A packaging sheet and a method of making the same

By using modified biodegradable plastic film and aluminum honeycomb panel structure packaging sheets, the problem of existing packaging materials being difficult to separate and recycle has been solved, achieving stable antistatic performance and high degradability, and improving service life and environmental friendliness.

CN122402009APending Publication Date: 2026-07-17LCFC HEFEI ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LCFC HEFEI ELECTRONICS TECH
Filing Date
2026-05-21
Publication Date
2026-07-17

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Abstract

本申请提供一种包装片材及其制作方法。包装片材包括：外层，其由改性的可降解塑料薄膜制成，或者由植物纤维浸轧碳黑形成，以使外层具备静电耗散性及耐磨性；中间层，其由铝蜂窝板形成，铝蜂窝板的蜂窝孔为阶梯孔，铝蜂窝板上连续的导电网络用于屏蔽外部静电场；内层，其由改性的可降解塑料薄膜形成，并具备静电耗散性及热封性；粘结层，其采用淀粉基导电胶，并分别设于外层和中间层之间以及设于中间层与内层之间，用于将外层与中间层粘合在一起，以及用于将中间层与内层粘合在一起。本申请具有良好的防静电性能、优良的可降解性能及铝蜂窝的可回收性。
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