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Jacquard non-woven fabric and preparation method thereof

A non-woven, mass fraction technology, used in non-woven fabrics, textiles and papermaking, etc., to achieve the effect of increasing areal density, soft hand feeling, and not easy to deform

Active Publication Date: 2018-11-02
高长水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The second object of the present invention is to provide a preparation method of jacquard nonwoven fabric, the preparation method of hot-pressed jacquard after needle punching and entangling of the present invention can avoid dehydration and drying in the nonwoven fabric preparation process in the prior art and other steps, thereby greatly reducing the energy of electric energy and drying natural gas and improving the defects of the smooth surface of the existing jacquard non-woven fabrics

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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  • Jacquard non-woven fabric and preparation method thereof
  • Jacquard non-woven fabric and preparation method thereof

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preparation example Construction

[0030] According to one aspect of the present invention, a kind of preparation method of jacquard non-woven fabric, described preparation method comprises the following steps:

[0031] First, the three-dimensional hollow crimped fiber and ordinary polyester staple fiber are mixed and then opened, carded, laid and drawn in sequence to obtain a fiber web, and the polypropylene fiber is separately prepared to produce a polypropylene spunbonded fabric; then the fiber web and polypropylene The spun-bonded fabric is compounded to obtain a double-layer composite material; then the double-layer composite material is sequentially subjected to the steps of needle-punching and hot-pressing jacquard to obtain a jacquard non-woven fabric.

[0032] The preparation method of the jacquard non-woven fabric provided by the present invention first mixes the three-dimensional hollow crimped fiber and ordinary polyester staple fiber to obtain a fiber mesh, and then composites the fiber mesh and pol...

Embodiment 1

[0047] A jacquard nonwoven fabric, which is mainly made of the following raw materials in parts by mass: 45 parts of three-dimensional crimped hollow fiber, 20 parts of polypropylene fiber and 55 parts of ordinary polyester staple fiber.

[0048] The preparation method of above-mentioned jacquard non-woven fabric, comprises the following steps:

[0049] First, the three-dimensional hollow crimped fiber and ordinary polyester staple fiber are mixed and then opened, carded, laid and drawn in sequence to obtain a fiber web, and the polypropylene fiber is separately prepared to produce a polypropylene spunbonded fabric; then the fiber web and polypropylene The spun-bonded cloth is compounded to obtain a double-layer composite material; then the double-layer composite material is sequentially subjected to the steps of needle-punching and hot-pressing jacquard to obtain a jacquard non-woven fabric;

[0050] The grammage of above-mentioned fiber net cotton is 35g / m 2 ; The weight of...

Embodiment 2

[0054] A jacquard nonwoven fabric, which is mainly made of the following raw materials in terms of parts by mass: 30 parts of three-dimensional crimped hollow fibers, 15 parts of polypropylene fibers and 45 parts of ordinary polyester staple fibers.

[0055] The preparation method of above-mentioned jacquard non-woven fabric, comprises the following steps:

[0056] First, the three-dimensional hollow crimped fiber and ordinary polyester staple fiber are mixed and then opened, carded, laid and drawn in sequence to obtain a fiber web, and the polypropylene fiber is separately prepared to produce a polypropylene spunbonded fabric; then the fiber web and polypropylene The spun-bonded cloth is compounded to obtain a double-layer composite material; then the double-layer composite material is sequentially subjected to the steps of needle-punching and hot-pressing jacquard to obtain a jacquard non-woven fabric;

[0057] The grammage of the above fiber net cotton is 35~65g / m 2 ; The ...

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 provides a jacquard non-woven fabric and a preparation method of the jacquard non-woven fabric, and relates to the technical field of production of non-woven fabrics. The jacquard non-woven fabric is mainly prepared from a three-dimensional crimp hollow fiber, a polypropylene fiber and a common polyester staple fiber, the three-dimensional crimp hollow fiber has a crimping arc, the radius of curvature is relatively large, the jacquard non-woven fabric has the characteristic that the jacquard non-woven fabric does not cause fatigue yield easily after deforming because of compression for multiple times; the common polyester staple fiber increases the entanglement degree of the non-woven fabric; the polypropylene fiber improves the strength of the non-woven fabric, and the jacquard non-woven fabric does not deform easily. Therefore, the jacquard non-woven fabric has the advantages that the pattern is clear, the hand feeling is soft, the stereoscopic impression is strong, thestatic electricity is high, the elasticity of compression is good, the surface is fluffy, and the dust collection effect is good.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabric production, in particular to a jacquard nonwoven fabric and a preparation method thereof. Background technique [0002] Jacquard is a concave-convex pattern composed of interlaced warp and weft threads. There are many categories of textiles, and jacquard fabrics are one of the major categories. Jacquard fabrics can be divided into home textile materials and fashion fabrics. As early as the ancient Silk Road, Chinese silk has become famous all over the world in the way of jacquard weaving. With the progress of the times, a large number of non-woven fabrics with jacquard patterns have emerged in recent years. However, the existing jacquard non-woven fabric production process is to initially form the cotton layer laid by a cross-lapping machine or a straight-laying machine in high-pressure spunlace (multiple spunlace heads), and then after passing through a jacquard pattern (a kind of spunl...

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 Applications(China)
IPC IPC(8): D04H1/4291D04H1/435D04H1/4374D04H1/4382D04H1/485
CPCD04H1/4291D04H1/435D04H1/4374D04H1/4382D04H1/485
Inventor 高长水
Owner 高长水
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