Method for making tobacco paper with stems and dust of tobacco

Abstract

A tobacco paper used for cigarettes is made up of tobacco stem and tobacco dust through immersing tobacco stems in water, extracting, coarse pulping, fine pulping, mixing in with tobacco dust, wood pulp or bast pulp, reinforcing agent and assistant proportionally, diluting the mixture with water and making paper. Its advantages include improved strength and toughness, low density and tar content, and low cost.

Description

technical field [0001] The invention belongs to the technical field of papermaking, and specifically refers to a method for manufacturing tobacco leaf paper by using tobacco stems and tobacco dust as raw materials. Background technique [0002] Tobacco stems and tobacco powder are leftovers of machine-made cigarettes. The usual way to deal with it is to throw it away. In order to reduce costs, some domestic enterprises use adhesives after crushing to process tobacco flakes by rolling method, instead of tobacco leaves as cigarette fillers, but because the texture is brittle and shredded again, the recycling rate only accounts for 75-85% , and the filling value is small, the smoke is less, and the cost of making cigarettes is high. Contents of the invention [0003] The object of the present invention is to provide a method for producing tobacco leaf paper with tobacco stems and tobacco dust as raw materials. The tobacco leaf paper...

AI Technical Summary

Problems solved by technology

In order to reduce costs, some domestic enterprises use adhesives after crushing to process tobacco flakes by rolling method, instead of tobacco leaves as cigarette fillers, but because the texture is brittle and shredded again, the recycling rate only accounts for 75-85% , and the filling value is small, the smoke is less, and the cost of making cigarettes is high and the cost is high