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A kind of two-color wool yarn, its dyeing method and the process of making carpet with it

A technology of wool yarn and dyeing method, which is applied in the field of wool carpets, can solve the problems of poor overall pattern harmony, poor layering, and dull product colors, and achieve the effect of good softness, improved quality, and rich pattern colors

Active Publication Date: 2018-06-08
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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  • A kind of two-color wool yarn, its dyeing method and the process of making carpet with it
  • A kind of two-color wool yarn, its dyeing method and the process of making carpet with it

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Embodiment

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

[0026] The primary dyeing process is: in the process of constant temperature at 40°C, add auxiliary agents, dyes and acetic acid in sequence, the auxiliary agents are penetrating agent and leveling agent, the addition amount is 0.8% and 0.3% of the fabric weight respectively, and the penetrating agent is emulsified Polydimethylsiloxane (YM-68), the leveling agent is Lanaset dye (LANASET); the addition time of auxiliary agent, dye and acetic acid is 10 minutes, the temperature is raised to 70°C, and the wool yarn is kept at a constant temperature After dyeing for 10 minutes, continue to heat up to 98°C. Dye the wool yarn...

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 a two-color wool yarn and its dyeing method and a process for making carpets. The dyeing process of the wool yarn is divided into a one-bath two-step method: a dyeing process and a secondary dyeing process, and a dyeing process and a secondary dyeing process. The dyeing process includes three constant temperature stages, the constant temperature is 40°C, 70°C and 98°C; Rug in two-tone wool yarn. One-bath two-step method is used to dye the yarn twice, and after three times of constant temperature dyeing, the wool yarn shows a one-line two-color effect. The carpet pattern made of this two-color wool yarn has rich colors and good softness. The effect of imitating a handmade carpet improves the quality of the wool carpet.

Description

technical field [0001] The invention relates to the technical field of wool carpets, in particular to a two-color wool yarn, a dyeing method thereof and a process for making carpets with the same. Background technique [0002] At present, the color of machine-woven carpets is less, the color of the product is dull, the sense of hierarchy is poor, and the harmony of the overall pattern is poor. Because the woven carpet equipment has fixed the number of yarns and 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 carpets are made by mechanically cutting the velvet yarns into specified lengths, then cutting and burying them between the ground warp layers of the carpet in a "u" or "J"-shaped consolidation method, and then fixing them with weft yarns. , so there is no sinker trailing on the back of the rug. Usually, the yarn count used in Axmins carpets is generally two-ply 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 Patents(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