Super-clean stripping antibacterial coated paper and preparation method thereof

By optimizing the molecular network structure of antibacterial coated paper through molecular simulation and modeling techniques, the problem of unstable peel performance was solved, achieving moderate peel force and a stable peeling process, thus improving safety and comfort in use.

CN122224364APending Publication Date: 2026-06-16ANHUI KONZERN PACKAGE MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI KONZERN PACKAGE MATERIAL CO LTD
Filing Date
2026-03-09
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing technologies cannot efficiently solve the problem that, while achieving antibacterial function, antimicrobial coated paper has unstable peel performance, which can easily cause skin damage or adhesive residue. Furthermore, uneven distribution of antibacterial agents leads to large fluctuations in peel force, affecting the safety and convenience of use.

Method used

The molecular chain arrangement and crosslinking density of polymer films are analyzed using molecular simulation tools. A density distribution map is generated by combining random walk simulation technology to optimize the crosslinking density and flexibility of the molecular network. Light scattering influence factor and humidity control technology are used to achieve moderate peeling force and a stable peeling process.

Benefits of technology

It achieves moderate peeling force and a smooth peeling process, improving safety and comfort in use, ensuring the stability of antibacterial effect and the environmental responsiveness of materials, and reducing resource waste.

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Abstract

The application provides a super-clean stripping antibacterial coating paper and a preparation method thereof. The preparation method comprises the following steps: if a performance balance threshold is not reached, updating a structure adjustment sequence according to an iterative convergence condition, adjusting a boundary constraint parameter setting, re-performing stress simulation by integrating a local optimization area division technology, simultaneously extracting balance verification data, determining final strength optimization parameters and soft transparent index correction values; according to the final strength optimization parameters, performing local optimization on a film molecular network by using a molecular network reconstruction technology, combining a humidity environment soft regulation technology to generate a crosslinking network model, regulating the soft transparent performance in a specific humidity environment, and obtaining a final performance distribution mapping result. The application realizes moderate peeling force and stable peeling process, finally achieves a super-clean stripping effect, and greatly improves the use safety and comfort.
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