Cigarette paper conveying equipment for simultaneously conveying double-layer cigarette paper and double-layer cigarette paper cigarettes prepared therefrom

Abstract

The invention relates to cigarette paper conveying equipment capable of conveying double-layered cigarette paper. The equipment comprises two paper retreating machines, namely a left paper retreating machine (1) bearing internal layer cigarette paper bobbin, and a right paper retreating machine (2) bearing external layer cigarette paper bobbin; the left and right paper retreating machines are respectively controlled by a left paper retreating machine control device (1) and a right paper retreating paper control device (8); the equipment further comprises a double-layered cigarette paper neck (3) arranged on the downstreams of the left paper retreating machine (1) and the right paper retreating machine (2); the double-layered cigarette neck is formed by an internal layer cigarette paper neck (11) and an external layer cigarette paper neck (12) and a horizontal position adjusting rotary button (13); and the cigarette paper conveying equipment also comprises a rotating shaft, namely a plurality of conveying path devices arranged along internal layer cigarette paper (9) and external cigarette paper (10). Simple combination between internal and external cigarette paper is smartly utilized in the cigarette paper conveying equipment, so cigarette with double-layered cigarette paper and without bonding parts between the double layers is provided; and cigarette smoking quality can be enhanced.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a cigarette paper conveying device for simultaneously conveying double-layered cigarette papers and a cigarette prepared therefrom with double-layered cigarette papers and without adhesive bonding in the middle of the double-layered cigarette papers. Background technique [0002] Cigarette paper belongs to thin paper, and the general basis weight is 26-34g / m 2 between. The main raw materials of cigarette paper are fibers, inorganic fillers and combustion regulators. Commonly used fibers are flax fibers or wood pulp fibers; commonly used inorganic fillers are calcium carbonate, and its dosage is usually 25%-35% of the weight of cigarette paper; commonly used The combustion regulator is an alkali metal organic acid salt, and its dosage is usually 0.5%-3.0% of the weight of the cigarette paper. As the packaging paper for cigarette products, cigarette paper occupies ...

AI Technical Summary

Problems solved by technology

Although these types of double-layer cigarette papers can improve the sensory quality of cigarettes by adding various special additives or essences in the inner and outer layers of cigarette paper, but because the joint glue between the inner and outer layers of cigarette paper participates in the burning of cigarettes process, and usually only part of the area between the inner and outer layers of cigarette paper is applied with lap glue, which inevitably leads to different sensory qualities of cigarettes at different times during the cigarette smoking process, thus causing certain impact on the sensory quality of cigarettes. In addition, since the inner and outer layers of cigarette paper are connected with lap glue, the air permeability of different regions of the cigarette paper will be different, which will also have an adverse effect on the smoking sensory quality of the cigarette.

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