A sublimation transfer printing process for natural fabric or rayon

A transfer printing and fabric technology, applied in the field of textile printing, can solve the problems of environmental hazards, consumption of transfer paper, generation of sewage, etc., and achieve the effect of reducing pollution and labor intensity
CN103898778BInactive Publication Date: 2016-08-17中山市粤漳科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
中山市粤漳科技有限公司
Publication Date
2016-08-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a sublimation transfer printing process for natural fabrics or rayon. The process comprises the following steps: printing a layer of surface treating agents on cloth, and drying; and printing transfer paper coated with patterns to the cloth printed with the surface treating agents for cooling under the conditions of the temperature of 180-220 DEG C, the pressure of 6-15KG per square inch and the time of 15-20 seconds, and cooling. According to the sublimation transfer printing process, the color and the cloth are totally natural in the process of printing natural fibers, rayon and Leisel cloth, the cloth is non-tactile, is extremely soft in handfeel and vivid in effect, is just like a photo, is almost as vivid as colored rough sketch, is basically not discolored after washing and is also bright and beautiful. In the pretreatment link, only the surface treating agents are sprayed or printed, washing is not needed, only drying is needed, and any damage to the environment is avoided.
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Description

【Technical field】

[0001] The invention relates to a sublimation transfer printing process of natural fabrics or rayon, belonging to the technical field of textile printing. 【Background technique】

[0002] The existing sublimation transfer printing process is: first print the pattern on the transfer paper, then press the transfer paper on the cloth with high temperature, and transfer the pattern to the cloth. The existing sublimation transfer printing at home and abroad is aimed at chemical fibers. Sublimation transfer printing is done on chemical fibers, the effect is realistic, soft to the touch, no touch, and can be perfectly integrated with the fabric. Compared with natural fibers, rayon and lyocell fabrics, it is not feasible, only pigment printing process can be used. The disadvantage of pigment printing is that it feels hard, the printing effect is unnatural, and it will fade after washing.

[0003] Disperse dye transfer printing is also used for natural fibers. In o...

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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