Production process of sterile bags

source:other news release time:2023-08-24 Hits:

Although aseptic bags are essentially plastic bags, their production process is very complex, requiring every production detail to consider the technical requirements of cleanliness and sterility. To ensure that they can meet the quality indicators specified in GMP and the National Food and Drug Administration standards, many friends are curious about the production process of aseptic bags while using the product. So let's take a look together.

1、 Blow film.

Firstly, open the air purification system in the workshop and disinfect the workshop and operators to ensure that the operating environment meets the set standards. Purified polyethylene particles are blown at a certain temperature.

2、 Cutting.

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

3、 Vacuum packaging.

The sealed sterile bags are vacuum packaged in multiple layers according to a certain quantity.

4、 Sterilization.

Sterilize the packaged sterile bag with gamma rays to meet the sterile requirements of the product.

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