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Double-color wool yarn, dyeing method thereof, and process of making carpet by using double-color wool yarn

A wool yarn and dyeing method technology, applied in the field of wool carpets, can solve the problems of poor overall pattern harmony, dull product color, poor layering, etc., and achieve the effects of good softness, rich pattern and color, and improved quality.

Active Publication Date: 2015-12-30
BINZHOU COC CARPET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the color of machine-woven carpets is less, the color of the product is dull, the layering is poor, and the harmony of the overall pattern is poor

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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  • Double-color wool yarn, dyeing method thereof, and process of making carpet by using double-color wool yarn
  • Double-color wool yarn, dyeing method thereof, and process of making carpet by using double-color wool yarn

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Embodiment

[0025] A two-color wool yarn dyeing method. The spinning raw material is wool yarn. The dyeing process of wool yarn is divided into: primary dyeing process and secondary dyeing, and both the primary dyeing process and the secondary dyeing process include three constant temperature stages , The constant temperature is 40℃, 70℃ and 98℃ respectively.

[0026] The one-time dyeing process is: in the process of constant temperature at 40℃, add auxiliary agent, dye and acetic acid in sequence, auxiliary agent is penetrating agent and leveling agent, the added amount is respectively 0.8% and 0.3% of the fabric weight, the penetrating agent is emulsification Polydimethylsiloxane (YM-68), the leveling agent is LANASET; the addition time of additives, dyes and acetic acid are all 10 minutes, the temperature is increased to 70°C, and the wool yarn is at a constant temperature After dyeing for 10 minutes, continue to heat up to 98°C. After dyeing the wool yarn at this temperature for 90 minut...

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 double-color wool yarn, a dyeing method thereof, and a process of making a carpet by using the double-color wool yarn. A dyeing process of the wool yarn adopts a one-bath two-step method, and includes a primary dyeing procedure and a secondary dyeing procedure; each of the primary dyeing procedure and the secondary dyeing procedure contains three constant temperature stages, with constant temperatures of 40 DEG C, 70 DEG C and 98 DEG C; the wool yarn dyed by adopting the dyeing method is subjected to spooling, weaving, gum application, shearing, inspection and packing to prepare a double-color wool yarn carpet. The one-bath two-step method is adopted to dye the yarn for twice, and after constant temperature dyeing is performed for three times, the wool yarn has a one-thread double-color effect; the carpet made by using the double-color wool yarn is rich in color and quantity and good in softness and has the effect of imitating a handmade carpet, and the quality of the wool carpet is improved.

Description

Technical field [0001] The invention relates to the technical field of wool carpets, in particular to a two-color wool yarn and a dyeing method thereof and a process for making carpets using the same. Background technique [0002] At present, the color of woven carpets is less, the color of the product is dull, the sense of layering is poor, and the harmony of the overall pattern is poor. Because the woven carpet equipment fixed the number of yarns and the number of colors, in order to reflect the layering of the product pattern and increase the color change, it is necessary to improve the yarn dyeing. [0003] Axmins carpet is mechanically cut the pile yarn into a specified length, then it is cut and buried between the ground warp layers of the carpet by the "u" or "J" shape consolidation method, and then fixed by the weft. , So there will be no sinking yarn on the back of the carpet. Generally, the yarn counts used in Axmins carpets are generally two-ply yarns or three-ply yarn...

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): D06P1/00D06P1/653D06P1/52D06P1/62D06P3/14D02G3/02A47G27/02
Inventor 崔鹏翔王宁王树芳王书东王慧李祥林李连秀
Owner BINZHOU COC CARPET