Industrial grade PE plastic bags packaging sterility and cleanliness application characteristics

In the pharmaceutical industry, the sterility and cleanliness of packaging are related to its efficacy and safety. Industrial grade PE plastic bags use high-purity polyethylene particles as raw materials and undergo strict production process processing to ensure that the material itself does not contain harmful substances, such as heavy metals, toxic additives, etc., so as to meet the high requirements of pharmaceutical packaging for material purity.
Good biocompatibility: PE plastic has good biocompatibility, will not react chemically with drugs, will not release harmful substances, and will not adsorb drug ingredients, thereby ensuring the stability and safety of drugs. This feature makes industrial grade PE plastic bags an ideal choice for pharmaceutical packaging.
Clean production environment: The production of industrial grade PE plastic bags is usually carried out in workshops with cleanliness levels of C and above. The workshops are equipped with air purification systems and disinfection and sterilization facilities to ensure the sterility and cleanliness of the production environment. This production environment effectively reduces the risk of microbial contamination during the production process.
Strict production process: The production process includes multiple links such as film blowing, cutting, heat sealing bag making, vacuum packaging and sterilization. Each link is carefully designed and strictly controlled to ensure the sterility and cleanliness of the product. For example, during the film blowing process, polyethylene particles are melt-blown at a certain temperature to form a tubular film; during the cutting and heat-sealing bag-making process, advanced equipment and processes are used to ensure that the bag size is accurate and the seal is tight; the vacuum packaging and sterilization steps further ensure the sterility of the product.