Functional film composite particle, manufacturing method and filter stick formed by functional film composite particle

A technology of composite particles and functional membranes, applied in e-liquid filter elements, applications, tobacco, etc., can solve the problems of large-scale application of filter sticks or cigarette filters, and achieve natural fragrance moisturizing, anti-counterfeiting and identification, and particle formation good sex effect

Active Publication Date: 2014-04-16
NANTONG CIGARETTE FILTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The purpose of the first invention: to overcome the shortcomings that the existing particle adsorption materials or composite filter materials cannot be widely used in the production of filter rods or cigarette fil

Method used

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  • Functional film composite particle, manufacturing method and filter stick formed by functional film composite particle
  • Functional film composite particle, manufacturing method and filter stick formed by functional film composite particle
  • Functional film composite particle, manufacturing method and filter stick formed by functional film composite particle

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0039] like figure 1 The functional film composite particles shown are composed of the particle material 3 and the functional film 1 wrapping the particle material 3 through the action of hydrogen bonds (5). Granular material 3 accounts for 90% by weight, functional film 1 accounts for 8% by weight, and other components account for 2% by weight; the granular material 3 is made of natural plants containing kudzu root or burdock fiber 4; functional film 1 is polyvinyl alcohol, chitosan A blend compound of sugar and gelatin, in which the ratio of polyvinyl alcohol and chitosan is 0.5:1; the size of the functional film composite particles is 30 mesh to 60 mesh.

example 2

[0041] like image 3 Filter rods of functional membrane composite particles are shown. First, the functional membrane composite particles described in Example 1 are added to the cellulose acetate tow to make the functional membrane composite particle filter rod segment 6, wherein the application amount of the functional membrane composite particles is 1 mg / mm; another groove Filter rod section 7 and ordinary acetate filter rod section 8; the three sections are connected into one body, and the periphery is wrapped with synthetic paper to form a ternary composite filter rod.

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PUM

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Abstract

The invention discloses a functional film composite particle. The functional film composite particle is composed of a particle material and a functional film which wraps the particle material, wherein the particle material is made of natural plants which are rich in cellulose and starch composition such as kudzu vine roots or burdock, and the functional film is formed by mixing polyvinyl alcohol with chitosan. The manufacturing method of the functional film composite particle includes the step of enabling the functional film to wraps the particle material through the fluidizing and spraying method by means of hydrogen bonds formed between molecular chains. The functional film composite particle can be used for manufacturing a filter stick. By means of the composite particle filter stick manufactured through the method, the environmental protection effect, the aroma enhancement effect and the moisture keeping effect of the natural plants can be brought into full play, and harmful organic substances in cigarette smoke can also be effectively adsorbed.

Description

technical field [0001] The invention relates to a granular adsorption material coated with a film material, its preparation method and its application as a cigarette filter material. Background technique [0002] The powder raw material is made into granules, the outer surface of the granules is wrapped with a film, the granules are used alone as an adsorption material, and the granules are pre-embedded in the fiber material as a compliance filter adsorption material to achieve adsorption, filtration, slow release or These technologies are often used in fields such as tobacco industry, chemical industry, electromechanical industry or agriculture. [0003] Ordinary cigarette filter materials (filter rods, filter tips) use fiber materials as filter elements. Some new technologies pre-embed granular materials with specific functions in fiber materials to improve adsorption, improve taste or reduce health risks. However, there are still some problems in the selection of raw ma...

Claims

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Application Information

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IPC IPC(8): A24D3/10
Inventor 高鑫孙庆杰唐荣成
Owner NANTONG CIGARETTE FILTER
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