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Device for producing filter rod for tobacco processing industry

A processing industry and filter strip technology, which is applied in the fields of tobacco, smoke oil filter element, application, etc., can solve the problems of difficult operation of filter strips, addition of filament materials for filtration, etc., and achieve high insertion accuracy, small tolerance, and improved tolerance Effect

Pending Publication Date: 2020-09-29
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Furthermore, the handling of the corresponding device for producing filter rods is difficult because it is difficult to introduce the filter filament material into the conduit, especially to introduce said material evenly into the conduit

Method used

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  • Device for producing filter rod for tobacco processing industry
  • Device for producing filter rod for tobacco processing industry
  • Device for producing filter rod for tobacco processing industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 A part of a device for producing a filter rod 10 is shown schematically in three dimensions. The filter material 41 can be, for example, a filter filament, which is fed according to the usual preprocessing steps to the conveying nozzle 11, in which the filter filament material 41 is passed through the air belonging to the conveying nozzle 11 with compressed air. The outlet funnel 11a leads to a conduit 12, from which the filter material 41 is conveyed to a sizing device 23 in order to be subsequently formed into a filter rod 40 in said sizing device 23, wherein only the Got small portions. For example, wrapping material is wound around the filter material 41 in the format device 23 and a round or oval filter rod 40 is produced, which can then be cut to length by means of a common cutter device with a predetermined A filter rod of a given length.

[0031] The standard device 23 has a lower standard part 18 and an inlet tongue 17, wherein also only part of the...

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PUM

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Abstract

The invention relates to a device (10) for producing a filter rod for the tobacco processing industry from a filter material, the device comprises a conveying nozzle (11) which can be loaded with compressed air, and a guide device (12, 17, 18) which is arranged downstream of the conveying nozzle (11) in the conveying direction (13) of the filter material, wherein the filter material can be guidedor guided by means of the transport nozzle (11) and the guide device (12, 17, 18). The device according to the invention is characterized in that the guide device (12, 17, 18) comprises a duct (12) having an inlet (14) and an outlet (15) for the filter material, a filter material feed-through groove (16) which extends from the inlet (14) to the outlet (15) of the duct (12) is provided.

Description

technical field [0001] The invention relates to a device for producing filter rods for the tobacco processing industry from filter material, which device comprises conveying nozzles which can be loaded with compressed air and guide devices which are arranged along the conveying direction of the filter material at Downstream of the conveying nozzle through which the filter material can be guided or guided. Background technique [0002] Thus, the present invention relates to the field of filter manufacture, in particular the manufacture of filters with inserted additional elements or objects, such as capsules filled with liquid. Such capsules are crushed by the user prior to use of the cigarette and develop additional flavors when the cigarette is smoked. However, it is also possible to place other additional elements or objects into the filter, such as activated charcoal bodies, granules and the like. [0003] The most common method of inserting an additional element into a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02
CPCA24D3/0204A24D3/02A24D3/0233A24D3/0216
Inventor J.L.H.福伊格茨A.韦伯
Owner HAUNI MASCHINENBAU AG
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