RS51679B - Multi-component filter providing improved flavour enhancement - Google Patents
Multi-component filter providing improved flavour enhancementInfo
- Publication number
- RS51679B RS51679B RS20110125A RSP20110125A RS51679B RS 51679 B RS51679 B RS 51679B RS 20110125 A RS20110125 A RS 20110125A RS P20110125 A RSP20110125 A RS P20110125A RS 51679 B RS51679 B RS 51679B
- Authority
- RS
- Serbia
- Prior art keywords
- aroma
- filter
- segment
- releasing
- releasing segment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Seasonings (AREA)
Abstract
Višedelni filter (4) za proizvod koji se puši, naznačen time što sadrži:prvi segment koji otpušta aromu (12), na kraju filtera bližem ustima pušača; idrugi segment koji otpušta aromu (14) koji se nalazi direktno ushodno od prvog segmenta koji otpušta aromu (12),gde prvi segment koji otpušta aromu (12) sadrži najmanje jednu nit koja nosi aromu (16) i drugi segment koji otpušta aromu (14) sadrži celulozne čestice koje nose aromu (18).Prijava sadrži još 9 patentnih zahteva.A multi-part filter (4) for a smoky product, characterized in that it comprises: a first aroma-releasing segment (12), at the end of the filter closer to the smoker's mouth; and a second flavor-releasing segment (14) located directly east of the first flavor-releasing segment (12), wherein the first flavor-releasing segment (12) comprises at least one flavor-carrying thread (16) and a second flavor-releasing segment (14). ) contains cellulose particles that carry aroma (18). The application contains 9 more patent claims.
Description
Opis pronalaskaDescription of the invention
Predmetni pronalazak odnosi se na višedelni filter za proizvod koji se puši, kao i na proizvod koji se puši a koji sadrži takav višedelni filter. The present invention relates to a multi-part filter for a smoking product, as well as to a smoking product containing such a multi-part filter.
Filter cigarete obično sadrže cilindar sa punjenjem od usitnjenog duvana, okružen papirnim omotačem, te cilindrični filter postavljen u istoj osi sa umotanim duvanom i pričvršćen specijalnim papirom. Filter cigarettes usually contain a cylinder filled with shredded tobacco, surrounded by a paper wrapper, and a cylindrical filter placed in the same axis as the wrapped tobacco and secured with special paper.
Kod uobičajenih filter cigareta, filter se obično sastoji od čepa od mreže acetata celuloze umotanog u porozni omotač čepa. Međutim, poznate su i filter cigarete sa višedelnim filterima koji imaju dva ili veći broj segmenata od materijala za filtriranje, za uklanjanje određenih čestičnih i gasnih komponenti iz dima cigarete. Kako bi se poboljšala aroma dima cigarete koji se uvlači kroz filter, a koji nastaje sagorevanjem punjenja od duvana, poznat je i pristup u kome se u cigarete ugrađuju filteri koji sadrže arome. In conventional filter cigarettes, the filter usually consists of a cellulose acetate mesh plug wrapped in a porous plug jacket. However, filter cigarettes with multi-part filters that have two or more segments of filter material are also known, for removing certain particulate and gaseous components from cigarette smoke. In order to improve the aroma of the cigarette smoke drawn in through the filter, which is created by the burning of the tobacco filling, an approach is also known in which filters containing aromas are installed in cigarettes.
U publikaciji V/O-A-03/059096 opisuje se cigareta sa višedelnim filterom koji sadrži segment sa aromatizovanim sferičnim aktivnim ugljem u granulama i segment koji otpušta aromu, a koji sadrži nit natopljenu aromom, nishodno od aromatizovanog sferičnog aktiviranog uglja. Kako je aktivirani ugalj u granulama adsorbens, aroma se ne otpušta iz aromatizovanog sferičnog aktiviranog uglja u dim iz cigarete koji se uvlači kroz višedelni filter, čak ni pri potpunom zasićenju. Publication V/O-A-03/059096 discloses a multi-part filter cigarette comprising a segment with flavored spherical activated carbon granules and a flavor releasing segment comprising an aroma-impregnated filament below the flavored spherical activated carbon. As the activated carbon in the granules is an adsorbent, the aroma is not released from the flavored spherical activated carbon into the cigarette smoke drawn through the multi-part filter, even at full saturation.
Bilo bi poželjno da se obezbedi višedelni filter za proizvode koji se puše, kao što su cigarete, koji bi obezbedio bolje pojačanje arome duvanskog dima, nastalog sagorevanjem punjenja, dok se taj dim uvlači kroz filter. It would be desirable to provide a multi-part filter for smoking products, such as cigarettes, which would provide better enhancement of the flavor of the tobacco smoke produced by the combustion of the charge as that smoke is drawn through the filter.
Prema predmetnom pronalasku, obezbeđen je višedelni filter za proizvod koji se puši, koji podrazumeva: prvi segment, koji otpušta aromu, na kraju filtera bližem ustima pušača, i drugi segment koji otpušta aromu koji se nalazi odmah ushodno od prvog segmenta koji otpušta aromu, gde dati prvi segment koji otpušta aromu sadrži najmanje jednu nit koja nosi aromu a drugi segment koji otpušta aromu sadrži čestice celuloze kao nosioce arome. According to the present invention, a multi-part filter for a smoking product is provided, which includes: the first segment, which releases the aroma, at the end of the filter closer to the mouth of the smoker, and the second segment that releases the aroma, which is located immediately upstream of the first segment that releases the aroma, where the given first segment that releases the aroma contains at least one thread that carries the aroma and the second segment that releases the aroma contains cellulose particles as the carrier of the aroma.
Prema predmetnom pronalasku, obezbeđen je i proizvod koji se puši, a koji sadrži: cilindar materijala koji se puši; i višedelni filter, gde dati višedelni filter sadrži: prvi segment, koji otpušta aromu, na kraju filtera bližem ustima pušača, i drugi segment koji otpušta aromu koji se nalazi odmah ushodno od prvog segmenta koji otpušta aromu, gde dati prvi segment koji otpušta aromu sadrži najmanje jednu nit koja nosi aromu a drugi segment koji otpušta aromu sadrži čestice celuloze kao nosioce arome. According to the subject invention, a smoking product is also provided, which contains: a cylinder of smoking material; and a multi-part filter, where the given multi-part filter contains: a first aroma-releasing segment at the end of the filter closer to the smoker's mouth, and a second aroma-releasing segment located immediately upstream of the first aroma-releasing segment, where the given first aroma-releasing segment contains at least one aroma-carrying thread and the second aroma-releasing segment contains cellulose particles as aroma carriers.
U alternativnim rešenjima višedelnog filtera i proizvoda koji se puši prema predmetnom pronalasku, drugi segment koji otpušta aromu sadrži čestice, nosioce arome, koje su izrađene od delova biljke duvana. In alternative solutions of the multi-part filter and smoking product according to the present invention, the second aroma-releasing segment contains particles, aroma carriers, which are made from parts of the tobacco plant.
U ovom opisu, izrazi "ushodno" i "nishodno" se koriste da opišu relativne položaje segmenata višedelnih filtera prema predmetnom pronalasku, u odnosu na smer kretanja dima koji se uvlači iz cilindra sa materijalom koji se puši, kroz višedelni filter, u toku upotrebe proizvoda. In this description, the terms "ascending" and "descending" are used to describe the relative positions of the segments of the multi-part filters according to the present invention, in relation to the direction of movement of the smoke drawn from the cylinder with smoking material, through the multi-part filter, during the use of the product.
Kako se dim uvlači iz cilindra sa materijalom koji se puši, kroz višedelni filter, aroma se otpušta u ovaj dim iz celuloznih čestica koje nose aromu, dok dim prolazi kroz drugi segment koji otpušta aromu. Nakon toga, dodatna količina arome se otpušta u dim koji se uvlači iz jedne ili većeg broja niti koje nose aromu, dok dim prolazi kroz prvi segment koji otpušta aromu. Dva susedna segmenta koji otpuštaju aromu u višedelnom filteru prema predmetnom pronalasku, dakle, kao prednost donose najveću moguću koncentraciju arome koja se otpušta u usta pušača. As the smoke is drawn from the cylinder of smoking material, through the multi-section filter, flavor is released into this smoke from the flavor-carrying cellulosic particles, while the smoke passes through another flavor-releasing segment. After that, an additional amount of aroma is released into smoke that is drawn from one or more aroma-carrying threads as the smoke passes through the first aroma-releasing segment. The two adjacent aroma-releasing segments in the multi-part filter according to the present invention therefore, as an advantage, bring the highest possible concentration of aroma released into the smoker's mouth.
Celulozne čestice drugog segmenta koji otpušta aromu iz višedelnog filtera prema predmetnom pronalasku ponašaju se kao nosioci arome, a ne kao adsorbensi. Kada dim koji se uvlači kroz višedelni filter dođe u dodir sa površinom celuloznih čestica, aroma koja je u njemu sadržana se otpušta u ovaj dim. Cellulose particles of the second segment that releases the aroma from the multi-part filter according to the present invention act as aroma carriers and not as adsorbents. When the smoke drawn through the multi-part filter comes into contact with the surface of the cellulose particles, the aroma contained in it is released into this smoke.
U skladu sa dinamikom fluida, većina dima koji se uvlači iz cilindra sa materijalom koji se puši prolazi kroz centar filtera. Protok i masa dima koji se uvlači smanjuje se radijalno od centra ka krajevima. Organizujući nosioce arome u jednu, ili veći broj niti koje nose aromu, na primer, jednu do pet aromatizovanih niti, duž centra filtera ili ih raspoređujući oko centra filtera, dobij a se dodatna prednost u vidu povećanja otpuštanja arome u dim. In accordance with fluid dynamics, most of the smoke drawn from the cylinder of smoking material passes through the center of the filter. The flow and mass of entrained smoke decreases radially from the center to the ends. By organizing the aroma carriers into one or more aroma-carrying threads, for example, one to five aromatized threads, along the center of the filter or by distributing them around the center of the filter, an additional advantage is obtained in the form of increasing the release of aroma into the smoke.
Tokom upotrebe, jedna ili veći broj niti koje nose aromu u prvom segmentu koji otpušta aromu ponašaju se kao prvi rezervoar arome, dok se celulozne čestice u drugom segmentu koji otpušta aromu ponašaju kao drugi rezervoar arome. Višedelni filteri prema predmetnom pronalasku, dakle, donose prednost u vidu dvostrukog pojačanja arome dima koji se kroz njih uvlači. Poželjno je da je količina arome u prvom segmentu koji otpušta aromu veća od količine arome u drugom segmentu koji otpušta aromu. During use, the one or more aroma-carrying threads in the first aroma-releasing segment act as the first aroma reservoir, while the cellulose particles in the second aroma-releasing segment act as the second aroma reservoir. The multi-part filters according to the present invention, therefore, bring an advantage in the form of a double enhancement of the aroma of the smoke drawn through them. Preferably, the amount of aroma in the first aroma-releasing segment is greater than the amount of aroma in the second aroma-releasing segment.
Višedelni filteri prema predmetnom pronalasku mogu da se koriste, donoseći posebnu prednost, kao filteri za filter cigarete sa niskim i ultra niskim sadržajem katrana. Kroz ceo opis u predmetnoj prijavi, izraz "sa niskim sadržajem katrana" se koristi da opiše cigarete koje imaju suvu čestičnu masu, koja ne sadrži nikotin, odnosno koje u organizam pušača otpuštaju katran u količini od oko 4 mg do oko 6 mg, dok se izraz "sa ultra niskim sadržajem katrana" koristi za opisivanje cigareta kod kojih je ukupna količina katrana koja se unese 3 mg ili manje. The multi-part filters according to the present invention can be used, with particular advantage, as filters for low and ultra-low tar cigarette filters. Throughout the description in the subject application, the term "with a low tar content" is used to describe cigarettes that have a dry particle mass, which does not contain nicotine, that is, which release tar in the smoker's body in an amount of about 4 mg to about 6 mg, while the term "with an ultra-low tar content" is used to describe cigarettes in which the total amount of tar that is introduced is 3 mg or less.
Međutim, biće jasno da višedelni filteri prema predmetnom pronalasku takođe mogu da se koriste kao filteri za filter cigarete i druge proizvode koji se puše a koji sadrže, odnosno otpuštaju u organizam pušača i veću ukupnu količinu katrana, na primer, ukupno otpuštaju oko 6 mg ili više katrana. However, it will be clear that the multi-part filters according to the present invention can also be used as filters for filter cigarettes and other smoking products that contain, i.e. release into the smoker's body, a larger total amount of tar, for example, releasing a total of about 6 mg or more of tar.
Prvi segment koji otpušta aromu i drugi segment koji otpušta aromu u okviru višedelnog filtera prema predmetnom pronalasku može da sadrži bilo koju isparljivi aromatizujući proizvod koji je u stanju da otpusti aromu u dim koji se provlači kroz dati višedelni filter. The first aroma-releasing segment and the second aroma-releasing segment within the multi-part filter of the present invention may contain any volatile flavoring product capable of releasing aroma into the smoke passing through the multi-part filter.
Prvi segment koji otpušta aromu i drugi segment koji otpušta aromu mogu da sadrže jednu ili veći broj prirodnih aroma, jednu ili veći broj sintetičkih aroma ili kombinaciju jedne ili većeg broja prirodnih aroma i jedne ili većeg broja sintetičkih aroma. The first flavor-releasing segment and the second flavor-releasing segment may contain one or more natural flavors, one or more synthetic flavors, or a combination of one or more natural flavors and one or more synthetic flavors.
Na primer, prvi segment koji otpušta aromu i drugi segment koji otpušta aromu mogu da sadrže jedno ili veći broj etarskih ulja, uljanih smola, apsolutnih etarskih ulja, koncentrata voća, ekstrakta voća ili destilata, kao i njihove kombinacije. For example, the first aroma-releasing segment and the second aroma-releasing segment may contain one or more essential oils, oleoresins, absolute essential oils, fruit concentrates, fruit extracts or distillates, as well as combinations thereof.
Prvi segment koji otpušta aromu i drugi segment koji otpušta aromu u okviru višedelnog filtera prema predmetnom pronalasku mogu da sadrže arome, uključujući jedan ili veći broj aromatizovanih sastojaka kojima se dobija određeni tip arome. Arome i tipovi arome koji mogu da budu sadržani u prvom segmentu koji otpušta aromu i drugom segmentu koji otpušta aromu višedelnih filtera prema predmetnom pronalasku obuhvataju, ali nisu ograničeni na, kafu, čaj, začine (kao što su cimet, karanfilić i đumbir), kakao, vanilu, spirmint, pepermint, arome voća (kao što su borovnica, brusnica, narandža, breskva i jagoda), čokoladu, mentol, eukaliptus, ekstrakt geranijuma, linalol i citrus. The first aroma-releasing segment and the second aroma-releasing segment within the multi-part filter according to the present invention may contain aromas, including one or more aromatized ingredients that provide a certain type of aroma. Flavors and flavor types that may be contained in the first flavor-releasing segment and the second flavor-releasing segment of the multi-part filters of the present invention include, but are not limited to, coffee, tea, spices (such as cinnamon, clove, and ginger), cocoa, vanilla, spearmint, peppermint, fruit flavors (such as blueberry, cranberry, orange, peach, and strawberry), chocolate, menthol, eucalyptus, extract geranium, linalool and citrus.
Prvi segment koji otpušta aromu i drugi segment koji otpušta aromu u okviru višedelnog filtera prema predmetnom pronalasku mogu da budu izrađeni i spojeni tako da otpuštaju istu ili različite arome u dim koji se uvlači iz cilindra materijala koji se puši kroz višedelni filter. U poželjnom rešenju prema predmetnom pronalasku, prvi segment koji otpušta aromu i drugi segment koji otpušta aromu izrađeni su i postavljeni tako da otpuštaju istu aromu u dim koji se uvlači iz cilindra sa materijalom koji se puši kroz višedelni filter. The first aroma-releasing segment and the second aroma-releasing segment of the multi-part filter according to the present invention can be made and connected to release the same or different aromas into the smoke drawn from the cylinder of material smoked through the multi-part filter. In a preferred embodiment of the present invention, the first flavor releasing segment and the second flavor releasing segment are constructed and positioned to release the same flavor into the smoke drawn from the cylinder with the material being smoked through the multi-part filter.
U posebno poželjnom rešenju prema predmetnom pronalasku, prvi segment koji otpušta aromu i drugi segment koji otpušta aromu izrađeni su i postavljeni tako da otpuštaju mentol u dim koji se uvlači iz cilindra sa materijalom koji se puši kroz višedelni filter. In a particularly preferred embodiment of the present invention, the first flavor releasing segment and the second flavor releasing segment are constructed and positioned to release menthol into the smoke drawn from the cylinder of material smoked through the multi-part filter.
Poželjno je da prvi segment koji otpušta aromu sadrži cilindrični čep od filtracionog materijala koji ima jednu ili veći broj niti koje nose aromu a koje se pružaju značajnom dužinom duž ose ovog čepa. Još je poželjnije da prvi segment koji otpušta aromu sadrži cilindrični čep od mreže od acetata celuloze sa jednom ili većim brojem niti koje nose aromu, na primer, između jedne i pet niti koje nose aromu, koje se protežu značajnom dužinom duž ose ovog čepa. Najpoželjnije je da prvi segment koji otpušta aromu sadrži cilindrični čep od mreže od acetata celuloze sa jednom niti koja nosi aromu, postavljenu što je bliže centru, koja se proteže značajnom dužinom duž ose ovog čepa. It is preferred that the first aroma-releasing segment comprises a cylindrical plug of filtration material having one or more aroma-carrying threads extending a significant length along the axis of this plug. Even more preferably, the first aroma-releasing segment comprises a cylindrical plug of cellulose acetate mesh with one or more aroma-bearing strands, for example between one and five aroma-bearing strands, extending a substantial length along the axis of the plug. Most preferably, the first aroma-releasing segment comprises a cylindrical plug of cellulose acetate mesh with a single aroma-carrying thread, positioned as near the center as possible, extending a substantial length along the axis of the plug.
Poželjno je da prvi segment koji otpušta aromu sadrži jednu ili veći broj niti koje nose aromu natopljenih mentolom. Preferably, the first aroma-releasing segment comprises one or more aroma-carrying filaments impregnated with menthol.
Navedena jedna ili veći broj niti mogu da budu izrađene od bilo kog pogodnog materijala koji može da nosi aromu, uključujući, ali se ne ograničavajući na, pamuk, acetat celuloze, rejon, ili neki drugi hidrofilni tekstilni ili netekstilni materijal ili njihove kombinacije. Poželjno je da je data jedna, ili veći broj niti, izrađena od pamučnog konca ili konca od acetata celuloze. Said one or more threads may be made of any suitable fragrance-bearing material, including, but not limited to, cotton, cellulose acetate, rayon, or other hydrophilic textile or non-textile material or combinations thereof. It is preferable that one or more threads are given, made of cotton thread or cellulose acetate thread.
Poželjno je da svaka od ovih niti ima prečnik u rasponu od oko 0,6 mm do oko 2,0 mm, a još poželjnije je da to bude oko 0,8 mm. Each of these threads preferably has a diameter ranging from about 0.6 mm to about 2.0 mm, and more preferably about 0.8 mm.
Čepovi za filtere koji sadrže niti koje nose aromu pogodne za upotrebu u višedelnim filterima prema predmetnom pronalasku, kao i postupci i aparati za izradu takvih čepova, opisani su u US-A-4,281,671 i US-A-7,074,170 i mogu da se nabave preko American Filtrona Companv, Richmond, Virginia, SAD. Filter plugs containing aroma-carrying threads suitable for use in multi-part filters of the present invention, as well as methods and apparatus for making such plugs, are described in US-A-4,281,671 and US-A-7,074,170 and are available from American Filtrona Companv, Richmond, Virginia, USA.
Poželjno je da prvi segment koji otpušta aromu sadrži čep od materijala za filtraciju u kome se nalazi jedna nit koja nosi aromu. Prvi segment koji otpušta aromu može, međutim, da sadrži i čep od filtracionog materijala u kome se nalazi i više od jedne niti koja nosi aromu, na primer, do pet niti koje nose aromu. Svaka nit može da bude natopljena sa više od jedne arome. Uz to, u slučajevima u kojima prvi segment koji otpušta aromu sadrži čep od filtracionog materijala u kome se nalaze dve ili veći broj niti koje nose aromu, ove niti mogu da budu natopljene istom ili različitim aromama. Preferably, the first aroma-releasing segment comprises a plug of filtration material containing a single aroma-carrying thread. The first aroma-releasing segment may, however, also comprise a filter material plug in which more than one aroma-carrying thread is located, for example up to five aroma-carrying threads. Each thread can be infused with more than one flavor. Additionally, in cases where the first aroma-releasing segment comprises a filter material plug containing two or more aroma-carrying filaments, these filaments may be impregnated with the same or different aromas.
U posebno poželjnom rešenju, prvi segment koji otpušta aromu sadrži čep od mreže acetata celuloze u kome se nalazi jedna nit koja nosi aromu, natopljena mentolom, koja je postavljena što bliže centru i koja se prostire u značajnoj meri duž ose ovog čepa. In a particularly preferred embodiment, the first aroma-releasing segment comprises a cellulose acetate mesh plug having a menthol-soaked aroma-carrying thread positioned as close as possible to the center and extending substantially along the axis of the plug.
Poželjno je da prvi segment koji otpušta aromu sadrži jednu ili veći broj obojenih niti koje nose aromu. Boja date jedne, ili većeg broja niti koje nose aromu može da se primeni, što je dodatna prednost, kako bi se korisniku ukazalo na to koju aromu će prvi segment koji otpušta aromu otpustiti u dim koji se uvlači kroz višedelni filter u toku upotrebe proizvoda. Na primer, u slučajevima u kojima prvi segment koji otpušta aromu sadrži jednu ili veći broj niti koje nose aromu natopljenih mentolom, poželjno je da date aromatizovane niti budu zelene boje. Preferably, the first aroma-releasing segment contains one or more colored aroma-carrying threads. The color of a given one or more aroma-carrying threads can be applied, as an added advantage, to indicate to the user which aroma the first aroma-releasing segment will release into the smoke drawn through the multi-part filter during use of the product. For example, in cases where the first flavor-releasing segment contains one or more menthol-soaked flavor-carrying threads, it is preferred that said flavored threads be green in color.
U poželjnim rešenjima prema predmetnom pronalasku, prvi segment koji otpušta aromu se nalazi na kraju višedelnog filtera bližem ustima korisnika. Ukoliko je poželjno, međutim, višedelni filteri prema predmetnom pronalasku mogu dalje da sadrže segment koji se nalazi na samom kraju filtera koji je do usta potrošača, a koji sadrži čep od filtracionog materijala ili usek nishodno od prvog segmenta koji otpušta aromu. In preferred solutions according to the present invention, the first segment that releases the aroma is located at the end of the multi-part filter closer to the user's mouth. If desired, however, the multi-part filters of the present invention may further include a segment located at the very end of the filter that is up to the consumer's mouth, and which includes a plug of filtration material or a notch below the first flavor-releasing segment.
U slučajevima u kojima je prvi segment koji otpušta aromu na samom kraju višedelnog filtera koji je do usta potrošača, poželjno je da je jedan kraj najmanje jedne niti koja nosi aromu vidljiv na kraju tog dela višedelnog filtera, odnosno njegovog prvog segmenta koji otpušta aromu, i to na kraju koji je do usta potrošača. In cases where the first aroma-releasing segment is at the very end of the multi-part filter that is up to the consumer's mouth, it is desirable that one end of at least one thread carrying the aroma is visible at the end of that part of the multi-part filter, i.e. its first aroma-releasing segment, and at the end that is up to the consumer's mouth.
Drugi segment koji otpušta aromu može da sadrži čep od filtracionog materijala punjen česticama celuloze koje nose aromu. Na primer, drugi segment koji otpušta aromu može da sadrži cilindrični čep od mreže acetata celuloze napunjen česticama celuloze koje nose aromu. The second aroma-releasing segment may comprise a plug of filtration material filled with aroma-carrying cellulose particles. For example, the second flavor-releasing segment may comprise a cylindrical plug of cellulose acetate mesh filled with flavor-bearing cellulose particles.
Alternativno, drugi segment koji otpušta aromu može da sadrži punjenje od celuloznih čestica koje nose aromu koje je postavljeno u šupljinu unutar višedelnog filtera. Alternatively, the second aroma-releasing segment may comprise a charge of aroma-carrying cellulosic particles placed in a cavity within the multi-part filter.
Višedelni filteri prema predmetnom pronalasku mogu da sadrže druge segmente koji otpuštaju aromu a koji sadrže celulozne čestice koje nose aromu koje imaju, na primer, različite prečnike ili su različite boje. Multipart filters according to the present invention may contain other aroma-releasing segments that contain aroma-carrying cellulosic particles having, for example, different diameters or different colors.
Poželjno je da drugi segment koji otpušta aromu sadrži celulozne granule koje nose aromu, a još poželjnije je da to budu porozne celulozne granule koje nose aromu. Preferably, the second flavor-releasing segment contains flavor-carrying cellulose granules, and even more preferably, they are flavor-carrying porous cellulose granules.
Poželjno je da celulozne granule budu u značajnoj meri sferične. Cellulose granules are preferably substantially spherical.
Poželjno je da celulozne granule imaju prečnik u opsegu od 0,2 mm do 2,0 mm. Cellulose granules preferably have a diameter in the range of 0.2 mm to 2.0 mm.
Celulozne granule mogu da sadrže celulozu vezanu, na primer, za vezivno sredstvo kao što je vezivno sredstvo na bazi polivinil acetata. The cellulosic granules may contain cellulose bound, for example, to a binder such as a polyvinyl acetate binder.
Postupak za proizvodnju celuloznih granula pogodnih za upotrebu za drugi segment koji otpušta aromu u višedelnim filterima prema predmetnom pronalasku opisan je u EP-A-0 850 979. Celulozne granule pogodne za upotrebu za drugi segment koji otpušta aromu u višedelnim filterima prema predmetnom pronalasku dostupne su pod trgovačkim imenom Viscopearl<®>od Rengo Co., Ltd., Japan. A process for the production of cellulose granules suitable for use in the second aroma-releasing segment in multi-part filters according to the present invention is described in EP-A-0 850 979. Cellulosic granules suitable for use in the second aroma-releasing segment in multi-part filters according to the present invention are available under the trade name Viscopearl<®>from Rengo Co., Ltd., Japan.
Poželjno je da su celulozne granule koje nose aromu natopljene mentolom. Preferably, the cellulose granules that carry the aroma are soaked in menthol.
Poželjno je da spoljni prečnih višedelnih filtera prema predmetnom pronalasku bude između oko 5 mm i oko 8,5 mm, a najpoželjnije je da bude oko 7,9 mm. It is preferred that the outer diameter of the transverse multi-part filters according to the present invention is between about 5 mm and about 8.5 mm, and most preferably it is about 7.9 mm.
Poželjno je da ukupna dužina višedelnih filtera prema predmetnom pronalasku bude između oko 18 mm i oko 36 mm, a najpoželjnije je da to bude 27 mm. Preferably, the total length of the multi-part filters of the present invention is between about 18 mm and about 36 mm, most preferably 27 mm.
Poželjno je da dužina prvog segmenta koji otpušta aromu bude između oko 9 mm i oko 18 mm, a još poželjnije je da to bude oko 15 mm. Preferably, the length of the first flavor releasing segment is between about 9 mm and about 18 mm, more preferably about 15 mm.
Poželjno je da dužina drugog segmenta koji otpušta aromu bude između oko 9 mm i oko 18 mm, a još poželjnije je da to bude oko 12 mm. Preferably, the length of the second aroma-releasing segment is between about 9 mm and about 18 mm, and more preferably about 12 mm.
Višedelni filteri prema predmetnom pronalasku mogu dalje da sadrže segment, okrenut ka telu cilindra sa duvanskim punjenjem, koji sadrži čep od materijala za filtraciju, ushodno od drugog segmenta koji otpušta aromu. The multi-part filters according to the present invention may further comprise a segment, facing the body of the tobacco-filled cylinder, containing a plug of filtration material, downstream of the second flavor-releasing segment.
Ovaj segment koji je okrenut ka cilindru sa duvanskim punjenjem može da sadrži bilo koje pogodne fibrozne ili umrežene materijale za filtriranje, uključujući, ali se ne ograničavajući na, mrežu od acetata celuloze i krep papir. This segment facing the tobacco filling cylinder may contain any suitable fibrous or cross-linked filter materials, including, but not limited to, cellulose acetate mesh and crepe paper.
Segment okrenut ka cilindru sa duvanskim punjenjem može dalje da sadrži šuplji cilindar koji se proteže, u značajnoj meri, aksijalno kroz dati čep od materijala za filtraciju. Poželjno je da ovaj cilindar ima unutrašnji prečnik u opsegu od oko 0,8 mm do oko 2,0 mm, još poželjnije je da to bude oko 1,1 mm, i spoljni prečnik u opsegu od oko 1,0 mm do oko 2,2 mm, još poželjnije je da to bude oko 1,3 mm. The segment facing the tobacco-filled cylinder may further comprise a hollow cylinder extending substantially axially through a given plug of filtration material. Preferably, this cylinder has an inner diameter in the range of about 0.8 mm to about 2.0 mm, more preferably about 1.1 mm, and an outer diameter in the range of about 1.0 mm to about 2.2 mm, more preferably about 1.3 mm.
Dodavanje segmenta okrenutog ka cilindru sa duvanskim punjenjem, koji sadrži čep od materijala za filtriranje posebno je poželjno u višedelnim filterima prema predmetnom pronalasku namenjenim za upotrebu u filter cigaretama sa niskim ili ultra niskim sadržajem katrana. The addition of a segment facing the tobacco filling cylinder containing a plug of filter material is particularly desirable in multi-part filters of the present invention intended for use in low or ultra-low tar filter cigarettes.
Poželjno je da dužina datog segmenta okrenutog ka cilindru sa duvanskim punjenjem bude u opsegu od oko 8 mm i oko 12 mm, još poželjnije je da to bude oko 10 mm. Preferably, the length of the given segment facing the tobacco filling cylinder is in the range of about 8 mm and about 12 mm, more preferably about 10 mm.
Poželjno je da višedelni filteri prema predmetnom pronalasku sadrže najviše tri segmenta. It is preferable that the multi-part filters according to the present invention contain a maximum of three segments.
Višedelni filteri prema predmetnom pronalasku mogu da se proizvode izradom odvojenih kontnualnih cilindara koji sadrže više jedinica svakog segmenta filtera, a potom kombinovanjem ovih odvojenih cilindara, na način koji je poznat u struci, u jednom ili većem broju koraka, kako bi se dobio kontinualni cilindar sa filterom koji sadrži više jedinica ovog višedelnog filtera. Kontinualni cilindar sa filterom može kasnije da se iseče na jednake delove, pomoću mehanizma za sečenje, kojim se dobija niz odvojenih višedelnih filtera prema predmetnom pronalasku. Multi-part filters according to the present invention can be produced by making separate continuous cylinders containing multiple units of each filter segment, and then combining these separate cylinders, in a manner known in the art, in one or more steps, to obtain a continuous filter cylinder containing multiple units of this multi-part filter. The continuous filter cylinder can later be cut into equal parts, by means of a cutting mechanism, which produces a series of separate multi-part filters according to the present invention.
Prema predmetnom pronalasku, obezbeđen je i proizvod koji se puši a koji sadrži cilindar napunjen materijalom koji se puši i višedelni filter prema predmetnom pronalasku. According to the present invention, there is also provided a smoking product comprising a cylinder filled with smoking material and a multi-part filter according to the present invention.
Višedelni filter može da bude pričvršćen na umotani cilindar materijala koji se puši pomoću omotača od posebne hartije, na način koji je u struci poznat. Poželjno je da ova posebna hartija ima jedan providan deo koji se postavlja u ravni sa drugim segmentom koji otpušta aromu u okviru višedelnog filtera, tako da se najmanje jedan deo celuloznih čestica koje nose aromu u okviru drugog segmenta koji otpušta aromu u višedelnom filteru provide kroz providni deo hartije za pričvršćivanje filtera. Upotreba hartije za pričvršćivanje filtera koja ima najmanje jedan providni deo, koji je u ravni sa drugim segmentom koji otpušta aromu posebno je poželjna u onim slučajevima u kojima drugi segment koji otpušta aromu sadrži obojene celulozne čestice koje nose aromu. Višedelni filter može da bude pričvršćen za obmotani cilindar materijala koji se puši pomoću providne hartije za pričvršćavanje filtera koja je učinjena neprovidnom, na primer, štampanjem gravure izvan onog dela koji se postavlja u ravan sa drugim segmentom koji otpušta aromu. The multi-part filter can be attached to the wrapped cylinder of smoking material by means of a special paper jacket, in a manner known in the art. Preferably, this particular paper has a transparent portion that aligns with the second aroma-releasing segment within the multi-part filter, so that at least a portion of the aroma-bearing cellulosic particles within the second aroma-releasing segment of the multi-part filter are provided through the transparent portion of the filter attachment paper. The use of a filter attachment paper having at least one transparent portion, which is flush with the second aroma-releasing segment is particularly preferred in those cases where the second aroma-releasing segment contains colored cellulose particles carrying the aroma. A multi-part filter may be attached to a wrapped cylinder of smoking material using a transparent filter attachment paper that is rendered opaque, for example, by printing an engraving outside of the portion that aligns with the second flavor-releasing segment.
Poželjno je daje ukupna dužina proizvoda koji se puši između oko 68 i oko 128 mm, a još poželjnije je da to bude oko 84 mm. Preferably, the overall length of the smoked product is between about 68 and about 128 mm, more preferably about 84 mm.
Poželjno je da proizvodi koji se puše, u skladu sa predmetom pronalaskom, dalje sadrže najmanje jedan red perforacija, po ćelom obimu cilindra, na nekom mestu duž višedelnog filtera, kako bi se omogućila ventilacija dima koji se uvlači kroz višedelni filter iz cilindra sa punjenjem koje se puši. It is preferred that the products to be smoked, in accordance with the subject invention, further contain at least one row of perforations, along the entire circumference of the cylinder, at some point along the multi-part filter, in order to allow the ventilation of the smoke drawn through the multi-part filter from the cylinder with the charge being smoked.
Poželjno je da se najmanje jedan kružni niz perforacija nalazi najmanje 12 mm od kraja višedelnog filtera koji je okrenut ka ustima pušača. Preferably, at least one circular series of perforations is located at least 12 mm from the end of the multi-part filter facing the smoker's mouth.
Poželjno je da proizvodi koji se puše, prema predmetnom pronalasku, imaju ukupnu količinu suve čestične materije, bez nikotina, odnosno da ukupno otpuštaju količinu katrana u opsegu od oko 1 mg do oko 6 mg, a još poželjnije je da imaju ukupno otpuštanje katrana u opsegu od oko 1 mg do oko 3 mg. It is desirable that the products that are smoked, according to the present invention, have a total amount of dry particulate matter, without nicotine, that is, that they release a total amount of tar in the range of about 1 mg to about 6 mg, and even more preferably they have a total release of tar in the range of about 1 mg to about 3 mg.
Poželjno je da materijal koji se puši bude punjenje od iseckanog duvana. It is preferred that the material to be smoked is a filler of shredded tobacco.
Poželjno je daje cilindar materijala koji se puši umotan u cigaret-papir. It is preferable to give a cylinder of smoking material wrapped in cigarette paper.
Kako bi se zadržala svojstva pojačavanja arome višedelnih filtera prema predmetnom pronalasku, proizvodi za pušenje prema predmetnom pronalasku mogu da se pakuju, na primer, u meke kutije, kutije sa obrtnim otvaranjem ili u druga pakovanja koja sadrže unutrašnju oblogu koja nosi aromu. Na primer, proizvodi koji se puše prema predmetnom pronalasku, a koji sadrže višedelni filter sa drugim segmentom koji otpušta aromu, koji sadrži celulozne čestice koje nose aromu natopljene mentolom i sa prvim segmentom koji otpušta aromu, a koji sadrži jednu ili veći broj niti koje nose aromu natopljene mentolom, mogu da se pakuju u kutije sa unutrašnjim omotačem natopljenim mentolom. In order to retain the aroma enhancing properties of the multi-part filters of the present invention, the smoking products of the present invention may be packaged, for example, in soft boxes, twist-open boxes, or other packages containing an inner lining that carries the aroma. For example, the smoking products of the present invention comprising a multi-part filter with a second aroma-releasing segment comprising menthol-infused aroma-carrying cellulose particles and a first aroma-releasing segment comprising one or more menthol-infused aroma-carrying filaments may be packaged in boxes with a menthol-infused inner jacket.
Predmetni pronalazak će dalje biti opisan, isključivo kao primer, uz pozivanje na crteže priložene uz opis, u kojima: Slika 1 prikazuje bočni prikaz filter cigarete, koja sadrži cilindar od duvana i višedelni filter prema prvom rešenju predmetnog pronalaska, sa delovima višedelnog filtera prikazanim u preseku, kako bi se prikazali detalji unutrašnje građe višedelnog filtera; The subject invention will be further described, solely by way of example, with reference to the drawings attached to the description, in which: Figure 1 shows a side view of a filter cigarette, which contains a tobacco cylinder and a multi-part filter according to the first solution of the subject invention, with parts of the multi-part filter shown in section, in order to show the details of the internal structure of the multi-part filter;
Slika 2 prikazuje bočni prikaz filter cigarete, koja sadrži cilindar od duvana i višedelni filter prema drugom rešenju predmetnog pronalaska, sa delovima višedelnog filtera prikazanim u preseku, kako bi se prikazali detalji unutrašnje građe višedelnog filtera; Fig. 2 shows a side view of a filter cigarette, which contains a tobacco cylinder and a multi-part filter according to another solution of the present invention, with parts of the multi-part filter shown in section, to show details of the internal structure of the multi-part filter;
Slika 3 prikazuje bočni prikaz filter cigarete, koja sadrži cilindar od duvana i višedelni filter prema trećem rešenju predmetnog pronalaska, sa delovima višedelnog filtera prikazanim u preseku, kako bi se prikazali detalji unutrašnje građe višedelnog filtera; i Fig. 3 shows a side view of a filter cigarette, containing a tobacco cylinder and a multi-part filter according to a third solution of the present invention, with parts of the multi-part filter shown in section, to show details of the internal structure of the multi-part filter; and
Slika 4 prikazuje bočni prikaz filter cigarete, koja sadrži cilindar od duvana i višedelni filter prema četvrtom rešenju predmetnog pronalaska, sa delovima višedelnog filtera prikazanim u preseku, kako bi se prikazali detalji unutrašnje građe višedelnog filtera. Fig. 4 shows a side view of a filter cigarette, which includes a tobacco cylinder and a multi-part filter according to a fourth solution of the present invention, with parts of the multi-part filter shown in section, to show details of the internal structure of the multi-part filter.
Cigarete prema prvom, drugom, trećem i četvrtom rešenju predmetnog pronalaska, prikazane na slikama 1, 2, 3 i 4, redom, imaju nekoliko zajedničkih delova; ovi zajednički delovi označeni su istim brojevima na svim slikama. Cigarettes according to the first, second, third and fourth solutions of the present invention, shown in Figures 1, 2, 3 and 4, respectively, have several common parts; these common parts are marked with the same numbers in all pictures.
Svaka cigareta, uopšteno posmatrano, sadrži izduženi, valjkasti, umotani cilindar materijala koji se puši (2), kao što je punjenje od iseckanog duvana, pričvršćen na jednom kraju za aksijalno postavljen, izduženi, cilindrični višedelni filter (4). Umotani cilindar od duvana (2) i višedelni filter (4) međusobno su povezani na uobičajeni način pomoću posebne hartije za učvršćivanje filtera (6), koja oblaže višedelni filter ćelom njegovom dužinom, a zahvata i jedan susedni deo umotanog cilindra sa duvanom (2). Kako bi se dim koji se proizvodi sagorevanjem umotanog cilindra sa duvanom (4) ventilirao pomoću vazduha iz okoline, obezbeđen je prstenasti niz perforacija (8) kroz hartiju za učvršćivanje filtera (6) na određenom mestu duž višedelnog filtera (4). Each cigarette generally comprises an elongate, cylindrical, coiled cylinder of smoking material (2), such as a filler of shredded tobacco, attached at one end to an axially disposed, elongate, cylindrical multipart filter (4). The rolled tobacco cylinder (2) and the multi-part filter (4) are connected to each other in the usual way by means of a special paper for securing the filter (6), which covers the multi-part filter along its entire length, and also covers one adjacent part of the rolled tobacco cylinder (2). In order to ventilate the smoke produced by burning the wrapped tobacco cylinder (4) with ambient air, an annular series of perforations (8) is provided through the filter fixing paper (6) at a specific location along the multi-part filter (4).
Višedelni filter (4) cigarete (10) prema prvom rešenju predmetnog pronalaska, prikazan na slici 1, obuhvata dva segmenta koji su naslonjeni jedan na drugi; prvi segment koji otpušta aromu (12), koji se nalazi na kraju višedelnog filtera (4) bližem ustima korisnika, udaljen od umotanog cilindra sa duvanom (2); te drugi segment koji otpušta aromu (14), koji se nalazi ushodno od prvog segmenta koji otpušta aromu (14), a koji se nalazi odmah do, i to naslanjen, na cilindar sa duvanom (2). The multi-part filter (4) of the cigarette (10) according to the first solution of the subject invention, shown in Figure 1, includes two segments that lean against each other; the first aroma-releasing segment (12), located at the end of the multi-part filter (4) closer to the user's mouth, away from the rolled tobacco cylinder (2); and the second aroma-releasing segment (14), located downstream of the first aroma-releasing segment (14), which is immediately next to, and leaning against, the tobacco cylinder (2).
Prvi segment koji otpušta aromu (12) sadrži čep od mreže od acetata celuloze, sa srednjom do visokom efikasnošću filtracije. Pojedinačna, centralno postavljena pamučna nit koja nosi aromu (16) prostire se duž ose, kroz čep od mreže od acetata celuloze, paralelno uzdužnoj osi cigarete (10). The first aroma-releasing segment (12) contains a cellulose acetate mesh plug, with medium to high filtration efficiency. A single, centrally placed flavor-bearing cotton thread (16) extends axially through the cellulose acetate mesh plug, parallel to the longitudinal axis of the cigarette (10).
Drugi segment koji otpušta aromu (14) sadrži čep od mreže od acetata celuloze, sa visokom efikasnošću filtracije, koji je značajno ravnomerno napunjen većim brojem celuloznh granula koje nose aromu (18). Hartija za pričvršćivanje filtera (6) može da bude providna, najmanje na onom delu gde omotava drugi segment koji otpušta aromu (14), tako da se celulozne granule koje nose aromu (18) u drugom segmentu koji otpušta aromu (18) provide kroz hartiju za pričvršćavanje filtera (6). The second aroma-releasing segment (14) contains a cellulose acetate mesh plug, with high filtration efficiency, which is substantially uniformly loaded with a greater number of aroma-carrying cellulose granules (18). The filter attachment paper (6) may be transparent, at least in the part where it wraps around the second aroma-releasing segment (14), so that the cellulose granules carrying the aroma (18) in the second aroma-releasing segment (18) are provided through the filter attachment paper (6).
Prilikom upotrebe, dim iz cilindra sa duvanskim punjenjem uvlači se, u nishodnom pravcu, od upaljenog kraja umotanog cilindra sa duvanom (2) kroz višedelni filter (4). Kako dim iz duvanskog punjenja ulazi u višedelni filter (4), prolazi kroz drugi segment koji otpušta aromu (14), gde mreža od acetata celuloze sa visokom efikasnošću filtriranja delimično odstranjuje čestičnu komponentu duvanskog dima, dok se aroma oslobađa u dim iz celuloznih granula koje nose aromu (18). In use, smoke from the tobacco-filled cylinder is drawn, in a downward direction, from the lit end of the rolled tobacco cylinder (2) through the multi-part filter (4). As the smoke from the tobacco filling enters the multi-part filter (4), it passes through a second aroma-releasing segment (14), where a cellulose acetate mesh with high filtration efficiency partially removes the particulate component of the tobacco smoke, while the aroma is released into the smoke from the aroma-carrying cellulose granules (18).
Nakon što je prošao kroz drugi segment koji otpušta aromu (14), dim ulazi u prvi segment koji otpušta aromu (12) na kraju višedelnog filtera (4) bližem ustima pušača, gde mreža od acetata celuloze srednje do visoke efikasnosti filtracije takođe delimično otklanja čestice iz dima i dalje otpušta aromu iz pamučne niti koja nosi aromu (16). After passing through the second aroma-releasing segment (14), the smoke enters the first aroma-releasing segment (12) at the end of the multi-part filter (4) closer to the smoker's mouth, where the cellulose acetate mesh of medium to high filtration efficiency also partially removes particles from the smoke and further releases the aroma from the cotton thread that carries the aroma (16).
Dim, sada sa dvostruko pojačanom aromom, izlazi iz prvog segmenta koji otpušta aromu (12) u višedelnom filteru (4) kroz kraj cigarete bliži ustima (10). The smoke, now with twice as much flavor, exits the first flavor-releasing segment (12) in the multi-part filter (4) through the end of the cigarette closer to the mouth (10).
Visoka efikasnost filtracije mreže od acetata celuloze u drugom segmentu koji otpušta aromu (14) pojačava, do najveće moguće vrednosti, filtraciju čestica iz dima koji se uvlači kroz filter. Istovremeno, prvi segment koji otpušta aromu (12) i drugi segment koji otpušta aromu (14) višedelnog filtera (4), kao dodatnu prednost, donose dvostruko pojačavanje arome dima koji se uvlači kroz filter. Posebno poželjna cigareta prema prvom rešenju predmetnog pronalaska, je ona u kojoj su celulozne granule koje nose aromu (18) unutar drugog segmenta koji otpušta aromu (14) i nit koja nosi aromu (16) unutar prvog segmenta koji otpušta aromu (12) dobro natopljene mentolom; koja otpušta 0,1 mg nikotina i 1 mg katrana, a u okviru tog otpuštanja katrana otpušta i mentol, u količini od 0,3 mg. The high filtration efficiency of the cellulose acetate mesh in the second aroma-releasing segment (14) enhances, to the highest possible value, the filtration of particles from the smoke drawn through the filter. At the same time, the first aroma-releasing segment (12) and the second aroma-releasing segment (14) of the multi-part filter (4) bring, as an additional advantage, a double enhancement of the aroma of the smoke drawn through the filter. A particularly preferred cigarette according to the first solution of the present invention is one in which the cellulose granules carrying the aroma (18) within the second aroma-releasing segment (14) and the thread carrying the aroma (16) within the first aroma-releasing segment (12) are well soaked with menthol; which releases 0.1 mg of nicotine and 1 mg of tar, and within that release of tar, it also releases menthol, in the amount of 0.3 mg.
Cigareta (20) prema drugom rešenju predmetnog pronalaska, prikazana na slici 2, ima višedelni filter (4) koji obuhvata tri segmenta, koji se nastavljaju jedan na drugi: prvi segment koji otpušta aromu (12), a koji se nalazi na kraju višedelnog filtera (4) bližem ustima pušača a daljem od umotanog cilindra sa duvanom (2); drugi segment koji otpušta aromu (14), koji se nalazi ushodno od prvog segmenta koji nosi aromu (12); te segment na kraju filtera bližem cilindru sa duvanskim punjenjem (22) koji se nalazi ushodno od drugog segmenta koji otpušta aromu (14) i neposredno do umotanog cilindra sa duvanskim punjenjem (2) na koji se nastavlja. The cigarette (20) according to the second solution of the present invention, shown in Figure 2, has a multi-part filter (4) that includes three segments, which continue one on another: the first segment that releases the aroma (12), which is located at the end of the multi-part filter (4) closer to the smoker's mouth and further from the rolled cylinder with tobacco (2); a second aroma-releasing segment (14), located upstream of the first aroma-carrying segment (12); and the segment at the end of the filter closer to the cylinder with tobacco filling (22) which is located to the east of the second segment that releases the aroma (14) and directly to the rolled cylinder with tobacco filling (2) to which it continues.
Prvi segment koji otpušta aromu (12) ima istu konstrukciju kao prvi segment koji otpušta aromu (12) u cigareti (10) na slici 1, ali sadrži čep od mreže acetata celuloze sa srednjom do visokom efikasnošću filtriranja. The first aroma-releasing segment (12) has the same construction as the first aroma-releasing segment (12) in the cigarette (10) of Figure 1, but includes a plug of cellulose acetate mesh with medium to high filtration efficiency.
Drugi segment koji otpušta aromu (14), takođe, ima istu konstrukciju kao drugi segment koji otpušta aromu (14) u cigareti (10) na slici 1, ali sadrži čep od mreže acetata celuloze sa niskom do srednjom efikasnošću filtriranja. The second flavor-releasing segment (14) also has the same construction as the second flavor-releasing segment (14) in the cigarette (10) of Figure 1, but includes a cellulose acetate mesh plug with low to medium filtration efficiency.
Segment okrenut ka cilindru sa duvanskim punjenjem (22) sadrži čep od mreže acetata celuloze sa visokom efikasnošću filtriranja. The segment facing the tobacco filling cylinder (22) contains a cellulose acetate mesh plug with high filtration efficiency.
Cigareta 24 prema trećem rešenju predmetnog pronalaska, prikazana na slici 3, takođe ima višedelni filter koji obuhvata tri segmenta, koji se nastavljaju jedan na drugi: prvi segment koji otpušta aromu (12), a koji se nalazi na kraju višedelnog filtera (4) bližem ustima pušača a daljem od umotanog cilindra sa duvanom (2); drugi segment koji otpušta aromu (14), koji se nalazi ushodno od prvog segmenta koji nosi aromu (12); te segment na kraju filtera bližem cilindru sa duvanskim punjenjem (22) koji se nalazi ushodno od drugog segmenta koji otpušta aromu (14) i neposredno do umotanog cilindra sa duvanskim punjenjem (2) na koji se nastavlja. The cigarette 24 according to the third solution of the present invention, shown in Figure 3, also has a multi-part filter that includes three segments, which continue one on another: the first segment that releases the aroma (12), which is located at the end of the multi-part filter (4) closer to the smoker's mouth and further from the rolled cylinder with tobacco (2); a second aroma-releasing segment (14), located upstream of the first aroma-carrying segment (12); and the segment at the end of the filter closer to the cylinder with tobacco filling (22) which is located to the east of the second segment that releases the aroma (14) and directly to the rolled cylinder with tobacco filling (2) to which it continues.
Segment do cilindra sa duvanskim punjenjem (22) takođe ima istu konstrukciju kao i segment do cilindra sa duvanskim punjenjem (22) cigarete (20) prikazane na slici 2. The segment to the tobacco-filled cylinder (22) also has the same construction as the segment to the tobacco-filled cylinder (22) of the cigarette (20) shown in Figure 2.
Prvi segment koji otpušta aromu (12) ima istu konstrukciju kao prvi segment koji otpušta aromu (12) u cigareti (20) na slici 2, ali sadrži čep od mreže acetata celuloze sa niskom do srednjom efikasnošću filtriranja. The first aroma-releasing segment (12) has the same construction as the first aroma-releasing segment (12) in the cigarette (20) of Figure 2, but includes a plug of cellulose acetate mesh with low to medium filtration efficiency.
Drugi segment koji otpušta aromu (14) predstavlja šupljinu koja se nalazi između segmenta okrenutog ka cilindru sa duvanskim punjenjem (22) i prvog segmenta koji otpušta aromu (12), a koja je napunjena celuloznim granulama koje nose aromu. The second aroma-releasing segment (14) is a cavity located between the segment facing the tobacco-filled cylinder (22) and the first aroma-releasing segment (12), which is filled with cellulose granules that carry the aroma.
U posebno poželjnoj cigareti prema trećem rešenju predmetnog pronalaska, celulozne granule koje nose aromu (18) unutar drugog segmenta koji otpušta aromu (14) i nit koja nosi aromu (16) prvog segmenta koji otpušta aromu (12) dobro su natopljeni mentolom, a šupljina unutar drugog segmenta koji otpušta aromu (14) napunjena je do oko 80% svoje zapremine, ili više, aromatizovanim celuloznim granulama. In a particularly preferred cigarette according to the third solution of the present invention, the cellulose granules carrying the aroma (18) within the second aroma-releasing segment (14) and the thread carrying the aroma (16) of the first aroma-releasing segment (12) are well saturated with menthol, and the cavity inside the second aroma-releasing segment (14) is filled to about 80% of its volume, or more, with flavored cellulose granules.
Cigareta 26 prema četvrtom rešenju predmetnog pronalaska, prikazana na slici 4, takođe ima višedelni filter koji obuhvata tri segmenta, koji se nastavljaju jedan na drugi: prvi segment koji otpušta aromu (12), a koji se nalazi na kraju višedelnog filtera (4) bližem ustima pušača a daljem od umotanog cilindra sa duvanom (2); drugi segment koji otpušta aromu (14), koji se nalazi ushodno od prvog segmenta koji nosi aromu (12); te segment na kraju filtera bližem cilindru sa duvanskim punjenjem (22) koji se nalazi ushodno od drugog segmenta koji otpušta aromu (12) i neposredno do, te se nastavlja na, umotani cilindar sa duvanskim punjenjem (2). The cigarette 26 according to the fourth solution of the present invention, shown in Figure 4, also has a multi-part filter comprising three segments, which continue one on another: the first segment that releases the aroma (12), which is located at the end of the multi-part filter (4) closer to the smoker's mouth and further from the rolled cylinder with tobacco (2); a second aroma-releasing segment (14), located upstream of the first aroma-carrying segment (12); and a segment at the end of the filter closer to the tobacco-filled cylinder (22) located eastward of the second aroma-releasing segment (12) and directly to, and continuing onto, the rolled tobacco-filled cylinder (2).
Prvi segment koji otpušta aromu (12) ima istu konstrukciju kao prvi segment koji otpušta aromu (12) u cigareti (20) na slici 2, ali sadrži čep od mreže acetata celuloze sa niskom do srednjom efikasnošću filtriranja. The first aroma-releasing segment (12) has the same construction as the first aroma-releasing segment (12) in the cigarette (20) of Figure 2, but includes a plug of cellulose acetate mesh with low to medium filtration efficiency.
Drugi segment koji otpušta aromu (14), takođe, ima istu konstrukciju kao drugi segment koji otpušta aromu (14) u cigareti (20) na slici 2, ali sadrži čep od mreže acetata celuloze sa niskom do srednjom efikasnošću filtriranja, u zavisnosti od željenog ukupnog nivoa filtriranja za cigaretu 26. The second flavor releasing segment (14) also has the same construction as the second flavor releasing segment (14) in the cigarette (20) of Figure 2, but includes a plug of cellulose acetate mesh with low to medium filtration efficiency, depending on the desired overall level of filtration for the cigarette 26.
Kao što se vidi na slici 4, segment okrenut ka cilindru sa duvanskim punjenjem (22) sadrži čep od mreže acetata celuloze sa srednjom do visokom efikasnošću filtriranja i centralnu šuplju cev (28) koja se pruža aksijalno kroz čep od mreže acetata celuloze, paralelno sa uzdužnom osom cigarete 26. Centralna šuplja cev (28) koja se pruža aksijalno kroz segment filtera okrenut ka cilindru sa duvanskim punjenjem (22), a koja pojačava, do najveće moguće vrednosti, filtriranje čestica iz dima koji se uvlači kroz filter, povećava količinu katrana koja se oslobađa u usta pušača u prvih nekoliko udisaja dima kroz filter iz cigarete 26. As seen in Figure 4, the segment facing the tobacco filling cylinder (22) includes a medium to high filtration efficiency cellulose acetate mesh plug and a central hollow tube (28) extending axially through the cellulose acetate mesh plug, parallel to the longitudinal axis of the cigarette 26. A central hollow tube (28) extending axially through the filter segment facing the tobacco filling cylinder (22), and which enhances, to the highest possible value, the filtering of particles from the smoke drawn through the filter, increases the amount of tar that is released into the smoker's mouth in the first few breaths of smoke through the filter from the cigarette 26.
Kako bi se izradile cigarete 10, 20, 24 i 26, prema prvom, drugom, trećem i četvrtom rešenju predmetnog pronalaska, prikazane na slikama 1, 2, 3 i 4, redom, višedelni filteri (4) se proizvode a potom dodaju na umotane cilindre sa duvanskim punjenjem (2), koji se proizvode na uobičajeni način; filteri se pričvršćuju hartijom za pričvršćavanje filtera (6) primenom opreme za proizvodnju filter cigareta koja je u struci poznata. In order to produce cigarettes 10, 20, 24 and 26, according to the first, second, third and fourth solutions of the present invention, shown in Figures 1, 2, 3 and 4, respectively, multi-part filters (4) are produced and then added to the rolled cylinders with tobacco filling (2), which are produced in the usual way; the filters are attached with filter attachment paper (6) using equipment for the production of filter cigarettes known in the art.
Za proizvodnju višedelnih filtera (4) cigareta 10, 20 i 26 prema prvom, drugom i četvrtom rešenju predmetnog pronalaska, proizvode se kontinuirani cilindri koji sadrže više ponovljenih jedinica svakog od segmenata 12, 14, 22 višedelnog filtera 4, na način koji je u struci poznat, a potom se kombinuju tako da grade kontinualni filter cilindar koji sadrži više jedinica višedelnog filtera 4. Kontinualni filter cilindar se potom seče, na jednakim rastojanjima, pomoću mašine za sečenje, kako bi se dobio niz odvojenih višedelnih filtera 4. For the production of multi-part filters (4) of cigarettes 10, 20 and 26 according to the first, second and fourth solutions of the present invention, continuous cylinders containing several repeated units of each of the segments 12, 14, 22 of the multi-part filter 4 are produced, in a manner known in the art, and then they are combined to build a continuous filter cylinder containing multiple units of the multi-part filter 4. The continuous filter cylinder is then cut, on at equal distances, using a cutting machine, to obtain a series of separate multi-part filters 4.
Za proizvodnju višedelnog filtera 4 cigarete 24, prema trećem rešenju predmetnog pronalaska, odvojeni kontinualni cilindri koji sadrže više jedinica prvog segmenta koji otpušta aromu 12 i segmenta okrenutog ka cilindru sa duvanskim punjenjem 22 iz višedelnog filtera 4, proizvode se na poznat način a potom kombinuju tako da grade kontinualni filter cilindar koji sadrži više jedinica prvih segmenata koji otpuštaju aromu 12 i segmenata okrenutih ka cilindru sa duvanskim punjenjem 22, razdvojenih šupljinama. Šupljine se pune celuloznim granulama 18, kako bi se dobilo više jedinica drugog segmenta koji otpušta aromu 14, nakon čega se kontinuirani filter cilindar koji sadrži veći broj jedinica višedelnog filtera 4 seče na regularnim razmacima pomoću mašine za sečenje kako bi se dobio niz odvojenih višedelnih filtera 4. For the production of the multi-part filter 4 of the cigarette 24, according to the third solution of the present invention, separate continuous cylinders containing multiple units of the first aroma-releasing segment 12 and the segment facing the tobacco-filled cylinder 22 from the multi-part filter 4 are produced in a known manner and then combined to form a continuous filter cylinder containing multiple units of the first aroma-releasing segments 12 and segments facing the tobacco-filled cylinder 22, separated by cavities. The cavities are filled with cellulose granules 18, in order to obtain a plurality of units of the second aroma-releasing segment 14, after which the continuous filter cylinder containing a plurality of units of the multi-part filter 4 is cut at regular intervals by a cutting machine to obtain a series of separate multi-part filters 4.
PrimerExample
Filter cigareta prema prvom rešenju predmetnog pronalaska, sa dimenzijama i osobinama navedenim u tabeli 1, proizvodi se primenom uobičajenog procesa kombinovanja. The cigarette filter according to the first solution of the present invention, with the dimensions and properties listed in Table 1, is produced using the usual combining process.
Iako je predmetni pronalazak predstavljen kroz gore navedeni primer, uz prikaz filter cigarete koja sadrži višedelni filter koji sadrži čep od mreže acetata celuloze, biće jasno da višedelni filteri prema predmetnom pronalasku mogu da sadrže i čepove od drugih pogodnih fibroznih ili umreženih materijala za filtraciju. Although the subject invention is presented through the above example, showing a filter cigarette comprising a multi-part filter comprising a plug of cellulose acetate mesh, it will be clear that the multi-part filters of the present invention may also comprise plugs of other suitable fibrous or cross-linked filtration materials.
Kao što je prethodno opisano, pri upotrebi, prvi segment koji otpušta aromu i drugi segment koji otpušta aromu u višedelnim filterima prema predmetnom pronalasku mogu, svaki, da otpuste željene arome u dim koji se uvlači kroz višedelni filter cigarete, čime se kao dodatna prednost obezbeđuje dvostruko pojačanje arome dima koji se uvlači kroz filter. Obezbeđenjem dvostrukog pojačanja arome dima koji se uvlači kroz ove filtere, višedelni filteri prema predmetnom pronalasku kao dodatnu prednost omogućavaju proizvodnju filter cigareta i drugih proizvoda koji se puše i koji imaju filtere, koji su aromatizovani, istovremeno postižući značajno smanjenje koncentracije komponenata čestične faze i gasne faze iz dima koji se uvlači kroz filter cigarete, kao i prihvatljiv ukupni otpor uvlačenju dima. As previously described, in use, the first aroma-releasing segment and the second aroma-releasing segment in the multi-part filters of the present invention can each release the desired aromas into the smoke drawn through the multi-part cigarette filter, thereby providing as an added benefit a double enhancement of the aroma of the smoke drawn through the filter. By providing a double enhancement of the aroma of the smoke drawn through these filters, the multi-part filters according to the present invention as an additional advantage enable the production of filter cigarettes and other products that are smoked and have filters, which are flavored, while achieving a significant reduction in the concentration of particulate phase and gas phase components from the smoke drawn through the cigarette filter, as well as an acceptable overall resistance to smoke drawing.
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07251210A EP1972213A1 (en) | 2007-03-21 | 2007-03-21 | Multi-component filter providing improved flavour enhancement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RS51679B true RS51679B (en) | 2011-10-31 |
Family
ID=38366894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RS20110125A RS51679B (en) | 2007-03-21 | 2008-03-20 | Multi-component filter providing improved flavour enhancement |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US20080230079A1 (en) |
| EP (2) | EP1972213A1 (en) |
| JP (1) | JP5442458B2 (en) |
| KR (1) | KR101411687B1 (en) |
| CN (1) | CN101578053B (en) |
| AR (1) | AR067215A1 (en) |
| AT (1) | ATE497709T1 (en) |
| AU (1) | AU2008227975B2 (en) |
| BR (1) | BRPI0809129B1 (en) |
| CO (1) | CO6241083A2 (en) |
| DE (1) | DE602008004895D1 (en) |
| DK (1) | DK2134201T3 (en) |
| EA (1) | EA015119B1 (en) |
| ES (1) | ES2360491T3 (en) |
| MX (1) | MX2009007262A (en) |
| MY (1) | MY145911A (en) |
| NZ (1) | NZ577385A (en) |
| PL (1) | PL2134201T3 (en) |
| PT (1) | PT2134201E (en) |
| RS (1) | RS51679B (en) |
| SI (1) | SI2134201T1 (en) |
| TW (1) | TWI409038B (en) |
| UA (1) | UA96018C2 (en) |
| WO (1) | WO2008114153A2 (en) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3230324B2 (en) | 1993-03-12 | 2001-11-19 | 神鋼電機株式会社 | Switching device for multiple induction heating coils in an induction heating furnace for billets |
| JP3070725B2 (en) | 1996-03-14 | 2000-07-31 | 富士電子工業株式会社 | High frequency heating equipment |
| US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
| GB0713905D0 (en) † | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
| GB0803572D0 (en) * | 2008-02-27 | 2008-04-02 | British American Tobacco Co | Filter for a smoking article |
| US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
| US8613284B2 (en) * | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
| GB0816937D0 (en) * | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a Smoking Article |
| GB0816935D0 (en) * | 2008-09-16 | 2008-10-22 | British American Tobacco Co | Filter for a smoking article |
| GB0820229D0 (en) * | 2008-11-05 | 2008-12-10 | British American Tobacco Co | Filter for a smoking article |
| DE102008056384B4 (en) * | 2008-11-10 | 2017-03-30 | British American Tobacco (Germany) Gmbh | Multifilter for a smoking article |
| US8262550B2 (en) | 2009-03-19 | 2012-09-11 | R. J. Reynolds Tobacco Company | Apparatus for inserting objects into a filter component of a smoking article |
| GB0905210D0 (en) | 2009-03-26 | 2009-05-13 | British American Tobacco Co | Rod for a smoking article and method and apparatus for manufacture |
| GB0910198D0 (en) * | 2009-06-12 | 2009-07-29 | British American Tobacco Co | Smoking article |
| EA022391B1 (en) * | 2009-08-14 | 2015-12-30 | Инновиа Филмс Лимитед | Cigarette filter |
| KR101320501B1 (en) * | 2009-11-23 | 2013-10-23 | 엘지디스플레이 주식회사 | Flexible display device and manufacturing method thereof |
| EP2324722A1 (en) * | 2009-11-23 | 2011-05-25 | Philip Morris Products S.A. | Novel filter segment comprising a substrate loaded with a smoke-modifying agent |
| GB0922698D0 (en) * | 2009-12-31 | 2010-02-17 | British American Tobacco Co | Filter for a smoking article |
| AR081744A1 (en) | 2010-03-26 | 2012-10-17 | Philip Morris Prod | FILTER WITH ADAPTERS WITH INTERMEDIATE SPACE WITH FLAVORED BALL |
| US20110271968A1 (en) * | 2010-05-07 | 2011-11-10 | Carolyn Rierson Carpenter | Filtered Cigarette With Modifiable Sensory Characteristics |
| GB2481014A (en) * | 2010-06-07 | 2011-12-14 | British American Tobacco Co | Wrapper for a smoking article |
| JP5453553B2 (en) * | 2011-02-03 | 2014-03-26 | 日本たばこ産業株式会社 | Cigarette filter and filter cigarette |
| GB2490727A (en) * | 2011-05-13 | 2012-11-14 | British American Tobacco Co | An arrangement of smoking article additive-containing members for filters |
| EP2709475B1 (en) * | 2011-05-13 | 2017-03-22 | British American Tobacco (Investments) Limited | Additive release component |
| UA112328C2 (en) * | 2011-11-07 | 2016-08-25 | Філіп Морріс Продактс С.А. | MENTAL CONTINUOUS SMOKING PRODUCTS |
| BR112014010820B1 (en) | 2011-11-07 | 2020-11-10 | Philip Morris Products S.A | smoking article with visible content, mouthpiece for a smoking article and method for producing a smoking article |
| ES2707868T3 (en) * | 2011-12-06 | 2019-04-05 | Japan Tobacco Inc | Cigarette and cigarette filter |
| GB201209345D0 (en) * | 2012-05-25 | 2012-07-11 | Filtrona Filter Prod Dev Co | Tobacco smoke filter and method of production |
| DK2854574T3 (en) | 2012-05-31 | 2018-12-17 | Philip Morris Products Sa | SMOKING ART WITH CONCENTRIC FILTER |
| GB201212822D0 (en) * | 2012-07-18 | 2012-09-05 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
| ES2674676T3 (en) * | 2012-08-06 | 2018-07-03 | Philip Morris Products S.A. | Method of forming smoking articles with cavities at the end of the side of the mouth |
| GB201219540D0 (en) * | 2012-10-31 | 2012-12-12 | British American Tobacco Co | A filter for a smoking article |
| WO2014091605A1 (en) * | 2012-12-13 | 2014-06-19 | 日本たばこ産業株式会社 | Cigarette |
| US9538788B2 (en) * | 2013-03-15 | 2017-01-10 | Vapor Corp. | Electronic cigarette |
| WO2015015336A1 (en) | 2013-08-01 | 2015-02-05 | Pirelli Tyre S.P.A. | Process and apparatus for building tyres for vehicle wheels and tyre for vehicle wheels |
| EP2901871A1 (en) | 2014-01-31 | 2015-08-05 | Philip Morris Products S.A. | Multi-segment filter tube |
| JP2017135984A (en) * | 2014-06-10 | 2017-08-10 | 日本たばこ産業株式会社 | Filter for tobacco product and tobacco product |
| EP3288400B1 (en) * | 2015-04-30 | 2019-06-05 | Philip Morris Products S.a.s. | Aerosol-generating article comprising a detachable freshener delivery element with high resistance to draw |
| RU2671646C1 (en) * | 2015-05-13 | 2018-11-06 | Джапан Тобакко Инк. | Smoking article with filter and its filter |
| HUE047703T2 (en) * | 2015-09-29 | 2020-05-28 | British American Tobacco Mexico S A De C V | A web of tipping paper |
| EP3391758B1 (en) | 2015-12-18 | 2020-09-09 | Japan Tobacco Inc. | Smoking product and filter |
| CN105595415A (en) * | 2016-01-15 | 2016-05-25 | 红云红河烟草(集团)有限责任公司 | Method for preparing honey-fragrance cigarette incense line by utilizing litchi nectar |
| JP6987782B2 (en) * | 2016-04-19 | 2022-01-05 | アルトリア クライアント サービシーズ エルエルシー | Application of flavoring particles to give flavor in the filter of smoking goods |
| GB201615608D0 (en) | 2016-09-14 | 2016-10-26 | British American Tobacco Investments Ltd | A container |
| CN110392533B (en) * | 2017-04-03 | 2022-04-08 | 菲利普莫里斯生产公司 | Smoking article mouthpiece configured to receive an insertion unit |
| DE102018003669A1 (en) | 2017-07-20 | 2019-01-24 | Ten-Ace Gmbh | drinking device |
| CN107259639B (en) * | 2017-07-28 | 2019-10-01 | 四川三联新材料有限公司 | A smoking product and its manufacturing method |
| GB201717567D0 (en) | 2017-10-25 | 2017-12-06 | British American Tobacco Investments Ltd | A filter for a smoking article or an aerosol generating product |
| US11388927B2 (en) | 2018-04-05 | 2022-07-19 | R.J. Reynolds Tobacco Company | Cigarette filter object insertion apparatus and associated method |
| CN109156893A (en) * | 2018-07-12 | 2019-01-08 | 河南中烟工业有限责任公司 | It is a kind of with sweet taste perfume (or spice) line, the preparation method and applications of baking fragrant and sweet feature |
| CN109619667A (en) * | 2018-11-22 | 2019-04-16 | 湖北中烟工业有限责任公司 | A kind of quick-fried pearl is visual and has the cigarette of air permeability |
| DE102018222299A1 (en) | 2018-12-19 | 2020-06-25 | Ten-Ace Gmbh | Drinking device |
| JP6780055B2 (en) * | 2019-05-14 | 2020-11-04 | 日本たばこ産業株式会社 | Smoking items and filters |
| US20210204593A1 (en) * | 2020-01-02 | 2021-07-08 | R.J. Reynolds Tobacco Company | Smoking article with downstream flavor addition |
| AU2020448180A1 (en) | 2020-05-18 | 2022-12-15 | air up group GmbH | Aroma container and drinking device having an aroma container |
| WO2022172501A1 (en) * | 2021-02-12 | 2022-08-18 | 日本たばこ産業株式会社 | Flavor filler and flavor inhaler |
| KR102786560B1 (en) * | 2021-04-23 | 2025-03-26 | 주식회사 케이티앤지 | Filter, an aerosol-generating article comrising the same, and a method of manufacturing the filter |
| CN118177414A (en) * | 2024-04-22 | 2024-06-14 | 云南中烟工业有限责任公司 | A natural air permeability cigarette and preparation method thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370592A (en) * | 1965-11-12 | 1968-02-27 | Lorillard Co P | Indicating cigarette filter |
| US3858587A (en) * | 1974-02-05 | 1975-01-07 | Anthony R Cavelli | Magna-tip |
| GB2020158B (en) * | 1978-04-21 | 1982-11-24 | Cigarette Components Ltd | Production of tobacco smoke filters |
| CH635233A5 (en) * | 1978-04-21 | 1983-03-31 | Cigarette Components Ltd | Tobacco smoke filter |
| US4729391A (en) * | 1985-11-14 | 1988-03-08 | R. J. Reynolds Tobacco Company | Microporous materials in cigarette filter construction |
| US5047180A (en) * | 1987-07-24 | 1991-09-10 | Hoechst Celanese Corporation | Process for making cellulose ester microparticles |
| US5839449A (en) * | 1996-01-29 | 1998-11-24 | R.J. Reynolds Tobacco Company | Low CO cigarette |
| JP3177587B2 (en) * | 1996-12-26 | 2001-06-18 | レンゴー株式会社 | Method for producing cellulose fine particles |
| KR100908752B1 (en) * | 2001-02-22 | 2009-07-22 | 필립모리스 프로덕츠 인코포레이티드 | Cigarettes and filters with added flavoring downstream |
| DE10119820A1 (en) * | 2001-04-23 | 2002-10-24 | Hauni Maschinenbau Ag | Cigarette filter consists of different types of filter material enclosed by transparent jacketing material and outer paper cover |
| MY135471A (en) * | 2002-01-09 | 2008-04-30 | Philip Morris Prod | Cigarette filter with beaded carbon |
| US7074170B2 (en) * | 2002-03-29 | 2006-07-11 | Philip Morris Usa Inc. | Method and apparatus for making cigarette filters with a centrally located flavored element |
| WO2006082161A1 (en) * | 2005-02-01 | 2006-08-10 | Philip Morris Products S.A. | Slim cigarette |
| MX2007009435A (en) * | 2005-02-04 | 2007-09-21 | Philip Morris Prod | Cigarette and filter with cellulosic flavor addition. |
| US20070000505A1 (en) * | 2005-02-24 | 2007-01-04 | Philip Morris Usa Inc. | Smoking article with tobacco beads |
-
2007
- 2007-03-21 EP EP07251210A patent/EP1972213A1/en not_active Ceased
-
2008
- 2008-03-18 AR ARP080101121A patent/AR067215A1/en active IP Right Grant
- 2008-03-19 US US12/076,538 patent/US20080230079A1/en not_active Abandoned
- 2008-03-19 TW TW097109577A patent/TWI409038B/en not_active IP Right Cessation
- 2008-03-20 DK DK08762968.9T patent/DK2134201T3/en active
- 2008-03-20 BR BRPI0809129-3A patent/BRPI0809129B1/en not_active IP Right Cessation
- 2008-03-20 ES ES08762968T patent/ES2360491T3/en active Active
- 2008-03-20 NZ NZ577385A patent/NZ577385A/en not_active IP Right Cessation
- 2008-03-20 KR KR1020097015995A patent/KR101411687B1/en active Active
- 2008-03-20 EP EP08762968A patent/EP2134201B1/en active Active
- 2008-03-20 DE DE602008004895T patent/DE602008004895D1/en active Active
- 2008-03-20 MX MX2009007262A patent/MX2009007262A/en active IP Right Grant
- 2008-03-20 MY MYPI20092245A patent/MY145911A/en unknown
- 2008-03-20 AT AT08762968T patent/ATE497709T1/en not_active IP Right Cessation
- 2008-03-20 SI SI200830162T patent/SI2134201T1/en unknown
- 2008-03-20 CN CN2008800018756A patent/CN101578053B/en not_active Expired - Fee Related
- 2008-03-20 UA UAA200910243A patent/UA96018C2/en unknown
- 2008-03-20 JP JP2009554099A patent/JP5442458B2/en active Active
- 2008-03-20 PL PL08762968T patent/PL2134201T3/en unknown
- 2008-03-20 PT PT08762968T patent/PT2134201E/en unknown
- 2008-03-20 AU AU2008227975A patent/AU2008227975B2/en not_active Ceased
- 2008-03-20 EA EA200970878A patent/EA015119B1/en not_active IP Right Cessation
- 2008-03-20 RS RS20110125A patent/RS51679B/en unknown
- 2008-03-20 WO PCT/IB2008/001661 patent/WO2008114153A2/en not_active Ceased
-
2009
- 2009-10-20 CO CO09117229A patent/CO6241083A2/en active IP Right Grant
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101578053B (en) | Multi-component filter providing improved flavour enhancement | |
| JP4745300B2 (en) | Multi-component filter for multiple flavor enhancement | |
| JP5674885B2 (en) | Multi-component filter for smoking articles | |
| EP2503911A1 (en) | Novel filter segment comprising a substrate loaded with a smoke-modifying agent | |
| WO2009127894A1 (en) | Filter for a smoking article | |
| HK1132632B (en) | Multi-component filter providing improved flavour enhancement | |
| HK1121003B (en) | Multi-component filter providing multiple flavour enhancement | |
| HK1116012B (en) | Multi-component filter providing multiple flavour enhancement |