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Apparatus for drying printed material provided with printing ink

A technology of printing ink and printing materials, applied in the direction of drying gas arrangement, general parts of printing machinery, printing, etc., to achieve the effect of reducing manufacturing costs

Active Publication Date: 2019-04-05
温德默勒及霍乐沙两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been shown that the manufacturing methods or manufacturing costs of such devices still need to be further optimized

Method used

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  • Apparatus for drying printed material provided with printing ink
  • Apparatus for drying printed material provided with printing ink
  • Apparatus for drying printed material provided with printing ink

Examples

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Embodiment Construction

[0060] figure 1 A device 1 for drying printed material provided with printing ink in a printing press 2 is shown. The printing press 2 is shown only schematically, the printed material with printing ink not being explicitly shown in the exemplary embodiment shown. The printing press 2 can be, for example, a gravure printing press or a flexographic printing press, wherein the device 1 according to the invention, which can also be referred to as a blower unit, causes a gaseous medium to flow in the direction of the printed material. Advantageously, heated air is used as gaseous medium in order to increase the efficiency of drying. For example, air or another suitable gas can also be used as medium. The device 1 according to the invention is preferably connected to a piping system 3 which conducts a gaseous medium into the hollow body 10 of the device 1 according to the invention. The device 1 serves primarily to distribute the supplied medium uniformly over the entire width o...

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Abstract

The invention relates to an apparatus (1) for drying printed material (5) provided with printing ink in a printer (2). The device has a hollow body (10) having an elongately extending air guiding region (20) with an opening (21) for transporting a gaseous medium from the hollow body (10) to the direction of a printed material (5); an input opening (11) for introducing a gaseous medium into the hollow body (10). According to the invention, the hollow body (10) and the air guiding region (20) form a common, material-consistent component.

Description

technical field [0001] The invention relates to a device according to the preamble of claim 1 . Background technique [0002] It is known from the prior art to dry freshly printed printed material using a blower unit, which is usually a component of the dryer. For example, heated air is applied to the printing material for this purpose, so that the evaporation of solvent present in the still wet printing ink can be accelerated. The printing press can be equipped with several such dryers, at least one of which is arranged downstream of each printing unit in the conveying direction of the printed material. [0003] DE 10 2004 051 990 B4 discloses a device for drying printed materials provided with printing ink, which is supplied with a gaseous medium via a pipe connection. The gaseous medium then flows out of the device through the opening. This known device mainly comprises four components here. In particular, these components are: a hollow body, a pipe connection, a clos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F23/04
CPCB41F23/04B41F23/044B41F23/0443B41F23/0466B41F23/0463B41F23/0423B41F23/0426F26B13/00F26B21/004
Inventor 托马斯马兹纳
Owner 温德默勒及霍乐沙两合公司
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