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Device and method for gluing wrapping material webs in machines of the tobacco processing industry

A technology of wrapping material and processing industry, applied in the field of wrapping material web gluing, which can solve the problems of overlapping cold glue seam and hot glue seam, unfavorable gluing, etc.

Inactive Publication Date: 2016-06-29
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the resulting change in position of the sides of the wrapping web, the position of the glue seam on the wrapping web can shift, which in unfavorable cases can lead to adverse effects on the gluing and for spatially separated gluing For example, it will cause overlapping of cold glue seam and hot glue seam

Method used

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  • Device and method for gluing wrapping material webs in machines of the tobacco processing industry
  • Device and method for gluing wrapping material webs in machines of the tobacco processing industry
  • Device and method for gluing wrapping material webs in machines of the tobacco processing industry

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Embodiment Construction

[0019] Tobacco rod making machine 10 by Figure 1a , 1b The section of FIG. 2 shows two paper webs 11a, 11b which are conveyed in the conveying direction indicated by the arrows by the tobacco rod manufacturing machine 10 configured as a double rod manufacturing machine. The web webs 11a, 11b pass in the conveying direction through a web adjustment unit 12, in particular configured as a spreading unit, for adjusting the position of the web webs 11a, 11b by means of a roller arrangement (not shown in detail) and having Two cold gluing devices 14 for producing nozzles 15a, 15b supporting glue seams on the paper webs 11a, 11b. The paper webs 11a, 11b are then merged with the tobacco rods 18a, 18b after deflection roll arrangement 27 for wrapping them. The machine 10 may comprise a further gluing device 16 . in press Figure 1a In an embodiment, for example, a thermal gluing device 16 is arranged behind the deflection roller device 27 in the conveying direction, and the thermal ...

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PUM

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Abstract

The device has glue nozzles (15a,15b) for applying glue to wrapping web materials (11a,11b). The controlled adjusting units perform controlled adjustment of the glue nozzles in lateral direction to the wrapping web materials. A control unit (20) is coupled mechanically with the adjusting units for controlling the adjusting units independently. An independent claim is included for method for gluing wrapping web material in tobacco processing machine.

Description

technical field [0001] The invention relates to a device and a method for gluing a web of wrapping material moving continuously in the direction of conveyance in a machine of the tobacco processing industry, said device comprising at least one device for applying glue to the wrapping material Gluing nozzles on the web. Background technique [0002] Such a gluing device is known, for example, from DE 10 2006 038 973 A1. [0003] In machines of the tobacco processing industry, undesired or uncontrolled deviations in the position of the sides of the wrapping web can occur at the gluing unit. For example, it is known to adjust the lateral positions of the two wrapping webs in a twin-strip manufacturing machine under controlled conditions by means of a spreading unit in order to realize the wrapping webs in the region where the wrapping webs meet the tobacco rod rated positioning. Due to the resulting change in the position of the sides of the wrapping web, the position of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/24B05C5/00B05B15/68
CPCA24C5/24
Inventor F.哈特曼R.迈耶
Owner HAUNI MASCHINENBAU AG