Additive resin carrier for cigarette filters and its preparation method

A resin carrier and cigarette filter technology, applied in the field of cigarettes, can solve the problems of difficulty in retaining or distributing flavor components and high molding temperature, and achieve the effects of low cost, good physical properties and easy molding

Active Publication Date: 2012-12-26
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high molding temperature of the resin material, if the resin material is used as a fragrance additive carrier, it will be difficult to retain or distribute the fragrance components due to the dense surface of the resin material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] After adding the rose essence to 4 times the weight of ethanol, add the ethanol essence mixture to the β-cyclodextrin according to the weight ratio of the above ethanol essence mixture to β-cyclodextrin at 1:4, and wrap and blend at 40°C After 12 hours, the precipitate was separated by filtration, washed with ethanol twice the weight of the mixed solution, dried in an oven at 30-60°C for 2-48 hours, and then dried to obtain essence microcapsule 1.

[0021] 30.5 parts by weight of carboxymethyl-modified cornstarch and 62.47 parts by weight of polylactic acid resin are thermally kneaded, kneaded and granulated, and then 5 parts by weight of essence microcapsules 1 are added. 1. Parts by weight are 2 parts of glycerol triacetate and 0.03 parts by weight of rose color powder are added in the hopper of the extrusion molding machine, and the length and width are selected to be no more than 5mm, and the rose-shaped template with a thickness of 2mm is used as a die , extruded a...

Embodiment 2

[0023] After adding the sweet-scented osmanthus essence to 8 times the weight of ethanol, add the ethanol essence mixture to the cyclodextrin according to the weight ratio of the ethanol essence mixture to the cyclodextrin of 1:8, wrap and cool at 60°C for 1 hour, and then After the precipitate is separated by filtration, it is washed with ethanol which is 1.5 times the weight of the mixed solution and dried in an oven at 30-60° C. for 2-48 hours to obtain essence microcapsule 2 .

[0024] 60 parts by weight of phosphate-modified sweet potato starch and 30.99 parts by weight of polyethylene resin are thermally kneaded, kneaded and granulated, and then 7 parts by weight of essence microcapsules 2 are added. , parts by weight are 2 parts of glyceryl triacetate and 0.01 parts by weight of yellow toner to add in the hopper of extrusion molding machine, select length and width no more than 5mm, thickness is 2mm sweet osmanthus flower type template, at temperature Extrude at 70°C un...

Embodiment 3

[0026] After adding the mixed essence of mint essence and synthetic essence to ethanol whose weight is 1 times, add the ethanol essence mixture to the starch according to the weight ratio of the above ethanol essence mixture and starch as 1:4, and wrap it at 20°C for 24 hours, and then filter and separate the precipitate, wash with ethanol that is 1 times the weight of the mixed solution, and dry in an oven at 30-60° C. for 2-48 hours to obtain essence microcapsules 3 .

[0027] The lactic acid-modified cornstarch that is 58.98 parts by weight is carried out thermal kneading, mixing and granulation with 30 parts by weight of polypropylene resin, and then adding 8 parts by weight of essence microcapsules 3, weight Add 3 parts of glycerol triacetate and 0.02 parts by weight of green toner into the hopper of the extrusion molding machine, select a mint leaf-shaped template with a length and width of no more than 5mm and a thickness of 2mm, and heat it at a temperature of 140°C , ...

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Abstract

The invention provides an additive resin carrier for cigarette filters. The additive resin carrier is prepared by: subjecting 1-8% by mass of an essence microcapsule, 20-60% by mass of modified starch, 30-70% by mass of resin, 1-3% by mass of a plasticizer and 0.01-0.05% by mass of toner to an extrusion molding process. The additive resin carrier for cigarette filters provided in the invention reserves the advantages of easy shaping and rapid as well as convenient preparation of various shapes of resin, and can fully release the additive fragrance during cigarette smoking.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, in particular to an additive resin carrier for cigarette filters and a preparation method thereof. Background technique [0002] At present, the additives used to enhance the flavor of cigarettes are widely used and play an important role in enhancing the flavor of cigarettes. The most common way to add spices is to add tobacco. The additives burn simultaneously with the burning of the tobacco. Not only the flavor components are lost, but the cracking and reaction of the additives may bring new harmful substances to the cigarette. Therefore, tobacco workers try to add flavoring components in parts that do not participate in combustion, such as filters. However, in cigarettes, the amount added is mostly absorbed by cotton thread, and the amount added is unstable and unevenly distributed in the filter rod. In addition, there is another way of adding is to place the drop pill in the visual filt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L67/04C08L3/04C08K9/10C08K5/103C08K5/053A24B3/12
Inventor 王娜王萍朱巍
Owner HUBEI CHINA TOBACCO IND
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