Cashmere-like yarn dyeing method and cashmere-like yarn dye vat

Abstract

The invention provides a cashmere-like yarn dyeing method and a cashmere-like yarn dye vat, belongs to the technical field of textile and solves the technical problems that one end of a yarn hanger of an existing double-cylinder dyeing machine is a suspended end, bearing capacity is poor, the existing double-cylinder dyeing machine is not provided with a pedal device, an operator cannot conveniently take down upper yarns, operation is strenuous, a preparation method omits dye liquor and the like. The cashmere-like yarn dyeing method includes the steps: a, blank inspection; b, threading; c, dye liquor manufacture; d, feeding; e, dewatering; f, drying; g, warehousing. The dye vat is used for dyeing cashmere-like yarns and comprises a frame, a plurality of upper dyeing sticks and a plurality of lower dyeing sticks, and an upper vat body and a lower vat body are fixed on the frame. The dye vat has the advantages of high dyeing efficiency, fine supporting effect and fine working stability.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a dyeing method of imitation cashmere yarn and a dyeing vat thereof. Background technique [0002] Yarn is a product processed from various textile fibers into a certain fineness, which is used for weaving, rope making, thread making, knitting and embroidery, etc. Yarn, usually white as it comes off the spinning machine, is dyed as desired for use in clothing, bedding, or other upholstery. [0003] After searching, for example, Chinese patent literature discloses a double-cylinder dyeing machine [patent number: ZL 201310453352.8; authorized announcement number: CN 103526483A]. This double-cylinder dyeing machine includes a dyeing vat and a yarn hanger arranged in the dyeing vat. The dyeing vat is divided into a left cylinder body and a right cylinder body by a partition. It is characterized in that: the center of the cylinder body is provided with a brake The brake chamber is pr...

AI Technical Summary

Problems solved by technology

[0004] Although the double-cylinder dyeing machine disclosed in this patent can make the dyeing effect better, one end of the yarn hanging frame of the double-cylinder dyeing machine is a suspended end, and the carrying capacity is poor; without a pedal device, the operator cannot conveniently move the upper yarn The operation is laborious; there is no preparation method of dye solution, so it is necessary to design a dyeing method and dyeing vat of imitation cashmere yarn

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