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A kind of highly air-permeable environment-friendly regenerated fiber and its preparation process

A technology of regenerated fiber and air permeability, which is applied in the field of highly air-permeable and environment-friendly regenerated fiber and its preparation process. It can solve the problems that regenerated fiber materials cannot be degraded, poor air permeability of regenerated fiber materials, and unsatisfactory product quality, etc., so as to improve elasticity, The effect of improving flexibility and increasing elasticity

Active Publication Date: 2021-06-04
苏州金莱特化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Most of the current recycled fiber materials have the problems of poor air permeability and poor elasticity. The product quality cannot meet the increasing quality requirements, and the product competitiveness is poor.
[0006] 2. Most of the current recycled fiber materials have the problem of being unable to degrade, causing great environmental pollution and high environmental costs

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 highly air-permeable environment-friendly regenerated fiber and its preparation process
  • A kind of highly air-permeable environment-friendly regenerated fiber and its preparation process
  • A kind of highly air-permeable environment-friendly regenerated fiber and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-6 A high permeable environmentally friendly regenerative fiber, including: core layer 1, outer cover 2, gas permeable layer 3, and an elastic layer 4, the outer side of the core layer 4, the elastic layer 4, the elastic layer 4 The core layer 1, the outer side of the elastic layer 4 is provided with an outer cladding layer 2, the outer cladding layer 2 being wrapped, and the outer surface of the outer surface is provided with a gas permeable layer 3, the gas permeable layer 3. Cross-woven arrangement with the outer cladding 2;

[0039] A method of preparation of high permeable environmentally-friendly regenerative fibers, including preparing raw materials, strandless wire, and woven forming, specifically comprising the steps of:

[0040] Step 1: Preparation of a raw material, prepared by dissolving, filtration, drying, and braking, the core layer 1 wire, the outer coating layer 3 wire, the gas permeable layer 3 wire and the elastic layer 4 wire;

[0041] St...

Embodiment 2

[0052] Such as figure 1 with 2 A high permeable environmentally friendly regenerative fiber, including: core layer 1, outer cover 2, gas permeable layer 3, and an elastic layer 4, the outer side of the core layer 4, the elastic layer 4, the elastic layer 4 The core layer 1, the outer side of the elastic layer 4 is provided with an outer cladding layer 2, the outer cladding layer 2 being wrapped, and the outer surface of the outer surface is provided with a gas permeable layer 3, the gas permeable layer 3. Cross-woven arrangement with the outer cladding 2;

[0053] A method of preparation of high permeable environmentally-friendly regenerative fibers, including preparing raw materials, strandless wire, and woven forming, specifically comprising the steps of:

[0054] Step 1: Preparation of a raw material, prepared by dissolving, filtration, drying, and braking, the core layer 1 wire, the outer coating layer 3 wire, the gas permeable layer 3 wire and the elastic layer 4 wire;

[005...

Embodiment 3

[0062] Such as figure 1 , 3 A high-exhaustible environmentally-friendly regenerated fiber shown in 4, 5 and 6, including: core layer 1, outer cover 2, gas permeable layer 3, and an elastic layer 4, and an elastic layer 4 is provided outside of the core layer. The elastic layer 4 is wrapped in the core layer 1, and an outer cover 2 is provided outside the outer cover 2, the outer cladding layer 2, which is provided with a gas permeable layer 3 in the side of the outer surface. The gas permeable layer 3 is arranged with an outer cladding layer 2;

[0063] A method of preparation of high permeable environmentally-friendly regenerative fibers, including preparing raw materials, strandless wire, and woven forming, specifically comprising the steps of:

[0064] Step 1: Preparation of a raw material, prepared by dissolving, filtration, drying, and braking, the core layer 1 wire, the outer coating layer 3 wire, the gas permeable layer 3 wire and the elastic layer 4 wire;

[0065] Step 2: ...

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

The invention discloses a highly air-permeable environment-friendly regenerated fiber, comprising: a core layer, an outer covering layer, a breathable layer and an elastic layer, an elastic layer is arranged outside the core layer, the elastic layer wraps the core layer, and the elastic The outside of the layer is provided with an outer covering layer, the outer covering layer wraps the elastic layer, and one side of the outer covering layer is provided with a breathable layer, and the breathable layer and the outer covering layer are cross-woven; the above-mentioned high air permeability environmental protection type The preparation method of regenerated fiber includes preparation of raw materials, stranding and weaving; on the one hand, the manufacturing process of regenerated fiber is improved, the elasticity of regenerated fiber material is increased, and it is mixed with breathable material to realize the regenerated fiber in elasticity and The air permeability is improved, the product quality is high, and the practicability is strong. On the other hand, natural fiber recycled materials and degradable materials are used, which have less environmental pollution and effectively protect the environment.

Description

Technical field [0001] The invention belongs to the field of fiber materials and process, and more particularly to a high permeable environmentally friendly regenerative fiber and a preparation process thereof. Background technique [0002] Fibers are the basic raw materials for textile production. As the world's population is growing and the increase in per capita fiber consumption, the demand for textile fibers will be increasing. However, traditional natural fibers such as face, numbness, silk, have a regenerative resource, but their planting production is dependent on the land, which is largely restriction, and its production is far from meeting the needs of textile industry, and it is necessary to vigorously expand the new type. Fibers to ensure the sustainable development of the textile industry. [0003] All kinds of new regenerative fiber raw materials are rich in resources, excellent performance, cheap, to some extent, even completely replace natural fibers. But existing...

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): D02G3/32D02G3/04D01H13/28D01H13/30D01H1/00
CPCD01H1/00D01H13/28D01H13/306D02G3/04D02G3/328
Inventor 马青陆伟兵
Owner 苏州金莱特化纤有限公司