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Health-care tip filter of cigarette and its preparing process

A filter and cigarette technology, applied in the field of cigarette filters, can solve problems such as unsatisfactory effects

Inactive Publication Date: 2003-10-15
大连明宇生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From a technical point of view, the filter is nothing but sponge, fine mesh, synthetic fiber pressing layer, etc. These methods are all physical adsorption, and the effect is not satisfactory.

Method used

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  • Health-care tip filter of cigarette and its preparing process
  • Health-care tip filter of cigarette and its preparing process
  • Health-care tip filter of cigarette and its preparing process

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0007] Put 50g of commercially available green tea and 50g of dried pericarp (grinded) into a filter paper tube and put it into the middle of the Soxhlet extractor, fill the flask with ethyl acetate, 400ml of solvent, heat, pass water through the condenser, and reflux extraction for 24h , discard the solid matter in the paper, change the flask to a vacuum distillation device, evaporate the solvent under reduced pressure, the residue in the bottle is brown, this is the active substance extracted, add 98% ethanol 50ml, make it an ethanol solution, and Immerse 100 dry and clean foam suction filter elements in it, install a condenser, pass water, heat it to reflux for 1 hour, cool, filter out the solution, drain it, put it in an oven at 60°C, dry it for 24 hours, and take out 1 Granules, installed in the cigarette filter tip of the present invention.

[0008] Contrast experiment: two groups of 6 small white mice were used as the animals of the experimental group and the control gr...

example 2

[0009] Extraction of active substances, B is black tea and scented tea in half, A is dried orange peel, 50g each, the extraction solvent is butyl acetate, the extraction method is to boil and reflux three times, each time for 8h, each time with 300ml of solvent, after reflux, it takes Filtrate, the filtrate is finally mixed, after decompressing to evaporate solvent, dissolve extract with 50ml of 80% ethanol, dry suction filter element immersion, reflux, filter off solution, dry with example 1.

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PUM

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Abstract

A health-care tip filter for cigarette is composed of cigarette holder, filter cartridge and mouthpiece. Said cigarette holder and mouthpiece are linked by spiral threads. Said filter cartridge put in the cavity of mouthpiece is prepared from the dried peel of aurantiaceous plant's fruit and the dried leaves of theaceae plant through extracting in acetate solvent, evaporating, dissolving in alcohol, immersing the dry filter cartridge in the solution, reflux, filtering and drying at 60 deg.C. Said tip filter can filter out the tar and nicotin by 60-70 %.

Description

technical field [0001] The invention relates to a cigarette holder and a manufacturing method thereof, in particular to a cigarette holder capable of filtering substances harmful to human health and a manufacturing method thereof. Background technique [0002] Smoking is harmful to health because the tar and nicotine produced by cigarettes enter the human body along with the smoke, damaging the functions of various systems and organs, and even causing cancer. In order to solve this problem, produce cigarettes with filters or add a cigarette holder with a filter function to reduce the inhalation of harmful substances while avoiding polluting the environment and endangering the health of others. Technically, the filters are nothing but sponges, fine filter screens, synthetic fiber pressing layers, etc. These methods are all physical adsorption, and their effects are not satisfactory. Contents of the invention [0003] The purpose of the present invention is to extract activ...

Claims

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Application Information

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IPC IPC(8): A24D3/00A24D3/06A24F7/04
Inventor 李楠
Owner 大连明宇生物工程有限公司