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Blasting bead for cigarettes and preparation method

A technology for smoking and popping beads, which is applied in the fields of tobacco, application, and treatment of tobacco. It can solve the problems of high viscosity of the adhesive layer solution, low liquid loading rate, and thicker wall materials, so as to improve product quality and stability. The effect of high liquid loading rate and low cost

Active Publication Date: 2020-11-20
成都宏亿实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thickness of the wall material of the blasting beads prepared by the method of coaxial drop forming is in the range of hundreds of microns to millimeters, which has the problems of thicker wall material and low liquid loading rate. The solution viscosity is high and the process is difficult to control

Method used

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  • Blasting bead for cigarettes and preparation method

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Effect test

Embodiment 1

[0045] A popping bead for cigarettes, which is composed of a wall material and a core material, the weight percentage of the wall material is 5-20%, and the weight percentage of the core material is 80-95%.

[0046] Specifically, the wall material is an amphiphilic photocurable resin with a block structure; the core material is an aqueous essence solution containing a photosensitizer, wherein the photosensitizer is water-soluble and has a mass percent concentration of 0.01-0.1 %.

Embodiment 2

[0048]The amphiphilic photocurable resin is selected from any one or more of epoxy acrylate, polyurethane acrylic resin, polyester acrylic resin, and aminoacrylic resin. Strength, wall material thickness, etc. determine how to compound the amphiphilic photocurable resin.

[0049] Photosensitizers include natural photosensitizers such as curcumin, riboflavin, quinone compounds and psoralen, porphyrin compounds, cationic porphyrin compounds, bacterial chlorophyll derivatives, phthalocyanine and its derivatives, methylene blue And phenothiazine compounds, tetraiodofluorescein, and other commercially available water-soluble photosensitizer products, etc.

Embodiment 3

[0051] A method for preparing popping beads for cigarettes, the method comprising the following steps:

[0052] The wall material is dissolved in an organic solvent, and the weakly polar organic solvent is used as a dispersant for the photocurable resin, and the photocurable resin is dispersed in it to form a forming liquid;

[0053] The core material is an aqueous essence solution, and a small amount of water-soluble photosensitizer is added to initiate the crosslinking and curing of the resin; the core material is dropped into the forming liquid with a dropper, and the water droplet remains spherical because water is incompatible with the organic solvent of the forming liquid. The amphiphilic photocurable resin dispersed in the forming liquid, driven by thermodynamic force, gathers at the interface between water droplets and organic solvents, and self-assembles to form a wrapped core due to interfacial tension and the interaction between molecular segments. the spherical sha...

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Abstract

The invention belongs to the technical field of cigarettes, and discloses a blasting bead for cigarettes and a preparation method. The blasting bead for the cigarettes is composed of a wall material and a core material, wherein the weight percentage of the wall material is 5-20%, and the weight percentage of the core material is 80-95%. The preparation method of the blasting bead for the cigarettes comprises the steps of dissolving the wall material into an organic solvent to form forming liquid; dropping the core material into the forming liquid by using a dropper; and applying light. According to the invention, the light-cured resin with an amphiphilic block structure is used as the wall material, water drops are self-assembled and coated on an interface of water and the organic solvent,namely, the surfaces of the water drops, so that supramolecular assembly is realized, and the obtained blasting bead wall material has a plurality of molecular thicknesses and sizes in a range from nanometer to micrometer, so that the content of the coated core material is higher, and the liquid carrying rate is higher.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a popping ball for cigarettes and a preparation method thereof. Background technique [0002] Popping beads for cigarettes are tobacco additives, which are small rubber beads with liquid inside. It is used in cigarette filters, and the inner package liquid will flow out after rupture, which can enrich the flavor of cigarettes. [0003] The "popping bead addition" technology is an important cigarette flavoring technology. The main international tobacco companies adopt this technology to add aroma to mixed cigarettes through the essence contained in the popping beads. The aromas are mainly concentrated in traditional flavors such as mint, fruit (blueberry, apple, etc.), cocoa, etc. . In Europe and the United States, most of the puffed puffed cigarettes with high market acceptance are mint puffed puffs, such as Marlboro under Philip Morris, luckyStrike and PallMall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/30
CPCA24B15/30
Inventor 杨玉玺程飞金亮林应红周斌
Owner 成都宏亿实业集团有限公司
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