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High-air-permeability environment-friendly regenerated fiber and preparation technology thereof

A regenerated fiber and air permeability technology, which is applied in the field of high air permeability and environment-friendly regenerated fiber and its preparation process, can solve the problems of poor air permeability of regenerated fiber materials, inability to degrade regenerated fiber materials, and unsatisfactory product quality, so as to improve elasticity, The effect of improving flexibility and increasing elasticity

Active Publication Date: 2020-08-21
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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  • High-air-permeability environment-friendly regenerated fiber and preparation technology thereof
  • High-air-permeability environment-friendly regenerated fiber and preparation technology thereof
  • High-air-permeability environment-friendly regenerated fiber and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-6 A highly air-permeable environment-friendly regenerated fiber shown includes: a core layer 1, an outer covering layer 2, a breathable layer 3 and an elastic layer 4, an elastic layer 4 is arranged on the outside of the core layer 1, and the elastic layer 4 wraps A core layer 1, an outer cover layer 2 is arranged on the outside of the elastic layer 4, and the outer cover layer 2 wraps the elastic layer 4, and a breathable layer 3 is arranged on one side of the outer cover layer 2, and the breathable layer 3 and the outer cover Layer 2 cross weave arrangement;

[0039] The above-mentioned preparation method of a highly air-permeable environment-friendly regenerated fiber includes preparing raw materials, twisting wires into wires and weaving and forming, specifically including the following steps:

[0040] Step 1: preparing raw materials, preparing core layer 1 wires, outer covering layer 2 wires, breathable layer 3 wires and elastic layer 4 wires by ...

Embodiment 2

[0052] Such as figure 1 and 2 A highly air-permeable environment-friendly regenerated fiber shown includes: a core layer 1, an outer covering layer 2, a breathable layer 3 and an elastic layer 4, an elastic layer 4 is arranged on the outside of the core layer 1, and the elastic layer 4 wraps A core layer 1, an outer cover layer 2 is arranged on the outside of the elastic layer 4, and the outer cover layer 2 wraps the elastic layer 4, and a breathable layer 3 is arranged on one side of the outer cover layer 2, and the breathable layer 3 and the outer cover Layer 2 cross weave arrangement;

[0053] The above-mentioned preparation method of a highly air-permeable environment-friendly regenerated fiber includes preparing raw materials, twisting wires into wires and weaving and forming, specifically including the following steps:

[0054] Step 1: preparing raw materials, preparing core layer 1 wires, outer covering layer 2 wires, breathable layer 3 wires and elastic layer 4 wires...

Embodiment 3

[0062] Such as figure 1 , 3 , a kind of highly air-permeable environment-friendly regenerated fiber shown in 4, 5 and 6, comprising: a core layer 1, an outer covering layer 2, a breathable layer 3 and an elastic layer 4, and an elastic layer 4 is arranged on the outside of the core layer 1, The elastic layer 4 wraps the core layer 1, and an outer covering layer 2 is arranged on the outer side of the elastic layer 4, and the outer covering layer 2 wraps the elastic layer 4, and a breathable layer 3 is arranged on one side of the outer covering layer 2, and the outer covering layer 2 is provided with a breathable layer 3. The air-permeable layer 3 and the outer cover layer 2 are cross-woven;

[0063] The above-mentioned preparation method of a highly air-permeable environment-friendly regenerated fiber includes preparing raw materials, twisting wires into wires and weaving and forming, specifically including the following steps:

[0064] Step 1: preparing raw materials, prepar...

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 high-air-permeability environment-friendly regenerated fiber. The high-air-permeability environment-friendly regenerated fiber comprises a core layer, an outer coating, an airpermeable layer and an elastic layer; and the outer side of the core layer is provided with the elastic layer, the elastic layer wraps the core layer, the outer side of the elastic layer is provided with the outer coating, the outer coating wraps the elastic layer, one side of the outer coating is provided with the air permeable layer, and the air permeable layer and the outer coating are arrangedin a crossed knitting mode. The preparation method of the high-air-permeability environment-friendly regenerated fiber comprises the steps of raw material preparation, hank knotting for thread forming, and knitting for shaping. On the one hand, the manufacturing technology for regenerated fiber is improved, the elasticity of the regenerated fiber material is improved, the regenerated fiber material and the air permeable material are knitted together by mixing, improvement of the elasticity and air permeability of the regenerated fiber is improved, and the product quality and practicality arehigh; and on the other hand, a natural fiber regenerated material and a degradable material are adopted, pollution to the environment is small, and the environment safety is effectively ensured.

Description

technical field [0001] The invention belongs to the field of fiber materials and techniques, and in particular relates to a highly air-permeable environment-friendly regenerated fiber and a preparation process thereof. Background technique [0002] Fiber is the basic raw material for textile production. With the increasing world population and per capita fiber consumption, the demand for textile fiber will increase. However, traditional natural fibers such as flour, hemp, wool, and silk are regarded as renewable resources, but their planting and production depend on land and are largely restricted. Their production volume is far from meeting the needs of the textile industry. fibers to ensure the sustainable development of the textile industry. [0003] All kinds of new regenerated fibers are rich in raw material resources, excellent in performance and cheap in price, and can partially or even completely replace natural fibers to a certain extent. But the existing regenera...

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): 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
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