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Fabric device and technical flow process for generating color printed patterns through multi-light-source projection irradiation

A technological process, multi-light source technology, applied in printing devices, printing, dyeing methods, etc., can solve the problems of pollution, difficulty in adapting to processing speed, processing output, high water and energy consumption, etc.

Inactive Publication Date: 2017-05-10
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, dye ink digital printing still requires complex post-processing
Subsequent processing procedures such as steaming, soaping, water washing and drying still have high water and energy consumption and pollution problems
Second, the fiber-selective adsorption properties of dyes lead to limitations in the types of fabrics
Third, the speed of inkjet printing is slow, especially when processing high-precision patterns, the speed of printing is even slower, and it is difficult to meet the requirements of processing speed and processing output
[0005] But for problem three, how to achieve high-precision, high-speed, high-yield printing has not been reported

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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  • Fabric device and technical flow process for generating color printed patterns through multi-light-source projection irradiation
  • Fabric device and technical flow process for generating color printed patterns through multi-light-source projection irradiation

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Provides a device and a process flow for producing colored printed fabrics by projection irradiation of multiple light sources, the device includes a unit for producing single-color printed fabrics by projection; the unit includes a controller (1), a projector (3) and a shower head ( 4), during the production process, the controller controls the spraying action of the sprinkler head and the image projected by the projector. At the same time, the controller controls the rotary movement of the drum (2), and the fabric (7) moves in the direction indicated by the arrow with the rotary gap of the drum. Motion conveying, the adjustable bracket (3) is used to adjust the distance between the spray head and the projector and the fabric; the operation method is to control the spray head to spray the light-cured resin on the surface of the fabric through the controller, and the corresponding wavelength can be emitted After the light projector is irradiated to fix the color, a patte...

Embodiment 2

[0029] Provides a device and a process flow for producing colored printed fabrics by projection irradiation of multiple light sources, the device includes a unit for producing single-color printed fabrics by projection; the unit includes a controller (1), a projector (3) and a shower head ( 4), during the production process, the controller controls the spraying action of the sprinkler head and the image projected by the projector. At the same time, the controller controls the rotary movement of the drum (2), and the fabric (7) moves in the direction indicated by the arrow with the rotary gap of the drum. Motion conveying, the adjustable bracket (3) is used to adjust the distance between the shower head and the projector and the fabric; the soaking roller (9) squeezes the fabric in the soaking cylinder (10), and is washed by acetone-containing Excess resin; the operation method is to control the spray head to spray photocurable resin on the surface of the fabric through the cont...

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 a fabric device and technical flow process for generating color printed patterns through multi-light-source projection irradiation, and belongs to the technical field of textile. The device comprises one set or a plurality of sets of controllers, a roller, a projector, a spraying head, an adjustable support frame, a fabric and a machine frame, and can comprise a compregnating roller and a compregnating cylinder, wherein the action of the spraying head and the projector is controlled by the controller; the controller communicates with a PC (personnel computer); the fabric device and technical flow process for generating color printed patterns through multi-light-source projection irradiation can use a single-irradiation method or a multi-irradiation method. The steps comprise the total or partial steps of pre-treatment, drying, resin application, projection, color fixation and post treatment on the fabric. When the method is used for processing printed pattern fabric, the advantages of environment-friendly processing process, rich color of the fabric patterns, high resolution and high yield are realized.

Description

technical field [0001] The invention specifically relates to a device and a process flow for producing color printed fabrics by using multi-light source projection irradiation, and belongs to the technical field of textiles. Background technique [0002] Textile printing technology is divided into two types: traditional printing technology and textile digital inkjet printing technology. The latter is a printing technology gradually developed after the 1990s. Compared with the traditional printing technology, it is a plateless printing technology that can realize point-by-point control, and it is a revolutionary breakthrough to the traditional printing technology. At present, digital printing products only account for about 3% of the total printing output, and traditional printing occupies a dominant position in the market. The rapid development of the digital printing industry has not been as expected due to the many bottlenecks in the process of digital inkjet printing. F...

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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IPC IPC(8): D06P5/20D06P5/02D06M15/19
CPCD06M15/19D06P5/02D06P5/2005B41J3/4078B41J11/00214
Inventor 江红霞冯敬东刘基宏
Owner JIANGNAN UNIV
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