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Super Soft Nonwovens

A non-woven fabric and non-woven technology, applied in the direction of layered products, etc., can solve problems such as process obstacles, unfavorable production, and human body discomfort, and achieve the effect of simple structure, convenient processing, and high comfort

Active Publication Date: 2016-04-13
JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current non-woven fabrics cannot meet some special needs in terms of softness, especially for medical and sanitary cloths, such as sanitary napkins, which will make the human body feel uncomfortable
However, this kind of fiber or filament will generate static electricity due to friction during processing, which will bring obstacles and troubles to the subsequent process, which is not conducive to production. At the same time, it will also bring many problems to users due to static electricity during use. inconvenient

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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  • Super Soft Nonwovens

Examples

Experimental program
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Embodiment Construction

[0012] Such as figure 1 Shown, a kind of ultra-soft nonwoven fabric, comprises nonwoven fabric surface layer 1 and nonwoven fabric bottom layer 2, in described nonwoven fabric surface layer and nonwoven fabric bottom layer, there are multiple layers of short fibers with elastic wave texture overlapping Layer 3. A hydrophilic layer 4 is also provided between the short fiber overlapping layer 3 and the nonwoven surface layer and nonwoven bottom layer.

[0013] Preferably, the wavy texture of the overlapping layer of short fibers near the surface layer of nonwoven fabric is completely opposite to that of the bottom layer of nonwoven fabric.

[0014] The ultra-soft nonwoven fabric adopts overlapping layers of short fibers with elastic wave texture to make the nonwoven fabric elastic and comfortable, and the setting of the hydrophilic layer increases its water storage performance, which can meet the requirements of medical and sanitary fabrics.

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 super-soft non-woven fabric. The super-soft non-woven fabric comprises a non-woven fabric surface layer and a non-woven fabric bottom layer, wherein a plurality of layers of short fiber overlapped layers with elastic wave textures are arrayed in the non-woven fabric surface layer and the non-woven fabric bottom layer. Hydrophilic layers are further arranged between the upper short fiber overlapped layer and the non-woven fabric surface layer, and between the lower short fiber overlapped layer and the non-woven fabric bottom layer. The super-soft non-woven fabric adopts the short fiber overlapped layers with the elastic wave textures so that the non-woven fabric has the elasticity and the comfort level is improved; the hydrophilic layers are arranged so that the water storage performance is added and the requirements on medical treatment and public health fabrics can be met.

Description

technical field [0001] The invention relates to a supersoft nonwoven fabric. Background technique [0002] Non-woven fabric is a fabric formed without spinning and weaving. It is a composite fiber network structure formed by directional spinning or irregular melt-blowing of short fibers or filaments formed by modifying polypropylene materials. Then it is reinforced by mechanical hot rolling, spunbond or chemical methods. Compared with the traditional process, it has the characteristics of short process flow, stable quality, fast production speed, high output, low cost, environmental protection and wide application. Non-woven fabrics are widely used in medical and sanitary fabrics, decorative craft fabrics, military industry, automotive fabrics, etc. However, the current non-woven fabrics cannot meet some special needs in terms of softness, especially for medical and sanitary fabrics, such as sanitary napkins, which will make the human body feel uncomfortable. However, thi...

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): B32B3/30B32B5/26
Inventor 邱邦胜
Owner JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD