Flexible liner for FIBC or bag-in-box container systems
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-030/20
B65D-088/16
B65D-075/58
B65D-077/06
출원번호
US-0883040
(2010-09-15)
등록번호
US-9346612
(2016-05-24)
발명자
/ 주소
Plunkett, James
Fougere, Robert H. P.
출원인 / 주소
CDF CORPORATION
대리인 / 주소
Dorsey & Whitney LLP
인용정보
피인용 횟수 :
0인용 특허 :
128
초록▼
The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal
The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges. The attachment feature may be a grommet or a loop for receiving a hook.
대표청구항▼
1. A liner for use in a bulk container and for containing a substance, the liner comprising: a first flexible panel having a first end;a second flexible panel adjacent to the first flexible panel and having a second end arranged parallel to the first end;a first seal joining the first end to the sec
1. A liner for use in a bulk container and for containing a substance, the liner comprising: a first flexible panel having a first end;a second flexible panel adjacent to the first flexible panel and having a second end arranged parallel to the first end;a first seal joining the first end to the second end;a second seal joining the first panel to the second panel and being arranged obliquely to the first seal and forming an intersection therewith, the second seal having an arcuate portion near the intersection and intersecting the first seal substantially perpendicularly; anda fitment arranged on the first panel for one of filling the liner, draining the liner, and both filling and draining the liner. 2. The liner of claim 1, wherein the first flexible panel includes a first longitudinal side generally perpendicular to the first end and the second flexible panel includes a second longitudinal side generally perpendicular to the second end, the first and second sides being arranged adjacent and parallel to one another. 3. The liner of claim 2, wherein the second seal intersects the first and second longitudinal sides at an angle. 4. The liner of claim 1, wherein the arcuate portion is a curve having a radius. 5. The liner of claim 4, wherein the radius is between approximately 0.5″ and 4.0″. 6. The liner of claim 5, wherein the radius is approximately 2.0″. 7. The liner of claim 1, wherein the second seal separates the first panel into a front portion and a front flap, the front portion having a hexagonal shape that is truncated at the first end. 8. The liner of claim 1, wherein the second panel is a first portion of a larger panel with a fold forming a gusset, the larger panel having a second portion separated from the first portion by the fold. 9. The liner of claim 8, wherein the second portion of the larger panel has a third end aligned with the second end, the first seal joining the first, second and third ends and the second seal limited to joining only the first panel and the second panel. 10. A liner for use in a bulk container, the liner comprising: a first flexible panel with side edges and a second flexible panel opposed to the first panel;a third flexible panel and a fourth flexible panel opposed to the third flexible panel, said third and fourth flexible panels located between the first and second panels;a top seal joining the first, second, third, and fourth panels along top edges of the first, second, third, and fourth panels;a bottom seal joining the first, second, third, and fourth panels along bottom edges of the first, second, third, and fourth panels; anda first pair of oblique seals joining the first panel to the third and fourth panels, said first pair of oblique seals running generally oblique to the side edges of the first panel and converging toward each other and toward the top seal to define a first truncated apex, each oblique seal of said first pair of oblique seals having a portion near the first apex that transitions through a radius to a segment generally parallel to the side edges of the first panel and intersects the top seal generally perpendicularly;wherein the segment generally parallel to the side edges begins some distance before intersecting the top seal; andwherein the first pair of oblique seals continue, free from any perforation or cut lines, from approximately the side edges of the first panel to the top seal.
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이 특허에 인용된 특허 (128)
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Bonerb Timothy C. (P.O. Box 1997 Buffalo NY 14219) Bonerb Vincent C. (P.O. Box 1997 Buffalo NY 14219), Bin for storing and discharging free-flowing granular material.
Savage, Chester; Micnerski, Kenneth; Carroll, Richard; Lu, Nancy; Albiani, Richard L.; Verespej, Rocklin, Collapsible bag for dispensing liquids and method.
Podd ; Sr. Victor T. (255 Beverly Avenue Montreal ; Quebec CAX) Podd ; Jr. Victor I. (1678 SW. 20th Ave. Boca Raton FL 33486) Podd Stephen D. (One Lincoln Blvd. Rouses Point NY 12979), Floating hanging liner support.
Inuzuka Takeshi,JPX ; Niwa Susumu,JPX ; Kotani Takayuki,JPX, Gusseted bag for medicinal or medical purposes formed of a plastic film laminate composed of a plurality of layers.
Podd ; Sr. Victor T. (255 Beverly Avenue Montreal ; Quebec CAX) Podd ; Jr. Victor I. (255 Beverly Avenue Montreal ; Quebec CAX) Podd Stephen D. (255 Beverly Avenue Montreal ; Quebec CAX), Liner for a cargo container and a method of installing a liner inside a cargo container.
Podd ; Sr. Victor T. (255 Beverly Ave. Montreal ; Quebec CAX) Podd ; Jr. Victor I. (255 Beverly Ave. Montreal ; Quebec CAX) Podd Stephen D. (255 Beverly Ave. Montreal ; Quebec CAX), Method of loading a bulk cargo.
Podd Victor T. (255 Beverly Avenue Montreal ; Quebec FL CAX H3P1K8) Podd Victor I. (2852 NW 59th St. Boca Raton FL 33496), Multi-stage inflatable floor bed for container or container liner.
Petriekis Paul F. (Palos Park IL) VanBeek Robert A. (Paw Paw IL) Wilford Michael (Chicago IL) Zavodsky James (Schaumburg IL), Reinforced bulk material box.
Avery James J. (Monroe LA) Duncan Farris N. (West Monroe LA) June Larry D. (Memphis TN) West Thomas M. (Greenfield Center NY) Lane Jack L. (Stow OH) Garton Harold W. (Lawrenceville GA), Shipping container.
Bonerb Timothy C. (P.O. Box 2016 Buffalo NY 14219) Bonerb Vincent C. (P.O. Box 2016 Buffalo NY 14219), Side unloading bin for storing and discharging free-flowing granular material.
Morris David B. (Bury St. Edmunds GBX) Rollett Andrew C. (Bury St. Edmunds GBX) Roberts Donald M. (Bury St. Edmunds GBX) Emmerson Christopher D. (Sutton GBX), Suspendable dispenser pack container for flowable substances, such as liquids, pastes, powder and fine granules.
Abate Luigi F. (Via Colli Storici 67 S.Martino d/Battaglia (Brescia) ITX), Tubular element for the formation of bags for the vacuum-packing of products.
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