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Carrier board and method of use thereof

A technology for carrier plates and printing blanks, which is applied in chemical instruments and methods, electrical recording processes using charge patterns, equipment for electrical recording processes applying charge patterns, etc., to reduce transportation costs and achieve the effect of fast and efficient global transportation

Active Publication Date: 2021-03-12
麦德美图形解决方案有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rough surfaces and stretch films can only be printed economically by flexographic printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Specific implementation plan

[0031] As described herein, the inventors of the present invention have discovered that the processing window of the lamination phase can be increased by using the modified carrier plates described herein.

[0032] The processing window means laminated parameters, including, for example, a compression layer pressure, a duration of compression lamination, and / or a temperature of the plate and / or a position (ie, lamination position) of the compression layer pressure (ie, lamination position) The film contact surface is adjusted to adjust the parameters to produce such a laminate barrier layer on a relief image printing element, and the laminate barrier layer has a good adhesion on the surface of the entire convex image printing element without any wrinkles. Or bubble. Therefore, the inventors of the present invention have found that these laminated parameters can be more widely adjusted by using the carrier panels described herein to produce...

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PUM

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Abstract

A carrier sheet for providing support to a photocurable printing blank as it is transported by a plurality of lamination rollers laminating an oxygen barrier interlayer to the upper surface of the photocurable printing blank. The carrier sheet includes a heat resistant, dimensionally stable backing layer and an elastic layer mounted on the heat resistant, dimensionally stable backing layer.

Description

Technical field [0001] The present invention generally relates to a carrier plate (Carriersheet) for the lamination stage of the flexographic printing plate. Background technique [0002] Flexographic printing is typically used for mass printing methods. Flexographic printing is printed on various substrates such as paper, cardboard feedstock, corrugated cardboard, film, foil and laminate. Newspapers and grocery bags are very good examples. The rough surface and stretch film can only be economically printed by flexographic printing. [0003] The flexographic plate is a convex plate with an image element above the empty area. Typically, the printing plate is a bit soft, enough flexible, can surround the printing roller, and is enough to print more than one million copies. This plate provides a number of advantages for printers, depending on their durability and its facilities. A typical flexible platelet provided by the manufacturer is a multilayer article made from below: a backi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/26G03G15/00B41N1/24B41F5/24
CPCB32B33/00G03F7/092B32B5/18B32B2266/0278B32B2307/7244B32B2309/105B32B2309/02B32B38/145
Inventor R·W·维斯特H·布莱尔
Owner 麦德美图形解决方案有限责任公司
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