Gangbao film machine, TPU Gangbao sheet machine, hot melt adhesive Gangbao sheet machine

  As one of the important shoe-making materials, hot-melt film (Gangbao) is mainly used for the front upper and back lining of shoes
It is used by almost every shoe factory, and the demand is huge
In the past, leather pulp Gangbao and chemical film Gangbao were used in shoe making, and immersion softening method and bubble solvent softening method were used, but the product was thick; Long forming time; Poor elasticity; Many operation procedures, time-consuming and laborious; Not in line with economic benefits
And harmful to the body, irritating to the skin and mucous membrane
Therefore, the shuigangbao (chemical chip) used in the past is neither environmental friendly nor economical, and belongs to backward and eliminated products
Low temperature hot melt adhesive Gangbao is a substitute for traditional Gangbao because it is green, biodegradable and resistant to corrosion