Guanli Three Side Seal Pouch With Sauce Sachet

Guanli Three Side Seal Pouch with Sauce Sachet, Plastic Composite Film Packaging

Many frozen food manufacturers struggle with packaging failures under cold storage. Ordinary composite film easily turns brittle, develops pinholes or loses sealing strength after repeated freeze-thaw cycles. Liquid soup and sauce may leak out, causing product waste and customer complaints. Our Guanli combined packaging set includes main three side seal pouch and small sauce sachet. It adopts premium plastic composite film with freeze-thaw stability, low moisture permeability and excellent oil & liquid barrier properties. The material stays flexible and intact in cold conditions, prevents frost formation and liquid leakage. We support bulk wholesale and custom printing, serving frozen food producers and packaging distributors worldwide.

Core Advantages For Bulk Buyers

• Multi-layer plastic composite film, keeps flexible without brittleness under low temperature
• Great freeze-thaw stability, maintains packaging integrity through repeated freezing & thawing
• Low moisture transmission rate, reduces frost buildup inside packages
• Strong liquid & oil barrier, prevents soup and sauce leakage
• Pinhole resistant & high ductility, less damage during filling and cold storage
• Stable heat seal performance, consistent sealing strength on automatic packing machines

Real Customer Case: Frozen Soup Factory in Guangzhou, China

A frozen soup production factory based in Guangzhou, China, sells packaged ready-to-heat soup with separate sauce sachets. Their previous packaging suffered a lot of leaking and pinhole issues. When stored in cold warehouses, bags became brittle, and many pouches cracked during transportation. They switched to our Guanli composite film three side seal pouch with matching sauce sachets. The freeze-thaw resistant composite material solved brittleness and liquid leakage problems. Their product reject rate dropped significantly, and they have maintained continuous bulk orders after trial run.