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Apparatus and method for cleaning rubber blankets on rubber blanket cylinders

A technology of rubber cloth and cleaning cloth, applied in the field of rubber cloth device, can solve the problems of inability of printing press, high labor cost, poor printing quality, etc., and achieve the effect of optimizing contact pressure, high printing capacity, and reducing operating cost

Active Publication Date: 2011-09-28
迈克尔·卡斯帕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in poorer print quality and can only be supplemented by manual cleaning
This is known to be prohibitively labor intensive and time wasted as the presses cannot print while they are being cleaned

Method used

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  • Apparatus and method for cleaning rubber blankets on rubber blanket cylinders
  • Apparatus and method for cleaning rubber blankets on rubber blanket cylinders
  • Apparatus and method for cleaning rubber blankets on rubber blanket cylinders

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 A device for cleaning blankets according to the invention is schematically shown.

[0042] Among them, it can be clearly seen: a rubber cloth cylinder 1 with a rubber cloth pressed on its surface, a cleaning assembly 2 connected to each other, a cleaning cloth supply shaft 3 , a cleaning cloth winding shaft 4 and a cleaning cloth 5 . Sports transport equipment 6 in figure 1Not described in detail in , wherein these lines show that the moving transport device is connected to the blanket cylinder 1, the above-mentioned interconnected cleaning assembly 2, the above-mentioned cleaning cloth supply shaft 3 and the above-mentioned cleaning cloth winding shaft 4, It is also part of it. After the cleaning cloth is unrolled on the above-mentioned supply shaft 3, it is guided by the above-mentioned cleaning assembly 2, pressed against the rubber cloth with predetermined contact pressure, and then guided to the cleaning cloth winding shaft 4. Here, the aforementioned d...

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PUM

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Abstract

The invention relates to an apparatus for cleaning the rubber blanket stretched over a rubber blanket cylinder (1) of a printing press, using a cleaning apparatus, characterized in that the cleaning apparatus comprises at least one moving and transporting apparatus (6), at least two cleaning modules (2) which are connected to each other, at least one cleaning cloth winding reel (4), and at least one cleaning cloth supply reel (3), wherein the moving and transporting apparatus (6) is designed such that it can move the cleaning modules (2) connected to each other parallel to the axis of the rubber blanket cylinder (1), and the moving and transporting apparatus (6) is furthermore designed such that it transports a cleaning cloth provided on the cleaning cloth supply reel (3) onto the cleaning cloth winding reel (4) by way of the cleaning modules (2).

Description

technical field [0001] The invention relates to a device for cleaning blankets on blanket cylinders. Background technique [0002] Offset printing represents the most popular printing method. Offset printing is a high-quality flat printing method in which printing is done indirectly from a printing template via a rubber cloth as an intermediate carrier onto the respective printing material, eg paper. In terms of basic structure, an offset press can include three cylinders: a plate cylinder, a blanket cylinder and an impression cylinder. Basically, the printing process works as follows: the printing plate pressed on the printing plate cylinder receives oil containing printing ink in its printing position, and water in the non-printing position. Because the image position and the non-image position on the printing plate are on the same plane, this method is also called a planar printing method. The printing plates described above transfer the page-correct printed image in p...

Claims

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Application Information

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IPC IPC(8): B41F35/00B41F35/02B41F35/06
CPCB41F35/06B41P2235/24B41P2235/246
Inventor 迈克尔·卡斯帕
Owner 迈克尔·卡斯帕
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