Heating cigarette double-filament gathering device and cigarette core rod forming system

Abstract

The invention relates to the technical field of heating cigarettes, in particular to a heating cigarette double-filament gathering device and a cigarette core rod forming system. The gathering devicecomprises a gathering shell, and openings are formed in the two ends of the gathering shell to form a tobacco shred inlet and a tobacco shred outlet respectively; the gathering shell comprises an outer shell and an inner shell which are coaxial, a first tobacco shred gathering cavity is formed in an inner cavity of the inner shell, and a second tobacco shred gathering cavity is formed between theinner shell and the outer shell; the tobacco shred inlet comprises a first tobacco shred inlet positioned in the first tobacco shred gathering cavity and a second tobacco shred inlet positioned in thesecond tobacco shred gathering cavity; the tobacco shred outlet comprises a first tobacco shred outlet located in the first tobacco shred gathering cavity and a second tobacco shred outlet located inthe second tobacco shred gathering cavity. Double cut tobaccos with different characteristics can be synchronously rolled into the cigarette core rod, and the design and manufacturing level of a heating cigarette is improved.

Description

technical field [0001] The invention relates to the technical field of heated cigarettes, in particular to a double-filament gathering device for heated cigarettes and a tobacco core rod forming system. Background technique [0002] In recent years, as the tobacco control environment has become increasingly severe and people have paid increasing attention to smoking and health issues, the research and development of a new type of tobacco product that can comprehensively and significantly reduce the release of harmful components of tobacco has gradually become the development focus of the tobacco industry in various countries around the world. Therefore, heated cigarettes have attracted much attention since their inception. The product market has developed rapidly, and the consumer group has continued to expand. Heated tobacco products have gradually become a new profit growth point for multinational tobacco companies. At present, the mainstream heated cigarettes in the inter...

AI Technical Summary

Problems solved by technology

The cigarette rod in this application is "consisted of two tobacco layers 19 and 37 with an inner tobacco rod 2 sandwiched in between", and then these three layers are included, thus having uneven wrapping of outer tobacco, inner tobacco and outer tobacco Inadequate combination leads to the need for special setting of the reinforcement part of the head end

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