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Rotating printing unit for a machine of the tobacco processing industry

A technology for processing industry and tobacco, which is applied in the field of rotary printing devices for tobacco processing machines, can solve the problems of cigarette rod manufacturing limitations, reduced quality of printed words, unacceptable and other problems, and achieves compact structure, space saving, and uniform printing. Effect

Inactive Publication Date: 2005-02-09
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But this printing device has these drawbacks, namely, because the printing roller rotates when conveying the packing strip at high speed, the quality of the printing is degraded or may not be acceptable, and as a result, when the equipment is running at high speed, the cigarette rod with the printing on the packing strip production is severely limited

Method used

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  • Rotating printing unit for a machine of the tobacco processing industry
  • Rotating printing unit for a machine of the tobacco processing industry
  • Rotating printing unit for a machine of the tobacco processing industry

Examples

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Embodiment Construction

[0037] In the drawings, the same or similar components and corresponding parts use the same reference signs, so the corresponding repeated description will not be made, and only the parts of the embodiment shown in the drawings that are different from the first embodiment will be described.

[0038] exist figure 1 In the shown cigarette rod making machine, the gate 1 supplies the predistributor 2 with tobacco portion by portion. The pick-up roller 3 of the pre-distributor 2 is controlled to fill the material preparation container 4 with tobacco, and the high-inclination conveyor 5 takes out the tobacco from the material preparation container 4 and supplies the tobacco to the accumulation well 6 in a controllable manner.

[0039] A pin roll 7 draws a uniformly shaped stream of tobacco from the accumulation well 6, which is driven out of the pins of the pin roll 7 by a beating roll 8 and thrown onto a spreading cloth 9 rotating at a constant speed. The tobacco web formed on the...

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PUM

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Abstract

This invention relates to the process and the devices (23, 230) for applying print marks along the conveying direction by printing elements (70, 170) on the articles (21, 210.1, 210.2; 90) conveyed in a predetermined conveyor speed of the tobacco processing industry, in particular wrapping strips (21, 210.1, 210.2), preferably cigarette paper strips or a rod-shaped smoking article (90). The method is realized by reduction of a relative speed between the printing elements (70, 170) and the articles (21, 210.1, 210.2; 90) to be printed in the printing process along the conveying direction. The invention relates to a machine in the tobacco processing industry, in particular cigarette rod forming machine or a filter installing machine.

Description

technical field [0001] The invention relates to a method and a device for applying printed markings by means of printed elements to articles of the tobacco processing industry conveyed in a conveying direction at a predetermined conveying speed, in particular wrapping rods and preferably tobacco paper rods or rod-shaped tobacco products. Furthermore, the invention relates to machines of the tobacco processing industry, in particular cigarette rod making machines or filter tipping machines. Background technique [0002] Printing devices for the application of printed markings to packaging strips for the tobacco industry are known in the prior art. For example, on the cigarette paper strip of the cigarette rod making machine, the printed characters are printed on the cigarette paper strip by using a printing roller. In the cigarette rod making machine, rod-shaped products such as cigarettes, cigarillos, cigars or filter rods are produced by the rod forming method. Tobacco ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/407A24C5/38A24C5/60B41F17/20B41J15/04B41J15/22
CPCA24C5/38B41J15/22B41J15/04B41F17/20
Inventor M·多姆贝克H·沃斯M·奥弗拉斯
Owner HAUNI MASCHINENBAU AG
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