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Skin-core aromatized filter rod and preparation method thereof

A technology of skin-core type and fragrance filter rods, which is applied in the direction of e-liquid filter elements, applications, tobacco, etc., can solve the problems of volatilization and affecting the effect of fragrance retention, and achieve the effect of low cost

Pending Publication Date: 2018-06-01
ZHENGZHOU TOBACCO RES INST OF CNTC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still some problems in this patent: (1) Since the added essence and gel are mixed in advance, the added essence must be miscible with the gel material, and there are many essences that are not compatible with the gel. Use this method; (2) The essence is mixed with the gel and attached to the core thread, part of the essence will be distributed on the surface of the gel, and will still evaporate quickly, affecting the fragrance retention effect

Method used

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  • Skin-core aromatized filter rod and preparation method thereof
  • Skin-core aromatized filter rod and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0021] First, soak the cotton thread in menthol and mix the mixture of polycaprolactone and polyethylene glycol at a ratio of 5:1. The molecular weight of polycaprolactone is 20,000, and the molecular weight of polyethylene glycol is 800. After the above-mentioned polymer is heated to 60°C, a polymer solution is formed; the above-mentioned incense string core layer containing menthol is immersed in the liquid polymer, so that the surface of the incense string core layer is completely covered with a layer of polymer solution, and after cooling A sheath-core type scented thread core can be obtained. The sheath-core fragrance thread core and the cellulose diacetate tow are formed on the filter rod forming machine at the same time, and the tow and the sheath-core linear fragrance slow-release material (that is, the fragrance thread core) are bonded together by a plasticizer. Together, a sheath-core type fragranced filter rod is formed, the plasticizer addition ratio is 6% of the f...

Embodiment 2

[0025] Firstly, soak the incense thread in the dried tangerine peel extract and mix the mixture of polycaprolactone and polyethylene glycol at a ratio of 2:3. The molecular weight of polycaprolactone is 30,000, and the molecular weight of polyethylene glycol is 1,000. After the above-mentioned polymer is heated to 55°C, a polymer solution is formed; the above-mentioned incense string core layer containing orange peel extract is immersed in the liquid polymer, so that the surface of the incense string core layer is completely covered with a layer of polymer solution, and cooled Finally, the sheath-core type scented thread core can be obtained. The sheath-core fragrance thread core and the polylactic acid tow are formed on the filter rod forming machine at the same time, and the tow and the sheath-core linear fragrance slow-release material (that is, the fragrance thread core) are bonded together by a plasticizer. A sheath-core type fragranced filter rod is formed, the plasticiz...

Embodiment 3

[0027] First, soak the incense thread in the moss extract, mix the mixture of polycaprolactone and polyethylene glycol at a ratio of 3:2, the molecular weight of polycaprolactone is 40000, and the molecular weight of polyethylene glycol is 1500 . After the above-mentioned polymer is heated to 63°C, a polymer solution is formed; the above-mentioned incense string core layer containing tree moss extract is immersed in the liquid polymer, so that the surface of the incense string core layer is completely covered with a layer of polymer solution, After cooling, a sheath-core scented thread core can be obtained. The sheath-core fragrance thread core and the diacetate cellulose tow are formed on the filter rod forming machine at the same time, and the tow and the sheath-core linear fragrance slow-release material (that is, the fragrance thread core) are bonded together by a plasticizer , forming a sheath-core type fragranced filter rod, the plasticizer addition ratio is 8% of the f...

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Abstract

The invention discloses a skin-core aromatized filter rod and a preparation method thereof. The skin-core aromatized filter rod comprises a filter rod body formed by bonding cellosilk bundles througha plasticizer. The skin-core aromatized filter rod is characterized in that a skin-core aromatic thread core is wrapped in the filter rod body and composed of an aromatic thread core layer containingessence perfume and a polymer skin layer wrapped on the aromatic thread core layer. Aromatic threads in the aromatic thread core layer are cotton threads, the essence perfume includes menthol, tangerine peel extract, tree moss extract, alfalfa extract and maple extract, and the polymer skin layer is prepared from a mixture of polycaprolactone and polyethylene glycol. Preservation time of the essence perfume in the filter rod can be increased, and release of aromatic ingredients during cigarette smoking can be prevented from being affected by missing of aroma before cigarette smoking. The essence perfume different in property can be added according to needs to meet different needs on aroma style of cigarettes.

Description

technical field [0001] The invention relates to a skin-core type flavoring filter rod and a preparation method thereof. Background technique [0002] In order to highlight the style characteristics of cigarettes or improve the sensory quality of low-tar cigarettes, cigarette flavoring is a method commonly used in cigarette production. At present, cigarette flavoring methods mainly include shredded tobacco flavoring, cigarette paper flavoring and filter stick flavoring. However, if flavoring is added to shredded tobacco and cigarette paper, the flavor will participate in the combustion during the smoking process of the cigarette, which may cause the cracking of the flavor and affect the flavoring effect. When the filter stick is flavored, the essence is carried out when the cigarette smoke passes through the filter stick, and will not be affected by the high temperature of the cigarette. Therefore, the filter stick flavoring is receiving more and more attention. In the trad...

Claims

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Application Information

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IPC IPC(8): A24D3/02A24D3/10A24D3/14A24D3/04
CPCA24D3/0212A24D3/048A24D3/10A24D3/14
Inventor 杨松李国政孙培健田海英孙学辉顾亮聂聪
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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