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

Coating liquid for heating incombustible tobacco product cigarette paper and preparation method and application of coating liquid

A heat-not-burn and tobacco product technology, applied in paper coating, textile and papermaking, coating, etc., to achieve the effect of light weight, fast heat dissipation and low cost

Active Publication Date: 2019-05-17
HUBEI CHINA TOBACCO IND
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a coating solution for heat-not-burn tobacco product cigarette paper and its preparation method and application according to the deficiencies of the prior art. The coating solution can be coated on the substrate paper to prepare heat-not-burn Cigarette paper can solve the defects of the existing non-combustible cigarette paper and smoke volume when it is actually applied to heat-not-burn cigarettes. release amount

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 for heating incombustible tobacco product cigarette paper and preparation method and application of coating liquid
  • Coating liquid for heating incombustible tobacco product cigarette paper and preparation method and application of coating liquid
  • Coating liquid for heating incombustible tobacco product cigarette paper and preparation method and application of coating liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1 provides a coating solution for heat-not-burn tobacco product cigarette paper, the specific preparation method is as follows: take 50 parts by weight of tobacco extract concentrate, 10 parts by weight of expanded graphite particles treated by the above method, 0.5 3% sodium alginate aqueous solution and 0.1 weight part damascenone were mixed evenly in parts by weight and dispersed by ultrasonic wave for 10 minutes to obtain the coating solution A for cigarette paper of heat-not-burn tobacco products.

[0043] Coating solution A for cigarette paper of heat-not-burn tobacco products prepared in Example 1 is uniformly coated on one side of the base paper of the above-mentioned cigarette paper, and the coated base paper is dried at 50°C , slice to get cigarette paper A.

Embodiment 2

[0044] Example 2 provides a coating solution for heat-not-burn tobacco product cigarette paper, the specific preparation method is as follows: take 60 parts by weight of tobacco extract concentrate, 15 parts by weight of expanded graphite particles treated by the above method, 0.8 The 3% sodium alginate aqueous solution and 0.15 weight part of Turkone were mixed uniformly and ultrasonically dispersed for 10 minutes to obtain the coating liquid B for cigarette paper of heat-not-burn tobacco products.

[0045] Coating liquid B prepared in Example 2 for cigarette paper of heat-not-burn tobacco products is evenly coated on one side of the base paper of the above-mentioned cigarette paper, and the coated base paper is dried at 55°C , slice to get cigarette paper A.

Embodiment 3

[0046] Example 3 provides a coating solution for heat-not-burn tobacco product cigarette paper, the specific preparation method is as follows: take 80 parts by weight of tobacco extract concentrate, 30 parts by weight of expanded graphite particles treated by the above method, 1.0 2% carboxymethyl cellulose aqueous solution by weight and 0.25 weight part Yunyan extract were mixed evenly, and ultrasonically dispersed for 13 minutes to obtain the coating liquid C for cigarette paper of heat-not-burn tobacco products.

[0047] Coating solution C for heat-not-burn tobacco product cigarette paper prepared in Example 3 is evenly coated on one side of the above-mentioned cigarette paper substrate paper, and the coated substrate paper is dried at 55°C , sliced ​​to get cigarette paper C.

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides coating liquid for heating incombustible tobacco product cigarette paper and a preparation method and application of the coating liquid. The coating liquid is prepared from thestep that tobacco extracting concentrated solution, expanded graphite particles, a dispersing agent and tobacco flavor are evenly mixed and subjected to ultrasonic dispersion for 7-15 minutes. The expanded graphite particles are prepared from the steps that expanded graphite particles with the particle diameters of 5-15[mu]m are placed in an atomizing agent solution, fully stirred under a negativepressure condition and absorb the atomizing agent solution, and drying at a low temperature of 70-100 DEG C is carried out. The tobacco extracting concentrated solution is prepared from the step thata tobacco extracting concentrated solution is subjected to vacuum concentration to the relative concentration of 1.21-1.28g / cm<3>. One surface of cigarette paper substrate paper is coated with the coating liquid evenly and subjected to drying slicing under the condition of 50-65 DEG C to obtain the cigarette paper, the cigarette paper can resist high temperature (about 300 DEG C), and the smoke releasing quantity during smoking can be improved.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn tobacco products, in particular to a coating solution for cigarette paper of heat-not-burn tobacco products and its preparation method and application. Background technique [0002] With the development of the modern cigarette industry, heat-not-burn tobacco products have gradually become an emerging substitute for traditional cigarettes. Heat-not-burn tobacco products use electrical, carbon, and chemical methods to heat tobacco components containing atomizers such as glycerin to produce smoke containing nicotine and flavor components, achieving a consumption experience similar to traditional cigarettes. Due to the non-combustion method, the harmful components produced by heat-not-burn tobacco products are greatly reduced compared with traditional cigarettes, and they are developing rapidly in international markets such as Japan and South Korea. [0003] In heat-not-burn tobacco products, t...

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
IPC IPC(8): D21H19/46D21H19/44D21H19/38D21H19/52D21H19/14D21H21/14
Inventor 周红审张耀华王昊方意覃艳东
Owner HUBEI CHINA TOBACCO IND
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