Electret cigarette filter tip
A filter tip and electret technology, applied in e-liquid filter, tobacco, application, etc., can solve the problems of harming the health of smokers and not having nicotine, and achieve the effects of stable performance, harm reduction, and harm reduction.
Inactive Publication Date: 2012-03-21
徐国元
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Problems solved by technology
Current cigarettes all use filters to reduce the inhalation of nicotine, but because the filter materials used do not have the effect of completely filtering out nicotine, a large amount of harmful substances such as nicotine are still inhaled into the body when smoking, which seriously harms the health of smokers. healthy
Method used
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[0011] Such as figure 1 Shown, the electret cigarette filter tip body (1) of the present invention is made of fluoroplastic electret material (2) and cigarette sticking strip (3), and polytetrafluoroethylene or ethylene-tetrafluoroethylene copolymer material is finely processed It can be made into porous microfiber or porous sponge, and after electret treatment by corona method or breakdown method, it can be processed into cigarette filter, or the porous microfiber or porous sponge can be processed into cigarette filter first Then use the corona method or the breakdown method to carry out the electret technology treatment.
[0012] The embodiments disclosed in the present invention are typical embodiments, and do not limit the implementation scope of the present invention. All changes, deformations, and replacements within the principle disclosed in the present invention belong to the protection scope of the patent of the present invention.
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Abstract
The invention discloses a cigarette filter tip invented to solve the problem that the present cigarette filter tip cannot effectively filter harmful substances such as tar and nicotine. The cigarette filter tip of the invention is fluoroplastic (such as teflon or ethylene-tetrafluoroethylene copolymer) electret which is porous ultrafine fibre material or porous sponge material made by processing and refining fluoroplastic absorption carrier. The pore diameter thereof is less than 5 nanometers, thus when the smoke passes through the filter tip made by the fluoroplastic electret, the submicron tar and nicotine particles can be effectively blocked and captured by the electret filter tip made of the porous ultrafine fibre material or porous sponge material so as not to enter the human body along with the smoke to reduce the harm. The airflow resistance of the electret cigarette filter tip is approximately 236Pa. The invention can greatly reduce the inhaled amount of harmful substances such as nicotine in the cigarette to effectively reduce the smoking harm to the human body health.
Description
technical field [0001] The invention discloses an electret filter tip capable of removing nicotine from cigarettes, belonging to the field of filter materials. Background technique [0002] When cigarettes are burned, a large amount of tar, nicotine and nicotine will be produced. Long-term inhalation will cause harm to the body and induce some diseases. Current cigarettes all use filters to reduce the inhalation of nicotine, but because the filter materials used do not have the effect of completely filtering out nicotine, a large amount of harmful substances such as nicotine are still inhaled into the body when smoking, which seriously harms the health of smokers. healthy. Contents of the invention [0003] The invention discloses a fluoroplastic electret material used as a cigarette filter tip. The filter tip has the functions of purifying gas and filtering tar, nicotine and nicotine harmful substances in smoke, and greatly reducing the harm of smoking to the body. [0...
Claims
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IPC IPC(8): A24D3/02A24D3/08
Inventor 徐国元
Owner 徐国元