Retort Pouch

• Retortable Film Structure for Sterilization

The thermal processing or cooking packaged food in a pressurized chamber for purposes of sterilizing the contents to maintain freshness for extended storage times, Retort pouches are manufactured with materials suitable for the higher temperatures of the retort process, generally around 121 ℃. Using retort packaging to replace traditional can or bottle not only dramatically reduces the transportation cost to consumer markets, but also has better presentation on shelf as it can be manufactured as diverse shapes comparing to can/bottle packaging. Some of the common material structures of retort packaging can be summarized as Clear: AIOx/NY/RCPP ; SIOx/NY/RCPP ; BESELA/NY/RCPP. Non-clear: PET/NY/AL/RCPP ; PET/AL/RCPP. Some of the suitable markets of retort pouch are instant food, ready-to-eat food, cooked food, sauces, pet food etc.

               

• Hot Filling Film Structure for High temperature Filling Process
  

Hot Fill pouches are manufactured with materials suitable for the high temperatures during filling process, generally around 100 ℃. The material structure used can make sure the pouch will not be shrinked, curved even melted during the high temperature when filling. Some of the common material structures of hot fill packaging can be summarized as Clear: NY/RCPP ; PET/LLDPE ; NY/LLDPE ; PET/RCPP ; PET/NY/RCPP. Non-clear; NY/AL/LLDPE ; PET/AL/LLDPE. Some of the suitable markets of hot fill pouch are soup, sauces, beverage etc.