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

Preparation method for heat-not-burn cigarette core stick of rolling cigarette

A heat-not-burn, cigarette wick technology, applied in e-liquid filter, tobacco, application and other directions, can solve the problems of complex preparation and molding, difficulty in rolling and molding of high-viscosity tobacco media, insufficient sensory quality, etc., and achieve sensory quality improvement, Reduced opening and wrinkling steps, improved smoke consistency

Active Publication Date: 2018-07-27
CHINA TOBACCO YUNNAN IND
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on reconstituted tobacco leaf rolls with a certain width, the present invention provides a two-step forming process of slitting and shredding—gathering into rods. This process can solve the two core problems of complex preparation and insufficient sensory quality, and the process Simple
[0007] The purpose of the present invention is to provide a two-step preparation process for forming cigarette cores for heat-not-burn cigarettes, which solves the technical problem of difficult rolling and molding of high-viscosity tobacco media, and significantly improves the smoke production and suction of heat-not-burn cigarettes. Sensory qualities such as puff count and smoke consistency

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
  • Preparation method for heat-not-burn cigarette core stick of rolling cigarette
  • Preparation method for heat-not-burn cigarette core stick of rolling cigarette
  • Preparation method for heat-not-burn cigarette core stick of rolling cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Preparation of a dry-process reconstituted tobacco leaf of a heat-not-burn cigarette

[0025] Choose quantitative 115g / m 2 , the special reconstituted tobacco leaves for heat-not-burn cigarettes with a width of 11.0cm are respectively prepared into single sticks with a length of 120mm and a circumference of 24.0mm smoke core rod. In the preparation method of the present invention, the coiled shred width is 1.00mm, and the humidity environment for processing and molding is 40% relative humidity.

Embodiment 2

[0026] Example 2: Performance test of smoke core rod

[0027] Taking the two kinds of cigarette core rods in Example 1 (the control sample of the smoke core rod prepared by the conventional tobacco rod molding process and the smoke core rod prepared by the present invention) as the research objects, the performance comparison was carried out around the circumference, weight and draw resistance. The results are shown in Tables 1 and 2.

[0028] Table 1 control sample

[0029]

[0030]

[0031] Table 2 The present invention

[0032]

[0033] As can be seen from Table 1 and Table 2, the reconstituted tobacco leaf product prepared by the preparation method of the present invention can better adapt to the processing requirements of the gathering process, and the physical index of the formed cigarette core rod is the same as that of the conventional one processed by the opening and wrinkling process. Compared with the physical indicators of the cigarette core rod made of ...

Embodiment 3

[0034] Embodiment 3: sensory quality evaluation method

[0035] Use two kinds of cigarette core rods in Example 1 respectively (the smoke core rod control sample prepared by the conventional tobacco core rod forming process and the smoke core rod prepared by the present invention) to prepare heat-not-burn cigarettes, and carry out according to the standards in Table 3 Sensory evaluation.

[0036] Table 3: Evaluation criteria for sensory quality of heat-not-burn cigarettes

[0037]

[0038] Inspection procedure: Provide samples and inspection forms to the evaluation experts, and require the evaluation staff to evaluate various indicators according to the requirements of the form.

[0039] Result statistics: The evaluation results of all appraisers are valid. Calculate the arithmetic mean of the individual evaluation results of each appraiser, keep the result to one decimal place, and add the arithmetic mean of each individual item to get the total score , the results are k...

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
Widthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method for a heat-not-burn cigarette core stick of a rolling cigarette. The preparation method comprises the following steps that (1) a remanufactured tobacco roll is selected and is rolled and placed on a rolling shaft, the tobacco roll is divided into strips and cut into shreds to form a lateral half-cut and longitudinal continuous state, and a rolling machine rolls the tobacco roll to a cannular remanufactured tobacco roll; (2) machine shaping is carried out on the cannular remanufactured tobacco roll of the step (1) by conventional paper-based mouth stick shaping equipment, the cannular remanufactured tobacco roll is gathered to form a stick and cut for shaping, and the heat-not-burn cigarette core stick of the rolling cigarette is obtained. The preparation method solves the problems of complex preparation and shaping and sensory quality deficiencies, and the process is simple.

Description

technical field [0001] The invention belongs to the field of novel tobacco products, and in particular relates to a method for preparing a core rod for heat-not-burn cigarettes. Background technique [0002] For heat-not-burn cigarettes, the heating temperature is usually less than 500°C. Studies have shown that the release of harmful components in tobacco smoke is closely related to the heating and combustion temperature, and reducing the heating or combustion temperature can significantly reduce the release of harmful components in smoke. While satisfying consumers' tobacco characteristics, reducing the release of harmful components in smoke and reducing the harm to consumers is the starting point for the design and development of heat-not-burn cigarettes with the characteristics of "heating tobacco instead of burning tobacco". Based on this, compared with other types of new tobacco products such as smokeless tobacco and electronic cigarettes, heat-not-burn cigarettes are...

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): A24D3/02A24B7/00
CPCA24B7/00A24D3/02A24D3/0204
Inventor 尚善斋汤建国雷萍韩敬美郑绪东王程娅曾旭李志强袁大林师坤荣易斌魏宏廖晓祥孙志勇傅源峰刘刚陈永宽缪明明
Owner CHINA TOBACCO YUNNAN 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