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Corona device of plane lid printing machine

A corona and flat technology, applied in the general parts of printing machinery, printing machines, printing and other directions, can solve the problems of short circuit and inability to be widely used, and achieve the effect of good effect, extensive use value and uniform prepress treatment.

Active Publication Date: 2014-12-17
GUANGDONG LONGXING PACKAGING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using the corona treatment process, it is required that the electrode discharge range cannot exceed the substrate, otherwise it will cause a short circuit
Therefore, although the corona treatment process is known to be safer and more effective than the flame treatment process, it has not been widely used

Method used

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  • Corona device of plane lid printing machine
  • Corona device of plane lid printing machine

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Embodiment Construction

[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the invention, the specific implementation of the corona device of a flat stamping machine proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred examples , structure and control mode features and their functions are detailed as follows:

[0019] Such as Figure 1-2 As shown, the corona device of a flat stamping machine is mainly composed of: controller (1) (programmable controller or embedded controller can also be used, hereinafter referred to as controller), corona device (2), arc Discharge electrode (3), high voltage wire (4), conductive connecting plate (5), power transmission sensor (6), power transmission sensor (7), carbon brush (8), wiring copper wheel (9), insulating roller (10 ), driving sprocket (11), synchronous sprocket (12), synchronous chain (13), conveyin...

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PUM

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Abstract

The invention relates to a corona device for pretreatment of a plane lid printing machine, in particular to a corona device of the plane lid printing machine. The corona device integrates signal acquisition, feedback and corona treatment and is used for solving the problem that an existing before-printing surface technology adopting flame treatment is poor in corona range controllability and has potential production safety hazard, and the corona device of the plane lid printing machine is even in before-printing treatment and good in effect and printing ink adhesion force.

Description

technical field [0001] The technology relates to a corona device for pre-press treatment of a plane stamping machine, in particular to a corona device for a plane stamping machine. Background technique [0002] At present, the pre-press treatment of flat seals adopts the surface flame treatment mode. In the process of flat stamping, the substrates are of different sizes and shapes, including circles, ellipses, squares, rectangles and special shapes. When flame finishing is used, the flame spray may extend beyond the periphery of the substrate without causing short circuits. However, when using the corona treatment process, it is required that the electrode discharge range cannot exceed the substrate, otherwise it will cause a short circuit. Therefore, although corona treatment is known to be safer and more effective than flame treatment, it has not been widely used. The technology overcomes the above-mentioned technical bottleneck and provides a corona device for a plane ...

Claims

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Application Information

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IPC IPC(8): B41F23/00
Inventor 王贤淮陈忠
Owner GUANGDONG LONGXING PACKAGING IND
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