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A kind of plastic coated elastic non-woven fabric

A non-woven and plastic technology, applied in the field of plastic-coated composite elastic non-woven fabrics, can solve the problems of inability to meet the needs of delicate products, limited application scope, non-woven fabrics without elasticity, etc., to achieve good hand feel and comfort, Rich variety of products, rich and diverse effects

Active Publication Date: 2018-11-27
佛山市甘澍弹性材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Non-woven fabrics are widely used due to their soft and breathable feel, but the traditional non-woven fabrics have no elasticity, which limits its scope of application.
Although there are also a small amount of elastic non-woven fabrics available at present, due to the elastic rubber bands inside the non-woven fabrics, the non-woven fabrics are contracted by the rubber bands. Doubled, the amount of non-woven fabric used in production is large, and the cost is high. Due to the large thickness and heavy weight, it cannot meet the needs of exquisite products; there are also elastic non-woven fabrics that can only be stretched horizontally, but not multi-directional. Stretching, so that the market application area is reduced, and the demand is reduced

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 plastic coated elastic non-woven fabric
  • A kind of plastic coated elastic non-woven fabric
  • A kind of plastic coated elastic non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like Figure 7 to Figure 12 As shown, the present invention comprises: spacer nonwoven fabric 2, plastic elastic film 1, plastic elastic film 1 is a thermoplastic elastomer material, is the mixture material of POE.PP and PE, plastic elastic film 1 two sides and spacer nonwoven fabric 2 Glue-free rolling compounding, that is, the upper and lower parts of the plastic elastic film 1 are compounded with non-woven fabrics 2 at intervals. The interval non-woven fabric 2 of the present embodiment is a non-woven fabric piece, and the non-woven fabric piece is a block, which is only close to a square block, and the non-woven fabric block is a block arranged vertically and horizontally, and the width of the block is about 2 Between -8 mm, each block is separated. When the elasticity shrinks, the blocks are close to or next to each other. When a little force can be pulled, the blocks are pulled apart by elastic force between 1-15 mm. The stronger the pulling force The larger the ...

Embodiment 2

[0037] like Figure 13 to Figure 18As shown, it is a kind of deformation of embodiment 1, including: spacer non-woven fabric 2, plastic elastic film 1, plastic elastic film 1 is a thermoplastic elastomer material, that is, a mixture material of POE, PP and PE, plastic elastic film 1, the upper and lower sides are compounded with spacer non-woven fabric 2. The spacer non-woven fabric 2 is a piece close to a circle. The circular piece of non-woven fabric is a piece arranged vertically and horizontally. The diameter of the piece is about 2-8 mm. Each piece is separated and elastically shrinks. When the blocks are close to each other or next to each other, they can be pulled apart with a little force, and the blocks are pulled apart by elastic force between 1-15mm. The greater the pulling force, the larger the distance between the blocks. Pulling in different places , Elastic gaps will be generated at the pulled place, and the shrinking arrangement will be restored without pullin...

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 relates to a plastic film-coated composite elastic non-woven fabric. The plastic film-coated composite elastic non-woven fabric comprises spaced non-woven fabrics and a plastic elastic film, wherein at least one side of the plastic elastic film is compounded with the spaced non-woven fabrics by glue-free rolling and pressing. According to the invention, compounded non-woven fabrics are shaped in strips, square blocks or circular blocks, so the non-woven fabrics can realize horizontal stretching and elastic stretching in a longitudinal direction and in all directions, and different needs of the market are met; and the elastic plastic film is combined with the non-woven fabrics, so the elastic non-woven fabric has the advantages of more thinness and lightness compared with conventional elastic non-woven fabrics. The plastic film-coated composite elastic non-woven fabric provided by the invention is an odorless, harmless, recyclable and environment-friendly material; patterns can be printed, so a product has rich and various colors, and abundant and various products are obtained; and the plastic film-coated composite elastic non-woven fabric can be used on articles of daily use, so more comfortable feeling of a user is achieved, and durability is realized.

Description

technical field [0001] The invention relates to a non-woven fabric, in particular to a composite elastic non-woven fabric coated with plastic. Background technique [0002] Non-woven fabrics are widely used due to their soft and breathable feel, but the traditional non-woven fabrics have no elasticity, which limits its scope of application. Although there are also a small amount of elastic non-woven fabrics available at present, due to the elastic rubber bands inside the non-woven fabrics, the non-woven fabrics are contracted by the rubber bands. Doubled, the amount of non-woven fabric used in production is large, and the cost is high. Due to the large thickness and heavy weight, it cannot meet the needs of exquisite products; there are also elastic non-woven fabrics that can only be stretched horizontally, but not multi-directional. Stretching reduces the market application area and reduces the demand. Contents of the invention [0003] The object of the present inventi...

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): B32B5/02B32B27/12B32B27/32B32B3/16B32B7/08B32B33/00
CPCB32B3/16B32B5/022B32B7/08B32B27/12B32B27/32B32B33/00B32B2250/40B32B2270/00B32B2274/00B32B2307/404B32B2307/51B32B2307/54B32B2307/718
Inventor 张少康张志华
Owner 佛山市甘澍弹性材料科技有限公司
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