Why multi-layer co-extrusion film packaging is more environmentally friendly？

In plastic packaging, if we want to achieve more functionality of packaging materials, we often need to composite several materials together to achieve the required functions.

Nowadays, people pay more and more attention to the hygiene of composite materials. The trace harmful substances in the packaging will accumulate over time. Due to the application of various organic solvents, binders and organics, the current common dry composite and printing packaging products contain harmful components, which cannot be completely removed.

The 11 layer co-extrusion film of our company extrudes various plastic particles with different characteristics through the extruder at the same time, and then overlaps them through the die, avoiding the harm of various organic substances and solvents, reducing the process procedures and costs, meeting the requirements of various packaging, compounding the requirements of environmental protection and health, and is certain to be the trend of packaging development in the future.