CA2347777A1 - Insulated cup and method of manufacture - Google Patents

Insulated cup and method of manufacture Download PDF

Info

Publication number
CA2347777A1
CA2347777A1 CA002347777A CA2347777A CA2347777A1 CA 2347777 A1 CA2347777 A1 CA 2347777A1 CA 002347777 A CA002347777 A CA 002347777A CA 2347777 A CA2347777 A CA 2347777A CA 2347777 A1 CA2347777 A1 CA 2347777A1
Authority
CA
Canada
Prior art keywords
sections
insulating
score
blank
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002347777A
Other languages
French (fr)
Other versions
CA2347777C (en
Inventor
Claus E. Sadlier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dixie Consumer Products LLC
Original Assignee
Insulair, Inc.
Claus E. Sadlier
Dixie Consumer Products Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Insulair, Inc., Claus E. Sadlier, Dixie Consumer Products Llc filed Critical Insulair, Inc.
Publication of CA2347777A1 publication Critical patent/CA2347777A1/en
Application granted granted Critical
Publication of CA2347777C publication Critical patent/CA2347777C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • 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
    • B65D81/3869—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 with double walls, i.e. hollow
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/939—Container made of corrugated paper or corrugated paperboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/901—Rigid container
    • Y10S493/906—Rigid container having multilayer wall
    • Y10S493/907—Lined

Abstract

An insulating container (50) and a method of manufacturing it comprises providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18) (corrugated, ribbed, embossed, foamed, perforated, etc.) adhesively fastened to one of the sections. Adhesive is applied to an area (12) adjacent the fold score bonding two sections adjacent the folded score.
The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) which is sealed to form a sidewall (12).
In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend from, one edge of the starting blank. It is folded over first to form the middle layer of the wrappable assembly.
CA002347777A 1998-11-30 1999-11-24 Insulated cup and method of manufacture Expired - Fee Related CA2347777C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/201,621 US6085970A (en) 1998-11-30 1998-11-30 Insulated cup and method of manufacture
US09/201,621 1998-11-30
PCT/US1999/027973 WO2000032482A1 (en) 1998-11-30 1999-11-24 Insulated cup and method of manufacture

Publications (2)

Publication Number Publication Date
CA2347777A1 true CA2347777A1 (en) 2000-06-08
CA2347777C CA2347777C (en) 2009-07-28

Family

ID=22746573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347777A Expired - Fee Related CA2347777C (en) 1998-11-30 1999-11-24 Insulated cup and method of manufacture

Country Status (12)

Country Link
US (4) US6085970A (en)
EP (1) EP1178930B1 (en)
JP (2) JP3936843B2 (en)
CN (1) CN1205090C (en)
AT (1) ATE329838T1 (en)
AU (1) AU755839B2 (en)
CA (1) CA2347777C (en)
DE (1) DE69931964T2 (en)
DK (1) DK1178930T3 (en)
ES (1) ES2264587T3 (en)
MX (1) MXPA01005293A (en)
WO (1) WO2000032482A1 (en)

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WO2011017793A1 (en) * 2009-08-14 2011-02-17 Fresh Bailiwick Inc. Thermal container, liner therefor, and liner forming dies
US7975905B2 (en) 2008-07-10 2011-07-12 Fresh Bailiwick Inc. Thermal container
US9783359B2 (en) 2005-09-08 2017-10-10 Seda S.P.A. Double-walled cup

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US7975905B2 (en) 2008-07-10 2011-07-12 Fresh Bailiwick Inc. Thermal container
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US6085970A (en) 2000-07-11
JP2002531332A (en) 2002-09-24
DE69931964T2 (en) 2007-07-12
WO2000032482A1 (en) 2000-06-08
CN1205090C (en) 2005-06-08
EP1178930A1 (en) 2002-02-13
US6378766B2 (en) 2002-04-30
DE69931964D1 (en) 2006-07-27
ATE329838T1 (en) 2006-07-15
JP4246226B2 (en) 2009-04-02
US20010013537A1 (en) 2001-08-16
JP2007015771A (en) 2007-01-25
MXPA01005293A (en) 2002-03-14
DK1178930T3 (en) 2006-10-16
AU755839B2 (en) 2002-12-19
JP3936843B2 (en) 2007-06-27
EP1178930B1 (en) 2006-06-14
US6422456B1 (en) 2002-07-23
US6196454B1 (en) 2001-03-06
CN1368927A (en) 2002-09-11
WO2000032482A8 (en) 2001-04-12
EP1178930A4 (en) 2004-05-12
CA2347777C (en) 2009-07-28
ES2264587T3 (en) 2007-01-01
AU2031000A (en) 2000-06-19

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