Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel elastic fabric and preparation method thereof

A kind of elastic cloth, a new technology, applied in the field of new elastic cloth and its preparation, can solve the problems of poor waterproof effect of elastic cloth, poor elasticity of rubber layer, poor dimensional stability, etc., achieve good lifting effect, good elasticity, stretch back The effect of high elasticity

Inactive Publication Date: 2021-03-16
金华楠辉纺织专用设备有限公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the elastic fabrics commonly known on the market are made of cotton, linen and knitted structures. Due to the poor waterproof effect of this type of elastic fabric, its application is severely limited.
However, some elastic fabrics compounded with rubber layers have waterproof effects, but due to the poor elasticity, poor extensibility and poor dimensional stability of the compounded rubber layers, they cannot meet the growing demand of the market.

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel elastic fabric and preparation method thereof
  • Novel elastic fabric and preparation method thereof
  • Novel elastic fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A novel elastic fabric, comprising a non-woven fabric layer and a film layer; wherein, the preparation raw materials of the film layer include by parts by weight:

[0039]

[0040] Wherein, the non-woven fabric is a spunlace non-woven fabric.

[0041] The thickness of the film layer is 0.02mm, and the weight of the non-woven fabric layer is 80g / square meter. The preparation method of above-mentioned novel elastic cloth is as follows:

[0042] (1) adding the raw materials of the film layer into a single-screw extruder, and forming a film by casting through a T-shaped die;

[0043] (2) Unwind the non-woven fabric, thermally bond it with the film cast in step (1), and form it by double-roller pressing to obtain the novel elastic fabric with double-layer or triple-layer structure.

[0044] The raw materials of the film layer are added to the single-screw extruder, the temperature of the feeding section is 90°C, the temperature of the plasticizing section is 210°C, the ...

Embodiment 2

[0046] A novel elastic fabric, comprising a non-woven fabric layer and a film layer; wherein, the preparation raw materials of the film layer include by parts by weight:

[0047]

[0048]

[0049] Wherein, the non-woven fabric is a spunlace non-woven fabric.

[0050] The thickness of the film layer is 0.02mm, and the weight of the non-woven fabric layer is 80g / square meter. The preparation method of above-mentioned novel elastic cloth is as follows:

[0051] (1) adding the raw materials of the film layer into a single-screw extruder, and forming a film by casting through a T-shaped die;

[0052] (2) Unwind the non-woven fabric, thermally bond it with the film cast in step (1), and form it by double-roller pressing to obtain the novel elastic fabric with double-layer or triple-layer structure.

[0053] The raw materials of the film layer are added to the single-screw extruder, the temperature of the feeding section is 90°C, the temperature of the plasticizing section is...

Embodiment 3

[0055] A novel elastic fabric, comprising a non-woven fabric layer and a film layer; wherein, the preparation raw materials of the film layer include by parts by weight:

[0056]

[0057]

[0058] Wherein, the non-woven fabric is a spunlace non-woven fabric.

[0059] The thickness of the film layer is 0.02mm, and the weight of the non-woven fabric layer is 80g / square meter. The preparation method of above-mentioned novel elastic cloth is as follows:

[0060] (1) adding the raw materials of the film layer into a single-screw extruder, and forming a film by casting through a T-shaped die;

[0061] (2) Unwind the non-woven fabric, thermally bond it with the film cast in step (1), and form it by double-roller pressing to obtain the novel elastic fabric with double-layer or triple-layer structure.

[0062] The raw materials of the film layer are added to the single-screw extruder, the temperature of the feeding section is 90°C, the temperature of the plasticizing section is...

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
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Basis weightaaaaaaaaaa
Basis weightaaaaaaaaaa
Login to View More

Abstract

The invention provides a novel elastic fabric and a preparation method thereof. The elastic fabric comprises a film layer and a non-woven fabric layer. The novel elastic fabric provided by the invention solves the problem that the existing elastic fabric in the market is not waterproof, and breaks through the limitation of poor tensile resilience and small elongation at break of a single film or non-woven fabric. The fabric has good tensile resilience, is waterproof, breathable, environment-friendly, non-toxic and durable, and can be widely applied to the fields of base fabrics of skin care products such as gloves, foot covers, elastic masks and V-shaped lifting masks.

Description

technical field [0001] The invention relates to the field of new materials, in particular to a novel elastic cloth and its preparation. Background technique [0002] At present, most of the elastic fabrics commonly known on the market are made of cotton, linen and knitted structures. Due to the poor waterproof effect of this type of elastic fabric, its application is severely limited. And some elastic fabrics compounded with rubber layers, though they have waterproof effect, cannot meet the growing demand of the market due to the poor elasticity, poor extensibility and poor dimensional stability of the compounded rubber layers. [0003] Therefore, it is desired in this field to obtain a novel stretch fabric and its preparation method, so as to improve the waterproof performance of the stretch fabric, and meanwhile have excellent stretch resilience, extensibility, and dimensional stability. Contents of the invention [0004] In view of the deficiencies existing in the prio...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/12B32B27/20B32B7/12B32B33/00B32B37/12C08L75/04C08L101/00C08L53/02C08L45/00C08K13/02C08K5/20C08K5/12C08K3/22C08K3/36C08K3/30C08J5/18
CPCC08J5/18B32B5/022B32B27/12B32B27/20B32B7/12B32B33/00B32B37/12C08J2375/04C08J2300/26C08J2353/02C08J2445/00C08J2475/04C08J2400/26C08J2453/02C08K13/02C08K5/20C08K5/12C08K2003/2241C08K3/36C08K2003/3045B32B2250/40B32B2307/73B32B2307/51B32B2307/724
Inventor 徐国旗
Owner 金华楠辉纺织专用设备有限公司