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Preparation method of polyester-cotton blended weft-wise double-wrapped elastic fabric

A polyester-cotton blended, weft-oriented technology is applied in the field of preparation of polyester-cotton blended weft-direction double-wrap elastic fabrics, which can solve problems such as poor elastic properties, and achieve the effects of promoting density and fastness, ensuring three-proof effects, and wearing comfortably.

Pending Publication Date: 2021-12-10
HUAFANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problem of the poor elastic properties of the polyester-cotton blended weft double-wrapped elastic fabric prepared in the prior art, the present invention provides a preparation method of the polyester-cotton blended weft double-wrapped elastic fabric, which weighs the spandex elasticity and the three-proof post-baking temperature. It not only guarantees the elasticity, but also has the three protection functions of waterproof, oil-proof and wrinkle-proof. The prepared fabric is suitable for tooling rental, training clothes or tooling wear

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 polyester-cotton blended weft-wise double-wrapped elastic fabric
  • Preparation method of polyester-cotton blended weft-wise double-wrapped elastic fabric
  • Preparation method of polyester-cotton blended weft-wise double-wrapped elastic fabric

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Embodiment 1

[0058] The preparation method of polyester-cotton blended weft two-pack elastic fabric of the present invention specifically comprises the following steps:

[0059] (1) Joint treatment of deboiling and bleaching

[0060] A. The vehicle speed is 65 m / min, and the track is adjusted for 45 minutes in the front section and 40 minutes in the back section.

[0061] B. Wash in hot water at 85-90°C in the first 3 compartments of the washing tank, with a water rolling force of 0.3Mpa, and wash in hot water at 75-80 °C in the fourth compartment of the washing tank. Pad car pressure 0.2-0.25Mpa, tension 0.25-0.35Mpa, 4# pad car open spray. Heat the alkaline water.

[0062] C. The first high feeding liquid rolling material, pressure south 0Mpa., north 0Mpa., working fluid temperature 50-60 ℃, trough liquid level 0.4m,

[0063]

[0064] Track temperature 101-102°C. The incoming steam pressure is 0.06-0.08Mpa. The steaming time is 45 minutes, and the liquid level is 10-15cm.

[0065...

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 the technical field of dyeing and finishing of elastic fabrics, in particular to a preparation method of a polyester-cotton blended weft-wise double-wrapped elastic fabric. The preparation method comprises the following steps of (1) desizing, scouring and bleaching combined treatment, (2) sizing process, (3) mercerizing process, (4) dyeing process and (5) after-finishing. According to the preparation method of the polyester-cotton blended weft-wise double-wrapped elastic fabric, the fabric is subjected to dyeing and finishing treatment, on the basis of the original excellent elasticity of the fabric, anti-wrinkle, waterproof and oil-proof protection functions are added, the fabric has high strength and stylish stiff and wide feeling in sports, a product is detected according to an applicable standard, the strength, pilling resistance, shrinkage resistance, waterproof, oil-proof and anti-wrinkle effects of the fabric are good. The prepared fabric product with a composite function meets the requirements of high-grade fabrics, so that the grade of the product is improved.

Description

technical field [0001] The invention relates to the technical field of elastic fabric dyeing and finishing, in particular to a preparation method of polyester-cotton blended weft double-wrapped elastic fabric. Background technique [0002] The integration of the high elasticity index improvement of the fabric and the water and oil repellent finishing refers to the elastic durability and good recovery of the dyed fabric under the action of external factors (extrusion, friction, bending, washing, etc.) during use or processing , is an important physical index of the fabric. In order to improve the elastic tensile strength, on the basis of the original T400 weft elastic, the method of fiber double wrapping is adopted, and the high mechanical elastic T400 and spandex are wound and twisted with T65% / C35% weft yarn. The advantage of this is to ensure It has a good elastic recovery rate and reduces the elastic growth rate, thereby avoiding the problems of bulging, blistering and d...

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): D06P1/16D06P1/38D06P3/872D06P5/10D06P5/02D06L1/14D06L4/13D06L4/12D06B21/00D06C7/02
CPCD06P1/16D06P1/38D06P3/8252D06P5/10D06P5/02D06L1/14D06L4/13D06L4/12D06B21/00D06C7/02
Inventor 盛守祥于剑闫英山武云庆李春光张鲁滨孙玉涛孟鑫李涛刘玉玺赵奇生刘玉
Owner HUAFANG
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