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Preheating Of Eva Hot Melt Adhesive
May 03, 2017

Eva hot melts before use, first of the solid glue to preheat melting, preheating method has two kinds: a kind of oil bath preheating, namely the jacket melting pot preheating; another kind of electric plate preheating, that is, the heating plate device in preheating molten pot directly preheating.

Preheating time is generally in 2 hours, to the colloid to achieve the required heating temperature, and have good liquidity, that is, after preheating, then through the Thermostatic pipeline to release the glue liquid to the temperature in the 160 of the work of the pot, adhesive binding books, such as the use of the book.


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