RU2013144755A

RU2013144755A - SMOKING PRODUCT WITH TWO OR MORE FILTER SEGMENTS

Info

Publication number: RU2013144755A
Application number: RU2013144755/12A
Authority: RU
Inventors: Ив Жордий
Original assignee: Филип Моррис Продактс С.А.
Priority date: 2011-03-07
Filing date: 2012-03-06
Publication date: 2015-04-20
Also published as: BR112013022792A2; EP2683262B1; PL2683262T3; AU2012224700A1; ES2640239T3; UY33938A; BR112013022792B1; RU2602357C2; AU2012224700B2; EP2497382A1; AR085687A1; WO2012120001A1; EP2683262A1; UA110127C2

Abstract

1. Курительное изделие, содержащее:- табачный стержень с наружной оберткой, содержащей множество перфораций, продолжающихся сквозь наружную обертку;- фильтр, содержащий два или более сегмента фильтра, аксиально выровненных друг с другом, причем смежные сегменты фильтра примыкают друг к другу на области раздела, причем указанные два или более сегмента фильтра, по меньшей мере, частично окружены, по существу, воздухонепроницаемой оберткой заглушки; и- обертку фильтра, окружающую часть фильтра и смежную часть табачного стержня для соединения фильтра с табачным стержнем, причем обертка фильтра содержит одну или более окружных ослабленных линий, продолжающихся вокруг фильтра в месте, соответствующем положению области раздела, причем, по существу, воздухонепроницаемая обертка заглушки продолжается вокруг области раздела под одной или более окружных ослабленных линий,причем курительное изделие обеспечивает два или более разных уровней доставки смолы в диапазоне от 0,1 до 15,0 мг, при этом уровни доставки угарного газа при каждом уровне доставки смолы отличаются друг от друга на величину в пределах 1 мг, причем доставку смолы и доставку угарного газа определяют при курении курительного изделия в условиях по ISO.2. Курительное изделие по п. 1, в котором фильтр содержит три сегмента фильтра, аксиально выровненных друг с другом, и две области раздела.3. Курительное изделие по п. 1 или 2, в котором поверхностная плотность, по существу, воздухонепроницаемой обертки заглушки составляет менее 70 г/м.4. Курительное изделие по п. 1 или 2, в котором пористость, по существу, воздухонепроницаемой обертки заглушки составляет менее 10 едини�1. A smoking article comprising: - a tobacco rod with an outer wrap containing a plurality of perforations extending through the outer wrap - a filter containing two or more filter segments axially aligned with each other, adjacent filter segments adjacent to each other at the interface wherein said two or more filter segments are at least partially surrounded by a substantially airtight wrapper of the plug; and - a filter wrapper surrounding the filter part and an adjacent part of the tobacco rod for connecting the filter to the tobacco rod, the filter wrapper comprising one or more circumferential weakened lines extending around the filter at a location corresponding to the position of the interface, an essentially airtight wrapper of the plug extends around the interface under one or more circumferential weakened lines, the smoking article providing two or more different levels of resin delivery in the range from 0.1 to 15.0 mg, m carbon monoxide delivery levels at each resin delivery level differ from each other by a value within 1 mg, and resin delivery and carbon monoxide delivery are determined when smoking a smoking article in accordance with ISO.2. The smoking article of claim 1, wherein the filter comprises three filter segments axially aligned with each other and two section areas. A smoking article according to claim 1 or 2, wherein the surface density of the substantially airtight wrapper of the plug is less than 70 g / m. A smoking article according to claim 1 or 2, wherein the porosity of the substantially airtight wrapper of the plug is less than 10

Claims

1. A smoking article comprising:

- a tobacco rod with an outer wrapper containing a plurality of perforations extending through the outer wrapper;

- a filter comprising two or more filter segments axially aligned with each other, wherein adjacent filter segments are adjacent to each other at the interface, said two or more filter segments being at least partially surrounded by a substantially airtight wrapper of the plug; and

a filter wrapper, the surrounding part of the filter and an adjacent part of the tobacco rod for connecting the filter to the tobacco rod, the filter wrapper comprising one or more circumferential weakened lines extending around the filter at a location corresponding to the position of the interface, wherein the substantially airtight wrapper of the plug continues around the section area under one or more circumferential weakened lines,

moreover, the smoking article provides two or more different levels of resin delivery in the range from 0.1 to 15.0 mg, while the levels of carbon monoxide delivery at each level of resin delivery differ from each other by up to 1 mg, and resin delivery and delivery carbon monoxide is determined by smoking a smoking article in an ISO environment.

2. The smoking article of claim 1, wherein the filter comprises three filter segments axially aligned with each other and two section areas.

3. The smoking article of claim 1 or 2, wherein the surface density of the substantially airtight wrapper of the plug is less than 70 g / m ² .

4. A smoking article according to claim 1 or 2, wherein the porosity of the substantially airtight wrapper of the plug is less than 10 Korest units.

5. The smoking article of claim 1 or 2, wherein the substantially airtight wrapper of the plug includes a plastic film.

6. A smoking article according to claim 1 or 2, in which the outer wrapper is a perforated film, to ensure breathability of at least 200 Korest units.

7. A smoking article according to claim 1 or 2, in which one or more circumferential weakened lines in the filter wrapper are made in the form of one or more rows of perforations arranged in a circle, and in which each row of perforations contains from 10 to 20 holes per centimeter ( holes / cm).

8. The smoking article of claim 1 or 2, wherein the one or more filter segments comprise particulate material.

9. The smoking article of claim 8, wherein the particulate material is provided in a filter filter segment at the end of the tobacco rod.

10. A smoking article according to any one of paragraphs. 1, 2 and 9, in which the perforations in the outer wrapper of the tobacco rod are uniformly distributed over the outer wrapper.

11. A smoking article according to any one of paragraphs. 1, 2 and 9, in which one or more circumferential weakened lines in the filter wrapper (each) are located at a distance of 2 mm from the interface.

12. A smoking article according to any one of paragraphs. 1, 2 and 9, in which a substantially airtight wrapper of the plug extends along the entire length of the filter.

13. A smoking article according to any one of paragraphs. 1, 2 and 9, in which with full ventilation of the smoking article, the mainstream smoke is diluted with air by at least 20% while smoking the smoking article under ISO conditions.