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Preparing method of cigarette composite membrane water storage or water solution small bag

A technology of composite membrane and aqueous solution, which is applied in the fields of tobacco, application, smoke oil filter, etc., can solve the problems of water molecule loss and other problems, and achieve the effect of low cost, stable and simple, and controllable process

Active Publication Date: 2015-11-11
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the atmospheric pressure effect prevents the seepage of liquid water, due to the capillary structure, the saturated vapor pressure of the water surface is greater than the saturated boost pressure of the external water, and the water molecules continue to volatilize and lose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for preparing a composite membrane water storage or aqueous solution pouch for cigarettes, comprising the following steps:

[0018] 1) Dissolve 5% tea polyphenols (weight) in water, add 0.1% sodium alginate (weight) as a plasticizer, and 0.5% potassium sorbate (weight) as a preservative, and fully disperse to prepare an aqueous solution;

[0019] 2) Coating an adhesive layer on the 20-50 μm polyethylene film to prepare a double-layer polyethylene film composite film, the thickness of the middle adhesive layer is 10-20 μm; after preparation, place it to the edge of the composite film to cure;

[0020] 3) The composite film is prefabricated into a cylinder with a diameter of 3-5mm, and under the pressure of 1.2 times the atmospheric pressure, the metered aqueous solution is packaged and cut, and the package size is irregular bag shape between 3.0mm×3.0mm and 5.0mm×5.0mm;

[0021] 4) The composite encapsulated water / aqueous solution pouch is placed for 24 hours or...

Embodiment 2

[0023] A method for preparing a composite membrane water storage or aqueous solution pouch for cigarettes, comprising the following steps:

[0024] 1) Dissolve 5% natural fruit juice (weight) in water, add 0.1% sodium alginate (weight) as a plasticizer, and 0.5% potassium sorbate (weight) as a preservative, and fully disperse to prepare an aqueous solution;

[0025] 2) Coating an adhesive layer on the 20-40 μm polypropylene film to prepare a double-layer polyethylene film composite film, the thickness of the middle adhesive layer is 10-20 μm; after preparation, place it to the edge of the composite film to cure;

[0026] 3) Under the pressure of 1.2 times the atmospheric pressure, the composite film is used to press the mold to seal and cut the metered aqueous solution. The packaging size is irregular bag shape between 3.0mm×3.0mm and 5.0mm×5.0mm;

[0027] 4) The composite encapsulated water / aqueous solution pouch is left for 24 hours or more and embedded in a filter rod to pr...

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PUM

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Abstract

The invention discloses a preparing method of a cigarette composite membrane water storage or water solution small bag. The preparing method comprises the following steps that firstly, water or a water solution in which water-soluble components, a thickening agent and corrosion remover are dissolved is prepared; secondly, coating binding is carried out on a double-layer polymeric membrane through a coating containing water reacting matter, a polymeric composite membrane is prepared, the edge of a middle layer absorbs outside water and is solidified, and outside water is prevented from further seeping; thirdly, the polymeric composite membrane is rolled into a cylinder shape, or a die is utilized for carrying out pressing sealing on the pressurized metering water or the water solution; fourthly, the split composite membrane water storage small bag is placed for more than 24 hours under the indoor temperature with the relative humidity being 60%; and fifthly, the composite membrane water storage small bag is embedded in a filter bar, and then a cigarette is prepared. According to the preparing method of the cigarette composite membrane water storage or water solution small bag, the structure is stable and simple, the technology is controllable, and the cost is lower.

Description

technical field [0001] The invention belongs to the technical field of water storage for cigarettes, and in particular relates to a method for preparing a composite membrane water storage or aqueous solution pouch for cigarettes. Background technique [0002] The moisture content in the mainstream smoke of cigarettes has an important impact on the sensory quality of cigarettes. Increasing the moisture content of smoke can effectively improve the comfort of smoke and reduce its irritation. Part of the moisture in the mainstream smoke of cigarettes comes from the combustion products, and part of it comes from the water content of the cigarette itself. The moisture produced by cigarette combustion generally fluctuates less; the moisture content of cigarettes is determined by the processing technology and storage conditions, increasing the moisture content reduces its processing performance, and it is easy to cause mildew in cigarettes. Conventional cigarette technology mainly ...

Claims

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Application Information

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IPC IPC(8): B65D1/00A24D3/02A24D3/06
Inventor 程量詹建波李赓余耀张莹丁海燕
Owner CHINA TOBACCO YUNNAN IND