In the process of shrink packaging, we often encounter some problems such as flatulence of the shrink film, atomization, sealing and bursting. Adjusting the shrink device can correct some defects, but it can not be perfectly solved. To shrink the perfect product, only cross linking is the shrink film.
The Cross Linked Shrink Film havs excellent shrinkage (80%), stronger physical properties (30% higher than ordinary POF), stronger sealing and wider range of shrinkage temperature, which can solve most of the problems encountered during the contraction process.
In the process of shrink packaging, there are many common problems.
Hot air is kept in the contraction membrane
1. increase the number of air holes to speed up the leakage of air from the shrink film.
2. slow down the speed of conveyor belt, so that the hot air has longer leakage time from the shrink film.
3. Increasing the temperature of the packaging machine helps air leak out of the shrink film.
We have Cross Linked Shrink Film for Sale, and welcome to choose us!