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Ceramic anilox roller adopting negative printing dot

A technology of ceramic mesh and ceramic roller, which is applied to the general parts of printing machinery, printing, printing machines, etc., can solve the problems of insufficient number of engraving lines, insufficient height, and inability to adapt to high-definition printing, etc., so as to keep the mesh clean and easy Effect of cleaning and improving ink coverage

Pending Publication Date: 2019-09-27
SHANGHAI YUNCHENG PLATE MAKING
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the change of ink loading caused by the change of printing conditions in the printing process of such dots is only about 20%, which is not high enough, and the dots are enlarged, and the number of engraving lines is not enough, so it cannot adapt to high-definition printing.

Method used

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  • Ceramic anilox roller adopting negative printing dot
  • Ceramic anilox roller adopting negative printing dot

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] Such as figure 1 As shown, a ceramic anilox roller adopting negative dots includes a ceramic roller body 1, the outer wall of the ceramic roller body is provided with dots for loading ink, and the dots are negative dots.

[0029] The shaded network point is composed of several identical mesh walls 2 arranged, and meshes 3 are formed between adjacent mesh walls. The net wall 2 of described overcast network point can arrange freely and evenly. The n...

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Abstract

The invention relates to a ceramic anilox roller adopting a negative printing dot. The ceramic anilox roller adopting the negative printing dot comprises a ceramic roller body, wherein the printing dot for loading printing ink is arranged on the outer wall of the ceramic roller body and adopts the negative printing dot. Compared with the prior art, the ceramic anilox roller adopting the negative printing dot provided by the invention has the advantages of high engraving line number, applicability for glue and preprinting high-definition printing, and the like.

Description

technical field [0001] The invention relates to a ceramic anilox roller, in particular to a ceramic anilox roller adopting negative dots. Background technique [0002] Existing ceramic anilox rollers use hexagonal dots, which are prone to ink blockage and doctor line phenomenon due to the limitation of dot shape and arrangement. And the ink loading of the plate roller of a kind of network cable is very small by printing, and the adjustable range is about 10%. In addition, the hexagonal dots of some plate rollers that require a large amount of ink loading cannot meet the requirements and cannot be adapted to high-definition printing. [0003] After retrieval, the Chinese Patent Publication No. CN201889960U discloses a ceramic anilox roller with serpentine dots, including a ceramic roller body, and an anilox for loading ink is arranged on the outer wall of the ceramic roller body. It is characterized in that the anilox Consists of multiple serpentine grooves. The plurality ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F31/26
CPCB41F31/26
Inventor 张晓明
Owner SHANGHAI YUNCHENG PLATE MAKING
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