A non-directional spunlace knitted fabric and its processing method

A technology for knitted fabrics and processing methods, applied in the directions of knitting, weft knitting, warp knitting, etc., to achieve the effects of reducing pollution, reducing costs, and improving feel and appearance

Active Publication Date: 2016-08-24
SHANGHAI JIALE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Secondly, although spunlace technology has been used in the bonding of nonwovens for more than 25 years, due to the limitations of this technology, it can only be used in the processing of nonwovens. The application is still blank, so there is a lot of research and development space

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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  • A non-directional spunlace knitted fabric and its processing method
  • A non-directional spunlace knitted fabric and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The knitted single-jersey fabric of this scheme has a single-sided structure, and the front side is smoother and smoother than the back side, and the back side is used as the next-to-body surface of clothing fabrics without special requirements.

[0049] The final processing purpose is to make the front side of the knitted single jersey tight and smooth, improve the wear resistance and anti-pilling performance, and have a velvet feeling on the back side, such as jeanette.

[0050] Cloth selection: Cotton knitted single jersey: 21Stk / 1 single yarn jersey

[0051] 1. Spunlace processing process of knitted single jersey

[0052] Fabric pretreatment----dyeing----drying----baking---spunlace processing----drying

[0053] 1.1 Fabric pretreatment, dyeing, and drying processes are produced by conventional dyeing and finishing processes;

[0054] 1.2 The softener after dyeing is made of silicon-containing softener.

[0055] 1.3 Baking, that is, the dimensional stability of the...

Embodiment 2

[0074] The knitted double-sided fabric of this scheme has a double-sided structure, and both the front and back sides are required to be smooth and smooth. This clothing fabric can be designed as knitted jackets and skirts, which need to be crisp and smooth. The final processing purpose is to make the front and back of the knitted double-sided fabric tight and smooth, improve the wear resistance and anti-pilling performance, and achieve the purpose of crispness, smoothness, comfort and durability.

[0075] Cloth selection: cotton knitted double-sided fabric: 32Stk / 1 cotton air layer

[0076] 1. Spunlace processing process of knitted double-sided fabric

[0077] Fabric pretreatment----dyeing----drying----baking---spunlace processing----drying

[0078] 1.1 Fabric pretreatment, dyeing, and drying processes are produced with normal dyeing and finishing processes;

[0079] 1.2 The softener after dyeing is selected to contain silicon softener;

[0080] 1.3 Baking, that is, the di...

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 non-oriented spunlace knitted fabric. The non-oriented spunlace knitted fabric is characterized in that a woven knitted fabric is subjected to after-treatment by using a spunlace machining method. The spunlace method is combined; aiming at a diversified structure property of the knitted fabric and being different from a warp and weft structure of the woven fabric, the spunlace method is researched and a non-oriented spunlace machining process is carried out on the knitted fabric, so that the physical performances of the knitted fabric are improved; and the yarn strength, the moisture absorption property, the hand feeling and the appearance of the knitted fabric are greatly improved. Meanwhile, the cost is lowered and the pollution to the environment is alleviated.

Description

technical field [0001] The invention relates to a processing method of a knitted fabric, in particular to a non-directional spunlace knitted fabric and a processing method thereof. Background technique [0002] Spunlace technology is a new fabric finishing technology developed in the mid-1990s. In 1995, the BBA company in the United States developed a spunlace process for fabric surface treatment, and signed a cooperation agreement with Fleissner to be the exclusive machine supplier of this technology. Using this process, the surface of the fabric is treated by spunlace, which can have a positive impact on the structure and performance of the fabric. [0003] The spunlace equipment is the AquaTex spunlace machine developed in Germany. The principle of the process is: the jet net of the spunlace machine is a water curtain composed of continuous water jets sprayed from spray holes with a diameter of 0.1mm-0.5mm, and the spray spacing is 40 holes / Inch-80 holes / inch, the fabr...

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 Patents(China)
IPC IPC(8): D06C29/00D06B3/18D06M15/643D06M13/50
CPCD04B1/00D04B21/00D06B3/18D06C29/00D06M13/50D06M15/643
Inventor 杜方东詹永宝杨建国陈建峰顾成赛薛海洋梅湘继高庆锋
Owner SHANGHAI JIALE
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