Cloud dyeing method for chenille yarn

Abstract

The invention provides a cloud dyeing method for a chenille yarn, belongs to the technical field of dyeing, and solves the problem of poor three-dimensional effect after the chenille yarn is dyed in the prior art. The cloud dyeing method for the chenille yarn comprises the following steps: A, inspecting blank; B, tidying the chenille yarn; C, placing the chenille yarn into a dyeing vat; D, preparing a dye liquor; E, performing primary dyeing on the chenille yarn, namely, conveying the dyeing liquor into the dyeing vat of primary dyeing equipment, and primarily dyeing the chenille yarn through the dyeing vat, wherein the dyeing time is 150 to 200 minutes; F, dewatering; G, performing primary drying; H, performing final dyeing on the chenille yarn, namely conveying the dyeing liquor into final dyeing equipment, and finally dyeing the chenille yarn through a dyeing gun in the final dyeing equipment, wherein the dyeing time is 100 to 120 minutes; I, performing secondary drying; J, performing product inspection; K, packaging; L, warehousing. The cloud dyeing method for the chenille yarn has the advantages of good there-dimensional effect.

Description

technical field [0001] The invention belongs to the technical field of dyeing, and relates to a dyeing method, in particular to a cloud dyeing method for chenille yarn. Background technique [0002] Chenille yarn, also known as chenille, is a new type of fancy yarn. It uses two strands as the core thread, and is spun with feather yarn sandwiched in the middle by twisting. Generally there are chenille products such as sticky / nitrile, cotton / wash, sticky / cotton, nitrile / wash, sticky / wash. Chenille decorative products can be made into interior decoration accessories such as sofa covers, bedspreads, bed blankets, table blankets, carpets, wall coverings, curtains and curtains. As a velvet fancy yarn, chenille yarn is deeply loved by customers for its style and feel. [0003] The traditional chenille yarn dyeing process generally adopts two types of dyeing: package dyeing and skein dyeing. In recent years, a new dyeing process has been adopted, which is segment dyeing. A skein w...

AI Technical Summary

Problems solved by technology

[0003] The traditional chenille yarn dyeing process generally adopts two types of dyeing: package dyeing and skein dyeing. In recent years, a new dyeing process has been adopted, which is segment dyeing. A skein with a circumference of 1.7 meters can be dyed at most. There are 12 sections, that is, 12 colors, but the length of each section is the same, equidistant, and regular skein yarns are made into fabrics. Only a single flat effect is better, and there is no good three-dimensional effect, which affects the appearance of the fabric.

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