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V-shaped assembly of suction apertures

A technology of suction port and suction hole, applied in the fields of tobacco, food science, application, etc., can solve the problems of inappropriate humidity, wrong adjustment of rolling brake block, etc.

Active Publication Date: 2013-01-23
KOERBER TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Several causes of such creases can be, for example, incorrectly adjusted rolling shutters, unsuitable starting platens for a particular product or even a changing paper moisture content of the supplied top paper.

Method used

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  • V-shaped assembly of suction apertures
  • V-shaped assembly of suction apertures
  • V-shaped assembly of suction apertures

Examples

Experimental program
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Embodiment Construction

[0029] FIG. 1 shows a perspective view of a prior art winding drum 1 . The winding drum 1 has a peripheral surface 2 which serves as a conveying surface 2 for conveying a covering paper 3 of rod-shaped products from the tobacco processing industry along a conveying direction 30 . These are double filter cigarettes 4 among the rod-shaped products of the tobacco industry. The double filter cigarette 4 consists of two tobacco rods 5a located on the outside and a double filter rod 5b arranged in the middle. The double-filter cigarette 4 arrives on the conveying surface 2 from an unrepresented conveying drum in a state in which the tobacco rod 5a and the double-filter rod 5b are completely and only partly by means of a double-filter rod 5b and the tobacco rod 5a. The covering paper strips 3 are connected to each other overlappingly. Before the start of rolling, the covering paper web 3 is only in contact with the double filter cigarette 4 in the region where it is already glued t...

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Abstract

The conveyor surface (102) to carry cigarette paper (3), for double-filter cigarettes (4), has a number of suction openings (8,10,12,12a) to hold the paper in place. The surface sections (102a) for free paper have at least some suction openings with a decreasing lateral gap (a) between them in the direction of travel (30).

Description

technical field [0001] The invention relates to a conveying surface for conveying the covering paper of rod-shaped products in the tobacco processing industry, in particular for double-filter cigarettes, along the conveying direction, wherein a suction surface formed in the conveying surface is provided The suction port of the layer paper. [0002] Furthermore, the invention relates to a rolling drum with such a conveying surface, a cigarette processing machine with such a rolling A method for receiving and conveying a facing paper for a rod-shaped article in the tobacco processing industry, and a method for filter cigarette production. Background technique [0003] Such conveying surfaces, in particular on rolling drums in the tobacco processing industry, are known from the prior art of cigarette processing machines. Such conveying surfaces are used to receive and convey the facing paper directly before and during the original rolling process for rewinding rod-shaped arti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/47A24C5/14A24D3/02A24D3/18
CPCA24C5/471A24C5/327
Inventor V·汉森
Owner KOERBER TECH GMBH
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