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Ecological transfer printing fabric processing technology

A technology for processing technology and fabrics, applied in printing technology, transfer printing method, printing and other directions, can solve the problems of inability to fully realize transfer printing, affecting the integrity and quality of transfer printing type, affecting the effect of surface treatment of fabrics, etc. Improve quality stability, improve adhesion uniformity, and the effect of fine pattern

Active Publication Date: 2021-07-09
绍兴杰印纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the pre-treatment process of the fabric, the fabric is soaked with the treatment liquid, so that the fabric is attached to the treatment liquid. Since the gray cloth of the fabric raw material will adhere to some messy fibers and other impurities, the impurities will remain in the treatment liquid and affect the fabric. The surface treatment effect of the fabric, and after the fabric treatment is completed, fiber impurities, etc. will adhere to the surface of the fabric, covering some areas of the fabric, and the covered area cannot be completely transferred during the transfer printing process, which affects the transfer printing type. integrity and transfer quality

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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  • Ecological transfer printing fabric processing technology
  • Ecological transfer printing fabric processing technology
  • Ecological transfer printing fabric processing technology

Examples

Experimental program
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Embodiment 1

[0030] This embodiment discloses a process for processing ecological transfer printed fabrics, including the following steps:

[0031] S1 Transfer film preparation, plate making according to the designed pattern, processing to form a gravure roller mold; when preparing the transfer film, use high temperature resistant PET film as the base material, first coat the transfer printing medium on the surface of the film; and then pass the gravure The printing machine prints the required pattern on the film, forms a pattern pattern on the film, and forms a transfer film;

[0032] S2 fabric pre-treatment, before the fabric is transferred, the fabric is pre-treated and soaked with the pre-treatment liquid, so that the surface of the fabric has good activity and can dissolve and transfer the ink on the transfer film; the fabric is immersed in the treatment pool , use 10-30 ℃ normal temperature environment for soaking, when the temperature is too high or too low, the temperature needs to...

Embodiment 2

[0039] This embodiment discloses a kind of ecological transfer printing fabric processing technology, on the basis of embodiment one, and refer to figure 1 Further explanation; the fabric pretreatment system in the S2 fabric pretreatment includes a treatment pool, the treatment pool is the main body, and the treatment liquid is poured into the treatment pool. When processing, the fabric is passed through the treatment pool. The treatment liquid in the treatment pool is The surface of the fabric is impregnated.

[0040] The inside of the treatment pool is divided into treatment tank one 1, treatment tank two 2 and treatment tank three 3 by partition one 4 and partition two 5, and the three treatment tanks are arranged in sequence, and treatment tank two 2 is located between treatment tank one 1 and treatment tank Between the three 3, an arc-shaped water retaining surface 6 gradually rising toward the treatment tank one 1 is formed at the upper end of the dividing plate one 4, a...

Embodiment 3

[0048] This embodiment discloses a kind of ecological transfer printing fabric processing technology, on the basis of embodiment two, and refer to figure 1 and Figure 5 , 6 Explain in detail and further optimize the combing and water control in the pre-treatment process of S2 fabrics;

[0049] A water control device is set in the liquid inlet tank 19, and the water control device can squeeze and control the water of the passing fabric. The water control device specifically includes two water control rollers one 54 and one water control roller two 55. Screw rod 51 is installed in the middle of 19, screw rod 51 is threadedly connected with two sliding seats 53, and on the sliding seat 53, all rotations are connected with water control roller 1 54, and two sliding seats 53 are opposite to the screw thread direction between screw rod 51 respectively, make During the rotation of screw rod 51, the water control roller one 54 can form relative or move away from each other; Weekly...

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 discloses an ecological transfer printing fabric processing technology, and relates to the technical field of textile printing and dyeing. The ecological transfer printing fabric processing technology comprises the following steps: S1, transfer film preparation is conducted, specifically, a required pattern is printed on a film through a photogravure press to form a transfer film; S2, fabric pretreatment is conducted, specifically, the fabric is immersed in a treatment pool at 10-30 DEG C, so that the fabric is soaked in the treatment liquid, the moisture content of the fabric is controlled to be 40-60% through extrusion water control, and a soaked fabric is obtained; S3, transfer printing is conducted, specifically, the transfer film is compounded with the soaked fabric, and pressure is applied, so that the pattern on the transfer film is transferred to the surface of the fabric; and S4, drying is conducted, specifically, heating and drying are conducted on the fabric subjected to transfer printing, the drying temperature is controlled to be 150-200 DEG C, and the drying time is controlled to be 3-5 min. According to the ecological transfer printing fabric processing technology, the pretreatment liquid can be fully and completely attached to the fabric, and the completeness and the printing quality of fabric transfer printing are improved.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing equipment, more specifically, it relates to an ecological transfer printing fabric processing technology. Background technique [0002] Ecological transfer printing, also known as wet transfer printing or cold transfer printing, is a relatively cutting-edge printing and dyeing technology in the textile printing and dyeing industry. It first inkjet prints the required printing pigments on the transfer film carrier to form a pre-designed pattern. pattern. At present, the commonly used transfer printing production is usually completed on the transfer production line. By superimposing the printed transfer film and the fabric, the transfer is realized by pressure; before the transfer, the fabric needs to be processed first. , through the pre-treatment liquid, the surface of the fabric is wetted, so that the ink on the transfer film can be transferred to the surface of the fabric du...

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 Applications(China)
IPC IPC(8): D06P5/24
CPCD06P5/003
Inventor 孔水虎吴江法
Owner 绍兴杰印纺织科技有限公司
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