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Thin type glue-less cotton raw material ratio and mixing method thereof

A non-adhesive cotton and raw material technology, applied in adhesives, textiles and papermaking, non-woven fabrics, etc., can solve the problems of lack of high-end feeling, joint gap, mesh cotton joint gap, etc., to save costs and improve production efficiency.

Inactive Publication Date: 2016-03-02
DANYANG CHAOCHAO FASHION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, the non-glue cotton is formed by stacking multiple layers in the continuous production process. In the multi-layer overlapping, there will be quality problems such as gaps in the joints and overlapping of the ends of the mesh. These problems cause the thickness of the non-glue cotton to be uneven, and there are obvious Quality problems such as gaps between joints and overlapping of laps, etc., when used by garment factories, it is easy to cause waste and increase the consumption of non-glued cotton. Even if all these materials are barely used in clothing, it still gives people a sense of no high-end. How to solve these quality problems The problem is a technical problem in this field

Method used

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  • Thin type glue-less cotton raw material ratio and mixing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The preparation method of the light and thin non-glued cotton of this embodiment sequentially includes: material selection, opening, carding, oven baking, and molding and packaging.

[0016] Select 70% of polyester staple fiber and 30% of low-melting point fiber for batching, and then mix by multi-layer tiling method to mix and disperse different fibers; then send the mixed batching into the opening machine for opening, opening During the loosening process, the fibers are fully mixed and sent to the cotton box for storage after opening; then the opened fibers are fed from the cotton box to the carding machine for carding, and the feeding amount is controlled according to the product gram weight during carding, and Set the speed of the hair transmission chain to 6m / min-20m / min, and the frequency of reverse wool (10-25) times / min, and automatically feed through the cotton box, which is more conducive to mixing evenly and combing; then the combed The fiber passes through t...

Embodiment 2

[0018] The preparation method of the light and thin non-glued cotton of this embodiment sequentially includes: material selection, opening, carding, oven baking, and molding and packaging.

[0019] Select 80% of polyester staple fiber and 20% of low-melting point fiber for batching, and then mix by multi-layer tiling method to mix and disperse different fibers; then send the mixed batching into the opener for opening, During the loosening process, the fibers are fully mixed and sent to the cotton box for storage after opening; then the opened fibers are fed from the cotton box to the carding machine for carding, and the feeding amount is controlled according to the product gram weight during carding, and Set the speed of the hair transmission chain to 6m / min-20m / min, and the frequency of reverse wool (10-25) times / min, and automatically feed through the cotton box, which is more conducive to mixing evenly and combing; then the combed The fiber passes through the bridge and dir...

Embodiment 3

[0021] The preparation method of the light and thin non-glued cotton of this embodiment sequentially includes: material selection, opening, carding, oven baking, and molding and packaging.

[0022] Select 90% of polyester staple fiber and 10% of low-melting point fiber for batching, and then mix by multi-layer tiling method to mix and disperse different fibers; then send the mixed batching into the opener for opening, During the loosening process, the fibers are fully mixed and sent to the cotton box for storage after opening; then the opened fibers are fed from the cotton box to the carding machine for carding, and the feeding amount is controlled according to the product gram weight during carding, and Set the speed of the wool transmission chain to 6 m / min-20 m / min, and the frequency of reverse wool (10-25) times / min, and automatically feed the material through the cotton box, which is more conducive to mixing evenly and combing; then combing The final fiber passes through ...

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Abstract

The invention relates to a thin type glue-less cotton raw material ratio and a mixing method thereof; the method comprises the following steps: choosing material; determining material ratio; weighing the materials according to the ratio; paving in multilayer; mixing and opening the material, and carding the material; moulding the matieral by a baking oven; finally trimming, winding and packing. In cotton carding, feeding quantity is controlled according to product gram weight, the haired transmission chain speed is 6-20m / minute, and hair reversing frequency is 10-25 times / minute; one time carding moulding is carried out, carded fibers directly enter the baking oven through a gap bridge one time pavement, the temperature in the oven is 160-180 DEG C, and the baking time is 10-25 seconds. The glue-less cotton produced by the said method can ensure the excellent performance of the glue-less cotton; the produced glue-less cotton has no thickness and thinness uneven quality problems like joint gaps and joint overlapping; no cotton multilayer overlapping is needed in the production process, and one time carding moulding can improve production efficiency, thus saving cost.

Description

[0001] This application is a divisional application, the application number of the original application is: 201310067635.9, the application date is 2013-03-04, and the invention name is "A Preparation Method of Light and Thin Type Non-Colloidal Foam". technical field [0002] The invention relates to the field of preparation of non-glue cotton, in particular to a raw material ratio and a mixing method of light and thin non-glue cotton. Background technique [0003] Generally, the non-glue cotton is formed by stacking multiple layers in the continuous production process. In the multi-layer overlapping, there will be quality problems such as gaps in the joints and overlapping of the ends of the mesh. These problems cause the thickness of the non-glue cotton to be uneven, and there are obvious Quality problems such as gaps between joints and overlapping of laps, etc., when used by garment factories, it is easy to cause waste and increase the consumption of non-glued cotton. Even...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/42D04H1/4374D04H1/435D04H1/542
Inventor 陈夕方陈华芳陈静
Owner DANYANG CHAOCHAO FASHION
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