Fiber cotton and its producing method

A manufacturing method and fiber cotton technology, applied in the field of fiber cotton, can solve the problems of complicated shaping process equipment, etc., and achieve the effects of stable arrangement sequence, smooth fiber cotton texture on both sides, and improved tensile strength

Inactive Publication Date: 2007-10-10
黄显飚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The present invention aims at the lack of complex shaping process equipment in the existing hot-melt cotton production technology, and utilizes the characteristics of melting and solidifying bonding of low-melting fiber at different temperatures to construct a specific heat treatment shaping machine, which is applied in the hot-melt cotton production technology In the follow-up process, there is no need for molds, acupuncture, water, and chemicals or glue, which not only simplifies the production process, but also produces heat-melt cotton with controllable thickness and density according to needs, improving product quality

Method used

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  • Fiber cotton and its producing method
  • Fiber cotton and its producing method

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Embodiment Construction

[0021] A fiber cotton manufacturing method, the technological process sequentially includes: material cutting, carding, forming, heat-drying bonding, shaping, cutting, etc., which are introduced as follows respectively, and the embodiments are given as non-limiting examples :

[0022] Raw material opening: 10% to 80% low-melt fiber and 90% to 20% of other fibers are formulated as raw materials. This embodiment uses 20% low-melt fiber LMF (4080 low-melt fiber) and 80% polyester (PET) Fibers (all available in the market) are mixed and loosened (generally completed by a feeder mixer), and after repeated mixing;

[0023] Sending into the carding process: This process can generally be completed by a carding machine, after the mixed fibers are carded to make them smooth and even, and the structural force between the fibers is strengthened to become a mesh;

[0024] Entering the forming process: After the carded cotton web is initially formed by laying back and forth according to th...

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Abstract

The present invention discloses a fiber cotton and its production method. It is made up by using 10%-80% of low melting point fiber and 90%-20% of other fiber as raw material through the processes of opening, carding, forming, baking and bonding, rolling, fast cooling, setting, cutting and packaging.

Description

Technical field [0001] The present invention relates to a kind of fiber cotton manufacturing method, more specifically, the present invention relates to a kind of preparation method that uses low-melting point fiber (hot-melt fiber) and other fiber to mix and heat-treat, and the present invention also relates to the one kind that uses this method to produce Fiber cotton, which has high water permeability, high air permeability, high tensile strength, uniform texture of fiber cotton, double-sided flat, thickness and density can be adjusted according to needs. The invention finds particular application in the field of the textile industry, in particular in the treatment of fibers using heat treatment machines, now known as heat setting machines. Background technique [0002] Fiber cotton products produced by using fiber are widely used in mattresses, seat cushions, wadding and other household products, women's sanitary napkins, panty liners, baby diapers (pieces), wet wipes, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/48D04H1/54D04H1/542
Inventor 黄显飚
Owner 黄显飚
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