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

Compound filter stick with smoke veering function unit and cigarette filter tip of compound filter stick

A technology of functional unit and composite filter rod, which is applied in the direction of e-liquid filter, tobacco, application, etc., can solve the problem of no improvement in other indicators of smoke, and achieve the effect of good anti-counterfeiting function.

Pending Publication Date: 2019-08-16
NANTONG CIGARETTE FILTER
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the patent blocked part of the tar, it did not improve other indicators of smoke

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
  • Compound filter stick with smoke veering function unit and cigarette filter tip of compound filter stick
  • Compound filter stick with smoke veering function unit and cigarette filter tip of compound filter stick
  • Compound filter stick with smoke veering function unit and cigarette filter tip of compound filter stick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Such as Figure 4 The composite filter rod containing the flue gas diverting functional unit shown is a composite structure of three multi-units connected in series, and one unit such as figure 1 Shown is a flue gas turning functional unit. The flue gas turning functional unit has a flue gas turning structure. According to the path of the flue gas flowing therein, the turning structure has an axial airflow pipe A and a redirecting airflow pipe arranged in sequence Road, axial air flow pipeline B;

[0042] The axial air flow pipeline A is near the axis of the filter rod, and the axial air flow pipeline B is measured inside the outer circumference of the filter rod.

[0043] The central axis of the direction-changing airflow pipeline is a truncated cone-shaped pipeline perpendicular to the axis of the filter rod.

[0044] A certain feeding space C is left between the end of the axial air flow pipeline A and the direction-changing air flow pipeline, and the feeding space C is pro...

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 discloses a compound filter stick with a smoke veering function unit. One of units is the smoke veering function unit, the smoke veering function unit is internally provided with an axial airflow pipeline A, a turning airflow pipeline and an axial airflow pipeline B which are arranged in sequence, the turning airflow pipeline is preferentially a circular-truncated-cone-shaped pipeline, and particles can also be embedded in the tail end of the axial airflow pipeline A. A prepared cigarette filter tip can prolong a path of the smoke and improve the cooling effect on the smoke, hasthe functions of reducing tar and enhancing fragrance, improves the state of the smoke, and improves the sensory quality; or a visualized function unit is arranged, and can bring a direct sense of harm decreasing and tar reducing to consumers.

Description

Technical field [0001] The invention relates to a forming technology of a composite filter rod for cigarettes. Background technique [0002] Composite filter rods are usually made of two or more different types of filter element segments or filter rod segments connected in series and then wrapped in forming paper. [0003] In addition to the different materials of the filter element, capsules, particles or small firmware can be pre-embedded in some filter element sections or filter rod sections in order to bring different functions. [0004] The invention with a patent application number of 2018113855932 provides a cigarette filter rod and cigarette containing L-Cups water cup firmware. The filter rod contains L-Cups water cup firmware. The L-Cups water cup firmware includes degradable materials. An injection-molded cup-shaped container. The top opening of the cup-shaped container is circular, the bottom is polygonal, and the bottom faces the proximal end of the filter rod. The corn...

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): A24D3/04
CPCA24D3/04
Inventor 罗亮孙庆杰黄伟盛培秀郭军亮吴承澄
Owner NANTONG CIGARETTE FILTER
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