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Yarn pattern printing method

A printing method and yarn technology, applied in the field of spinning, to achieve the effect of upgrading grades, large design space, and avoiding twisting

Pending Publication Date: 2021-04-09
山东如意恒成产研新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical task of the present invention is to provide a yarn pattern printing method to solve the problem of how to dye yarns under the premise of energy saving and environmental protection, realize pattern dyeing of yarns that can be woven into fabrics, and enrich the diversification of yarns

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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Experimental program
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Embodiment

[0051] as attached figure 1 Shown, the yarn pattern printing method of the present invention, the method is specifically as follows:

[0052] S1. Pre-treatment: sizing the threaded yarn to ensure that the subsequent process can weave printed pattern yarn;

[0053] S2. Drying: after sizing, dry the yarn;

[0054] S3, spray printing: after drying, the yarn is spray-printed by ink-jet printing technology;

[0055] S4. Post-processing: after spray printing, fix the color of the yarn;

[0056] S5. Weaving: After fixing the color, the yarn enters the normal weaving process.

[0057] as attached figure 2As shown, the pre-processing in step S1 in this embodiment is specifically as follows:

[0058] S101, the yarn after drafting enters the warp beam 1;

[0059] S102. After the yarn passes through the warp beam 1, the yarn carding is completed after passing through the warp dropper 2, the palm frame 4 and the reed 5;

[0060] S103, the carded yarn enters the sizing tank 7 under ...

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 discloses a yarn pattern printing method, belongs to the technical field of spinning, and aims to solve the technical problem of how to perform yarn dyeing on the premise of meeting energy conservation and environmental protection, realize pattern dyeing on yarn that can be woven into fabric, and enrich yarn diversification. According to the technical scheme, the method specifically comprises the following steps: S1, pretreatment: sizing the yarn after drafting, to ensure that the yarn printed with patterns can be woven in a subsequent process; S2, drying: after sizing, drying the yarn; S3, spray printing: after drying, carrying out spray printing treatment on the yarn by adopting a paint ink-jet printing technology; S4, post-treatment: after spray printing, performing color fixing treatment on the yarn; and S5, weaving: after color fixation, feeding the yarn into a normal weaving process.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a yarn pattern printing method. Background technique [0002] Traditional yarn technology has disadvantages such as large dyeing pollution, low grade, single color change of the same yarn, simple design and color, no pattern change, low flexibility, etc., resulting in the lack of individualization of the woven fabric. After printing, it needs to be washed with water, and the yarn needs to be carded during the washing process, which has problems such as carding broken yarn, hairiness, and low efficiency. [0003] For digitally printed fabrics, because they are printed after weaving, clear patterns float on the surface of the fabric, lacking a sense of texture and layering, and are too straightforward and lack a sense of high-end. [0004] To sum up, the spinning industry needs continuous development and renewal in terms of technology and equipment. Therefore, how to carry out y...

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): D06B21/00D06B3/04D06B3/36D06B15/00D06B23/04D06P5/30
CPCD06B3/04D06B3/36D06B15/00D06B21/00D06B23/04D06P5/30
Inventor 丁彩玲陈青尹晓品金帅秦光丁翠侠孔健张伟红
Owner 山东如意恒成产研新材料科技有限公司
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