Retort Grade Food Pack Bag

High Temp Retort Bag for Retort Industry The High Temp Retort Bag belongs to the Fresh And Frozen Food Packaging category. This bag is designed for the retort industry, which requires high temperature sterilization of packaged food. Retort processing is a method of preserving food by heating it to high temperatures under pressure. This process kills bacteria and microorganisms that cause spoilage. The result is shelf stable food that does not need refrigeration. Common retort foods include ready to eat meals, soups, stews, curries, rice dishes, and pet food. The bag must withstand the harsh conditions inside a retort machine. The retort uses steam under pressure to reach temperatures above the normal boiling point of water. The bag material must resist these high temperatures without melting or breaking. The seals must stay intact under pressure. The bag is made from multi layer materials. A typical retort bag structure includes an outer layer for strength and printing, a middle layer…

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