莱赛尔材料、吸烟制品用过滤嘴、吸烟制品及其制备方法

By using lyocell material and adjusting its curling characteristics, the problem of insufficient biodegradability of cellulose acetate filters has been solved, enabling rapid degradation and environmentally friendly preparation of filters for smoking products.

CN122422602APending Publication Date: 2026-07-17KOLON INDUSTRIES INC +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KOLON INDUSTRIES INC
Filing Date
2025-01-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing cellulose acetate filters are not biodegradable and cannot be completely degraded in a short time, leading to environmental pollution problems.

Method used

By using lyocell material to replace cellulose acetate, and by imparting crimp to the lyocell multifilaments, adjusting the crimp coefficient and crimp energy index, a filter tip for smoking products with excellent biodegradability is prepared.

Benefits of technology

Lyocell material is rapidly biodegradable after disposal, reducing environmental pollution, and its manufacturing process is environmentally friendly, making it suitable for filters in smoking products.

✦ Generated by Eureka AI based on patent content.

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Abstract

本申请涉及莱赛尔材料、包含莱赛尔材料的吸烟制品用过滤嘴、以及吸烟制品。根据本申请的莱赛尔材料和吸烟制品用过滤嘴可替代常规醋酸纤维素材料和包含其的吸烟制品用过滤嘴。
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