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Acrylic and fleece coarse gauge weft knitting double-napped shell fabric and production method thereof

A manufacturing method and a technology of thick gauge, which are applied in weft knitting, knitting, textiles and papermaking, etc., can solve the problems of good warmth retention, inability to provide a sense of wool, and low-cost fleece fabrics, so as to achieve full suede and improve Soft touch, good touch effect

Active Publication Date: 2009-11-11
上海嘉麟杰纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an acrylic fiber and wool weft-knitted double-sided fleece fabric with a thick gauge and its manufacturing method, so as to solve the problem that the prior art cannot provide a fabric with a strong wool-like feel, soft hand feeling, good warmth retention, and relatively low price. Technical Problems of Fleece Fabric

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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  • Acrylic and fleece coarse gauge weft knitting double-napped shell fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An acrylic and wool thick-gauge weft-knitted double-sided fleece fabric. The polyester elastic yarn is used as the ground yarn, and the high-shrinkage acrylic / wool / fine-denier acrylic fiber blended yarn is used as the terry yarn. A weft-knitted double-sided fleece fabric made from single-sided terry fabric woven on a weft-knitting terry machine and finished after napping.

[0018] Wherein, the count of the polyester elastic yarn is 150D / 96F, the blending ratio of the high-shrinkage acrylic / wool / fine denier acrylic fiber blended yarn ranges from 30 to 40 / 10 / 50 to 60, and the blended yarn count is 20 ~30 N / 2.

Embodiment 2

[0020] A method for manufacturing acrylic fiber and wool thick gauge weft-knitted double-sided fleece fabric, using polyester elastic yarn as ground yarn, high shrinkage acrylic fiber / wool / fine denier acrylic fiber blended yarn as terry yarn, through thick gauge single The single-face terry fabric woven on the face circular weft-knitting terry machine is made after the napping step.

[0021] Wherein, the count of the polyester elastic yarn is 150D / 96F, the blending ratio of the high-shrinkage acrylic / wool / fine denier acrylic fiber blended yarn ranges from 30 to 40 / 10 / 50 to 60, and the blended yarn count is 20 ~30 N / 2.

[0022] Wherein, the manufacturing method specifically includes the preparation process in sequence: yarn preparation, weft knitting, pretreatment, presetting, dyeing, napping, and setting.

[0023] Wherein, in the weft knitting process, the weaving tension of the pile yarn is controlled at 18-22g.

[0024] Wherein, the napping treatment process is specifica...

specific example

[0026] 150D / 96F polyester elastic yarn as ground yarn, 24 N / 2 High-shrinkage acrylic / wool / fine-denier acrylic fiber blended yarn is terry yarn, and the blending ratio is 35 / 10 / 55, and the reverse-wrapped terry fabric is woven on a 30-inch single-sided weft-knitting terry machine with a gauge of 8, The braiding tension is 20g.

[0027] The rough fabric goes through a post-finishing process of pretreatment, dyeing, light napping on the surface, heavy carding, low shearing, and shaping, and finally becomes a double-faced fleece fabric.

[0028] Shown in table 1 is on the No. 8 terry machine, the double-faced fleece fabric prepared by using the high-shrinkage acrylic / wool / fine-denier acrylic fiber blended yarn and special technology described in this patent and the conventional acrylic / wool blended The parameters and performance comparison results of fabrics with the same structure prepared by yarn and conventional technology can be seen from the table that the finished product ...

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 an acrylic and fleece coarse gauge weft knitting double-napped shell fabric and a production method thereof. By taking terylene stretch yarns as ground yarns and high-shrinkage acrylon / fleece / fine denier acrylic fiber blending yarns as terry yarns, the weft knitting double-napped shell fabric is produced by finishing after conducting napping on a single-side terry fabric which is knitted by a coarse gauge single-side circular terry weft knitting machine, wherein the count of the terylene stretch yarns is 150D / 96F; the blending ratio range of the high-shrinkage acrylon / fleece / fine denier acrylic fiber blending yarns is 30-40 / 10 / 50-60; and the count of the blending yarns is 20-30 / 2. The acrylic and fleece coarse gauge weft knitting double-napped shell fabric integrates softness, fluffiness, massiness, plumpness, elasticity, air permeability and warmth retention property into one body, thus being suitable for making knitted jackets as well as sport or leisure coats in autumn and winter.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to an acrylic and wool double-sided fleece fabric and a manufacturing method thereof. Background technique [0002] Wool products are characterized by good elasticity, strong moisture absorption, good warmth retention, soft luster, smooth and glutinous feel, and body. Acrylic products have bright colors and good warmth retention, commonly known as artificial wool. Due to the high price of wool products, such as blending acrylic fibers with wool fibers, how to prepare rough style and effective fabrics on a coarse gauge weft knitting terry machine through the rational use of high-shrinkage acrylic fibers, knitting structure design and finishing process design. Skeleton, fleece fabrics with strong hair type, soft and plump feel, good warmth retention, and relatively low price, to learn from each other's strengths and obtain huge advantages in cost performance have been the research and...

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): D04B1/04
Inventor 董蓓杨启东张佩华
Owner 上海嘉麟杰纺织科技有限公司
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