Plastic Packaging Retort Bag 121 Celsius degree stand up pouch with spout milk liquid doypack

Plastic Packaging Retort Bag 121 Celsius degree stand up pouch with spout milk liquid doypack   Why choose us ? 1, We are a Retort pouch (Doypack) OEM factory , 2,We mainly custom food packaging bag and Retort Pouch,  spout pouch ,stand up pouch are our main  prooduct, we all can do high temperature retort pouches . 3,We  own dust free work shop and FDA, CE, SGS, ISO certificates . 4,Lead time about 15-- 20 days for  200,000 pcs  retort pouches . 5,We provide free samples .   The main function of the retort bag is to protect the safety of the food in the bag. The working principle of the retort bag is to put the product into the bag, and then use a sterilization kettle to kill the bacteria in the bag through steam, thereby keeping the product in a sterile state and delaying the storage time of the product.   Types of retort bags: 1. According to materials: plastic retort bags and aluminum foil retort bags. 2. According to temperature: 121 degrees Celsius - 125 degrees Celsius. Two temperatures of 125--135 degrees Celsius 3. According to the material structure, they are divided into 2-layer structure retort bags, 3-layer structure retort bags, and 4-layer structure r; etort bags. Henan Baolai Packaging Co., Ltd. specializes in customizing retort bags and is a senior retort bag expert:Alice Wang +86-13949099407 info@baolaifactory.com   To save you time, please tell me the size, temperature of your Retort Pouches .