【Abstract】：
At present, with the comprehensive development of the production process, many furniture products on the market will be applied to the PUR hot melt adhesive process in the production process
Time：2023/02/07PUR Hot Melt Adhesive Definition
PUR hot melt adhesive, also known as reactive polyurethane hot melt adhesive, is a hot melt adhesive with high and low temperature resistance, solvent resistance and high bonding strength. Due to its excellent performance, it is mainly used in the automotive and electronic industries. In recent years, PUR has been introduced into the home furnishing industry and has been widely recognized for its beautiful appearance, good edge covering effect, high cost performance and environmental protection.
Advantages of PUR hot melt adhesive process for custom furniture
Therefore, high-quality adhesives are particularly important in the bonding process, which is the intermediate material for the combination of the substrate and the film material, and its performance is a key factor in determining the quality of the finish under certain conditions.
2) PUR hot melt adhesive, simple operation. The two adhesives can be fixed in a short time without drying, improving work efficiency and saving time.
3) Excellent heat resistance, cold resistance, water vapor resistance, chemical resistance and solvent resistance. Compared with the original hot-melt adhesives, the properties listed are greatly improved due to the crosslinking structure of reactive hot-melt adhesives.
4) At present, PUR hot melt adhesive is mainly used in the custom furniture industry, covering the edge of decorative panels, as well as the flat paste production of acrylic, PET, PVC and other surface materials. Among them, in the application of flat paste, PUR glue has good adhesion with most plates, easy to roll coating, and can be continuous production, so that it is more and more used in the production of decorative panels.
In order to allow consumers to have a more satisfactory experience in the selection of customized furniture, Klofer cladding, coating equipment using PUR hot melt adhesive process, giving customized furniture beauty and green environmental protection at the same time, to achieve more efficient and high-quality production.
Some equipment display
CLF--PT1300 Plater
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
1. The machine uses PUR reactive hot melt adhesive, solvent resistance, good weather resistance, the material does not open at -40~140° temperature; Equipped with 55 gallon glue machine.
2. 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--PUR350CNC-29
Automatic CNC coating machine
This machine is the fifth generation of our company's coating machine series products, national invention patent, in the world's leading similar products technology; Widely used, suitable for PVC plastic door and window profiles, aluminum alloy profiles; The surface of MDF, solid wood, wood plastic, door cover and other lines are coated with PVC film, coated paper, wood skin, CPL, leather, aluminum foil, copper foil and other rolled fabrics.
Performance Characteristics
1.The machine uses PUR reaction type hot melt adhesive, the production speed is fast, the fastest 65 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.
2. The first memory of the CNC adjusting wheel, the base material through the sliding table CNC positioning, double coil automatic film, drive wheel slot positioning, linear automatic memory, automatic reset, the reset time is about 5 minutes; Customers can choose the machine with 30/46/58 robot arms according to their own needs, so as to achieve the best cost performance; Continuous glue machine, brush dust removal, affinity device, protective film device can also be selected.
Qingdao colourful machinery co.,ltd is a company integrating design and research,production,domestic and international sales,we focus on the design and research of various decoration materials surface treatment machine.The initiary team of the organization are professional engineers who has ten years experience in this field，Satisfy customers, satisfy employees, and satisfy partners!
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