What Is The Reason For The Poor Tensile Strength Of Stretch Wrapping Film? How Should We Solve It?

Reasons for the poor tensile strength of stretch wrapping film:

1. The heating capacity of the heating plate is not enough.

2. The heating temperature does not match, and when it is too high, the film sticks to the heat sealing plate, which increases the haze of the wrapping film, and the stretch forming will appear partially thin. When the heating temperature is too low, the heating temperature of the wrapping film is low, the stretching temperature of the film cannot be reached, and there are many breaks after stretching.

3. The stretching depth is too deep