Bionic honeycomb cotton and production method thereof

A manufacturing method, bionic bee technology, applied in the direction of non-woven fabrics, textiles, papermaking, adhesives, etc., can solve the problems of high elasticity, low cost, simple structure, and environmental protection at the same time, so as to improve elasticity, increase cohesion, fast response effect

Active Publication Date: 2015-07-29
TAICANG AN YOU NO WOVEN SCI 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 prot

Method used

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  • Bionic honeycomb cotton and production method thereof
  • Bionic honeycomb cotton and production method thereof
  • Bionic honeycomb cotton and production method thereof

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 2 has a thickness of 20 D - 300 D, and the distance between adjacent filaments 2 is 5 mm - 300 mm. The filament 2 is a monofilament or a thread, and the thread is composed of two or more Composed of monofilaments, the filament 2 is made of nylon or polyester; the bionic honeycomb cotton sub-layer 1 in the bionic honeycomb cotton is vertically arranged in a Z-shape.

[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...

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Abstract

The invention discloses bionic honeycomb cotton. The bionic honeycomb cotton comprises a plurality of bionic honeycomb cotton sub-layers which are sequentially laminated back and forth in a Z-shaped way in a vertical direction, the bionic honeycomb cotton sub-layers are sequentially connected in an end-to-end way, and a sub-layer angle is formed between every adjacent bionic honeycomb cotton sub-layers; the sub-layer angles are acute angles, and equidistant and side-by-side filaments are arranged on the positive and inverse surfaces of the bionic honeycomb cotton sub-layers in a width direction. When the bionic honeycomb cotton is produced, fiber materials are mixed, opened and combined to mesh so as to produce the bionic honeycomb cotton sub-layers, the bionic honeycomb cotton sub-layers are made from an upper fiber mesh, an elastic fiber mesh and a lower fiber mesh which are sequentially overlapped from up to down, and then the filaments are arranged on the positive and inverse surfaces of the bionic honeycomb cotton sub-layers, and are finally dried, trimmed and wound sequentially to form the bionic honeycomb cotton. The bionic honeycomb cotton provided by the invention is high in elasticity, simple in structure and low in cost, and is environmental-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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IPC IPC(8): D04H1/76D04H1/542D04H1/435D04H1/02
CPCD04H1/54
Inventor 李恒同
Owner TAICANG AN YOU NO WOVEN SCI TECH CO LTD
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