Packaging for smoking articles with sealed enclosure
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-085/10
B65D-085/12
B65D-043/16
출원번호
US-0284987
(1999-05-12)
우선권정보
GB0021080 (1997-10-03)
국제출원번호
PCT/GB97/03183
(1997-11-19)
§371/§102 date
19990512
(19990512)
국제공개번호
WO-9822367
(1998-05-28)
발명자
/ 주소
Bray Andrew Jonathan,GBX
Parker Michael Patrick,GBX
Sampson John Roger,GBX
Stewart-Cox Adrian Roy,GBX
출원인 / 주소
British American Tobacco Investments Ltd., GBX
대리인 / 주소
Jones, Tullar & Cooper, PC
인용정보
피인용 횟수 :
59인용 특허 :
22
초록▼
An inner frame provides support to the barrier material adjacent to the aperture, allowing the adhesive cover to be pressed firmly against the barrier layer to aid resealing. The pack may be provided with or without an outer carton. If an outer carton is included, the carton may be of a generally ri
An inner frame provides support to the barrier material adjacent to the aperture, allowing the adhesive cover to be pressed firmly against the barrier layer to aid resealing. The pack may be provided with or without an outer carton. If an outer carton is included, the carton may be of a generally rigid card material, and may have a flip-top configuration, may be a Laube box, or may have a shell-and-slide configuration.
대표청구항▼
[ What is claimed is:] [1.] A pack of smoking articles, having two major faces, two side walls, and top and bottom end walls, said pack comprising:a sealed enclosure of a layer of barrier material around a charge of smoking articles, an access aperture being defined in the barrier material layer, sa
[ What is claimed is:] [1.] A pack of smoking articles, having two major faces, two side walls, and top and bottom end walls, said pack comprising:a sealed enclosure of a layer of barrier material around a charge of smoking articles, an access aperture being defined in the barrier material layer, said aperture extending from said top end wall into one of said major faces of said pack, a cover layer extending over said aperture and extending beyond the periphery of said aperture, said cover layer comprising a permanently tacky surface engageable with said barrier material layer adjacent to said periphery of said aperture beyond said aperture, whereby, after opening of said aperture said enclosure can be resealed by re-engaging said permanently tacky surface with said barrier material layer adjacent to said periphery beyond said aperture;and a frame inside said enclosure and outside said charge, said frame comprising at least a major panel, which major panel is at said one of said major faces of said pack, two side panels at respective side walls of said pack and two top flaps at respective ends of said top end wall of said pack, edge portions of said major panel and said top flaps providing reaction surfaces against the resealing pressure exerted adjacent to said periphery of said aperture when said cover layer is brought into resealing re-engagement with said barrier material layer. [17.] A pack of smoking articles, having two major faces, two side walls, and top and bottom end walls, said pack comprising:a sealed enclosure of a layer of barrier material around a charge of smoking articles, an access aperture being defined in the barrier material layer, said aperture extending from said top end wall into one of said major faces of said pack, a cover layer extending over said aperture and extending beyond the periphery of said aperture, said cover layer comprising a permanently tacky surface engageable with said barrier material layer adjacent to said periphery of said aperture beyond said aperture, whereby, after opening of said aperture sa id enclosure can be resealed by re-engaging said permanently tacky surface with said barrier material layer adjacent to said periphery beyond said aperture; anda frame inside said enclosure and outside said charge, said frame comprising at least a major panel, which major panel is at said one of said major faces of said pack, and two top flaps at respective ends of said top end wall of said pack, edge portions of said major panel and said top flaps providing reaction surfaces against the resealing pressure exerted adjacent to said periphery of said aperture when said cover layer is brought into resealing re-engagement with said barrier material layer.
Colgan John R. (Richmond VA) Fishburne Howard H. (Charlotte NC) Pham Xuan M. (Richmond VA), Innerframe for packing cigarettes of variable diameter in standard width pack.
Funderburk, Douglas Amon; Ashcraft, Charles Ray; Bohdan, Walter; Gossett, Ellen Strickland; Hawley, Nancy Harmon; Henson, Jane Cottrell; Hazlett, William Edward; Self, Daniel Klaus, Flask-shaped cigarette container and method of packaging cigarettes.
Li Vigni, Angelo; Federici, Luca, Pack for tobacco articles provided with a sealed wrap with an inner pressure that is different from the atmospheric pressure and relative wrapping method.
Bertuzzi, Ivanoe; Polloni, Roberto; Biondi, Andrea, Package comprising a wrapping with a reclosable withdrawal opening, and relative packing method and machine.
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