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Gum control roller of cigarette making and tipping machine combination

A technology for controlling rubber rollers and units, which is applied in the fields of application, tobacco, and cigarette manufacturing, etc., can solve the problems of fixed film thickness, large differences in the suction of base paper, and poor sticking of cigarettes.

Active Publication Date: 2012-05-02
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the corresponding relationship between the above control rubber roller and tipping paper glue coating effect, and the infiltration effect of white latex on tipping paper, due to the diversification of tipping paper technology in recent years, there are bronzing, laser lamination, etc. At the same time, tipping paper suppliers There are many, different suppliers use different base papers when processing tipping paper. At the same time, the glue absorption of the base paper is quite different. However, the thickness of the glue film is fixed in the gluing roller, which cannot adapt to the change of the raw material of the tipping paper. The joining process puts forward higher requirements
In addition, since there are many types of latex, it is not conducive to the rubbing process, and it is easy to cause the sticking of cigarettes to be weak and air leakage.
Coupled with the intensified market competition, the product quality requirements are getting higher and higher, and the warped edges of cigarette tipping paper affect the product image

Method used

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  • Gum control roller of cigarette making and tipping machine combination
  • Gum control roller of cigarette making and tipping machine combination
  • Gum control roller of cigarette making and tipping machine combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one: if image 3 As shown, the control rubber roller of the coiling unit of the present invention is an ordinary flat rubber roller, including a roller 1 and a rotating shaft 2 pierced in the center of the roller 1, and the circumferential surface of the roller 1 is provided with a groove 3, and the center of the groove 3 A circular rib 4 is provided, and the surface of the groove 3 is respectively provided with a first rubber-coated annular belt 7 , a second rubber-coated annular belt 8 and a third rubber-coated annular belt 9 on both sides from the rib 4 . Groove 3 has a width of 60mm, rib 4 has a width of 1mm, the first glue-coated ring-shaped belt 7 has a width of 21.5mm and a depth of 0.025mm, the second glue-coated ring-shaped belt 8 has a width of 7mm and a depth of 0.035mm, and the third glue-coated ring-shaped belt 8 has a width of 7mm and a depth of 0.035mm. The rubber annular belt 9 has a width of 1mm and a depth of 0.02mm.

[0018] Tipping paper ...

Embodiment 2

[0019] Embodiment two: if Figure 5 As shown, the difference from the first embodiment is that the first rubber-coated annular belt 7 is provided with a rubber-coated annular spacer belt composed of at least two elongated protrusions 13 . The setting of the glue-coated annular interval belt not only saves the amount of glue applied to the glue-coated tipping paper without affecting the rubbing process, but also saves the cost accordingly.

[0020] Tipping paper is used as Figure 5 Cotton roller gluing shown as Figure 6 shown, with Figure 4 The difference is that the corresponding part 14 of the rubber-coated annular spacer belt on the first glue-coated endless belt 7 which is composed of at least two elongated protrusions 13 on the tipping paper has no glue film.

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Abstract

The invention discloses a gum control roller of a cigarette making and tipping machine combination, comprising a roller and a rotary shaft which is arranged on the centre of the roller, wherein the circumferential surface of the roller is provided with a groove, and the centre of the groove is provided with an annular convex edge. The surface of the groove is respectively provided with a first annular gum coating strap, a second annular gum coating strap and a third annular gum coating strap in turn from the convex edge to the two sides. The gum control roller designs the gum coating quantityof the tipping paper which meets the twisting requirements according to the twisting technology, and coats a thin gum on the middle part to reduce the gum scale of cutters; the gum control roller increases the gum coating quantity in the joint area of the cigarette and the filter tip and improves the bonding strength, so the cigarette cannot leak the air; and the edge of the tipping paper is coated with little gum coating quantity, so that the curling sides of the tipping paper caused by the shortage gum quantity of the part can be compensated.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a control rubber roller of a coiling machine. Background technique [0002] The tipping paper glue supply mechanism mainly completes the smearing of white latex on the tipping paper bonding surface. At present, there are two main methods for the tipping paper glue supply mechanism of the coiling unit. One is the glue spraying method, which is currently only available in HAUNI The company's new high-speed splicing unit PROTOS-M5 and PROTOS-M8 are used on the company's new high-speed coiling unit PROTOS-M5 and PROTOS-M8. This glue application method can realize dynamic adjustment of the film thickness when applying glue on the bonding surface of the tipping paper according to the characteristics of the tipping paper or latex characteristics. The advantage of the system is to achieve the best combination of system gluing and tipping paper characteristics, bu...

Claims

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Application Information

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IPC IPC(8): A24C5/47
Inventor 栗勇伟马少军吴志强乔建军王宇希韩冰
Owner CHINA TOBACCO HENAN IND
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