Size-dyeing equipment assembly with a jet cationic modification fiber system and size-dyeing method of size-dyeing equipment assembly

Abstract

The invention discloses a size-dyeing equipment assembly with a jet cationic modification fiber system. The size-dyeing equipment assembly comprises a constant-tension multi-unit reeling and unreeling system, a plasma processing system, the jet cationic modification system, a drying system, an ultrasonic pigment dyeing system, an infrared constant-temperature pretreatment and wet short steaming system, an intelligent color fixing and drying system, a sizing system, a constant-tension warp storage system, a leasing system and a multi-head reeling system which are all connected in sequence. Warps are subjected to modification treatment through a cationic modifying agent, patterns with design and colors are formed on the warps through an ultrasonic generator, priority is given to coulombian force from dependence on intermolecular force after graft modification, dye-uptake efficiency and color fixing rate of dye are increased, and bonding strength and bonding depth between the cationic modifying agent and the warps are further enhanced; the warps are subjected to jet modification by jetting the modifying agent, different modifying areas are formed as required, dip dyeing process is replaced by the ultrasonic pigment dyeing system, and no pollution is caused.

Description

Technical field [0001] The invention belongs to the technical field of sizing and dyeing, and in particular relates to a sizing equipment assembly of spraying cationic modified fiber system and a sizing method thereof. Background technique [0002] Environmental protection and ecological awareness make people more and more demanding on textiles known as the second skin of the human body. Therefore, in the whole process of textile processing, people pursue environmental protection, ecology, simple technology, low investment, less equipment, and energy saving. , No water washing is required, and no or little waste liquid discharge is required to protect the environment. [0003] Coating printing and dyeing technology can basically meet the above requirements. With the rapid development of high technology and the development and research of new auxiliaries, the coating printing and dyeing technology has reached a higher level, which has basically been able to meet the changing consum...

AI Technical Summary

Problems solved by technology

However, in the application of this technology, the coating cannot effectively penetrate into the yarn fiber, which causes many serious technical and quality problems: First, the color fastness is poor, especially the rubbing fastness, which can only be produced for garment polishing 1. The dyed yarn required for washing; the second is poor dyeing core penetration, the surface of the yarn is dyed with color, but the inside is white, and the twist of the yarn is loose in the subsequent processing process to expose white spots; the third is the low dyeing rate, It is difficult to dye dark colors, the quality is unstable, and the adhesive sticks to the roller seriously

The method proposed in patent 201010580702.3 has been verified through actual verification and found that the color fastness cannot meet the needs of the market, and the general color fastness is not higher than level 3

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