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Deoxidizing device for electron beam printing and deoxidizing method thereof

A technology of deoxidizing equipment and electron beam, applied in printing, printing machine, general parts of printing machinery, etc., can solve the problem of high cost, and achieve the effect of strong market competitiveness and cost reduction

Active Publication Date: 2012-10-24
QINGDAO JUSTO PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide an electron beam printing oxygen removal equipment and its oxygen removal method to solve the problem that electron beam printing needs to install a nitrogen protection chamber in the prior art, resulting in excessive cost

Method used

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  • Deoxidizing device for electron beam printing and deoxidizing method thereof
  • Deoxidizing device for electron beam printing and deoxidizing method thereof
  • Deoxidizing device for electron beam printing and deoxidizing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: A film sticking device for sheet-fed paper.

[0048] see image 3 , which is a schematic diagram of the first embodiment of the electron beam printing oxygen removal equipment of the present invention. In this embodiment, the oxygen removal device is a film sticking device, which is used to attach a film to the ink on the substrate, so that the ink on the substrate is isolated from the air when the electron beam is solidified. In this way, the ink on the substrate is isolated from the air when the electron beam is cured, and the film is separated from the substrate after curing. The cost is low and the implementation is relatively simple. Such as image 3As shown, the film sticking device includes a transmission wheel 100, a cylinder 200, a winding wheel 300 and a support 400, and the transmission wheel 100, the winding wheel 300 and the cylinder 200 are arranged on the support 400; the transmission wheel 100 wraps the film 500 Transfer to the electron ...

Embodiment 2

[0055] Embodiment 2: A film sticking device for roll paper.

[0056] Its basic implementation method is the same as that of the sheet-fed production equipment, so it will not be repeated here. It should be noted that when the roll paper production equipment produces the roll paper, a stretching force is generated on the roll paper through the conveying equipment (see figure 1 or figure 2 ), in this way, in order to ensure that the film sticking device can combine the film and the roll paper well, we need to ensure that the transmission wheel (including the winding wheel) is synchronized with the transmission of the roll paper.

Embodiment 3

[0057] Embodiment 3: Rolling device for sheet-fed paper

[0058] read on Figure 4 , which is a schematic diagram of the third embodiment of the electron beam printing oxygen removal equipment of the present invention. In this embodiment, the deoxygenation device is a rolling device, which is used to isolate the ink on the substrate from the air by fully contacting the rolling device with the ink on the substrate. This method of isolating the ink on the substrate from the air by rolling has a better insulation effect and fully meets the requirements of electron beam curing. Such as Figure 4 As shown, the rolling device includes a roller 600 and a transmission shaft 700, the roller 600 is arranged on the transmission shaft 700, and is located above the electron beam curing position; when the ink on the substrate is at the electron beam curing position, the The transmission shaft 600 drives the roller 700 to rotate, so that the roller 700 is fully in contact with the ink on ...

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Abstract

The invention discloses a deoxidizing device for electron beam printing and a deoxidizing method thereof. The deoxidizing device is connected with an electron beam curing device which is used for curing printing ink on a printing stock through electron beams. The deoxidizing device is used for isolating the printing ink on the printing stock from air when the electron beam curing device works. According to the deoxidizing device for electron beam printing and the deoxidizing method of the deoxidizing device, a nitrogen protective bin used in the prior art can be removed by only additionally assembling the deoxidizing device for electron beam printing on the electron beam curing device of an ordinary printer, the need for controlling active gas content during electron beam curing can be met, and the cost of the whole printing device can be greatly reduced. Therefore, the deoxidizing device for electron beam printing has strong market competitiveness.

Description

technical field [0001] The invention relates to the technical field of electron beam printing, in particular to an electron beam printing oxygen removal device and an oxygen removal method thereof. Background technique [0002] With the continuous improvement of material life, consumers are not limited to visual enjoyment of printed matter, and their requirements for environmental protection of products are also increasing, which brings a new concept of environmental protection to my country's printing industry. In printing, inks are also developing towards quick-drying, non-toxic and environmentally friendly. The more representative ones are water-based inks, UV-curable inks and electron beam radiation-curable inks. At present, the most widely used energy curing technologies are mainly UV light curing and accelerated high-energy electron beam (EB) curing. [0003] Wherein, the electron beam radiation curing ink refers to the ink cured by electron beam energy. It means tha...

Claims

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Application Information

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IPC IPC(8): B41F23/04
Inventor 吕伟
Owner QINGDAO JUSTO PACKAGING
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