Hot melt glue machine with hand gun

What is the reason for the hot melt adhesive in the hot melt glue machine to bubbling and easy to paste

August 27 , 2021

The market for hot melt adhesive machines is very broad and can be matched to various machines, such as hot melt adhesive coating machines, hot melt adhesive sealing machines, hot melt adhesive labeling machines, etc. No matter in any field, hot melt The glue machine plays a huge role, officially because the hot melt glue machine is an automated equipment, this is deeply loved and trusted by major manufacturers.

The hot melt adhesive machine may foam and paste during use. Today we will talk about this phenomenon.

1. The heating temperature is too high. If the temperature set during heating is much higher than the melting temperature of the hot melt adhesive, the hot melt glue machine will make the hot melt adhesive bubbling during the heating process.

2. The quality of hot melt adhesive. If there are too many impurities in the hot melt adhesive, burning will occur over time.

3. The coating on the inner wall of the melting cylinder of the hot melt adhesive machine is peeling off. The inner wall of the melting cylinder of the hot melt adhesive machine of poor quality is not coated with Teflon, and the spraying process is used. After a period of time, the inner wall paint layer will fall off and form Carbide, high temperature heating is easy to paste phenomenon.

In order to avoid this phenomenon during the use of the hot melt glue machine, it is necessary to choose a better hot melt glue, choose a hot melt glue machine with Teflon coating, and do not set too high temperature heating.

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