【Abstract】：
In recent years, the application of metal materials in decoration projects at home and abroad has become more and more extensive, but people who pursue high-grade decoration are also constantly puttin
Time：2022/06/21In recent years, the application of metal materials in decoration projects at home and abroad has become more and more extensive, but people who pursue high-grade decoration are also constantly putting forward new requirements for decoration, which must have the robustness and durability of metal materials, and can have the texture and beauty of natural solid wood grain. Aluminum and other metal materials to give its wood grain use heat transfer wood grain film or PVC wood grain film, but all kinds of wood grain film is not real wood grain after all, so on the surface of various metal materials coated with natural wood skin process came into being.
Requirements for the coating glue
In the traditional process, the coating of solid wood bark is generally coated on porous materials such as solid wood, density board and multi-layer board. It can be done well with ordinary wood leather glue (such as EVA hot melt glue), and the surface of various metals is very smooth, ordinary wood leather glue simply cannot provide enough bonding fastness, therefore, in order to ensure the coating quality, it is necessary to use PUR hot glue dedicated to wood leather.
PUR hot glue has excellent adhesive force, its reaction is irreversible, heat resistance, low temperature resistance are very strong, coated finished products can overcome the paint rebound after foaming, degumming, hollow drum and a series of quality problems.
Requirements for bark
Non-woven fabric instead of kraft paper is pasted on the back of veneer. Aluminum alloy veneer products eventually need to be painted, if the use of PU paint spraying process, then the backside of the kraft paper veneer problem is not big, but if the use of UV paint (ultraviolet light curing paint) processing process, this process has ultraviolet irradiation, forming a high temperature and other special environment, PUR glue itself is high temperature resistance will not exist any quality problems, However, kraft paper is easy to delamination with aluminum alloy substrate layer and wood veneer layer.
Clover, an intelligent manufacturer of high-quality automation solutions for high-quality veneer equipment, some of the covering equipment is as follows:
CLF-PUR350CNC-29 automatic CNC coating machine
CNC intelligent memory, one-key reset, adjustment efficiency is 8 times higher.
CLF-PUR350CNC-15Q Automatic CNC coating machine
Special models for door and window profiles
Klofer CNC series coating machine using PUR reaction type hot melt adhesive, national invention patent, in the world's leading similar product technology, dedicated to PVC plastic door and window profiles, aluminum alloy profiles surface coated with PVC film, coated paper, wood, CPL, leather, aluminum foil, copper foil and other roll fabric.
Choose Clover for you!
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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