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Device and method for processing filter material for cigarette filters or similar

A filter material and pre-processing technology, applied in the direction of e-liquid filter elements, applications, tobacco, etc., can solve the problems of uncertain length, uncertain filter material strip broken, etc., to achieve the effect of ensuring leveling

Inactive Publication Date: 2008-04-23
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the material strip or fiber section has an indeterminate length, because the crimp of the filter material strip is only partially flattened, and depends on the pulling speed and the speed of the crushing device, which crushes the filter material strip indefinitely. to break, that is, to mince

Method used

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  • Device and method for processing filter material for cigarette filters or similar
  • Device and method for processing filter material for cigarette filters or similar
  • Device and method for processing filter material for cigarette filters or similar

Examples

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Embodiment Construction

[0017] The equipment shown is used to pre-process filter material consisting of continuous fibers and / or final fibers used to make cigarette filters or the like.

[0018] The equipment 10 for pre-processing filter material (the material as a continuous strip of filter material 11 is preferably used in the form of a bundle 12) includes: a pull-out device 13 (the pull-out device includes a device for use at a speed V A A pair of rollers 14 for pulling out the filter material strip 11 from the material bundle 12); at least one nozzle 15 for spreading the filter material strip or each filter material strip 11; for applying water as a softener 17 to the filter material An application device 16 on the or each filter material strip 11; and a device 18 for breaking the filter material or each filter material strip 11 into individual material strips.

[0019] The applying device 16 is provided and formed for applying water as a softening agent 17 to the filter material strip or each filter...

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Abstract

The invention relates to a device for pre-processing the filtering materials of tobacco. The device comprises a pulling device which comprises a roller pair (14) used for pulling at least one continuous filtering material strip (11) consisting of a single fiber out from at least one material bundle with a speed VA; at least one nozzle (15) used for unfolding the filtering material strip (11); and a device used for crushing the filtering materials or each filtering material strip. The device is characterized in that the device also comprises an applying device (16) used for applying water on the filtering material strip (11); a device (18) used for cutting material segments from the filtering material strip (11); and a device used for extending the filtering material strip (11) with a speed VS which is larger than the speed VA. Besides, the filtering material strip (11) is provided with at least one device (23) used for coating the air of the filtering material strip (11) for ionization. Besides, the invention also relates to a corresponding method.

Description

Technical field [0001] The present invention relates to a device for pre-processing filter materials for cigarette filters or the like. The device includes: a pull-out device, the pull-out device includes a A At least one roller pair of continuous filter material strips composed of a single thread and / or single fiber is drawn from at least one bale or the like; at least one is used to unfold the filter material strip or each filter material strip (Ausbreiten) nozzle; and a device for breaking the filter material strip or each filter material strip. In addition, the present invention also relates to a method for pre-processing filter materials for cigarette filters or the like. The method includes the following steps: with the aid of a pull-out device, at a speed of V A Pull out at least one continuous strip of filter material composed of a single thread and / or single fiber from at least one bale or the like, spread the filter material strip or each filter material strip with the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02
CPCA24D3/0208
Inventor S·沃尔夫T·谢巴思S·霍恩I·莫勒A·布尔J·德博尔
Owner HAUNI MASCHINENBAU AG
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