Nowadays, people want enjoy food as convenient as they, due to high life pressure, and ready food enables people enjoy food without cooking and dish washing etc. Free people from complicated cooking. Enjoy delisous food on the go!
Retort pouch is usually made with 3 or 4 layers filme. Inner layer is CPP which can withstand up to 121 degree for sterilization. And heat sealing Al foil is used to provide high barrier to stop Oxygen, therefore provides long shelf life.
Sometimes consumer wants to heat the pouch via microwave oven, which means Al foil will be not an option for barrier. Thanks to Japanese, they invite SPET, which provides high barrier to intead of Al foil.
LOGOS is expert of retort pouch, get contact with us and we will be here to support you.