Vehicle non-woven fabric with good wear resistance

By using thin layer of adhesive connection and fixing/removing strip structure in automotive nonwoven fabrics, the problems of inaccurate connections and zipper thickness in the prior art are solved, and the effect of no impact on the thickness and convenient replacement is achieved.

CN222628823UActive Publication Date: 2025-03-18LANGFANG MEIDEBAO TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421183196.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-03-18
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

When existing non-woven fabrics for automobiles are connected by zippers, it is impossible to accurately fit the two-layer non-woven fabric structures in every part, and the zipper thickness is relatively large, which affects the thickness of the non-woven fabric.

Method used

A structure including an inner layer and an outer layer of non-woven fabric is designed. It is connected by a very thin outer adhesive layer and an inner adhesive layer. Fixing strips and lifting strips are provided on the inner layer of non-woven fabric, and convenient replacement of the outer layer of non-woven fabric is achieved through fixed lines and lifting strips.

Benefits of technology

The replacement of non-woven fabrics does not affect its thickness, and the bonding is made more complete and uniform through thin layer adhesive connections, making the replacement of outer non-woven fabrics faster and more convenient.

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Abstract

The utility model relates to the technical field of non-woven fabrics for automobiles, in particular to an automotive non-woven fabric with good wear resistance, which comprises an inner non-woven fabric layer fixed on an automobile and an outer non-woven fabric layer bonded on the inner non-woven fabric layer, the end faces, close to each other, of the inner-layer non-woven fabric and the outer-layer non-woven fabric are provided with an inner adhesive layer and an outer adhesive layer respectively, and the inner adhesive layer and the outer adhesive layer are adhered to each other. The inner layer non-woven fabric is connected through the very thin outer adhesive layer and the inner adhesive layer, the outer layer non-woven fabric has smaller influence on the thickness of the non-woven fabric and is more sufficient, uniform and comprehensive in connection, the uncovering strips can be uncovered at the same time through the fixing end strips by upwards pulling the uncovering strips during uncovering, and therefore the outer layer non-woven fabric can be uncovered conveniently and rapidly, and the uncovering effect is good. The separation is quicker and more convenient.
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