Medical waste isolation packaging bag and preparation method thereof

By using polyethylene mixed resin, modified resin and modified titanium dioxide and other materials, the mechanical and mechanical properties and durability of medical waste isolation packaging bags are enhanced, and the shortcomings of existing packaging bags in terms of weather resistance, heat resistance, water resistance and corrosion resistance are solved, and efficient sealing and safety are achieved.

CN119684696APending Publication Date: 2025-03-25JIANGSU PAKION MEDICAL MATERIAL CO LTD
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Patent Information

Application Number
CN202411856355.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

Existing medical waste packaging bags have shortcomings in weather resistance, heat resistance, water resistance and corrosion resistance, and are prone to aging, rupture, leakage and damage to chemical substances, affecting sealing and safety.

Method used

Materials such as polyethylene mixed resin, modified resin and modified titanium dioxide are used to enhance the mechanical and mechanical properties, heat resistance, weather resistance, water resistance and corrosion resistance of the packaging bag by combining the modified resin composition and nanoparticles.

Benefits of technology

It realizes excellent mechanical and mechanical properties and durability of medical waste isolation packaging bags, prevents sharp devices from being damaged, maintains sealing and safety, and avoids accidental leakage and damage.

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Abstract

The invention relates to the field of medicine packaging, in particular to a medical waste isolation packaging bag and a preparation method thereof. The medical waste isolation packaging bag is prepared from the following raw materials in parts by mass: 60-100 parts of polyethylene mixed resin, 20-35 parts of modified resin, 0.5-1 part of an antibacterial agent, 2-3 parts of an antioxidant, 1.5-2.5 parts of a stabilizer, 3-6 parts of a plasticizer, 1-1.5 parts of a wetting agent, 3-4 parts of a dispersing agent and 8-16 parts of nanoparticles. The finally prepared medical waste isolation packaging bag not only has excellent mechanical properties, but also can effectively prevent sharp instruments from being damaged, and meanwhile can keep excellent heat resistance, weather resistance, water resistance, corrosion resistance and the like, so that the sealing performance and safety of the sealing isolation packaging bag can be effectively kept in the using process, and the medical waste isolation packaging bag is suitable for popularization and application. And accidental leakage and damage are avoided, so that the performance requirements in the field of existing medical and sanitary appliances are met, and the application requirements are very urgent.
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