smooth or embossed surface.
Fallow as a recognition of veneered slabs, її pokrittya can be one-or rich-spherical. At the shields, on top of the decorative lining of the shoes, there is a butt mіtsny zahisniy ball - an overlay. To hide the warping of the shield on the yoga faceless face, it can also be covered - so the titles of the ball, which compensates. After the residual hardening, the resin is converted into a thermosetting polymer, and the board is covered with a composite material, which, according to the structure, is a sharuvaty plastic, only replacing the kraft paper with a hard substrate, that is the base plate.
In front of the main facings, when laminating, the boules were rich on top of hot presses, behind the plywood crafts. If you drink more on furniture details with a glossy surface, such presses began to zastosovuvat polishing of steel pads and cool the plates of the press before removing the vise. Polishing piddoni vymagayut even a neat occasion, winding a grinding saw and fingertips on them can reduce the quality of facing. Therefore, at the laminating department, the cleanliness can be improved, and the staff is treated in a special way.
The cycle of cladding at the rich-top-surfaced press is trivaying sprats of thinness: for a long time, the plates of the press are cooled, so that it is possible to vivantage one and the other. Through the need to bring in hot heat-carrying fluid, and then again bring it up to operating temperature, and spend energy with vicarious rich top presses.
High mechanical engineering and automated lines on the basis of such presses allow realizing the high degree of hardness of the seepage resins. It is shown schematically on a small 2.4 line of maє at its warehouse for attachments for piece-by-piece supply of plates, a shield for their cleaning, an extension for picking up packages and for their packing in the press.
Malyunok "Scheme of laminating line"
1 - supply of boards from stacks, 2 - supply of facing paper and forming of bags, 3 - packing of bags,
4 - hot short-cycle press, 5 - attachment to replace the gasket sheets of the press, 6 - later cutting of plates,
7 - cross-cutting and cleaning of plates; 8 - sorting with layout in stacks.
For embossing the surface with a method of removing a non-smooth, porous structure, the press is equipped with special pads;
When forming a package, the sheets of the facing material are precisely fixed on the base plate by an electrostatic method. The selected tri-balloon package automatically moves to the press, which automatically closes, so that the opening hour is minimal. Operating temperature of the press is 180-200 °С. At such a high temperature, the resin at the facing material warehouse melts and cures, and after pressing, it transforms into a monolithic surface sphere of the slab.
The pressure of a hot press is 3.5–4.5 MPa with the variability of the plates, which are to be faced, in the boundaries of ± 0.3 mm. Even though the distribution on the tovshchina does not exceed ± 0.2 mm, the pressure can be changed to 2.5-3.5 MPa.
The cycle of compression during veneering is composed of the following stages:
Selecting the typical equipment on similar installations allows you to trim the matte facing of the plastic. To obtain glossy finishes, polish steel sheets as if they were a very soft surface, and a high gloss coating that is laminated can only be achieved in rich top presses with cooled working plates.
At the current enterprises, the slab facing plant may be more automated and require a small number of service personnel.
Laminated slabs can be more highly wear-resistant, resistant to high temperatures, etc., low-laminated slabs.
Malyunok "Structure of DPL laminate"
1. Zahisny ball (Overlay)
2. Decorative ball (paper)
3. Base plate
4. Stabilizing ball
Laminate with a leather day is becoming popular for its predecessors - parquet and floor boards. This high quality and simplicity at the watchful eye made it popular in private apartments and offices. Today, laminate flooring is a miraculous alternative to any natural wood flooring.
Regardless of the popularity of this material, few people know how the production of laminate is made. Yakim buvaє tsey material, yogo constructive features.
Laminate preparation - everything is ingeniously simple
The creation of the laminate is dated to the end of the seventy years of the last century. The first material for underlayment covers, which far away predicted the modern laminate, was created by the company "Perstorp" from Sweden.
This company was engaged in the distribution of various materials for everyday work and was made popular throughout Europe. New material omitting the name laminated plastic, which at the crossroads means sharuvaty plastic.
The first expansion was formed in less than two parts. From above, the material was treated with melamine resin, as it helped to create a decorative ball, and from below, phenol resin took the fate of the mold.
Shari z'ednuvalis once in a kіlkom ways. The seepage of thermosetting adhesives was slow, and the creators began to beat the pressure under the influx of high temperatures.
Such a laminate, as we called yogo bachiti, appearing already in ten years. The author of the global additional material was the German company Hornitex.
Tsya firm zastosuvala zovsіm novіy tekhnologichnіchny pіdkhіd і obladnannya vіrobnitstvа іn іnіkalіnі zrazy laminіtа і zumіla svorіtі іії svoritі laminirovanі pokrittya z іnіkalіmi polіstіvnosti. Shariv now bulo chotiri, deputy of two. Foil was introduced to the warehouse, leaked from phenolic and melamine resins.
1994 the majestic laminate flooring will enter the market of everyday materials. Obligations of sales, which increased to a grand scale, required the introduction of a body that would control the quality of products. This was caused by the creation of the Association of European Breeders of Laminated Submissions.
As it was conceived more, cover, what is laminated, it is folded into dekilkoh balls.
Let me take a look at the warehouse of this material, which is an indication of the little one:
Note: For the preparation of HDF, vicory wood is used, which is cleaned from measles.
If this material is turned into a trill.
After sorting, the large-fraction cod stagnates in the preparation of chipboard, and HDF vibrates after the smaller fraction. A shotgun for codfish can be used for a little one.
Virobnitstvo laminata on dermal application may be treated. Practically, the leather-worker has its own technology and unique production. Do not marvel at the price, the essence of the creation and the main processes are practically not considered.
At the final stages, the following operations are performed:
The technological process of preparing a laminate can be viewed on the video:
In Denmark, the preparation of laminated coatings is subject to the zhorst rules and GOSTs. One of the ways to control the molds is to break the laminate on the floor.
The skin type of the virobu is indicated by a two-digit number. In this numbering, the first digit indicates the purpose for which the product is assigned, and the other indicates the possibility of the intensity of operation. Polypshennya class vіdpovіdaє zrostannya digits.
Classes are shared on:
Laminate can be even more colorful (div.). Wine can be imitated from the available materials: wood, stone, sand. Varto know that in colors and colors dominate the colors of different breeds of the village.
Tse, with his own devil, gave the supporters an incorrect statement about this material. It is very important to someone that the laminate is covered with wood imitation.
Use a friend who named the material - parquet, which is laminated. We do not call the judgment given to the right class of speeches. Laminate is basically a self-made material, for a wealth of power, which transfers those materials, from which it is created.
Laminate coating can be refreshed not only with a palette of colors, but also with that structure. We can supply material, structuring for wood, olive, stone. Vіn mozhe buti matovim or mati glossy shine.
Another special feature of this coating is the ability to imitate parquet with swags.
Laminate can mother one, two or three swarms.
What kind of class would not have been given a cover, what kind of authority the virobniks would not have given him, wrongly picking up that watch over him could mean shorten the term of service and lead to new positive authority.
The basis for the preparation of laminate flooring is wood, for 90% it is warehouse. In the presence of a treacherous influx of water, the top of the coat can swell, changing its structure. For right sight for laminat dosit skoristatisya deakim simple rules.
Laminate production is a complex technological process, which helps to produce a material for coating for the application of water quality. Zavdyaki peculiarities of the technological process, the material has unique power, easy to install and operate.
SCHEME OF BALLS IN LAMINATE
Laminate technology
Laminate preparation from HDF boards with impregnation of the upper balls - the whole process that consists of the next steps:
Impregnation - tse infiltration of material by special warehouses. The upper balls of the laminate are oozing out with resins and various additives when scorched, like a ball of balls. Vіd compoundings of leakage of warehouses to deposit mіtsnіst і znosоstіykіst of the upper sphere laminatu, and also і th class. Basically, laminate flooring workers do not impregnate the upper balls, but cook them up.
Laminate plant manufactures direct pressed laminate DPL. With DPL technology, it is necessary to press all the balls of the laminate overnight at a high temperature. With this technology of bending the laminate, glue is not wicked, so the balls of impregnation are frozen, after the process has passed, like when hot pressing (up to 200 ° C) melt and glue the surface. After hardening, the resin and overlay are transformed into a monolithic surface ball laminate.
Slab facing
For slabs that are laminated, it is necessary to coat HDF slabs with paper-tar slabs and overlays.
Sawing and milling panels
The last important step in the manufacturing process is the preparation of the laminate of the required size. For the help of the sawing for the laminate, the sheets of the laminate are cut on the necessary cuts. The skin vibrator has its own laminate lamination. After the cuts on the plate, for the help of the milling process, a pin and a groove are visible from the edges of the laminate. The modern HDF boards allow you to see the tongue and groove of the singing profile, yakі call the laminate locks. For the help of these locks, the panels of the laminate are firmly bonded to each other without glue sticking. Depending on the strength of the lock, the laminate and the thickness of the HDF sheet should be deposited with the strength, strength and thickness of the installation of panels to the laminate.
Package
We recommend packaging in a thermoset polyethylene (PE) slab of the finished laminate.
Installation for bending laminate
Stacked with:
1. Hot press for laminating HDF high vise.
Zastosovuyutsya pіd hour vyrobnitstva laminata. Presses are made according to different sizes of HDF boards: 2800×2070 mm, 2440×1830 mm, 2440×2070 mm. Pressing the high pressure "ZYX" can vary in productivity and pressure, supplied with a serving table and a serving table.
Technical features
| Technical characteristics | ||
| Model | ZYX1400 | ZYX1600 |
| Hot vise (t) | 1400 | 1600 |
| Pitomy vice (kg/cm2) | 27,4 | 27,4 |
| Raztashuvannya cylinders | upper | upper |
| Hydraulic cylinder diameter (mm) | 340 | 380 |
| Quantity of hydrocylinders (pcs) | 6 | 6 |
| Productivity (pcs/day) | 1200 | 1200 |
| Plate size (mm) | 2440x1830 | 2800x2070 |
| Maximum opening of plates (mm) | 200 | 200 |
| Boiler pressure (KW) | 31 | 31 |
| Dimensions, mm) | 3300x2000x3500 | 3700x2200x3500 |
| Weight of weight (kg) | 17000 | 20000 |
2. Verstat for cutting laminate DP-2700
Appointments for sawing the laminate on the necessary cuts for the distant milling of locks. The skin vibrator has its own laminate.
| Technical characteristics | |
| Maximum slab width (mm) |
2700 |
| Maximum cutting height (mm) | 30 |
| Blade diameter (mm) |
180-250 |
| Landing diameter of files (mm) |
75 |
| Wrapping frequency of files (pro / cold) |
2500 |
| Total pressure (KW) | 23,7 |
| Delivery speed (m/hv) |
3-15 |
| Dimensions, mm) | 2000x3300x1350 |
| Weight of weight (kg) | 3450 |
3. Laminate milling line FHZ525+FHH625
Automatic vysokoshvidk_sna line is recognized for the preparation of the lock on the laminate. Vaughn is equipped with additional spindles, which include chips along the entire perimeter of the workpiece and guarantee high quality of the finished work. The working surface of the table is equipped with hard-alloy plates, which ensures the durability of the work and changes the wear of the surface of the table. Priymalny style of equipping with an automatic feeder for increasing the speed of supply up to 80 m / min.
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German SEW electric motor with high torque, which is to turn, and with an industrial feed controller PID, which achieves high feed speed of 80 m / hv. |
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The expansion of V-HOLD precision linear straight lines with hard-alloy inserts for high-pressure feeds (increase wear resistance and change friction on the steel). |
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Control system - SIEMENS with multifunctional and intuitively understandable interface, ease of management and customization. |
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The French system of preparation of the Povіtrya Legris. |
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Optional supply of diamond tools. |
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Controlling the size of the input material for safe work. |
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Air blowing system on a high vise, which saw sawing and shavings from the direct table. |
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Controlling the harvesting of the tovshchina on shipporize. |
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Coating hardness HV-700-1000, hardness level YG8. |
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Patented vertical spindles for precision milling parts. |
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Sawmill inverters of the SIEMENS company. |
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Combined feed system evenly spreads the vice over the entire area of the workpiece, which is being processed. |
| Technical characteristics | |
| ADF | SSJ01 |
| Delivery speed (m/hv) | 20-80 |
| 0,75 | |
| Dimensions (mm) | 3100x600x1400 |
| Late-milling verstat | FHZ525 |
| Maximum cutting width (mm) | 250 |
| Minimum cutting width (mm) | 95 |
| Delivery speed (m/hv) | 20-80 |
| Feed Drive Pressure (KW) | 9 |
| 6000-8000 | |
| 6x8KW | |
| 4x6, 5KW | |
| 1,5 | |
| Spindle diameter (mm) | 40 |
| 280 | |
| 120 | |
| Total pressure (KW) | 83 |
| Conveyor | SSJ02 |
| Delivery speed (m/hv) | 20-80 |
| Total pressure (KW) | 2 |
| Dimensions (mm) | 2880x600x1400 |
| Bilateral jointed verstat | FHH625 |
| Maximum workpiece length (mm) | 2500 |
| Minimum workpiece length (mm) | 400 |
| Delivery speed (m/hv) | 10-60 |
| Feed Drive Pressure (KW) | 5,5 |
| Spindle wrapping frequency (pro/hv) | 6000-8000 |
| Pressing of vertical spindles | 6x6, 5KW |
| Hardening of the finishing spindles "Click" | 4x6, 5KW |
| Width Adjustment Motor Pressure (KW) | 1,5 |
| Spindle diameter (mm) | 40 |
| Tool diameter on spindles (mm) | 220-250 |
| Suction nozzle diameter (mm) | 120 |
| Total pressure (KW) | 92,6 |
4. Verstat for packing laminate TS-200
Appointments for nap_vavtavtomatichesky packing in termozb_zhnu PE pl_vka of a ready laminat.
| Technical characteristics | |
| Maximum packaging dimensions (mm) | 250x250x4000 |
| Heating temperature in the chamber (deg) | 150-170 |
| Plivka, which wins | PE thermoshrink. vіd 60 to 120 microns |
| Total pressure (KW) | 12 |
| Dimensions, mm) | 5000x1800x1000 |
| Weight of weight (kg) | 250 |
