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

End-capping paper of heat-not-burn cigarette, sealing method and smoking set

A heat-not-burn, cigarette stick technology, applied to tobacco and other fields, can solve the problems of heating and increasing the user's suction resistance, and achieve the effect of increasing air permeability and preventing falling

Active Publication Date: 2021-04-13
NEW FLAME INTELLIGENT MFG (SHENZHEN) CO LTD
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The smoking particle section of the existing heat-not-burn cigarette is packaged and shaped in advance. When making the heat-not-burn cigarette, the packaged smoke particle section and filter section are directly put into the paper skin. Although it can prevent the smoke particles from falling during use, because it is pre-packaged, both ends of the smoke particle segment are wrapped, so when in use, the heating needle can only puncture the smoke particles The wrapped part at the outer end of the segment and the wrapped part at the inner end of the smoking particle segment are still intact, which will lead to the circulation of the smoke generated by the heating of the smoking particles, and will increase the resistance when the user draws

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
  • End-capping paper of heat-not-burn cigarette, sealing method and smoking set
  • End-capping paper of heat-not-burn cigarette, sealing method and smoking set
  • End-capping paper of heat-not-burn cigarette, sealing method and smoking set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] Please refer to figure 1 , the present invention provides a heat-not-burn cigarette end-sealing paper, which includes a sealing round paper 1 that is easily pierced by a heating needle; the sealing round paper 1 is provided with a number of micropores 11, and the micropores 11 are neatly formed. Arranged or randomly arranged; the micropores 11 are in a circular shape, the diameter of the micropores 11 is smaller than the diameter of the smoke particles of the heat-not-burn cigarette, and the diameter of the micropores 11 is 20nm-50nm; the density of the micropores 11 is 200-300 pieces / cm2, the diameter of the sealing round paper sheet 1 is 0.8cm-1.2cm, and the air permeability of the sealing round paper sheet 1 is 1000-5000CU.

[0087] Specifically, the set of several micropores 11 increases the air permeability, so that when the heating is aimed at the smoking particles, the external air enters into the cigarette, which is helpful for the generation of the smoke of the...

Embodiment 2

[0091] On the basis of embodiment 1,

[0092] Further, please refer to figure 2 The sealing round paper sheet 1 includes a first layer; the first layer is a tipping paper layer 13; the thickness of the tipping paper layer 13 is 0.3mm-0.5mm. The tensile strength of the tipping paper layer 13 is 1.3-1.8 / g.cm-3. The sealing round paper sheet 1 also includes a second layer; the second layer is positioned on the inner side of the tipping paper layer 13, the second layer is a high air permeability molding paper layer 12, and the thickness of the high air permeability molding paper layer 12 is 0.2mm -0.6mm. The high air permeability forming paper layer 12 is made of one or a mixture of hardwood sulfite pulp, hardwood kraft pulp, softwood sulfite pulp and softwood kraft pulp. The sealing round paper sheet has a certain tensile strength, so it can prevent the falling of smoke particles caused by the damage of the sealing round paper sheet during transportation or unused state.

[...

Embodiment 3

[0102] On the basis of embodiment 1 or 2, such as Figure 4-5 As shown, the smoking set 2 includes:

[0103] The shell 21, the shell 21 is provided with a partition 26, which is divided into an upper chamber 211 and a lower chamber 212 by the partition, and a through hole is arranged on the partition;

[0104] The cigarette container 22 includes: an outer container 221, and an inner container 222 slidably arranged in the outer container 221, and the heat-not-burn cigarette is inserted into the inner container 222;

[0105] The heating device 23 and the battery are all arranged in the lower chamber 212, the heating device 23 includes a heating needle 231, and the heating device is inserted into the inner container 222 through the through hole, and the heating needle 231 is inserted in the lower chamber 212 A control device 24 for controlling the heating device 23 is provided; the control device and the heating device are powered by a battery.

[0106] The push-out and clampin...

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
diameteraaaaaaaaaa
diameteraaaaaaaaaa
gas permeabilityaaaaaaaaaa
Login to View More

Abstract

The invention discloses end-capping paper of a heating non-burn cigarette, a sealing method and a smoking set. The end-capping paper comprises a sealing round paper sheet which is easily punctured by a heating needle; a plurality of micropores are formed in the sealing round paper sheet and are arranged in order or randomly; the vertical micropores are circular, the diameters of the micropores are smaller than those of smoke particles of the heat-not-burn cigarette, and the diameters of the micropores are 20nm and 50nm; and the density of the micropores is 200-300 / cm<2>. The micropores are formed in the sealing round paper sheet, so that the air permeability is improved, external air enters the cigarette when a heating needle heats smoke particles, and smoke of the smoke particles can be generated. Moreover, the sealing round paper sheet has certain tensile strength, so that smoke particles can be prevented from falling off due to damage of the sealing round paper sheet in a transportation or unused state.

Description

technical field [0001] The invention relates to heat-not-burn cigarettes, more specifically to a sealing paper for heat-not-burn cigarettes, a sealing method and a smoking set. Background technique [0002] Heat-not-burn cigarettes are cigarettes made of tobacco substances that are heated by electronic heating equipment without burning them. No naked flames are used during smoking and there is no ash, so they are environmentally friendly cigarettes. When using electronic heating equipment to smoke this kind of cigarette, consumers can not only feel the aroma of tobacco, but also significantly reduce the harmful substances produced by the high temperature pyrolysis of conventional rolls during combustion, thus providing consumers with an effective Healthy smoking methods are increasingly favored by consumers. [0003] The smoking particle section of the existing heat-not-burn cigarette is packaged and shaped in advance. When making the heat-not-burn cigarette, the packaged s...

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): A24F40/51A24F40/70A24F40/46A24F40/42A24F40/40A24F40/20
CPCA24F40/51A24F40/70A24F40/46A24F40/42A24F40/40A24F40/20
Inventor 温育青温志勇袁华军赵旭
Owner NEW FLAME INTELLIGENT MFG (SHENZHEN) CO LTD
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