Home decoration surface decoration technology with the transformation of Chinese furniture has been updated, and the pressing and laminating process has gradually become the "new technology" in the new era of home decoration surface decoration, winning the love of more consumers and enterprises. Pressing and laminating are inseparable from the material and technological innovation behind, and the hot melt adhesive represented by PUR is an important "breakthrough". As one of the most widely used and promising products in the adhesive market, hot melt adhesive has always been the "first-class demand" of manufacturers.





So, in the face of the "uneven" quality of hot melt adhesives in the market, how enterprises and consumers find high-quality, good material adhesive products is particularly important.

01 What is PUR Hot melt Adhesive?
Polyurethane Reactive PUR is the abbreviation of polyurethane reactive, which belongs to the polyurethane system. Polyurethane hot melt adhesives can be divided into two types according to their chemical properties. One is thermoplastic polyurethane hot melt adhesives and the other is reactive polyurethane hot melt adhesives. The former is heated and hardened by cooling to form a bond, while the latter is heated and crosslinked by cooling and moisture reaction to produce a bond. We often say that PUR is a wet gas curing reactive polyurethane hot melt adhesive.

PUR has good bonding strength, temperature resistance, chemical corrosion resistance and aging resistance, and is now widely used in packaging, wood processing, and other national economic fields. At the same time, PUR hot melt adhesive, as an important "breakthrough" in the flat paste and coating process, is an "invincible aid" for home improvement building materials.

02 Flat paste and coating process

Flat paste and cover are widely used in flat and special-shaped furniture parts. From the process point of view, they are essentially a "bonding process", closely related to the performance of the adhesive, not only can show excellent bonding strength under low temperature health conditions, and have a high initial bonding strength, solvent resistance, weather resistance, good leveling, suitable for high light flat paste and wood cladding applications.

For the furniture industry, the excellent bonding process is inseparable from good raw materials, high-quality equipment and strong adhesives. The results of flat paste and coating depend on the film material, flat paste or coating equipment, and superb solutions.

Therefore, a "reliable professional" flat paste, coating equipment is the "superb bonding process" to manufacture high-quality home furnishing excellent choice.

03 Clover provides you with professional equipment

CLF-PT1300 flat paste machine


This machine is a rolling coating glue equipment, the glue rolling on the surface of the plate; This machine can be used on the surface of MDF board, particleboard, particle board, calcium silicate board, glass magnesium board, PVC foam board, aluminum board, wood plastic door and other board surface laminated PVC film, coated paper, wood skin, CPL, leather, aluminum foil, copper foil and other roll fabric can also be laminated acrylic board, single wood skin, PET sheet, fire board and other single material.

Performance characteristics
This machine uses PUR reaction type hot melt adhesive, solvent resistance, good weather resistance, the material in -40~140° temperature does not open glue; Equipped with 55 gallon glue machine.

The machine is composed of feeding dust removal, base material preheating, gluing, sheet conveying, pressing and discharging conveying parts; Gluing machine is divided into two kinds, one is two-stick gluing, suitable for the gluing accuracy requirements are not too high materials; One is three-roll coating, adding a reverse ceramic roll, for the role of glue smoothing, suitable for high-gloss surface materials such as PET, which require high accuracy of glue coating.

CLF-PUR 650/800/1300

CNC coating machine

CNC intelligent memory, one-key reset, adjustment efficiency increased by 8 times. This machine is suitable for 300-1220mm width range of MDF board, particle board, calcium silicate board, glass magnesium board, PVC foam board, aluminum board, wood plastic door and other board surface coated with PVC film, coated paper, wood skin, CPL, leather, aluminum foil, copper foil and other rolled fabric.

Performance characteristics
This machine is a numerical control equipment, as long as the size of the produced plate has the memory function, the next reproduction of the same product can be directly called out the original data directly used; Each change of a size only about 5 minutes, greatly reducing the machine time; Double roll film automatic film; The automatic tension compensation system of PVC film surface material is configured to keep the tension constant during the production process. Standard with Siemens servo system, Siemens PLC, inverter, touch screen.

This machine uses PUR reaction type hot melt adhesive, scraping coating mode, can fit the front and two sides of the sheet coating, the production speed is fast, the fastest 30 meters per minute; Solvent resistance, good weather resistance, the material does not open at -40~140° temperature; The amount of glue coating is controlled by PLC, which is accurate and saves glue.

Equipped with 55 gallon glue machine, you can also choose automatic film bonding, brush dust removal, affinity device, PVC film corona machine, protective film device.