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Single-yarn single-face double-mercerization fabric and processing method thereof

A technology of mercerized fabric and processing method, which is applied in the mercerizing of yarn/thread/filament, mercerizing of indefinite-length fabrics, textiles and papermaking, etc. problem, to achieve the effect of superior dimensional stability, better gloss, and good strength

Active Publication Date: 2013-03-13
无锡市鳌尊生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problem that the conventional mercerizing method cannot be used to perform single-yarn mercerizing, and thus cannot produce single-yarn, single-sided, double-mercerized fabrics, and fiber mercerizing is more sufficient than yarn mercerizing, with better luster and strength, and the yarn does not need to be shaken and rewinding, saving costs and reducing processes

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A kind of processing method of 50S / 1 single-yarn single-sided double mercerized blue fabric, comprising the following processing steps:

[0052] 1. Fiber mercerizing: Weave 3 untwisted Egyptian cotton slivers into a three-ply ponytail shape, and twist them into a 500g / skeined skein shape. Soak alkali on the skein mercerizing machine, apply tension, squeeze alkali, wash, Dried to make mercerized fiber, the concentration of mercerized lye is 35 degrees Baume, the hot water washing temperature is 80°C, the hot water washing time is 40s, the room temperature water washing time is 30s, the stretching is 0.5%, and the reaction time is 5min.

[0053] 2. Spinning: 50S / 1 mercerized single yarn is obtained by drawing mercerized fiber through drawing roving, spun yarn and winding.

[0054] 3. Singeing: the single yarn is burnt to remove redundant hairiness through high-temperature and high-speed burner on the yarn singeing machine.

[0055] 4. Yarn dyeing: 50S / 1 mercerized singei...

Embodiment 2

[0065] A method for processing 80S / 1 cotton linen (70 / 30) single-sided double mercerized red fabric, comprising the following processing steps:

[0066] 1. Cotton and linen (70 / 30) blended fiber mercerizing: Three untwisted cotton and linen (70 / 30) blended fiber strips are braided into three ponytails, and liquid ammonia mercerizing is carried out in the liquid ammonia continuous mercerizing process, of which After pre-drying, the liquid-carrying rate of the fiber is 1%, the temperature is lowered to room temperature, the temperature of liquid ammonia is -34°C, the speed of the machine is 5m / min, the stretching is 2%, and the steaming temperature is 105°C. The fiber rope braid after mercerizing is decomposed into 3 fiber strips for subsequent spinning.

[0067] 2. Spinning: Cotton linen (70 / 30) mercerized fiber is drawn into roving, spun yarn and winding to produce 80S / 1 mercerized single yarn.

[0068] 3. Weaving: weave single-jersey fabric on a 30-inch 40-needle single-jers...

Embodiment 3

[0079] A method for processing a 70S / 1 single-yarn, single-face, double-mercerized black fabric, comprising the following processing steps:

[0080] 1. Fiber mercerizing: Weave 4 untwisted cotton slivers into four-strand braided cables, and carry out alkali soaking, squeezing alkali, water washing, drying, and rope braiding on a rope-shaped continuous mercerizing machine to make mercerized fibers. The liquid concentration is 15 degrees Baume, the hot water washing temperature is 50° C., the hot water washing time is 50 s, the room temperature water washing time is 20 s, the stretching is 3%, and the reaction time is 7 min.

[0081] 2. Spinning: 70S / 1 mercerized single yarn is obtained by drawing mercerized fiber through drawing roving, spun yarn and winding.

[0082] 3. Weaving: 70S / 1 mercerized single yarn is woven into single-sided plain weave fabric on a 30-inch 36-needle circular machine.

[0083] 4. Fabric mercerizing: mercerizing on a cylinder mercerizing machine, the a...

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 single-yarn single-face double-mercerization fabric and a processing method thereof, belonging to the technical field of textile. The method comprises the following steps: a, fiber mercerization: performing tension mercerization processing on fiber by adopting caustic soda or liquid ammonia for the preparation of mercerized fiber; b, fiber spinning: performing spinning process on the mercerized fiber for the preparation of single yarns; c, fabric waving: weaving yarns into a single-face knitted fabric; d, fabric mercerization: performing mercerization processing on the fabric; and e, sizing: preparing the fabric into a certain-specification finished-product fabric through high temperature sizing, e.g. the fabric is sized by a sizing machine through the adoption of auxiliaries such as resin and softening agents. The single-yarn single-face double-mercerization fabric provided by the invention is prepared via a mode that the fiber is subjected to tension mercerization for the preparation of the single yarns, the single yarns are woven into the single-face fabric, and the single-face fabric is subjected to secondary mercerization; the single yarns cannot be effectively mercerized through the adoption of the conventional technology; the single-yarn single-face double-mercerization fabric cannot be prepared through the double-mercerization processing process of the conventional yarn mercerization and the fabric mercerization; meanwhile, the technologies such as reeling and rewinding during the yarn mercerization are omitted; therefore, the cost is saved; and moreover, the dyeing mode is not limited to hank dyeing and the bobbing dyeing also can be implemented, so that the output and the efficiency are improved greatly.

Description

technical field [0001] The invention relates to a single-yarn single-sided double-mercerized fabric and a processing method thereof in the field of textile technology, specifically a method of mercerizing fibers, then spinning them into single yarns and weaving them into single-sided fabrics, and then performing secondary mercerizing on the fabrics. A mercerized double mercerized fabric and a processing method thereof. Background technique [0002] Conventional double mercerized fabrics generally use cotton as raw material, which is spun into high-count strands, and then undergoes special processing procedures such as singeing and mercerizing to make high-quality mercerized yarns that are bright, clean, soft and wrinkle-resistant, and finally rounded. The woven fabrics are subjected to secondary mercerizing with caustic soda to obtain double mercerizing fabrics. Therefore, in the general cognitive field, double mercerizing fabrics refer to the double mercerizing of yarn merc...

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): D06B7/08D06B7/04D04B1/14D06M11/00D06M11/61D06M101/06
Inventor 朱国民杭彩云尹寿虎
Owner 无锡市鳌尊生态科技有限公司
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