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Manufacturing method for colored spun yarn blended with mercerized fiber

A color spinning and fiber technology, which is applied in the field of making color spinning mixed with mercerized fibers, can solve the problems that mercerized color spinning cannot be realized, and achieve the effects of improving spinnability, improving fiber strength, and bright and full color.

Active Publication Date: 2012-10-31
GUANGDONG ESQUEL TEXTILES CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Obviously, many textile workers have not yet found an effective solution for mercerizing the fibers before spinning, and the goal of greatly improving the luster and color three-dimensionality of mercerized dyed yarns has not yet been achieved.

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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  • Manufacturing method for colored spun yarn blended with mercerized fiber
  • Manufacturing method for colored spun yarn blended with mercerized fiber
  • Manufacturing method for colored spun yarn blended with mercerized fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 is used for the roving bobbin mixed with mercerized fiber color spinning method

[0034] refer to Figure 1-2 The roving bobbin A used in the method for making colored spinning mixed with mercerized fiber of the present invention comprises a bobbin e matched with the roving frame spindle bar, a bobbin body with dyed yarn holes distributed on the surface and a matching bobbin with the roving frame spindle seat. The bottom f of the pipe, in which the pipe head e and the head end a of the pipe body are connected by threads, the head end a of the pipe body at the joint is an external thread and the pipe head e is an internal thread; , the bottom b of the pipe body at the connection is an internal thread and the bottom f of the pipe is an external thread. The head end a of the pipe body and the bottom end b of the pipe body can be nested with each other, the head end a of the pipe body is a male head, the bottom end b of the pipe body is a female head, and the ...

Embodiment 2

[0036] Embodiment 2 Using the roving bobbin of Embodiment 1 to make colored spun yarn mixed with mercerized fiber

[0037] Including the following processes: roving preparation - roving mercerizing - roving dyeing - roving drying and opening - fiber mixing and pre-spinning preparation - spinning.

[0038] S 1 : prepare roving

[0039] The roving bobbin A with the dyed yarn hole is placed on the roving frame, and the roving sliver with a British twist coefficient of 2.2 is wound onto the bobbin of the roving bobbin to make a roving bobbin. The fiber main body length of the roving sliver is 37mm, and the roving sliver The winding thickness of the roving is 3cm, and the winding density of the roving strip is 0.4g / cm 3 ;

[0040] In this example, the roving stock is cotton.

[0041] S 2 : roving mercerized

[0042] Remove the tube head and tube bottom of the roving tube, place the roving tube on the dyeing rod d and put it in the dyeing vat, inject 220g / L caustic soda soluti...

Embodiment 3

[0055] Embodiment 3 Using the roving bobbin of Embodiment 1 to make colored spun yarn mixed with mercerized fiber

[0056] Including the following processes: roving preparation - roving mercerizing - roving dyeing - roving drying and opening - fiber mixing and pre-spinning preparation - spinning.

[0057] S 1 : prepare roving

[0058] The roving bobbin A with the dyed yarn hole is placed on the roving frame, and the roving sliver with a British twist coefficient of 2.0 is wound onto the bobbin of the roving bobbin to make a roving bobbin. The fiber main body length of the roving sliver is 37mm, and the roving sliver The winding thickness is 1cm, and the winding density of the roving sliver is 0.35g / cm 3 ;

[0059] In this example, the roving material was ramie.

[0060] S 2 : roving mercerized

[0061] Remove the tube head and tube bottom of the roving bobbin, place the roving bobbin on the dyeing rod d and put it in the dyeing vat, inject 140g / L potassium hydroxide solu...

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Abstract

The invention discloses a manufacturing method for colored spun yarn blended with mercerized fiber. The manufacturing method comprises the following steps of: preparing rough yarn, mercerizing the rough yarn, dying the rough yarn, drying and loosing the rough yarn, mixing the fiber of the dried rough yarn, carrying out pre-spinning preparation, and spinning. According to the manufacturing method disclosed by the invention, the real mercerized-dyed fiber can be conveniently manufactured by the existing equipment, the fiber intensity of the manufactured mercerized-dyed fiber is greatly enhanced, the manufactured mercerized-dyed fiber is favorable for obviously enhancing the spinnability of the colored spun yarn, the manufactured colored spun yarn is bright and abundant in color, and the stereoscopic impression of the yarn is strong. Meanwhile, the manufacturing method breaks through the limitation that protein fiber which is not alkaline-resisting and the mercerized fiber cannot coexist in the yarn, so that the additional value of cotton fiber is obviously enhanced, and the selection range of customers is enlarged. In addition, the manufacturing method disclosed by the invention is easy to implement, can be implemented with the existing equipment, and provides the possibility and the guarantee for large scale production.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a method for preparing colored spun yarn mixed with mercerized fiber. Background technique [0002] Color spun yarn is a special colored yarn obtained by fully mixing dyed fibers of different colors and going through the spinning process. The color spun fabric made of color spun yarn is soft and full in color, which is far beyond the comparison of other non-color spun fabrics. Therefore, Its added value is also much higher than that of non-colored fabrics, and it has been favored by more and more consumers in recent years. However, with the wide application of colored spun yarn, consumers gradually feel that the luster of ordinary colored spun yarn is not enough, the fiber color in the yarn is not bright enough, and the three-dimensional effect is not enough. [0003] In order to solve the problem that the fiber color is not bright enough and the three-dimensional effect is not...

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): D02G3/04D06B7/02D06B7/10D06B9/02D06P1/673D06P5/02D06P3/60
Inventor 何小东刘霞宋均燕张玉高赵阳李光海洪慰
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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