application of tpu hot melt adhesive film in shoe material industry

compared with hot melt adhesive films made of other materials, tpu hot melt adhesive films are thinner and softer to the touch, so they are often used in the shoe material industry.

the shoe material processing industry is the industrial sector that uses the largest number of adhesives. the amount of adhesive used is a symbol of the technical level of the shoe material industry. in the shoe material processing industry, adhesives are mainly used to manufacture plywood, particleboards, fiberboards, decorative boards, furniture and woodenware can improve the physical and mechanical properties and appearance quality of natural shoe materials, and comprehensively utilize the large amounts of scraps inevitably generated during the processing of shoe materials such as shavings, sawdust and fragments, significantly improving the comprehensive utilization rate of shoe material resources.

tpu hot melt adhesive film is divided into high, medium and low temperature, and different temperatures are selected according to different products in different industries. , the advantages of tpu hot melt adhesive film are water resistance, bending resistance, cold resistance, good adhesion, easy hydrolysis, easy processing, stable quality, favorable price, and wide range of uses.

historically, only cowhide glue was used as an adhesive for shoe materials. however, hot melt adhesive for shoe materials has developed rapidly in recent years. shoe material processing companies use hot melt adhesive as a binder in production lines to quickly solidify hot melt adhesive films. the application scope of hot melt adhesive for shoe materials has been expanded to veneer molding, furniture tenon joints, glue-laminated wood veneers, plastic and artificial board bonding, wood products and packaging edge sealing, etc. in this regard, eva hot melt adhesives are mainly used. especially in recent years, the pursuit of efficiency in the production industry has put new requirements on the performance of related supplies. hot melt adhesives are environmentally friendly and fast curing. the improvement in production efficiency meets the needs of furniture production, so the edge sealing application in furniture production is almost exclusively dominated by hot melt adhesive. another benefit of using hot melt adhesive is that the veneer is smooth, which increases the aesthetic properties of shoe products and can be accepted and preferred by more consumers in the market.