Problems and solutions of hot melt adhesive when used in high temperature in summer

With the advent of high temperature in summer, hot melt adhesives are prone to some problems when they are at high temperatures in summer. Now let’s take a look at the problems that occur when hot melt adhesives are used in high temperatures in summer

First, the reason why hot melt adhesive is prone to drawing in summer:

1. The temperature is too high

2. The adhesive bond is too low or too high

3. Too much glue

Solution: When the temperature is too high in summer, these problems occur. When manufacturers use glue sticks, they need to lower the temperature, increase the viscosity value, reduce the amount of glue applied, and prevent excess glue from appearing outside. Some glues are of poor quality, you can choose glue with high adhesion, Weiwang hot melt adhesive is a good choice.

Two: the reason why the hot melt adhesive is open for too long

The ambient temperature is too high, and the cooling time of the glue is prolonged, so it dries slowly

Solution: Appropriately cool the production environment, reduce the amount of glue applied, and reduce the operating temperature.

Three: the reason why the edge is prone to unevenness

PVC is not resistant to high temperature

The temperature of the glue is too high and the cooling is slow

Solution: Lower the temperature and replace the high temperature resistant rubber strip.

WinLong is a hot melt glue manufacturer, if you would like to learn more, please contact the adhesive experts at internetwoodglue.com. We have served customers in dozens of industries and can meet all your adhesive needs