Overview of the production environment and process for sterile packaging bags

source:other news release time:2023-08-12 Hits:

The production process of sterile liquid packaging bags is mainly divided into film blowing, cutting, heat sealing bag making, Vacuum packing and sterilization.

Blowing film: Start the air purification system in the workshop first, and disinfect the workshop and operators to ensure that the operating environment meets the set standards. Blow film the purified polyethylene particles at a specific temperature;

Cutting: The tubular film obtained after blowing is cut into different sizes of film cylinders according to customer requirements; Heat sealing bag making: use a heat sealing machine to seal the membrane cylinder;

Vacuum packing: aseptic liquid packaging bags after sealing shall be subject to multi-layer Vacuum packing according to specific quantity;

Sterilization: Sterilize the packaged sterile liquid packaging bag with gamma rays to meet the product's sterility requirements.

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