Production process of aseptic bag for acupuncture needle packaging material
Generally, when packaging acupuncture needles, the available material is a sterile bag, and its production process is mainly:
Film blowing: first turn on the air purification system in the workshop, and sterilize the workshop and operators to make the operating environment reach the set standard, and blow the purified polyethylene particles at a certain temperature;
Cutting: the tubular film obtained after film blowing is cut into film tubes of different sizes according to the size required by the customer; heat sealing bag making: the film tube is sealed by a heat sealer;
Vacuum packaging: the sealed aseptic bags are vacuum packed in multiple layers according to a certain number;
Sterilization: Sterilize the packaged aseptic bag with gamma rays to meet the aseptic requirements of the product.