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Preparation method of cotton-polyester double-sided jacquard fabric containing SORONA filaments

A technology of jacquard cloth and cotton-polyester, which is applied in the field of preparation of cotton-polyester double-sided jacquard cloth, which can solve the problems of high shrinkage rate and low pilling level

Pending Publication Date: 2022-04-26
石狮禾宝纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, it is necessary to provide a preparation method of cotton-polyester double-sided jacquard fabric containing SORONA filaments, so as to solve the problems of low pilling level and high shrinkage rate of existing 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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  • Preparation method of cotton-polyester double-sided jacquard fabric containing SORONA filaments
  • Preparation method of cotton-polyester double-sided jacquard fabric containing SORONA filaments
  • Preparation method of cotton-polyester double-sided jacquard fabric containing SORONA filaments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1-9 , a preparation method of a cotton-polyester double-sided jacquard fabric containing SORONA filament in this embodiment, the cotton-polyester double-sided jacquard fabric comprises the first cotton yarn, the second cotton yarn and SORONA two-component composite filament,

[0045] In this embodiment, the cotton yarn is Xinjiang cotton, the first cotton yarn is cotton yarn JC32S / 1, the second cotton yarn is cotton yarn JC26S / 1, and the SORONA two-component composite filament is FDY 83DTEX / 32F.

[0046] Weaving equipment parameters are:

[0047] Machine type: double-sided weft knitting large circular machine

[0048] Machine number: 19 needles / 25.4mm

[0049] Barrel diameter: 864mm (34")

[0050] Machine speed: 20r / min

[0051] Number of channels: 72F

[0052] Specifically include the following steps:

[0053] (1) Weaving: Weave the above raw materials in a double-sided weft knitting machine to obtain a gray cloth, and the weight of the gray cloth is ...

Embodiment 2

[0085] A kind of preparation method of cotton-polyester double-sided jacquard cloth containing SORONA filament, the difference with embodiment 1 is: in the present embodiment, the bath ratio in pretreatment, dyeing and posttreatment is 1:10.

[0086] (1) Weaving is the same as in Embodiment 1.

[0087] (2) pretreatment: same as embodiment 1.

[0088] (3) Pre-processing:

[0089] Smelting: Put the gray cloth after the final blank into the tank, add water, add Na 2 CO 3 solution, heated up to 90°C, simmered in circulation for 30 minutes, then cooled to 40°C and drained;

[0090] Erosion: the boiled fabric is in the dyeing vat, add water and polishing enzyme 600N to the dyeing vat, the dosage is 0.05%, ferment wash the scalded fabric at a temperature of 50°C, add Na 2 CO 3 And heat to inactivate the polishing enzyme 600N, then drain.

[0091] (4) Dyeing:

[0092] High-temperature dyeing of polyester fiber: After the wool is etched, the fabric is placed in the dyeing vat, a...

Embodiment 3

[0099] A kind of preparation method of cotton-polyester double-sided jacquard cloth containing SORONA filament, and the difference of embodiment 1 is: in the present embodiment, the bath ratio in pretreatment, dyeing, posttreatment is 1:20.

[0100] (1) Weaving is the same as in Embodiment 1.

[0101] (2) pretreatment: same as embodiment 1

[0102] (3) Pre-processing:

[0103] Smelting: Put the gray cloth after the final blank into the tank, add water, add Na 2 CO 3 Solution, heated up to 80°C, simmered in circulation for 60 minutes, then cooled to 60°C and drained;

[0104] Erosion: the scoured fabric is in the dyeing vat, add water and polishing enzyme 600N to the dyeing vat, the dosage is 0.1%, ferment wash the scalded fabric at a temperature of 60°C, add Na 2 CO 3 And heat to inactivate the polishing enzyme 600N, then drain.

[0105] (4) Dyeing:

[0106] High-temperature dyeing of polyester fiber: the fabric after the wool is etched is in the dyeing vat, add water t...

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Abstract

The invention relates to the technical field of textiles, and discloses a preparation method of a cotton-polyester double-sided jacquard fabric containing SORONA filaments, the cotton-polyester double-sided jacquard fabric comprises first cotton yarns, second cotton yarns and SORONA double-component composite filaments, the preparation method comprises the following steps: (1) knitting: knitting the raw materials in a double-sided weft knitting circular knitting machine to obtain a gray fabric, adopting ABAB two-section needle arrangement on a dial, and adopting a double-sided weft knitting circular knitting machine to obtain a double-sided jacquard fabric; a needle cylinder adopts A0B0 two-section needle arrangement, and specific fabric design and threading paths are set; (2) performing scutching, steaming and gray fabric shaping; (3) boiling and etching wool; (4) carrying out high-temperature polyester fiber dyeing, primary soaping and cotton dyeing; and (5) soaping the cloth again, fixing the color, washing with water, drying, matching the color and shaping the finished product to obtain the finished product cloth. According to the invention, the product cloth with the advantages of SORONA and cotton yarn is obtained by matching specific fabric design, threading mode and looming parameter setting with a dyeing process.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for preparing a cotton-polyester double-sided jacquard cloth containing SORONA filaments. Background technique [0002] PET, or polyester, is a synthetic fiber that is made of polyterephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) through esterification or transesterification and polycondensation reactions. And the obtained fiber-forming high polymer - polyethylene terephthalate, the fiber made by spinning and post-processing. PTT fiber, that is, polytrimethylene terephthalate fiber, is a new type of polyester made by Shell Chemical (Shell Chemical Company) and DuPont of the United States through the polymerization and spinning of PTA and PDO from the petroleum process route and the bio-corn process route respectively. fiber. [0003] PDO is the key raw material in the fiber produced by PTT, accounting for 37% of the total raw material, ...

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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IPC IPC(8): D04B1/12D04B1/10D04B1/16
CPCD04B1/12D04B1/102D04B1/16D10B2331/04D10B2201/02
Inventor 刘胜利
Owner 石狮禾宝纺织有限公司
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