Capsule for cigarette and preparing method of capsule

Abstract

The invention relates to the technical field of spice embedding, in particular to a capsule for a cigarette and a preparing method of the capsule. The capsule comprises a solid case and a liquid core material, wherein the solid case is formed by two layer of thin films; the liquid core material is cladded in the solid case; the core material accounts for 80 to 95 percent of the total mass of the capsule; and the solid case accounts for 5 to 20 percent of the total mass of the capsule. The preparing method of the capsule for the cigarette has the advantages that complicated equipment is not needed; the method is suitable for continuous industrial production; the solid case of the prepared capsule is solid but is not tough, and can be easily broken through being pinched; inner core materials cladded in the solid case can be released after the solid case is broken through being squeezed by external force; the solid case which is not broken through being squeezed can provide good protection for the core material; active ingredients are prevented from volatilizing and going bad; and the retention period is prolonged.

Description

technical field [0001] The invention relates to the technical field of spice embedding, in particular to a cigarette capsule and a preparation method thereof. Background technique [0002] The role of cigarette flavoring is to improve the physical and chemical properties of cigarettes, round the aroma, modify the smoke, improve the taste, and establish the style of the product. To some extent, it affects the consumers' sense of smell, taste and touch, and improves the acceptability of the product. sex. The existing cigarette flavoring method is mainly to directly add essence to shredded tobacco, or add fragrance thread with essence in the filter tip. The common disadvantages of these two methods are: the essence retention time is relatively short, the shelf life of cigarettes is short, and the essence is released unevenly. [0003] At present, adding flavor capsules to cigarette filter rods is considered to be an ideal cigarette flavoring method. After the flavor is encaps...

AI Technical Summary

Problems solved by technology

The common disadvantages of these two methods are: short retention time of flavor, short shelf life of cigarettes, and uneven release of flavor

The disadvantages of this method are: the rubber skin of capsules made of gelatin is sensitive to temperature and humidity, which is easy to soften or age, thus affecting the use of flavor capsules in cigarettes, and the capsules prepared by the pressing method are seamed capsules

However, the production efficiency of the co-extrusion method is low, the process conditions are complicated, and there are many influencing factors (such as the viscosity, density, flow rate, etc. of the wall material and the core material), the capsule is easy to eccentric, and the breakage rate is high