Digital jet printing machine
A printing machine and digital technology, which is applied in the field of textile digital jet printing machines, can solve problems such as inability to guarantee printing quality, increase production costs, and medium pollution, and achieve the effects of simple and reasonable structure, reduced production costs, and high environmental protection requirements
Inactive Publication Date: 2011-08-24
南京德众数码科技有限公司
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Problems solved by technology
Since there is a guide belt under the printed medium, the disadvantage is that the ink will penetrate into the guide belt and pollute during printing, so a water washing device must be needed to clean the guide belt in time, otherwise the ink on the guide belt will adhere to the medium However, if the medium is polluted, the printing quality cannot be guaranteed.
Using a water washing device to clean the guide belt during the printing process will generate a large amount of sewage, which is not only not environmentally friendly, but also increases production costs
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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Embodiment Construction
[0014] Further description will be made below in conjunction with the accompanying drawings.
[0015] see figure 1 The digital jet printing machine of the present invention shown includes a discharge roller 5, a spreader roller 4, a feed tension roller 2, a pressure roller 3, a transfer roller 1, and an inkjet printing device 17 arranged in sequence along the moving direction of the medium 9 , Heating and drying device 14, belt guide device 18, front heating device 7, rewinding tension roller 6, rewinding roller 8. The unwinding roller 5 and the feeding tension roller 2 constitute an unwinding device. The rewinding roller 8 and the rewinding tension roller 6 constitute a rewinding device. Pressure roller 3 is pressed on the circumferential direction of turning roller 1. The belt guide device 18 includes a belt guide 11 coated with belt guide glue on the outer surface, a main drive roller 10 for supporting and driving the guide belt, and a slave drive roller 13 . The drivin...
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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The invention provides a digital jet printing machine and a digital jet printing method, which not only do not need a washing device or a washing step, but also can guarantee the printing quality, protect environment and reduce the cost. The digital jet printing machine comprises an ink spray printing device used for printing a pattern on the front surface of the medium and a waste ink collecting device arranged at the lower part of the back surface of the medium after the pattern is printed and used for collecting ink leaked from the back surface of the medium. Since the digital jet printing machine collects waste ink by the waste ink collecting device, the washing device or the washing step is not required any more; and the invention has simple process, no sewage production and reducedproduction cost.
Description
technical field [0001] The invention relates to a textile digital jet printing machine, in particular to a water-free digital jet printing machine, which is suitable for any field requiring textile printing. Background technique [0002] Chinese patent ZL02107229.9 discloses a belt-guiding type digital jet printing machine, which mainly includes an unwinding device, a spreading device, an inkjet printing device, a belt-guiding device, and a winding device arranged in sequence. The guide belt device consists of two drive rollers and a guide belt coated with guide belt glue on the surface. The medium is pasted on the guide belt, and the two drive rollers drive the guide belt to move the medium. At the same time, the printing device is pasted on the guide belt. Print the pattern on the front side of the media. Since there is a guide belt under the printed medium, the disadvantage is that the ink will penetrate into the guide belt and pollute during printing, so a water washing...
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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IPC IPC(8): B41J2/01B41J29/00B41J15/00D06P5/30
Inventor 张军陈小军
Owner 南京德众数码科技有限公司