Self-drainage composite cigarette filter rod and self-drainage cigarette
A technology for cigarette filter rods and flow guides, which is applied in the directions of e-liquid filter, tobacco, application, etc., can solve the problems of affecting the appearance, high utilization efficiency of the middle tow of the filter rod, and low utilization efficiency of the peripheral tow, etc. effect of path
Active Publication Date: 2014-12-10
CHINA TOBACCO GUANGDONG IND
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Depend on figure 1 It can be seen that in the cigarette products of the prior art, the mainstream smoke mainly escapes from the middle part of the filter rod, and the peripheral part of the filter rod escapes less, which makes the utilization efficienc
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[0020] In order to make the technical solution of the present invention clearer, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0021] The basic idea of the present invention is to use the airflow dynamics principle to automatically change the flow direction of cigarette mainstream smoke in the filter rod during smoking, so as to realize the adjustment of the color of the filter rod after smoking.
[0022] see figure 2 , the self-guided composite cigarette filter rod 1 of this embodiment includes a filter rod body, the filter rod body includes a tow filter element and a wrapping paper covering the tow filter element, wherein, along the direction from the smoke inlet to the smoke outlet, The tow filter element is composed of the first section filter element 11, the second section filter element 12, the third section filter element 13, and the fourth section filter element 14. Along the axi...
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Abstract
The invention discloses a self-drainage composite cigarette filter rod. The self-drainage composite cigarette filter rod comprises a tow filter core and wrapping paper which is wrapped around the tow filter core, wherein the tow filter core sequentially comprises a first section filter core, a second section filter core, a third section filter core and a fourth section filter core along a direction from a smoke inlet to a smoke outlet, a first drainage piece and a second drainage piece which are both in sphere shape are further arranged in the tow filter core, the first drainage piece is located in the first section filter core or the second section filter core, or one portion of the first drainage piece is located in the first section filter core and the other portion of the first drainage piece is located in the second section filter core, the second drainage piece is located in the third section filter core or the fourth section filter core, or one portion of the second drainage piece is located in the third section filter core and the other portion of the second drainage piece is located in the fourth section filter core, the second section filter core is provided with a first drainage hole which is communicated with one end of the second section filter core, which abuts the third section filter core, an interval is arranged between the second section filter core and the third section filter core, and a second drainage hole which is communicated with the outer end of the fourth section filter core is arranged on the fourth section filter core. According to the self-drainage composite cigarette filter rod, adjustments of color and luster of the filter rod after a self-drainage cigarette with the filter rod is smoked can be achieved.
Description
technical field [0001] The invention relates to a cigarette, in particular to a cigarette filter rod and a cigarette which are equipped with a cigarette which can automatically drain smoke during smoking. Background technique [0002] In existing cigarette products, a filter tip is usually used to filter the tar in the mainstream smoke of the cigarette. The filter tip in the prior art has a simple structure. Due to the characteristics of airflow dynamics, when the mainstream cigarette smoke flows through the filter rod, the air velocity and flow rate in the central part are the largest, while the peripheral air velocity and air flow rate are low. See figure 1 , figure 1 The line with the arrow in the middle represents the airflow line, and the longer the airflow line, the greater the flow rate and the more aerosol particles. Depend on figure 1 It can be seen that in the cigarette products of the prior art, the mainstream smoke mainly escapes from the middle part of the fi...
Claims
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Inventor 孔浩辉陈森林
Owner CHINA TOBACCO GUANGDONG IND