PU adhesive/glue is easy to degum after glue, how should be solved?

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PU adhesive/glue is easy to degum after glue, how should be solved?
Analysis of the reasons for degumming of PU adhesive/glue:
1、Pressure failure
2、Some places are polished uneven or not in place.
3、The treatment agent or adhesive coating is not uniform, lack of glue, lack of treating agent, etc.
4、Fitting and pressure are not timely.
5、The curing agent added is uneven.
Solution of PU adhesive/glue degumming：
1、Pressure should be in place, pressure time and pressure should be enough
2、The material that needs to be grind, should be polished evenly. Let the material have enough rough surface
3、The adhesive should be coated evenly, without lack of glue, thick and thin, without adhesive.
4、Treatment agent treatment should be in place and can not be leaked
5、The bonding and pressurization should be timely, not more than the sticky maintenance time
YIGE NEW MATERIAL have a good reputation in the market with PU adhesive/glue of shoes. The shoes with green and green safety as the production line have been recognized by many manufacturers and customers.The shoe adhesive/glue enterprise has a good production environment, the product conforms to the national inspection standard.Each barrel of BIGGER PU adhesive/glue of shoes is approved.