Polynary composite filter tip and polynary composite filter stick

A multi-component composite and filter technology, which is applied in the fields of e-liquid filter elements, applications, tobacco, etc., can solve the problems of lack of adsorption function, etc., and achieve the effects of improving the quality of smoking, alleviating the damage to human health, and having various structures

Inactive Publication Date: 2012-04-25
NANTONG CIGARETTE FILTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filter element of this patent is composed of a common section and lacks differential adsorption functions

Method used

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  • Polynary composite filter tip and polynary composite filter stick
  • Polynary composite filter tip and polynary composite filter stick
  • Polynary composite filter tip and polynary composite filter stick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] As attached figure 1 As shown, there are 4 types of filter element segments connected together along the length of the filter, and the outer periphery is made of the same sheet of formed paper 3; the 4 types of filter element segments are the fiber acetate filter segment near the mouth and the paper filter segment containing fiber acetate. 5. The filter element section 7 and the color filter element section 8 containing activated carbon adsorbent; the sum of the length of the four filter element sections is the length of the filter tip, and the length of the filter tip is 32mm.

Embodiment 2

[0027] As attached figure 2 As shown, there are 3 types of filter element segments connected together along the length of the filter, and the outer periphery is made of the same sheet of formed paper 3; the 3 types of filter element segments are the fiber acetate filter segment near the mouth and the paper filter segment containing fiber acetate. 5. There are three kinds of color filter element segments 8; the sum of the length of the three filter element segments is the length of the filter tip, and the length of the filter tip is 25mm.

[0028] The aforementioned cellulose acetate filter core section 2 near the mouth has a coaxial inner core 1. The diameter of the coaxial inner core 1 is 1 / 2 of the diameter of the filter tip, which is the same small paper filter core.

[0029] There is also a groove-shaped cellulose paper 4 between the forming paper 3 and the three kinds of filter element sections, which wraps a section of the cellulose acetate filter element section 2 closest ...

Embodiment 3

[0031] There are 4 groups connected together along the length of the filter such as figure 2 The three filter element segments shown are multi-element composite filter rods made of the same piece of formed paper on the periphery; the three filter element segments are acetate fiber filter segment 2, fiber acetate-containing paper filter segment 5 and color filter element segment near the mouth. 8. The sum of the lengths of the three filter elements is 36mm. The above three types of filter element sections each have their own independent coaxial inner cores, and their coaxial inner cores have a diameter of 1 / 3-3 / 5 of the diameter of the filter tip, and they are all made of small polypropylene fiber filter elements.

[0032] The total length of the multi-element composite filter rod is 144mm, the multi-element composite filter rod can be divided into 4 pieces such as figure 2 The multi-element composite filter is shown; each multielement composite filter has a length of 36mm and ...

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PUM

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Abstract

The invention provides a polynary composite filter tip, which is provided with a variety of filter element sections and a piece of peripheral shaping paper. One type of filter element section is a paper filter element section containing acetate fibers, and the rest of the filter element sections are two or more of a acetate fiber filter element section, a polypropylene fiber filter element section, a paper filter element section, an active carbon adsorbent-containing filter element section and a colorful filter element section. Or one type of filter element section, two types of filter element sections or multiple types of filter element sections are respectively provided with respective coaxial cores as well, and the diameter of each coaxial core is one fifth to four fifth of the diameter of the filter tip. A circle of grooved cellulose paper can be arranged between the shaping paper and the filter elements as well. The invention also provides a polynary composite filter stick, and a filter tip cut from the polynary composite filter stick contains the polynary composite filter tip. The filter tip has the adsorbing properties of a variety of filter elements to respectively adsorb various complex smoke components, and can adsorb more harmful components in smoke and improve the smoking taste of cigarettes; moreover, the shape and the structure are diversified, and novel cigarette filter tip varieties with a variety of different functions can be provided for consumers.

Description

Technical field [0001] The invention relates to a filter tip or filter rod for cigarettes, in particular to a multi-element composite filter tip or a multielement composite filter rod with a composite structure containing multiple filter element segments. Background technique [0002] Generally, the filter tip of a cigarette is a filter rod formed by a composite structure of a filter element and a forming paper (or forming paper), which is then cut into pieces. The filter element of the existing filter or the filter element of the existing literature is mainly made of a single filter element such as an ordinary acetate fiber filter element, a polypropylene fiber filter element, a paper filter element, etc. The structure and shape of the filter tip are simple, and it is effective in adsorption function and taste absorption. And there are deficiencies in anti-counterfeiting. [0003] The specification of the patent application No. 02211834.9 introduces a "ternary composite filter ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04A24D3/06
Inventor 黄彪林建盛培秀唐荣成徐兴华黄伟孙庆杰
Owner NANTONG CIGARETTE FILTER
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