Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Coating liquid and heating non-burning smoke core material

A technology for coating liquid and tobacco, which is applied in the fields of tobacco, processed tobacco, essential oils/spices, etc. It can solve the problems of atomization loss and other problems, and achieve the effect of increasing the proportion of aroma substances, not easy to stick and agglomerate, and good selectivity

Inactive Publication Date: 2019-07-12
GUANGDONG GOLDEN LEAF TECH DEV
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The water extraction process has the following problems in the heat-not-burn wick material: the coating solution prepared by water extraction extract contains a large amount of water, and the water is converted into steam during the post-coating drying process, which will carry smoke-generating agents and flavor substances together Atomization loss

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coating liquid and heating non-burning smoke core material
  • Coating liquid and heating non-burning smoke core material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Glycerin is used as a fuming agent, absolute ethanol is used as a co-solvent, and the extraction solvent is obtained by configuring the mass ratio of the fuming agent to the co-solvent at 1:9.

[0049] The extraction equipment adopts continuous ultrasonic extraction equipment, and adopts three-stage countercurrent extraction.

[0050]Prepare materials according to the mass ratio of extraction solvent to tobacco raw material of 7:1, heat up the extraction solvent to 60°C, and then add the first batch of tobacco raw materials into the first-stage extraction tank, keep warm at 60°C for 25 minutes, separate solid-liquid, solid-form The material is sent to the second-stage extraction tank, the extraction solvent is supplemented so that the mass ratio of the extraction solvent to the solid is maintained at 7:1, the heat preservation is carried out at 60°C for 25 minutes, the solid-liquid is separated, and the liquid is sent back to the first-stage extraction tank and the secon...

Embodiment 2

[0055] A mixture of glycerin and propylene glycol (mass ratio 9:1) is used as a fuming agent, a mixture of water and ethanol (mass ratio 6:4) is used as a co-solvent, and the extraction is obtained according to the mass ratio of the fuming agent and the co-solvent of 7:3. solvent.

[0056] The extraction equipment adopts continuous ultrasonic extraction equipment, and adopts three-stage countercurrent extraction.

[0057] The tobacco leaf raw material is taken, and the tobacco raw material is obtained through impurity removal, uniform mixing and refining.

[0058] Prepare materials according to the mass ratio of extraction solvent to tobacco raw material of 5:1, raise the temperature of the extraction solvent to 70°C, then add the first batch of tobacco raw materials into the first-stage extraction tank, heat at 70°C for 20 minutes, separate solid-liquid, solid-form The material is sent to the second-stage extraction tank, the extraction solvent is supplemented so that the ma...

Embodiment 3

[0063] Glycerin is used as a fuming agent, and a mixture of water, ethanol and Tween-80 is used as a co-solvent, wherein the mass ratio of water to ethanol is 4:6, and the amount of Tween-80 is 0.3% of the mass of the co-solvent. The mass ratio of agent and co-solvent is 2:8 to configure the extraction solvent.

[0064] The extraction equipment adopts continuous ultrasonic extraction equipment, and adopts three-stage countercurrent extraction.

[0065] The tobacco leaf raw material is taken, and the tobacco raw material is obtained through impurity removal, uniform mixing and refining.

[0066] Prepare materials according to the mass ratio of extraction solvent to tobacco raw material of 12:1, raise the temperature of extraction solvent to 37°C, and then add it to the first-stage extraction tank together with the first batch of tobacco raw materials, keep warm at 37°C for extraction for 50 minutes, separate solid and liquid, and solidify The material is sent to the second-sta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides coating liquid and a heating non-burning smoke core material. A preparation method of the coating liquid comprises the steps that a smoke agent and a cosolvent are mixed to obtain an extraction solvent, and then the extraction solvent is mixed with cigarette and tobacco raw materials for extraction to obtain an extracting solution; and the extracting solution is concentratedto obtain an extract, and then an addition agent is added to obtain the coating liquid. The heating non-burning smoke core material is obtained by coating tobacco substrates using the coating liquid.According to the coating liquid and the heating non-burning smoke core material, the smoke agent is added into the extraction solvent, solute dissolution has good selectivity in the extracting process, the flavor component proportion in the coating liquid is increased, and flavor components run off less in the drying process; the liquidity of the coating liquid is good and the costing liquid is easy to permeate, and products are not prone to bonding and being blocked and later processing is facilitated; and the content of the flavor components of the heating non-burning smoke core material ishigher.

Description

technical field [0001] The invention relates to the field of tobacco leaf production, in particular to a coating solution and a heat-not-burn tobacco core material. Background technique [0002] The production process of heat-not-burn tobacco core materials is a separation-recombination process of tobacco substances. During the production process, tobacco raw materials are divided into two parts: soluble and insoluble in water phase through extraction and separation technology. The intermediate product of the cigarette core material, the base sheet, is formed in the processes of manufacturing, copying, etc., and the soluble matter is refined, concentrated, blended and other processes to form another intermediate product—the coating liquid, which can be backfilled and recombined on the substrate. A heat-not-burn smoke core material is obtained. [0003] The conventional coating solution preparation process is to extract the raw materials by water, separate, refine, and conce...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24A24B15/22C11B9/02
CPCA24B15/241A24B15/22C11B9/025C11B9/022
Inventor 胡嘉维吴宇航王益黄樊功博薛洋傅源锋
Owner GUANGDONG GOLDEN LEAF TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com