WO2006066036A1 - Paper-wrapped polymer beverage container - Google Patents
Paper-wrapped polymer beverage container Download PDFInfo
- Publication number
- WO2006066036A1 WO2006066036A1 PCT/US2005/045492 US2005045492W WO2006066036A1 WO 2006066036 A1 WO2006066036 A1 WO 2006066036A1 US 2005045492 W US2005045492 W US 2005045492W WO 2006066036 A1 WO2006066036 A1 WO 2006066036A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cup body
- beverage container
- paper wrap
- paper
- side wall
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
- B65D81/3874—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed of different materials, e.g. laminated or foam filling between walls
Definitions
- the invention relates generally to the field of beverage containers. More specifically, the invention relates to thermally-insulating, disposable containers having a body wrapped by a paper wrap.
- Disposable hot-beverage containers such as coffee cups, for example, are typically made of paperboard or polystyrene foam. Paperboard cups may be desirable for a number of reasons. For example, a paperboard cup may provide a high-quality printable surface from the lip of the cup to its base. Also, paperboard cups tend to be suitable for the attachment of promotional items, such as detachable coupons, labels, stickers, or game pieces, for example, that vendors frequently use for marketing purposes.
- Paperboard cups tend to be poor insulators of heat. A paperboard cup containing a hot beverage, therefore, may be difficult to hold. To compensate for the lack of insulation provided by a single paperboard cup, a plurality of such cups may be nested together. A separate cardboard wrap may be used to provide insulation, or the cup may include handles. P C
- Disposable cups made of polymers such as polypropylene provide an alternative to paper cups.
- Polypropylene cups may be more durable, less susceptible to leaks and punctures, and more economical than paper cups.
- Polypropylene is a poor thermal insulator.
- the exterior surface of a polystyrene foam cup typically does not provide for high-quality printing. Further, it is well-known that consumers of high-end hot beverages have come to expect that the beverage will be served in a paperboard cup.
- U.S. patent no. 5,716,512 (“Barrett”) discloses a paper-covered polypropylene cup.
- the cup disclosed by Barrett includes a plurality of vertical ribs projecting radially outward from the outer surface of a side wall of a cup. Each of the ribs has an outer face against which a wrap is disposed. The regions encompassed by adjacent, vertical ribs, the interior surface of the wrap, and the outer surface of the side wall may provide for thermally insulating gaps.
- the cup disclosed by Barrett may not provide adequate side wall integrity to prevent side wall deflection when being handled. For example, the side wall may be easily deflected inward, constricting the volume of the container and forcing out the contents of the cup.
- U.S. patent no. 6,554,154 (“Chauhan”) discloses a thermoplastic container having a first set of horizontal annular rings disposed adjacent to a top portion of a side wall of the container and a second set of annular rings disposed in a middle portion of the container.
- the annular rings (or "ribs") increase side wall integrity and improve deflection characteristics over prior art designs.
- the thermoplastic container disclosed by Chauhan may not provide sufficient thermal insulation to serve as a hot-beverage container. Additionally, the container disclosed by Chauhan does not have the desired look and feel of a paper cup, and its exterior surface is not suitable for high-quality printing.
- ()01 ⁇ )]''-'- ⁇ bev ⁇ r ⁇ ge'coritameFaccordmg to the invention may include a polypropylene cup body covered with a paperboard wrapping.
- the cup body may have a bottom and a side wall extending from the bottom.
- the side wall may form an open end opposite the bottom.
- the cup body may have a plurality of annular ribs disposed adjacent to one another circumferentially around the side wall parallel to a plane defined by the bottom of the cup body.
- the paperboard wrapping may be disposed circumferentially around an exterior of the cup body, and may abut at least one of the ribs such that a thermally insulating gap is formed between the cup body and the paper wrap.
- the paperboard wrapping may provide for high quality printing on the entire exterior of the cup. Additionally, the paperboard wrapping may permit the use of attachments such as those a beverage vendor may use as promotional items. Examples of such promotional items include detachable coupons, tear-off labels or stickers, or playing pieces for a game.
- FIGs. 1 and 2 are isometric views of an example embodiment of a beverage container according to the invention.
- FIG. 3 depicts a method of making a beverage container in accordance with an embodiment of the invention.
- FIG. 4 is a side view of an example embodiment of a beverage container according to the invention.
- FIG. 5 is a partial cutaway side view of an example embodiment of a beverage container according to the invention.
- FIG. 6 is a detailed cutaway side view depicting a bottom portion of an example embodiment of a beverage container according to the invention.
- FIG. 7 is a detailed cutaway side view depicting a top portion of an example embodiment of a beverage container according to the invention.
- FIGs. 8 and 9 are top and bottom views, respectively, of an example embodiment of a beverage container according to the invention.
- FIG. 10 is an isometric view of another example embodiment of a beverage container according to the invention.
- FIG. 11 is a partial cutaway side view of the example embodiment depicted in FIG. 10.
- FIG. 12 is a detailed cutaway side view depicting a bottom portion of the example embodiment depicted in FIG. 10. DEfflLllJi ⁇ yi ⁇ feipifttSIlffiiuSTRATIVE EMBODIMENTS
- FIG. 1 is an isometric view of an example beverage container 100 according to the invention.
- the beverage container 100 may include a cup body 110 and a paper wrap 115.
- the cup body 110 may be constructed of a polymer, such as polypropylene, for example.
- the paper wrap 115 may be made of paperboard, such as solid bleached sulfate (SBS) paperboard, for example.
- SBS paperboard may have a clay coating that provides a smooth finish onto which high quality printing may be presented on the finished cup 100.
- the paper wrap 115 may have a thickness of between about eight and about fourteen mils.
- the paper wrap may have a smooth surface for the display of printed material. Alternatively, the paper wrap may be scored or ridged to provide additional slip resistance for a user holding a cup, for example, or for decorative or other purposes. .
- the cup body 110 may have a bottom 140 and a side wall 120.
- the side wall 120 may extend from the bottom 140 and form an open end opposite the bottom 140.
- the side wall 120 may include a lip 135, a top portion 130, and a plurality of ribs 125.
- the ribs 125 may be integral to the side wall 120 of the beverage container 100 such that the ribs 125 are visible on the interior of the beverage container 100.
- the ribs 125 may be annular, that is, circumferentially disposed around the beverage container 100 in a direction parallel to a plane defined by the bottom 140.
- the ribs 125 may be uniformly distributed along the side wall 120, preferably from the bottom 140 to the top portion 130.
- the ribs 125 may offer resistance against, for example, the inward squeezing of the cup when it is being held by a consumer.
- the paper wrap 115 may be disposed on the side wall 120 such that the polypropylene cup body is masked from the consumer.
- the paper wrap may be of a smooth material and may be suitable for displaying printing material.
- the paper wrap 115 may be disposed on the side wall 120 with an adhesive or by any suitable method. An adhesive may be used to adhere the wrap 115 to the ribs 125, the top portion of the side wall 120, or to the bottom 140.
- FIG. 2 is an isometric view of the cup body 110 of the beverage container 100.
- the cup body may be constructed of polypropylene or other suitably durable material and may be formed by any technique known to those skilled in the art.
- the cup body 110 may include the lip 135, the top portion 130, the ribs 125, and the bottom 140.
- the ribs 125 may be visible on the exterior of the cup body 110 and may partner with the paper wrap 115 to create gaps for insulation.
- the bottom 140 is shown with an interior base portion 141, a transition portion 142 and an exterior base portion 143.
- Fl(B 1 : '3* shows '" bn'e method of making the beverage container 100 comprising a paper wrap 115 and a cup body 110.
- a first edge 116 of a pre-cut paper wrap 115 may be adhered to the side wall 120 of a cup body 110.
- the first edge may be adhered to the side wall 120 through use of an adhesive.
- the first edge 116 may extend from the bottom 140 in a substantially vertical direction to the lip 135 of the cup body 110.
- the adhesive may be applied on the paper wrap 115 on a side 117 that will be disposed against the cup body 110.
- the adhesive may be applied to the side wall 120 such that the wrap 115 may be adhered to the side wall 120 when wrapping.
- the paper wrap 115 may be wrapped around the side wall 120, and pressed to adhere evenly and smoothly. Again, the lip 135 may be used as a stop to abut the wrap 115 against to help ensure uniform cover. The wrap 115 may extend from the lip 135 to the bottom 140.
- wrapping of the paper wrap 115 to the side wall 120 may be completed by pressing a second edge 118 of the wrap 115 against the side wall 120 such that a seam 119 is formed.
- the paper wrap 115 may be adhered to the side wall 120 and may overlap the first edge 116 such that the seam 119 is formed between the second edge 118 and the underlying paper wrap 115.
- FIG. 4 is a side view of the beverage container 100 in accordance with one embodiment of the invention.
- the beverage container 100 may include a smooth paper wrap 115 that extends from the bottom 140 of the beverage container 100 to the lip 130.
- FIG. 5 is a side view of the beverage container 100 with the paper wrap 115 and the cup body 110 partially cut-away to expose the interior of the beverage container 100.
- the bottom 140 may comprise the interior base portion 141, the transition portion 142, and the exterior base portion 143.
- the side wall 120 may comprise the plurality of ribs 125 and the top portion 130.
- the ribs 125 may be uniformly distributed along the side wall 120, preferably from the bottom 140 to the top portion 130.
- the ribs 125 may be "stepped" or in any other suitable arrangement such that a gap 118 is formed between the paper wrap 115 and the side wall 120.
- FIG. 6 is a cut-away side view exposing the interior of the beverage container 100 in the vicinity of the bottom 140.
- the interior base portion 141, the transition portion 142, and the exterior base portion 143 may be molded as one integral body. Additionally, the bottom 140 may be molded such that it is integral with the side wall 120, forming an integral cup body 110. Alternatively, the bottom 140 may be attached to the side wall 120 such that a beverage contained in the beverage container 100 does not leak or spill out of the beverage container 100 in a vicinity of a seam between the side wall 120 and the bottom 140.
- u 143 may serve as a resting base for the beverage container 100 when the beverage container 100 is placed, for example, on a flat surface such as a table.
- the interior base portion 141 may be inset from the lowermost edge 121 of the side wall 120 by a distance D.
- the transition portion 142 may have a rise and a run that defines the distance D.
- the paper wrap 115 may extend to the lowermost edge 121 of the side wall 120.
- the ribs 125 may be shaped such that gaps 118 are formed between the paper wrap 115 and the side wall 120 of the beverage container 100. That is, the ribs 125 may each be generally vertical, however, the ribs 125 may be "stepped" such that a rib 125 A is further from a center of the beverage container than a rib 125B that is adjacent and below the rib 125 A. In this way, the beverage container 100 may form a generally tapered shape.
- other arrangements consistent with alternative embodiments of the invention may be used to form gaps 118 between the ribs 125 and the paper wrap 115.
- the gaps 118 may be an insulating air gaps, helping to protect the consumer's fingers from the heat or cold of a beverage that may be contained in the beverage container 100. Additionally, insulating air gaps such as the gaps 118 may help insulate the contents of the beverage from the ambient temperature and retard the cooling of a hot beverage or the warming of a cold beverage. The insulating characteristics of the beverage container 100 may also be adjusted by varying a thickness of the paper wrap 115 or of the side wall 120.
- FIG. 7 is a cut-away side view exposing the interior of the beverage container 100 in the vicinity of the top portion 130.
- the lip 135 may be formed by rounding the top portion 130 of the side wall 120 or by any technique known to those skilled in the art. . Additionally, the lip 135 may provide a stop 139 against which the paper wrap 115 may abut.
- FIG. 8 is a top view and FIG. 9 is a bottom view of the beverage container 100.
- the lip 135 is of substantially the same round shape as the bottom 140 but has a larger diameter than the bottom 140. In this way, the beverage container 100 has a tapered shape.
- the ribs 125 are shown on the interior of the beverage container 100, as are the interior base portion 141, the transition portion 142 and the exterior base portion 143.
- the smooth paper wrap 115 is shown on the exterior of the beverage container 100, as are the interior base portion 141, the transition portion 142 and the exterior base portion 143.
- FIG 10 is an isometric view of an alternative paper exterior 215 for a beverage container in accordance with an alternative embodiment of the invention.
- the paper exterior 215 differs from the paper wrap 115 in that the paper exterior 215 includes a paper side wall 216 and a paper base 245.
- " "' " "-[0 ⁇ ] l ⁇ "fi'ls'lcm awlf'side view of a beverage container 200 comprising a paper exterior 215 and a cup body 110.
- the cup body 110 may be the cup body 110 described with regard to FIG. 2.
- the paper exterior 215 may cover both the side walls 120 and the bottom 140 of the cup body 110.
- the paper exterior 215 may include a base 245 that is closed such that the bottom 140 of the cup body 110 is concealed.
- the base 245 may be adhered to the bottom 140 of the cup body 110.
- the base 245 may be attached to the paper side wall 216 such that the cup body 110 may be inserted into the paper exterior 215.
- the ribs 125 and the paper side wall 216 may form insulating air gaps 118.
- the paper exterior 215 and the side wall 120 of the cup body 110 may be adhered to each other using an adhesive or other suitable method.
- the bottom 140 may also be adhered to the paper base 245 by any suitable method.
- FIG. 12 is a cutaway side view of a beverage container 200 in the vicinity of the base 245.
- the side wall 216 of the paper exterior 215 may be folded at the lowermost edge 217 to form a receiving portion 218.
- the paper base 245 may be inserted in the receiving portion 218 and attached to a side wall 219 of the receiving portion 218 using adhesive or by any suitable method. In this way, the paper base 245 may be interconnected with the paper side wall 216.
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- Mechanical Engineering (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/016,162 US20060131317A1 (en) | 2004-12-17 | 2004-12-17 | Paper-wrapped polymer beverage container |
US11/016,162 | 2004-12-17 |
Publications (1)
Publication Number | Publication Date |
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WO2006066036A1 true WO2006066036A1 (en) | 2006-06-22 |
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ID=36051522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/US2005/045492 WO2006066036A1 (en) | 2004-12-17 | 2005-12-13 | Paper-wrapped polymer beverage container |
Country Status (2)
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US (1) | US20060131317A1 (en) |
WO (1) | WO2006066036A1 (en) |
Cited By (7)
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---|---|---|---|---|
US7694843B2 (en) | 2005-05-27 | 2010-04-13 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7704347B2 (en) | 2005-05-27 | 2010-04-27 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
WO2010112208A1 (en) | 2009-04-01 | 2010-10-07 | Rundpack Ag | Combination packaging container and method for the production thereof |
US7814647B2 (en) | 2005-05-27 | 2010-10-19 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7818866B2 (en) | 2005-05-27 | 2010-10-26 | Prairie Packaging, Inc. | Method of reinforcing a plastic foam cup |
WO2015071738A1 (en) | 2013-11-14 | 2015-05-21 | Seda Suisse A.G. | Clip container having an integrated sleeve |
US9676141B2 (en) | 2010-03-04 | 2017-06-13 | Pactiv LLC | Apparatus and method for manufacturing reinforced containers |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10167130B2 (en) * | 2005-11-03 | 2019-01-01 | Strategic Solutions International, Llc | Insulating container |
DE202006018406U1 (en) * | 2006-12-05 | 2008-04-10 | Seda S.P.A. | packaging |
US8371471B2 (en) | 2009-02-27 | 2013-02-12 | Alex I. Khowaylo | Thermally broken beverage container and method of fabrication |
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US10562659B2 (en) * | 2017-09-08 | 2020-02-18 | Georgia-Pacific Bleached Board LLC | Heat sealable barrier coatings for paperboard |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040537A (en) * | 1974-12-27 | 1977-08-09 | Illinois Tool Works Inc. | Double-walled cup construction for interlocking in nested stacks to seal a food concentrate between adjacent cups |
US4261501A (en) * | 1979-10-31 | 1981-04-14 | Hallmark Cards Incorporated | Laminated insulated hot drink cup |
DE29611301U1 (en) * | 1995-08-16 | 1996-08-29 | Born, Fred, 47198 Duisburg | Two-part packaging container and cardboard blank |
US5660326A (en) * | 1995-08-18 | 1997-08-26 | Sherwood Tool Incorporated | Multi-layered insulated cup formed from folded sheet |
US5713512A (en) * | 1996-09-03 | 1998-02-03 | Polytainers, Inc. | Polymeric insulated container |
US5842633A (en) * | 1996-03-26 | 1998-12-01 | Ivex Corporation | Sleeve for beverage cups |
US5996887A (en) * | 1998-10-15 | 1999-12-07 | Dopaco, Inc. | Cup with separable coupon |
Family Cites Families (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1545580A (en) * | 1921-05-09 | 1925-07-14 | Campbell Transmission Company | Speed-changing mechanism |
NL288913A (en) * | 1957-11-29 | |||
US3208631A (en) * | 1957-11-29 | 1965-09-28 | Illinois Tool Works | Nestable cup |
US3519165A (en) * | 1969-03-17 | 1970-07-07 | American Can Co | Cup stacking means |
US3580468A (en) * | 1969-08-05 | 1971-05-25 | Continental Can Co | Nestable double-walled disposable container |
US3796366A (en) * | 1971-07-26 | 1974-03-12 | Cosden Oil & Chem Co | Anti-static plastic articles |
US4007670A (en) * | 1974-02-28 | 1977-02-15 | St. Regis Paper Company | Insulated container |
US3951266A (en) * | 1974-06-21 | 1976-04-20 | Solo Cup Company | Thin walled cup |
US3930917A (en) * | 1974-09-23 | 1976-01-06 | W. R. Grace & Co. | Low density laminated foam and process and apparatus for producing same |
US3983392A (en) * | 1975-02-14 | 1976-09-28 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method and apparatus for measuring incombustible content of coal mine dust using gamma-ray backscatter |
US4024951A (en) * | 1975-05-12 | 1977-05-24 | Compact Industries, Inc. | Cup and package of cups |
US4134492A (en) * | 1976-10-22 | 1979-01-16 | Lucas Paul A | Coffee cup and container |
US4206249A (en) * | 1977-09-06 | 1980-06-03 | Nihon Dixie Company Limited | Process for producing a paper container having high impermeability to liquid |
US4193494A (en) * | 1978-08-28 | 1980-03-18 | Compact Industries, Inc. | Cup and package of cups |
US4273816A (en) * | 1979-07-30 | 1981-06-16 | Custom Made Packaging Inc. | Foam based structure |
US4264657A (en) * | 1979-07-30 | 1981-04-28 | Custom Made Packaging Inc. | Foam based structure #1 |
US4288026A (en) * | 1979-09-06 | 1981-09-08 | American Can Company | Container structure |
US4332635A (en) * | 1980-07-03 | 1982-06-01 | American Can Company | Cup labeling method and apparatus |
JPS57110439A (en) * | 1980-12-29 | 1982-07-09 | Nihon Dixie Co Ltd | Vessel made of heat insulating paper and its manufacture |
US4368818A (en) * | 1981-04-13 | 1983-01-18 | Mono Containers (U.K.) Limited | Cups for holding ingredients for drinks |
USD272794S (en) * | 1981-06-22 | 1984-02-28 | Dart Container Corporation | Beverage cup |
AU561692B2 (en) * | 1983-10-28 | 1987-05-14 | Inagaki, H. | Paper can |
USD289483S (en) * | 1984-03-02 | 1987-04-28 | Innopac Inc. | Beverage cup |
USD289499S (en) * | 1984-09-10 | 1987-04-28 | General Mills, Inc. | Food cup |
US4685583A (en) * | 1984-10-04 | 1987-08-11 | Noon Kelly D | Disposable beverage cup handle |
USD291040S (en) * | 1985-02-11 | 1987-07-28 | Dart Container Corporation | Beverage cup |
US4767654A (en) * | 1985-10-18 | 1988-08-30 | United Merchants & Manufacturers, Inc. | Detachable coupon label |
US4684036A (en) * | 1985-11-14 | 1987-08-04 | Solo Cup Company | Cup dispensing system |
US4801017A (en) * | 1986-10-17 | 1989-01-31 | Aldo Artusi | Container, particularly for receiving foods |
US4726493A (en) * | 1987-03-27 | 1988-02-23 | Brewster Plastics, Inc. | Actuator valve for dispenser of carbonated beverages |
US4753365A (en) * | 1987-07-02 | 1988-06-28 | Solo Cup Company | Lid with removable tab |
US4982872A (en) * | 1988-12-15 | 1991-01-08 | Avery Donald J | Film-encapsulated-structure container for food, beverages and other consumable products and method for making of same |
CH678938A5 (en) * | 1989-07-14 | 1991-11-29 | Sandherr Packungen Ag | |
US5213858A (en) * | 1990-04-04 | 1993-05-25 | International Paper | Biodegradable paperboard laminate structure |
US5316777A (en) * | 1991-04-19 | 1994-05-31 | Oji Yuki Goseishi Co., Ltd. | Lid of container and container for instant foods using the same |
US5226585A (en) * | 1991-11-19 | 1993-07-13 | Sherwood Tool, Inc. | Disposable biodegradable insulated container and method for making |
US5145107A (en) * | 1991-12-10 | 1992-09-08 | International Paper Company | Insulated paper cup |
US5203490A (en) * | 1992-06-25 | 1993-04-20 | Roe Mark E | Hot cup with heat-insulating hand-grip |
US5580624A (en) * | 1992-08-11 | 1996-12-03 | E. Khashoggi Industries | Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers |
US5453310A (en) * | 1992-08-11 | 1995-09-26 | E. Khashoggi Industries | Cementitious materials for use in packaging containers and their methods of manufacture |
US5665439A (en) * | 1992-08-11 | 1997-09-09 | E. Khashoggi Industries | Articles of manufacture fashioned from hydraulically settable sheets |
WO1994004330A1 (en) * | 1992-08-11 | 1994-03-03 | E. Khashoggi Industries | Hydraulically settable containers |
JP2824895B2 (en) * | 1993-12-22 | 1998-11-18 | 株式会社日本デキシー | Insulating paper container and method of manufacturing the same |
US5363982A (en) * | 1994-03-07 | 1994-11-15 | Sadlier Claus E | Multi-layered insulated cup formed of one continuous sheet |
US5769311A (en) * | 1994-08-02 | 1998-06-23 | Toppan Printing Co., Ltd. | Heat insulating cup and method of manufacturing the same |
US5524817A (en) * | 1995-04-04 | 1996-06-11 | Paper Machinery Corporation | Dual walled container |
AU2629095A (en) * | 1995-06-07 | 1996-12-30 | Hirano Shiki Co., Ltd. | Container for food and lunch box |
US5542599A (en) * | 1995-08-07 | 1996-08-06 | Sobol; Ronald E. | Biodegradable thermally insulated beverage cup |
USD381558S (en) * | 1995-12-29 | 1997-07-29 | Sweetheart Cup Company, Inc. | Drinking cup |
USD383942S (en) * | 1996-01-05 | 1997-09-23 | Boise Cascade Corporation | Cup |
US5628453A (en) * | 1996-01-16 | 1997-05-13 | Packaging Resources, Inc. | Cup with thermally insulated side wall |
US5752653A (en) * | 1996-05-13 | 1998-05-19 | Razzaghi; Mahmoud | Paper cup with air insulation |
US6022570A (en) * | 1996-08-05 | 2000-02-08 | Richmond; Lolita | Dual-compartment communion container |
US5775577A (en) * | 1996-10-15 | 1998-07-07 | Baldocci, Modena, Scherrer, Stanghellini Family Trust, And Titus | Disposable insulated container with microflute structure |
US5857615A (en) * | 1997-01-13 | 1999-01-12 | New Dimensions Folding Carton, Inc. | Container holder |
US6224954B1 (en) * | 1997-03-26 | 2001-05-01 | Fort James Corporation | Insulating stock material and containers and methods of making the same |
US6066375A (en) * | 1997-04-10 | 2000-05-23 | Fort James Corporation | Coated paperboard and paperboard containers having a microwave interactive layer which emits none or very low amounts of benzene in microwave applications |
US5950917A (en) * | 1997-07-14 | 1999-09-14 | Sealright Co., Inc. | Dual wall insulated container and method for making the same |
EP0905516A1 (en) * | 1997-07-31 | 1999-03-31 | Sumitomo Pharmaceuticals Company, Limited | Circulation thin layer liquid phase assay |
US5940009A (en) * | 1997-09-08 | 1999-08-17 | Abb Power T&D Company Inc. | Apparatus and method to detect tampering with an electronic utility meter |
US5868310A (en) * | 1997-09-26 | 1999-02-09 | Leszczynski; Tomas | Beverage container holder and method of forming |
KR100829673B1 (en) * | 1998-05-20 | 2008-05-19 | 다이니폰 인사츠 가부시키가이샤 | Insulating container |
US6364201B1 (en) * | 1998-07-24 | 2002-04-02 | Richard F. Varano | Disposable all-purpose container assembly |
DE19840841B4 (en) * | 1998-09-07 | 2007-02-08 | Michael Hörauf Maschinenfabrik GmbH & Co. KG | Heat-insulating mug |
USD446687S1 (en) * | 1998-10-13 | 2001-08-21 | Wincup Holdings, Inc. | Cup |
US6085970A (en) * | 1998-11-30 | 2000-07-11 | Insulair, Inc. | Insulated cup and method of manufacture |
US6257485B1 (en) * | 1998-11-30 | 2001-07-10 | Insulair, Inc. | Insulated cup and method of manufacture |
US6032826A (en) * | 1998-12-18 | 2000-03-07 | Libit; Jeanne E. | Cup holder |
CA2315866A1 (en) * | 1999-08-23 | 2001-02-23 | Patrick L. Maynard (Deceased) | Method and apparatus for making heat-insulative foamed layer containers and making a web of heat-insulative foamed layer material |
EP1218285A4 (en) * | 1999-09-09 | 2004-07-07 | Shur Flo Pump Mfg Company Inc | Food containers with transponders |
US6364149B1 (en) * | 1999-10-05 | 2002-04-02 | Gregory Scott Smith | Fluid container with a thermally responsive insulating side wall |
US6386756B1 (en) * | 2000-02-07 | 2002-05-14 | Sean Rice | Cup for indicating temperature of contents thereof and method of making |
US6554154B1 (en) * | 2000-02-11 | 2003-04-29 | Solo Cup Company | Thermoformed container having improved strength to weight ratio in sidewall |
US20020043555A1 (en) * | 2000-03-17 | 2002-04-18 | Mader Durell Thomas | Machine to line containers with film |
AU2001252594A1 (en) * | 2000-04-26 | 2001-11-07 | Kao Corporation | Insulating container |
US6253995B1 (en) * | 2000-05-16 | 2001-07-03 | Burrows Paper Corporation | Insulated containers and sidewalls having laterally extending flutes, and methods |
JP4262394B2 (en) * | 2000-07-04 | 2009-05-13 | 日本テトラパック株式会社 | container |
US6811843B2 (en) * | 2001-04-05 | 2004-11-02 | Appleton Papers Inc. | Insulated beverage or food container |
US6852381B2 (en) * | 2001-06-18 | 2005-02-08 | Appleton Papers, Inc. | Insulated beverage or food container |
US20040037980A1 (en) * | 2001-06-18 | 2004-02-26 | Appleton Papers Inc. | Insulated beverage or food container stock |
US6536657B2 (en) * | 2001-07-20 | 2003-03-25 | Fort James Corporation | Disposable thermally insulated cup and method for manufacturing the same |
US20030116576A1 (en) * | 2001-12-21 | 2003-06-26 | Kimberly Lang-Boecker | Reusable sleeve for beverage containers |
USD477751S1 (en) * | 2002-05-14 | 2003-07-29 | Hsiao Cheng Chuang | Cup |
US7252866B2 (en) * | 2002-12-20 | 2007-08-07 | Nova Chemicals Inc. | Thermoplastic film for a disposable container made of expandable thermoplastic particles |
-
2004
- 2004-12-17 US US11/016,162 patent/US20060131317A1/en not_active Abandoned
-
2005
- 2005-12-13 WO PCT/US2005/045492 patent/WO2006066036A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040537A (en) * | 1974-12-27 | 1977-08-09 | Illinois Tool Works Inc. | Double-walled cup construction for interlocking in nested stacks to seal a food concentrate between adjacent cups |
US4261501A (en) * | 1979-10-31 | 1981-04-14 | Hallmark Cards Incorporated | Laminated insulated hot drink cup |
DE29611301U1 (en) * | 1995-08-16 | 1996-08-29 | Born, Fred, 47198 Duisburg | Two-part packaging container and cardboard blank |
US5660326A (en) * | 1995-08-18 | 1997-08-26 | Sherwood Tool Incorporated | Multi-layered insulated cup formed from folded sheet |
US5842633A (en) * | 1996-03-26 | 1998-12-01 | Ivex Corporation | Sleeve for beverage cups |
US5713512A (en) * | 1996-09-03 | 1998-02-03 | Polytainers, Inc. | Polymeric insulated container |
US5996887A (en) * | 1998-10-15 | 1999-12-07 | Dopaco, Inc. | Cup with separable coupon |
Cited By (13)
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US7694843B2 (en) | 2005-05-27 | 2010-04-13 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7704347B2 (en) | 2005-05-27 | 2010-04-27 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US8622208B2 (en) | 2005-05-27 | 2014-01-07 | Pactiv LLC | Reinforced cup |
US7814647B2 (en) | 2005-05-27 | 2010-10-19 | Prairie Packaging, Inc. | Reinforced plastic foam cup, method of and apparatus for manufacturing same |
US7818866B2 (en) | 2005-05-27 | 2010-10-26 | Prairie Packaging, Inc. | Method of reinforcing a plastic foam cup |
US8087147B2 (en) | 2005-05-27 | 2012-01-03 | Prairie Packaging, Inc. | Method of reinforcing a plastic foam cup |
EP2636607A1 (en) * | 2009-04-01 | 2013-09-11 | Rundpack AG | Combined packaging container |
WO2010112208A1 (en) | 2009-04-01 | 2010-10-07 | Rundpack Ag | Combination packaging container and method for the production thereof |
US8758665B2 (en) | 2009-04-01 | 2014-06-24 | Rundpack Ag | Combination packaging container and method of producing it |
US9676141B2 (en) | 2010-03-04 | 2017-06-13 | Pactiv LLC | Apparatus and method for manufacturing reinforced containers |
WO2015071738A1 (en) | 2013-11-14 | 2015-05-21 | Seda Suisse A.G. | Clip container having an integrated sleeve |
EP3068698A1 (en) * | 2013-11-14 | 2016-09-21 | Seda Internatonal Packaging Group Spa | Clip container having an integrated sleeve |
RU2649271C1 (en) * | 2013-11-14 | 2018-03-30 | Седа Интернешнл Пэкеджинг Груп Спа | Cup shaped container containing the integrated cuff |
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