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Device for producing single-color printed fabric based on projection and operation method

An operation method and fabric technology, applied in printing devices, printing, typewriters, etc., can solve the problems of slow speed, complex downstream processing of dye ink digital printing, high water and energy consumption, etc.

Inactive Publication Date: 2017-02-22
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 above-mentioned problem, adopt the method for photocuring of projector to realize high-precision, high-speed, high-yield printing and there is no report

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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  • Device for producing single-color printed fabric based on projection and operation method

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Experimental program
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Effect test

Embodiment 1

[0023] The invention provides a device and an operation method for producing monochrome printed fabrics based on projection, which is characterized in that: it includes at least one unit for producing monochrome printed fabrics by projection installed on a frame (9); The unit includes a PC (2) connected to the controller (1) through a communication line. During the production process, the controller controls the spraying action of the sprinkler head (5) and the projector (4) projects images, and at the same time the controller controls the roller (7 ), the fabric (9) is transported in the direction indicated by the arrow with the rotation gap of the drum, and the adjustable bracket (3) is used to adjust the distance between the sprinkler head and the projector and the fabric; the operation method is through the PC Send action instructions to the controller, and the controller controls the spray head to spray photocurable resin onto the surface of the fabric, and after the proje...

Embodiment 2

[0026] The invention provides a device and an operation method for producing monochrome printed fabrics based on projection, which is characterized in that: it includes at least one unit for producing monochrome printed fabrics by projection installed on a support (9); the unit for producing monochrome printed fabrics by projection The PC (2) is connected to the controller (1) through a communication line. During the production process, the controller controls the spraying action of the sprinkler head (5) and the projector (4) projects images, and at the same time the controller controls the roller (7) Gap rotation movement, the fabric (9) is conveyed in the direction of the arrow with the rotation gap of the drum, and the adjustable bracket (3) is used to adjust the distance between the sprinkler head and the projector and the fabric; the operation method is to use the PC to The controller transmits action instructions, and the controller controls the spray head to spray the p...

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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PUM

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Abstract

The invention discloses a device for producing a single-color printed fabric based on projection and an operation method, and belongs to the technical field of spinning. The device comprises a PC, a controller, a spraying head, a projector, a roller, a fabric and an adjustable bracket, wherein the spraying head and the projector are controlled to act through the controller; the controller communicates with the PC. According to the device, an action instruction is transmitted to the controller through the PC; the spraying head is controlled by the controller to spray photocurable resin on the surface of the fabric; the projector which can generate light with corresponding wavelength is used for irradiating and fixing the color so as to obtain the fabric with a pattern. According to the method for processing the printed fabric pattern, online continuous adjustment is allowed, so that individualized production can be achieved; and the method has the advantages of being high in fabric pattern distinguishability, high in output, and small in pollution.

Description

technical field [0001] The invention specifically relates to a device and an operation method for producing monochrome printed fabrics based on projection, 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. First, dye ink digital...

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): B41J2/01B41J3/407B41J11/00
CPCB41J2/01B41J3/4078B41J11/002B41J11/00214
Inventor 江红霞刘基宏
Owner JIANGNAN UNIV
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