Method and equipment for manufacturing cigarettes by filamentization of tobaccos reconstituted by papermaking process

Abstract

The invention relates to the manufacturing field of cigarettes, in particular to a method for manufacturing cigarettes by the filamentization of tobaccos reconstituted by a papermaking process. The method comprises the following steps of: (1) scattering boxed finished reconstituted tobaccos, and storing the scattered reconstituted tobaccos in a bin cabinet; (2) lifting the reconstituted tobaccos in the bin cabinet, and controlling the flow of the reconstituted tobaccos by using an electronic belt scale; (3) conveying the reconstituted tobaccos to a reversible belt by a high-position vibrationgroove with a metal detector; (4) after the reconstituted tobaccos on the reversible belt falls off the conveying vibration groove, prepressing the reconstituted tobaccos by a prepressing device, andallowing the reconstituted tobaccos to enter a tobacco filament cutter; (5) winnowing the reconstituted tobaccos to remove dust, allowing the reconstituted tobaccos to enter a buffering cabinet, and metering and boxing for blending; and (6) mixing the boxed reconstituted tobaccos and cut tobaccos directly by a blending filament mixing system, perfuming, storing and rolling to form the cigarettes of finished products. The reconstituted tobaccos are blended directly without undergoing a high-strength processing process, so resource waste caused by mechanical crushing in the process of blending the reconstituted tobaccos is reduced.

Description

technical field [0001] The invention relates to the field of cigarette manufacture, in particular to a method and equipment for making cigarettes by shredded reconstituted tobacco leaves by a papermaking method. Background technique [0002] In recent years, my country's tobacco industry has developed rapidly, and the demand for tobacco leaf raw materials is strong. The source of raw materials and the consumption of cigarettes have exceeded the expected target and greatly exceeded the level of previous years. However, my country has a large population and relatively insufficient arable land. To make concessions to the cultivation of grain and realize the strategy of "returning tobacco to grain", this has to consider the full utilization of tobacco leaf raw materials. According to statistics, nearly 200,000 tons of raw materials (including 100,000 tons of low-grade tobacco leaves) can be used to make reconstituted tobacco leaves nationwide. If 80% of the raw materials are used...

AI Technical Summary

Problems solved by technology

[0009] In order to solve the environmental and resource waste problems of papermaking reconstituted tobacco into shreds to make cigarettes, one object of the present invention is to provide a method for paperma

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