PVDC High Temperature Retort Pouches

The food always deteriorate rapidly on the appropriate temperature and humidity.Throughout history,Human beings are constantly exploring ways to preserve food freshness. 

With the advancement and vigorous development of science and technology, the method of high-temperature and high-pressure sterilization is constantly being adopted by the public. This method not only keep the freshness, but also benefit for the transport and consum. The requirement of High Temperature Retort Pouch bring the broad market prospects. 

There is a wide variety of Retort Pouch on the market,except the affected of temperature,The change of the barrier property of retort pouches with different materials are also different, especially contain PVDC layer,which with the best barrier performance. And retort pouches with PVDC are most popular in the market.

PVDC,PA and EVOH are the commonly used barrier materials on the market， but PA and EVOH have highly sensitive of humidity,the barrier performance will be dropped along the increased humidity.

Rely on the high crystallinity, strong polarity, and hydrophobicity of PVDC polymer, achieved the good barrier properties against water vapor and oxygen.So at present PVDC polymer is the best material on the packaging filed.

For the further product details pls check:

https://www.aosennewmaterial.com/pvdc