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The influence of the high temperature of the compound application machine on the use effect of the hot melt adhesive

The temperature of the compound machine can have a significant influence on the use effect of hot melt adhesive film. Hot melt adhesive film is designed to be activated by heat, and high temperatures can affect its performance in a number of ways.

Here are some potential effects of high temperatures on the use of hot melt adhesive film:

1. Reduced bonding strength: If the temperature of the compound machine is too high, it can cause the hot melt adhesive film to overheat and degrade, which can reduce its bonding strength and lead to poor adhesion.

2. Uneven bonding: High temperatures can also cause uneven heating of the hot melt adhesive film, which can lead to uneven bonding and poor adhesion in some areas.

3. Delamination: If the temperature of the compound machine is too high, it can cause the hot melt adhesive film to become too thin or to break down, which can lead to delamination and separation of the bonded materials.

4. Discoloration: High temperatures can sometimes cause hot melt adhesive film to discolor or yellow, which can affect the appearance of the bonded materials.

Avoid these issues, it’s important to carefully monitor the temperature of the compound machine and ensure that picking the low application adhesive film for avoiding temperature effect on the fabric too.

It is within the recommended range for the specific type of hot melt adhesive film being used. It’s also important to follow the manufacturer’s instructions for use and storage and to avoid exposing the hot melt adhesive film to high temperatures or excessive heat for prolonged periods of time.

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