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Three-dimensional loop flannelette shell fabric and preparation method thereof

A technology of terry and fabric, which is applied in the field of terry fleece, can solve the problems of easy lodging of loops, influence of fabric appearance and thickness, distortion and deformation, etc., and achieve the effect of increasing thickness and warmth retention, good market prospects, and increasing added value

Active Publication Date: 2014-04-02
NINGBO DAQIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary terry no-pile fleece has been widely used in sweaters, sweatshirts and other casual wear, etc. The traditional production process is to use ordinary yarn to weave loop-free velvet through a circular machine. This process The disadvantages of the production method are: the middle connecting yarn of the fabric is made of pure cotton yarn, and the pure cotton yarn will not shrink during dyeing and finishing, and the coils are easy to fall, showing fish scales, which affects the appearance and thickness of the fabric to a certain extent
The velvet lining yarn is made of polyester yarn or polyester-cotton blended yarn or pure cotton yarn. Without untwisting treatment, the yarn will be irregularly twisted and deformed during the post-dyeing and finishing process. The overall appearance effect ultimately affects the customer acceptance of the product
[0003] At the same time, in the case of increasingly fierce market competition, customers require the thickness of the fabric to remain unchanged and the weight to be reduced as much as possible to reduce costs. Therefore, ordinary terry non-pile fleece can no longer meet this requirement of customers, and new products are needed to meet the needs of customers. replace

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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  • Three-dimensional loop flannelette shell fabric and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0029] (1) Select 32S combed cotton, 75D / 36F filament polyester fiber, and 10S polyester-cotton blended yarn (T / C40 / 60) as raw materials;

[0030] (2) Steam the polyester-cotton blended yarn at 120°C for 30 minutes, and the penetrant is 1g / L;

[0031] (3) Knit the plated liner terry structure on the 12G machine number, and the veil, intermediate connecting yarn, and pile yarn of the terry structure are fed into the weft knitting machine through 3F;

[0032] (4) The blank is manufactured with a 16N large circular machine, and then cut and rolled;

[0033] (5) Carry out rubber blanket pre-shrinking finishing on the above rough fabrics, the process conditions are: temperature 100 ° C, overfeed 20%, speed 20 m / min, and the width of the door is flat;

[0034] (5) Finally, carry out dyeing and finishing treatment on the above rough fabric, the process flow is:

[0035] Singeing: open-width singeing on the front and back sides, at a speed of 40 m / min;

[0036] Pre-treatment: caust...

Embodiment 2

[0042] (1) Select 30S combed cotton, 100D / 96F filament polyester fiber, and 8S polyester-cotton blended yarn (T / C40 / 60) as raw materials;

[0043] (2) Steam polyester-cotton blended yarn at 120°C for 45 minutes, penetrant 1g / L;

[0044] (3) Knit the plated liner terry structure on the 12G machine number, and the veil, intermediate connecting yarn, and pile yarn of the terry structure are fed into the weft knitting machine through 3F;

[0045] (4) The blank is manufactured with a 14N large circular machine, and then cut and rolled;

[0046] (5) Carry out rubber blanket pre-shrinking finishing on the above rough fabrics, the process conditions are: temperature 100 ° C, overfeed 20%, speed 20 m / min, and the width of the door is flat;

[0047] (5) Finally, carry out dyeing and finishing treatment on the above rough fabric, the process flow is:

[0048] Singeing: open-width singeing on the front and back sides, at a speed of 70 m / min;

[0049] Pre-treatment: caustic soda 3g / L, h...

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 three-dimensional loop flannelette shell fabric and a preparation method thereof. The shell fabric is in a plating lining loop structure, the shell yarn is pure cotton combed yarn, the middle connecting yarn is filament polyester fiber, and the velvet lining yarn is polyester and cellulosic fiber blended yarn or pure cotton yarn. The preparation method comprises the steps of untwisting, knitting, fabric slitting, curling and finishing, rubber carpet shrunk finishing, and dyeing finishing. The three-dimensional loop flannelette shell fabric recovers the characteristics that ordinary non-napping loop flannelette is not ordered enough in loop and not fluffy enough for hand feeling, the thickness and heat retention property of the shell fabric are increased, and the additional value of the product is improved, so that the three-dimensional loop flannelette shell fabric is more advantageous in market competition, and is low in cost, simple in technology and good in market prospect.

Description

technical field [0001] The invention relates to the field of terry fleece, in particular to a three-dimensional terry fleece fabric and a preparation method thereof. Background technique [0002] Ordinary terry no-pile fleece has been widely used in sweaters, sweatshirts and other casual wear. The traditional production process is to use ordinary yarns to weave loop-free velvet through circular knitting machines. This process The disadvantages of the production method are: the middle connecting yarn of the fabric is made of pure cotton yarn, and the pure cotton yarn will not shrink during dyeing and finishing, and the loops are easy to fall, showing fish scales, which affects the appearance and thickness of the fabric to a certain extent. The velvet lining yarn is made of polyester yarn or polyester-cotton blended yarn or pure cotton yarn, without untwisting treatment, the yarn will be irregularly twisted and deformed during the post-dyeing process, and the loops are not uni...

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): D04B1/04D04B1/14D06C27/00D06B21/00
Inventor 钟国能何立锋葛行林齐鑫
Owner NINGBO DAQIAN TEXTILE
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