High-efficiency processing technology for polymer thin films and its application in the production of ultrathin film materials
By adding polyhexamethylene biguanide, soybean oleic acid and triethanolamine to the polymer resin, and using two extrusion processes, the problem of insufficient strength of the polymer film is solved, achieving high efficiency production and high-quality packaging.
CN119734410APending Publication Date: 2025-04-01GUANGZHOU ALABANG POLYMER MATERIALS CO LTD
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Patent Information
- Application Number
- CN202411886511.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-04-01
AI Technical Summary
Technical Problem
The existing polymer films have shortcomings in terms of strength, which leads to easy damage to the packaging, and the process of composite polymer resins is difficult and costly.
Method used
The modification additives combined with polyhexamethylene biguanide, soybean oleic acid and triethanolamine are mixed with polymer resin, and the modification additives are fully modified with polymer resin through two extrusion processes to improve the tensile strength of the film.
Benefits of technology
It significantly improves the tensile strength of polymer films, reduces the possibility of packaging damage, reduces the process difficulty and cost, and achieves high-efficiency production.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to the technical field of polymer films, and specifically discloses a high-efficiency polymer film processing process and its application in the production of ultra-thin film materials. The high-efficiency polymer film processing process comprises the following steps: step 1), polymer resin and modification auxiliary agent are mixed evenly to obtain a masterbatch; step 2), the masterbatch is extruded and granulated to obtain a pre-extruded material; step 3), the pre-extruded material is mixed evenly to obtain a premix; step 4), the premix is extruded and blown to obtain a polymer film; the modification auxiliary agent is a compound of polyhexamethylene biguanide, soybean oleic acid and triethanolamine. The present invention has the advantages of improving the strength of the polymer film while reducing the process difficulty.
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