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High-elastic antibacterial vertical cotton with fiber-bonded honeycomb structure and preparation method of vertical cotton

A technology of honeycomb structure and fiber bonding, applied in the field of non-woven fabrics, can solve the problems of high elasticity, low cost, simple structure, and environmental protection at the same time, and achieve the effect of improving elasticity, increasing cohesive force, and good elasticity

Inactive Publication Date: 2015-09-09
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the technical problems in the prior art that cannot satisfy high elasticity, low cost, simple structure and environmental protection at the same time, and provide a kind of high elasticity, low cost, simple structure, environmental protection and antibacterial effect. Standing cotton and its manufacturing method

Method used

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  • High-elastic antibacterial vertical cotton with fiber-bonded honeycomb structure and preparation method of vertical cotton

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preparation example Construction

[0023] A method for preparing the above-mentioned fiber bonded honeycomb structure of high elastic antibacterial upright cotton, characterized in that: the method comprises the following steps:

[0024] (1) Preparation before web formation: Mix and open the various fiber raw materials required for the preparation of fiber web 1. The non-woven mixed opening equipment operates at a high speed. Since the raw materials are all chemical fibers, they are hygroscopic compared with natural fibers. Poor, it is easy to generate static electricity in the mixed opening process, adding oil agent during the opening process can prevent the product quality from being affected by static electricity. The preparation material of fiber web 1 is a mixture of low melting point polyester staple fiber and elastic polyester staple fiber, the weight percentage of low melting point polyester staple fiber is 15%~35%, and the weight percentage of elastic polyester staple fiber is 65%~85% . Low-melting po...

Embodiment 1

[0032] A fiber-bonded honeycomb structure with a thickness of 200mm is highly elastic and antibacterial standing cotton and a preparation method thereof.

[0033] see figure 1 , a fiber-bonded honeycomb structure with a thickness of 200mm, high-elastic antibacterial upright cotton, including multiple fiber webs 1 stacked in sequence, the inside of the fiber web 1 is sprayed with an antibacterial agent 3, and the fiber webs 1 are connected end to end in sequence, and the arrangement is in a reciprocating manner Z-shaped, the angle between the adjacent fiber webs 1 is 0 degree or close to 0 degree, and the heat-melt fiber 2 is sandwiched between the adjacent fiber webs 1 . The hot-melt fiber 2 is a low-melting polyester staple fiber with a melting point of 110°, a fineness of 2D, and a length of 51 mm.

[0034] The preparation method of the high-elasticity antibacterial upright cotton of the above-mentioned fiber bonding type honeycomb structure is characterized in that: the me...

Embodiment 2

[0043] A fiber-bonded honeycomb structure with a thickness of 5mm is highly elastic and antibacterial upright cotton and a preparation method thereof.

[0044] see figure 1 , a fiber-bonded honeycomb structure with a thickness of 5mm, high-elastic antibacterial upright cotton, including multiple fiber webs 1 stacked in sequence, the inside of the fiber web 1 is sprayed with an antibacterial agent 3, and the fiber webs 1 are connected end to end in sequence, and the arrangement is in a reciprocating manner Z-shaped, the angle between the adjacent fiber webs 1 is 0 degree or close to 0 degree, and the heat-melt fiber 2 is sandwiched between the adjacent fiber webs 1 . The hot-melt fiber 2 is a low-melting polyester staple fiber with a melting point of 110°, a fineness of 2D, and a length of 51 mm.

[0045] The preparation method of the high-elasticity antibacterial upright cotton of the above-mentioned fiber bonding type honeycomb structure is characterized in that: the method ...

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Abstract

High-elastic antibacterial vertical cotton with a fiber-bonded honeycomb structure comprises back-and-forth Z-shaped sequentially stacked fiber meshes. Antibacterial agents are sprayed into the fiber meshes, the fiber meshes are sequentially connected end to end, and hot-melting fibers are clamped between the adjacent fiber meshes. During manufacture, the fiber meshes are prepared by mesh forming pre-preparation and mechanical combing mesh forming procedures and are mixtures of low-melting-point polyester staple fibers and elastic polyester staple fibers, the weight percent of the low-melting-point polyester staple fibers is 15%-35%, and the weight percent of the elastic polyester staple fibers is 65%-85%. After the antibacterial agents are sprayed into the fiber meshes, the fiber meshes are vertically laid by a vertical mesh laying procedure, the hot-melting fibers are spread among the fiber meshes, and the high-elastic antibacterial vertical cotton with the fiber-bonded honeycomb structure is prepared by drying, trimming and winding procedures. The high-elastic antibacterial vertical cotton is high in elasticity, fine in antibacterial property, simple in structure, low in cost and environmentally friendly.

Description

technical field [0001] The invention relates to a high-elastic antibacterial standing cotton with a fiber-bonded honeycomb structure and a manufacturing method thereof, belonging to the field of nonwoven fabrics. Background technique [0002] Fluffy materials are a necessity of human social life and are closely related to people's lives. For example, sound insulation materials, sofas, mattresses, boss chairs, sports equipment, clothing and other fields need to use fluffy materials. According to the preparation method of fluffy materials, there are usually four categories: sponge, warp-knitted spacer fabric, three-dimensional elastic woven fabric, and non-woven fabric. Sponge is a kind of porous material, which is mainly made of soft foam in polyurethane foam. Because of its low price, light weight, soft and plump hand feeling and good resilience, sponge occupies a dominant position in the market. However, sponge production has fatal shortcomings such as pollution and non-re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/02D04H1/54D04H1/70
Inventor 吴英张如全
Owner WUHAN TEXTILE UNIV
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