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Method and device for producing a filter for tobacco products

A technology for tobacco products and filter tips, which is applied in the field of manufacturing filter tips for tobacco products, can solve problems such as excessive mass production requirements, and achieve the effect of high insensitivity

Pending Publication Date: 2021-12-10
罗伯托·亨格
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Stuffing and stuffing of filters requires extreme skill and time too demanding for mass production in the million-piece-per-month range

Method used

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  • Method and device for producing a filter for tobacco products
  • Method and device for producing a filter for tobacco products
  • Method and device for producing a filter for tobacco products

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] exist figure 1 The filter 1 for tobacco products is shown as an exploded view in isometric side view. The filter 1 consists of a paper or cardboard tube 2 which is closed at its open ends by a ceramic screen 7 and 12 in each case. In the exploded view, the ceramic screens 7 and 12 having a cork-like structure are shown remote from the paper or cardboard tube 2 . The ceramic sieves 7 and 12 have frustoconical tips 8 and 13 which simplify the insertion of the corresponding ceramic sieves 7 and 12 into the open ends 9 and 1 of the paper or cardboard cylinder 2 with a press fit. 14 in. Granular activated carbon is present in the paper or cardboard tube 2 , which removes undesired smoke by-products from the smoke by adsorption.

[0030] exist figure 2 shown in figure 1 The perspective view of the filter in , wherein the ceramic sieves 7 and 12 are also shown away from the paper tube or cardboard tube according to the exploded view. Ceramic sieves 7 and 12 are inserted...

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PUM

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Abstract

The invention relates to a method for producing a filter (1) for tobacco products, comprising the following steps: arranging paper or cardboard casings (2) in retaining devices (3) of a rotary table (4); cyclically rotating the rotary table (4) about its own vertical axis (5); in each consecutive stopped state of the rotary table (4), plugging with a ceramic screen, filling, checking the fill amount, again plugging an upper opening (11) of at least one paper or cardboard casing (2); and ejecting a paper or cardboard casing (2), processed to form a filter, which is in the most advanced cycle position of the rotary table (4). The invention also relates to a corresponding device for producing the filter.

Description

technical field [0001] The invention relates to a method of manufacturing a filter tip for tobacco products, comprising the following steps: placing a paper tube or cardboard tube in a holding device of a rotary indexing table; periodically rotating the rotary indexing table around its own vertical axis In each stop state of the rotary indexing table, fill with a ceramic sieve; fill; check the fill level; fill the upper opening of at least one paper tube or cardboard tube again; and throw out the paper processed into a filter A tube or cardboard tube in the furthest advanced periodic position of the rotary indexing table. The invention also relates to a corresponding device for producing filters. Background technique [0002] It is not uncommon for rolling roll-your-own cigarettes to have a preformed filter tip rolled into the cigarette as a mouthpiece. The filter thus serves two purposes, namely on the one hand to filter out undesired smoke by-products, to cool the smoke ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02
CPCA24D3/0287A24D3/0225
Inventor 罗伯托·亨格
Owner 罗伯托·亨格
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