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Device for applying a glue track to a wrapping strip of a rod-shaped product of the tobacco processing industry

A technology of shaped products and rubber imprints, which is applied to the field of devices on wrapping strips, can solve the problems of large design and high cost of filter strips, and achieve the effect of improving the connection.

Active Publication Date: 2016-01-27
KOERBER TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, the bonding of filter rods via two parallel-oriented glue marks presents great design problems and is also particularly expensive.

Method used

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  • Device for applying a glue track to a wrapping strip of a rod-shaped product of the tobacco processing industry
  • Device for applying a glue track to a wrapping strip of a rod-shaped product of the tobacco processing industry
  • Device for applying a glue track to a wrapping strip of a rod-shaped product of the tobacco processing industry

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Embodiment Construction

[0031] exist figure 1 In FIG. 1 there is seen a device according to the invention with a nozzle 2 held stationary relative to the machine, which nozzle has an outlet opening 3 and a rotationally driven roller 4 arranged at the outlet opening 3 . The roller 4 is in this case the end of a shaft that emerges from the electric motor 5 and is driven in rotation in the direction A of the arrow. The electric motor 5 , like the nozzle 2 , is held stationary relative to the machine and can therefore be considered stationary together with the roller 4 (extracted shaft). Furthermore, an infinite wrapping strip 1 can be seen, which is conveyed in the direction of the arrow B by means of a conveying device not shown at a conveying speed of from 100 m / min to 700 m / min, preferably at a conveying speed of 600 m / min. The roller 4 is arranged between the wrapping web 1 and the outlet opening 3 of the nozzle 2 , ie opposite the peripheral section of the roller 4 in which the roller 4 bears agai...

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Abstract

The invention relates to a device for applying a glue track (6) to a wrapping strip (1) of a rod-shaped product of the tobacco processing industry. The device is provided with a nozzle (2) which is fixed relative to the wrapping strip (1) in a period of applying the glue track (6). The nozzle is provided with an outlet opening (3) which is aligned with the passing wrapping strip (1). The glue gets out through the outlet opening, wherein a roller (4) which can be rotated and driven through a driving device is arranged between the wrapping strip (1) and the outlet opening (3) of the nozzle (2). The glue which gets out of the outlet opening (3) is applied to the roller. Furthermore the roller directly applies the glue to the wrapping strip (1), wherein the rotation direction of the roller (4) is set so that the motion of the roller (4) is opposite to the motion of the wrapping strip (1) on the side surface which faces the passing wrapping strip (1).

Description

technical field [0001] The invention relates to a device having the features of the preamble of claim 1 for applying glue prints to wrapping strips of rod-shaped products in the tobacco processing industry. Background technique [0002] Wrapping strips are generally used to fix the shape of rod-shaped products, which can be, for example, pre-products, such as filter rods or tobacco, or also finished products, such as cigarettes, cigarillos, with and without filters . [0003] The wrapping strips are first deflected and laid down on endless conveyor belts in the continuous production process. Next, a filter material, a filter segment or a strand of tobacco fibers not yet fastened, formed from loose filter material fibers, is applied to the wrapping strip. The wrapping strip is then guided with the laid strip through a forming section in which the wrapping strip is rolled up on the side of the strip and is provided with a thin glue impression on one edge side. The wrapping ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24C5/24
CPCA24C5/24B05C1/0813B05C1/0826B05C1/0839B05C1/0856B05C1/12
Inventor R.佐尔托夫P.戈尔茨T.布施
Owner KOERBER TECH GMBH
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