Pouch and valve assembly package for containing and dispensing a fluent substance
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-035/00
B65D-083/62
B65D-033/00
출원번호
US-0350832
(2011-11-03)
등록번호
US-9211995
(2015-12-15)
국제출원번호
PCT/US2011/059104
(2011-11-03)
§371/§102 date
20140410
(20140410)
국제공개번호
WO2013/066328
(2013-05-10)
발명자
/ 주소
Werner, Jonathan D.
Neuhalfen, Mark G.
Marquardt, Gerald J.
출원인 / 주소
AptarGroup, Inc.
대리인 / 주소
Wood, Phillips, Katz, Clark & Mortimer
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A package (52) is provided for containing and dispensing a fluent product. The package (52) defines a longitudinal axis (23), and includes a fitment body (18), and a collapsible pouch (12) for containing a fluent product to be dispensed, the pouch (12) defined by at least two opposing, flexible, web
A package (52) is provided for containing and dispensing a fluent product. The package (52) defines a longitudinal axis (23), and includes a fitment body (18), and a collapsible pouch (12) for containing a fluent product to be dispensed, the pouch (12) defined by at least two opposing, flexible, web portions (24), and gusset portion (42). The fitment body (18) extends from a dispensing end (33) of the pouch (12) with the fitment body (18) being sandwiched between the flexible web portions (24), and the flexible web portions (24) being welded to each other and to the fitment body (18) at an end seal (32). An improved, robust corner seal construction (54) is provided where each of the flexible web portions (24) is joined to the gusset portion (42).
대표청구항▼
1. A package for containing and dispensing a fluent product, the package comprising: a fitment body defining a dispensing passage; anda collapsible pouch having a longitudinal axis for containing a fluent product to be dispensed, the pouch defined by two opposing, flexible web portions, and a flexib
1. A package for containing and dispensing a fluent product, the package comprising: a fitment body defining a dispensing passage; anda collapsible pouch having a longitudinal axis for containing a fluent product to be dispensed, the pouch defined by two opposing, flexible web portions, and a flexible gusset portion, the fitment body being located at a dispensing end of the pouch and being sandwiched between the flexible web portions, the web portions being joined to define a pair of laterally spaced, longitudinally extending edge seals, and further being joined to each other and to said fitment body to define an end seal extending laterally across the pouch at the dispensing end,the flexible web portions being joined to said flexible gusset portion opposite of said dispensing end of the pouch,a first section of said gusset portion being directly joined to one of said flexible web portions at a pair of laterally spaced corner seals, and a second section of said gusset portion being directly joined to the other of said flexible web portions by another pair of laterally spaced corner seals,each of said corner seals including a first edge seal portion extending from a respective one of said edge seals in parallel relationship to said longitudinal axis, a second seal portion extending inwardly from said first edge seal portion, and a third seal portion extending from said second seal portion either: (1) in parallel relationship to said longitudinal axis and spaced inwardly of the respective first edge seal portion; or (2) outwardly toward the respective first edge seal portion. 2. A package for containing and dispensing a fluent product in accordance with claim 1, wherein said second seal portion of each of said corner seals includes a linear segment that extends at an acute angle relative to said longitudinal axis. 3. A package for containing and dispensing a fluent product in accordance with claim 2, wherein said second seal portion of each of said corner seals includes a linear segment that extends at an acute angle between about 25 to 50 degrees relative to said longitudinal axis. 4. A package for containing and dispensing a fluent product in accordance with claim 2, wherein each of said second seal portions of each of said corner seals has a transition segment that extends in substantially perpendicular relationship from the respective first edge seal portion, the respective linear segment of each of the second seal portions extending at said acute angle from the respective one of said transition segments to the respective third seal portion. 5. A package for containing and dispensing a fluent product in accordance with claim 2, wherein the part of each of said second seal portions that is closest to an end of a respective one of the longitudinally extending edge seals is spaced from said end of said edge seal by a distance Y that is between about 3 millimeters and about 5 millimeters. 6. A package for containing and dispensing a fluent product in accordance with claim 2, wherein the part of said linear segment that is closest to its respective first edge seal portion is spaced a distance X from the respective first edge seal portion wherein the distance X is between about 2 millimeters and about 5 millimeters.
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이 특허에 인용된 특허 (3)
Seward Barry (Hampshire GB2) Pope Kevin C. (Hampshire GB2), Beverage making cartridge.
Davies Robert J. (Ontario CAX) Gleeson Patrick J. (Ontario CAX) Moran Michael J. (Ontario CAX), Product bag for dispensing and method for producing the same.
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