HMPSA for composite of shoe lining & case-hardened is an essential material for shoe making. Compounding is one of the core links in the process of shoe production.
It can be said that it runs through all links of shoe production, such as sole compounding, upper compounding, insole compounding, etc. At present, the composite adhesive used in the shoemaking industry is mainly hot-melt pressure-sensitive adhesive.
Characteristic
Before using HMPSA for composite of shoe lining & case-hardened as adhesive for shoe material composite, all-purpose adhesive was the main material for composite use.
However, the environmental protection performance of all-purpose adhesive is poor, and the hot-melt adhesive for shoes has gradually attracted people’s attention.
The environmental protection performance is much better than the previous all-purpose adhesive.
HMPSA for composite of shoe lining & case-hardened is a new generation of composite adhesive developed through technological innovation, that is, hot melt mesh film.
Because its production needs to be dissolved at high temperature, it is more conducive to the volatilization of harmful gases.
Therefore, in terms of environmental protection performance, hot melt mesh film is the best of all adhesive products at present.
Application
Hot melt adhesive for shoes is mainly used for shoe compounding, such as sole compounding, upper compounding, insole compounding, etc. It can also be used to repair the degumming of sole and upper.