High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof

A technology of honeycomb structure and non-woven fabrics, 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, good elasticity, and uniform elasticity

Active Publication Date: 2015-08-19
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 prote

Method used

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  • High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof
  • High-elasticity antibacterial non-woven fabric with membrane adhering type honeycomb structure and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0029] A method for preparing a high-elastic antibacterial nonwoven fabric of the above-mentioned film-bonded honeycomb structure, the method comprises the steps of:

[0030] (1) Preparation before web formation: first mix and open various fiber raw materials required for preparing the upper layer fiber web 3 , the elastic fiber web 4 and the lower layer fiber web 5 . The non-woven mixed opening equipment runs at a high speed. Since the raw materials are all chemical fibers, the hygroscopicity is poorer than natural ones, and static electricity is easily generated during the mixed opening process. Adding an oil agent during the opening process can prevent static electricity. affect the quality. The preparation material of the upper layer fiber web 3 and the lower layer fiber web 5 is a mixture of low-melting point polyester staple fiber and three-dimensional crimped hollow polyester staple fiber. In the upper layer fiber web 3 and the lower layer fiber web 5, the weight percen...

Embodiment 1

[0040] A film bonded honeycomb structure high elastic antibacterial nonwoven fabric with a thickness of 200 mm and a preparation method thereof.

[0041] See figure 1 , figure 2 , a high-elastic antibacterial nonwoven fabric with a film-bonded honeycomb structure, comprising a plurality of composite fiber webs 1 stacked in sequence, the interior of the composite fiber web 1 is sprayed with an antibacterial agent 6, and the composite fiber webs 1 are connected end to end in sequence, arranged The way is a reciprocating Z-shape, the angle between adjacent composite fiber webs 1 is 0 degree or close to 0 degree, and a hot-melt film 2 is sandwiched between adjacent composite fiber webs 1 . The structure of the hot-melt film 2 is net shape, the melting point is less than or equal to 110°, and the thickness is less than 0.05mm.

[0042] The composite fiber web 1 is a layered fiber web, which includes an upper layer fiber web 3 , an elastic fiber web 4 , and a lower layer fiber we...

Embodiment 2

[0054] A film bonded honeycomb structure high elastic antibacterial nonwoven fabric with a thickness of 5 mm and a preparation method thereof.

[0055] See figure 1 , figure 2 , a high-elastic antibacterial nonwoven fabric with a film-bonded honeycomb structure, comprising a plurality of composite fiber webs 1 stacked in sequence, the interior of the composite fiber web 1 is sprayed with an antibacterial agent 6, and the composite fiber webs 1 are connected end to end in sequence, arranged The way is a reciprocating Z-shape, the angle between adjacent composite fiber webs 1 is 0 degree or close to 0 degree, and a hot-melt film 2 is sandwiched between adjacent composite fiber webs 1 . The structure of the hot-melt film 2 is net shape, the melting point is less than or equal to 110°, and the thickness is less than 0.05mm.

[0056] The composite fiber web 1 is a layered fiber web, which includes an upper layer fiber web 3 , an elastic fiber web 4 , and a lower layer fiber web ...

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Abstract

A high-elasticity antibacterial non-woven fabric with a membrane adhering type honeycomb structure comprises a plurality of composite fiber nets which are sequentially overlapped in a back-and-forth Z shape; antibacterial agents are sprayed in the composite fiber nets; the composite fiber nets are connected end to end in sequence; a hot smelting membrane is clamped between the adjacent composite fiber nets. In a manufacturing process, an upper-layer fiber net, an elastic fiber net and a lower-layer fiber net are prepared respectively through procedures of doing preparation before forming the net, and mechanically carding to form the net; then the three layers of fiber nets are overlapped by a fiber net composite procedure to form the composite fiber net; the upper-layer fiber net and the lower-layer fiber net are mixtures of low-smelting-point polyester staple fibers and three-dimensional crimped hollow polyester staple fibers; the elastic fiber net is a mixture of the low-smelting-point polyester staple fibers and elastic polyester staple fibers. After the antibacterial agents are sprayed into the composite fiber nets, the composite fiber nets are subjected to a fiber net membrane covering procedure, and the hot smelting membranes cover the front and back surfaces of the composite fiber nets; the high-elasticity antibacterial non-woven fabric with the membrane adhering type honeycomb structure is manufactured by vertically paving the nets, drying, trimming and winding.

Description

technical field [0001] The invention relates to a high-elastic antibacterial nonwoven fabric with a film-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, sponges have fatal shortcomings such as production pollution and non-r...

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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IPC IPC(8): D04H1/58D04H1/70D04H1/435D04H1/54
Inventor 吴英张如全
Owner WUHAN TEXTILE UNIV
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