A kind of bionic honeycomb cotton and its manufacturing method

A manufacturing method and technology of bionic bee, applied in non-woven fabrics, textiles and papermaking, adhesives and other directions, can solve the problems of high elasticity, low cost and simple structure, environmental protection, etc. The effect of knot

Active Publication Date: 2018-07-06
TENGFEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems existing in the prior art that cannot satisfy high elasticity, low cost, simple structure, and environmental protection at the same time, and provide a bionic honeycomb cotton that can simultaneously satisfy high elasticity, low cost, simple structure, and environmental protection and its manufacturing method

Method used

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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  • A kind of bionic honeycomb cotton and its manufacturing method
  • A kind of bionic honeycomb cotton and its manufacturing method
  • A kind of bionic honeycomb cotton and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] see figure 1 and figure 2 , a kind of bionic honeycomb cotton, comprising a plurality of bionic honeycomb cotton sub-layers 1 successively laminated along the vertical direction; the bionic honeycomb cotton sub-layers 1 are connected end to end in turn, and sub-layers are sandwiched between adjacent bionic honeycomb cotton sub-layers 1 The included angle 3, the range of the included angle 3 of the sublayer is 0°-2°, and equidistant and side-by-side filaments 2 are arranged on the front and back surfaces of the bionic honeycomb cotton sublayer 1 along its width direction, the filaments The thickness of 2 is 20 D - 300 D, the distance between adjacent filaments 2 is 5 mm - 300mm, and the filament 2 is a monofilament or a filament, which is composed of two or more than two filaments The filament 2 is made of nylon or polyester; the bionic honeycomb cotton sublayer 1 in the bionic honeycomb cotton is arranged in a Z-shape in the vertical direction.

[0065] A method for ...

Embodiment 2

[0070] see figure 1 , figure 2 and image 3 , the basic content is the same as in Example 1, the difference is that:

[0071]The bionic honeycomb cotton sub-layer 1 is a composite fiber web of a layered structure, and the composite fiber web includes an upper layer fiber web 11, an elastic fiber web 12, and a lower layer fiber web 13 successively stacked from top to bottom; The composition and weight ratio of the net 11 and the lower fiber web 13 are: hot-melt fiber 15-30, three-dimensional crimped hollow polyester staple fiber 70-85; the composition and weight ratio of the elastic web 12 are: heat Melt fiber 10-25, elastic polyester staple fiber 75-90; the melting point of the hot-melt fiber is ≤110°, and the elastic polyester staple fiber is PTT fiber or elastic polyester ELK fiber.

[0072] The web forming process refers to: during production, the fiber raw materials corresponding to the upper layer fiber web 11, the elastic fiber web 12, and the lower layer fiber web 1...

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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Abstract

A bio-inspired cellular cotton comprises a plurality of bio-inspired cellular cotton sub-layers repeatedly and sequentially stacked in a zigzag fashion in a vertical direction. The bio-inspired cellular cotton sub-layers are successively connected end to end. An acute included angle is formed between adjacent bio-inspired cellular cotton sub-layers. Long filaments are disposed side-by-side with an equal distance therebetween on both surfaces of the bio-inspired cellular cotton sub-layer in a width direction thereof. The bio-inspired cellular cotton sub-layer is manufactured by mixing, loosening, carding and web-forming a fiber material. The bio-inspired cellular cotton sub-layer can be formed by sequentially stacking from top to bottom an upper layer of fiber web, an elastic fiber web and a lower layer of fiber web, disposing the filaments on both surfaces of the bio-inspired cellular cotton sub-layer, and then sequentially performing drying, trimming and winding to form the bio-inspired cellular cotton. The design is highly elastic, simple in structure, low-cost and environmentally friendly.

Description

technical field [0001] The invention relates to a high-elastic nonwoven fabric, in particular to a bionic honeycomb cotton and a manufacturing method thereof, which are particularly suitable for realizing high elasticity on the basis of ensuring low cost, simple structure, and environmental protection. 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 three categories: sponge, warp-knitted spacer fabric, and three-dimensional elastic woven fabric. [0003] 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 mark...

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 Patents(China)
IPC IPC(8): D04H1/76D04H1/542D04H1/435D04H1/02
CPCD04H1/54
Inventor 李恒同
Owner TENGFEI TECH CO LTD
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