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Heating type paper wrapped around non-burning cigarette core material for heating and preparation method of heating type paper

A heating, non-combustion, heating technology, applied in non-woody plant/crop pulp, paper, papermaking, etc., can solve the problems of macula and low heating temperature of cut tobacco, reduce macula, improve paper heat transfer, increase waterproof and moisture resistance sexual effect

Inactive Publication Date: 2019-04-26
CHINA TOBACCO SHANDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the peripheral heating type has problems such as lower heating temperature of shredded tobacco and yellow spots on the paper wrapping shredded tobacco during cigarette storage, while the existing technical indicators of non-combustible paper cannot meet the requirements for wrapping the core material of peripheral heating type HNB cigarettes

Method used

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  • Heating type paper wrapped around non-burning cigarette core material for heating and preparation method of heating type paper
  • Heating type paper wrapped around non-burning cigarette core material for heating and preparation method of heating type paper
  • Heating type paper wrapped around non-burning cigarette core material for heating and preparation method of heating type paper

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preparation example Construction

[0030] As introduced in the background technology, for the peripheral heating type, there are problems such as the lower heating temperature of the cut tobacco, and yellow spots on the paper wrapping the cut tobacco during the storage of cigarettes. Therefore, the present invention proposes a paper wrapping the core material of a heated non-combustible cigarette with peripheral heating and a preparation method thereof, comprising the following steps:

[0031] 1) select natural or regenerated plant fibers and carry out papermaking after a certain degree of pulping;

[0032] 2) Add heat-conducting fillers during the dilution process of the thick slurry after grinding, and the addition ratio of heat-conducting fillers is 30-60% of the mass of the slurry

[0033] 3) Sizing after papermaking to improve the waterproof and moisture-proof properties of the base paper and reduce the possibility of cigarette macula;

[0034] The weight of paper is 20~30g / m 2 ; Paper air permeability i...

Embodiment 1

[0042] Embodiment 1: preparation quantification is 30g / m 2 1. The paper with an air permeability of 20CU for wrapping the core material of non-combustible cigarettes around the periphery. The fiber raw materials, heat-conducting fillers, and surface sizing agents used are shown in Table 1. The particle size of the heat-conducting filler is required to be 2 to 10 microns.

[0043] Table 1

[0044] composition

[0045] Other pulping and papermaking processes are carried out according to the traditional cigarette paper production process.

[0046] The obtained quantitative is 30g / m 2 The paper wrapped around the core material of non-combustible cigarettes was heated with a non-combustible cigarette heater at 300°C and the main smoke aroma components were analyzed. The results are shown in Table 2.

[0047] Table 2

[0048] main aroma ingredient

[0049] At the same time, take regular photos of the cigarettes in the storage process, and use software to analy...

Embodiment 2

[0050] Embodiment 2: preparation quantification is 20g / m 21. The paper with an air permeability of 5CU for wrapping the core material of non-combustible cigarettes around the periphery. The fiber raw materials, thermally conductive fillers, and surface sizing agents used are shown in Table 3. The particle size of the thermally conductive filler is required to be 2 to 10 microns.

[0051] table 3

[0052]

[0053]

[0054] Other pulping and papermaking processes are carried out according to the traditional cigarette paper production process.

[0055] The obtained quantitative is 20g / m 2 The paper wrapped around the core material of non-combustible cigarettes was heated with a non-combustible cigarette heater at 300°C and the main smoke aroma components were analyzed. The results are shown in Table 4.

[0056] Table 4

[0057] main aroma ingredient

[0058] At the same time, take regular photos of the cigarettes in the storage process, and use software to anal...

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Abstract

The invention relates to heating type paper wrapped around a non-burning cigarette core material for heating. The paper is sizing treated paper, and the paper is filled with a thermal conductive filler; and the thermal conductive filler is one or more of aluminium oxide, magnesium oxide, zinc oxide, aluminum nitride, boron nitride and silicon carbide. According to the heating type paper wrapped around the non-burning cigarette core material for heating, compared with existing heating type paper wrapped around non-burning cigarette core materials for heating, when being heated at 300 DEG C, thewhiteness of the heating type paper wrapped around the non-burning cigarette core material for heating decreases only slightly in the storage process, and obvious yellow spots are avoided; and secondly, after the heating type paper wrapped around the non-burning cigarette core material for heating is heated in a 300 DEG C heater, the content of the smoke incense composition is significantly higher than that of the existing heating type paper wrapped around the non-burning cigarette core materials for heating.

Description

technical field [0001] The invention belongs to the field of paper for cigarettes, and in particular relates to a paper wrapping the core material of a heated non-combustible cigarette with peripheral heating and a preparation method thereof. Background technique [0002] Heat-not-burn cigarette (HnB) is a new type of tobacco product that generates smoke for consumers to inhale in a non-combustible state by using a heat source to heat a cigarette heating rod made of tobacco material. One of the major changes in HnB compared to conventional cigarettes is the lower ambient temperature of the tobacco material during consumption. The combustion cone temperature of traditional cigarettes can reach up to 950°C, and cigarette shreds can form thousands of products through complex reaction pathways such as distillation, cracking, and combustion; for HnB, the temperature of tobacco materials is generally lower than 500°C when consumers use them. And the smoke is mainly generated thro...

Claims

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Application Information

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IPC IPC(8): D21H11/12D21H17/67D21H19/10D21H21/16D21H21/34D21H13/02D21H17/68
CPCD21H11/12D21H13/02D21H17/67D21H17/675D21H17/68D21H19/10D21H21/16D21H21/34
Inventor 于龙国刘仕民周仕禄曹守涛刘群刘志广王钧
Owner CHINA TOBACCO SHANDONG IND
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