Metal digital printing method and metal printing plate

A digital printing and printing plate technology, applied in the field of metal surface printing, can solve the problems of high printing cost and poor printing effect, and achieve the effect of saving the cost of repeated printing and cleaning, good printing effect and high quality

Pending Publication Date: 2021-12-31
深圳市鑫明光建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a metal digital printing method and a metal printing plate to solve the technical problems of high cost and poor printing effect of the existing printing method

Method used

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  • Metal digital printing method and metal printing plate
  • Metal digital printing method and metal printing plate

Examples

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Effect test

specific Embodiment 1

[0043] Combine below Figure 1 to Figure 2 As shown, the embodiment of the present invention provides a metal digital printing method, the method includes the following steps:

[0044] Sp1: Automatically spread the aluminum coils and transfer the unrolled aluminum coils to the clean room;

[0045] Sp2: Clean the aluminum coil in the clean room to remove impurities and dust on the surface of the aluminum coil;

[0046] Sp3: primer on the surface of the aluminum coil;

[0047] Sp4: On the primer on the surface of the aluminum coil, use a digital printer to spray;

[0048] Sp5: The printed aluminum coil is cured by UV light;

[0049] Sp6: Cover the protective layer on the surface of the printing layer;

[0050] Sp7: Roll up the track, wrap and transport in sequence.

[0051] In this embodiment, metal digital printing technology is used to produce printing plates. Different from traditional roller coating printing and lamination, metal printers use computer software to contro...

specific Embodiment 2

[0058] A metal printing plate obtained by a metal digital printing method. The metal printing plate includes a metal layer 4, a conventional cured primer layer 3, a UV ink layer 2, and a conventional cured varnish protective layer 1 sequentially from the bottom up.

[0059] Specifically, the metal layer 4 is made of steel or aluminum as the base layer.

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Abstract

The invention discloses a metal digital printing method and a metal printing plate, and belongs to the technical field of metal surface printing. The printing method comprises the following steps that an aluminum coil is unfolded and automatically spread, and the unfolded aluminum coil is conveyed to a cleaning room; the aluminum coil is cleaned in the cleaning room, and impurities and dust on the surface layer of the aluminum coil are removed; primer is applied to the surface of the aluminum coil; the primer is sprayed on the surface of the aluminum coil by using a digital printer; the printed aluminum coil is cured through a UV lamp; the surface of the printing layer is covered with a protective layer; and a crawler belt is rolled, and binding and transporting are carried out in sequence. The metal digital printing technology is adopted for production of printing plates, different from traditional roller coating printing and film covering, a metal printer adopts computer software to control image input, namely, to-be-printed pictures are input into a printer control system through the software, ink is printed on the surface of a continuous metal plate strip at a high speed, the printing effect is good, and the quality and the speed are high.

Description

technical field [0001] The invention relates to the technical field of metal surface printing, in particular to a metal digital printing method and a metal printing plate. Background technique [0002] In building exterior wall decoration such as gymnasium / theater / villa exterior wall, etc., building interior decoration such as lobby interior, TV wall, etc., home appliance exterior panels, household items such as home appliance exterior walls, ceilings, doors, etc., and other personalities Chemical products such as photo albums, medals, etc., all use metal digital printing technology in large quantities, and use many printing plates. The traditional printing plate has two production methods, one is to use a roller printing machine to produce, and the other is to produce a film on the surface of the metal plate. [0003] However, the traditional roller printing machine has many disadvantages in operation and practice: 1. The printing roller needs to be replaced, and the repla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/00B41M7/00B41M3/00B24B1/00B05D7/14B05D3/06
CPCB41M5/0058B24B1/00B41M3/008B41M7/0081B05D7/14B05D3/067B05D2202/25
Inventor 徐飙徐凯
Owner 深圳市鑫明光建筑科技有限公司
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