Plug wrap paper aqueous coating containing tea extract for tobacco

Abstract

The invention provides a tobacco wrap paper aqueous coating containing tea extract. At present, the traditional wrap paper only has the function of wrapping cut tobacco and does not have the direct functions of reducing the harm of cigarettes and improve mouth taste. The aqueous coating is prepared by the following technical means of: (1) boiling pulverized tea in boiling water for 10-30 min, filtering, taking filter liquid a, and concentrating the filter liquid a until the viscosity measured by using a coating 4 viscosity cup is 30-40 s; (2) in another container, firstly heating water to 80-100 DEG C and then stirring and mixing the water, carboxymethylcellulose and an adhesive according to the ratio of 10:(1-2):(1.5-2.5) to form a cross-linking mixed liquid b; and (3) stirring and mixing the products of steps (1) and (2) according to the ratio of 5:(4-8) to obtain the aqueous coating for wrap paper.

Description

technical field

[0001] The invention belongs to a coating for processed finished paper. Background technique

[0002] As we all know, cigarette smoke contains a variety of harmful substances. After smoking, these harmful ingredients deposit in the human body and cause various diseases in the lungs, respiratory tract, stomach and other organs. Although everyone knows that smoking is harmful to health, cigarettes have a refreshing effect. , calming the nerves, proper smoking can excite people, inspire inspiration, and improve work efficiency, so it is still difficult for smokers to quit smoking.

[0003] Tea is known as the "national drink" in my country. A large number of modern scientific studies have confirmed that tea does contain biochemical components that are closely related to human health. Tea not only has the functions of refreshing and clearing heart, clearing heat and relieving heat, digesting food and reducing phlegm, removing greasy weight, clearing heart and an...