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1. WO2006092562 - SELF-VENTING COVER FOR HEATABLE FOOD PACKAGE

Publication Number WO/2006/092562
Publication Date 08.09.2006
International Application No. PCT/GB2006/000649
International Filing Date 24.02.2006
IPC
B65D 77/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
77Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
22Details
B65D 51/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
51Closures not otherwise provided for
16with means for venting air or gas
CPC
B65D 51/165
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
51Closures not otherwise provided for
16with means for venting air or gas
1633whereby venting occurs by automatic opening of the closure, container or other element
1644the element being a valve
165formed by a slit or narrow opening
B65D 81/343
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
81Containers, 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
34for packaging foodstuffs ; or other articles; intended to be cooked or heated within the package
343specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven
B65D 81/3453
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
81Containers, 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
34for packaging foodstuffs ; or other articles; intended to be cooked or heated within the package
3446specially adapted to be heated by microwaves
3453Rigid containers, e.g. trays, bottles, boxes, cups
Applicants
  • FFP PACKAGING SOLUTIONS LIMITED [GB]/[GB] (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW)
  • TEE, Gary [GB]/[GB] (UsOnly)
Inventors
  • TEE, Gary
Agents
  • HEDGES, Martin, Nicholas
Priority Data
0504418.503.03.2005GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SELF-VENTING COVER FOR HEATABLE FOOD PACKAGE
(FR) COUVERCLE AUTO-VENTILÉ POUR EMBALLAGE DE NOURRITURE CHAUFFABLE
Abstract
(EN)
A self-venting cover (1) for a heatable food package comprises a sheet of film (3) having a slit (5) formed therein to permit the passage of steam therethrough. A label (4) is secured to the film (3) for controlling the flow of steam through the opening, the label (4) comprising a sheet of material having a first region (7) secured to the film in an area remote from the slit (5) and having a second elongated (6) region covering the slit (5). The elongated region (6) is only partially secured to the film (3) and forms a vent passage (11, 12) between the unsecured portion (10) of the elongated region (6) and the film (3) itself, which vent passage (11, 12) extends from the slit (5) towards the peripheiy of the label to permit controlled venting of steam from the opening.
(FR)
La présente invention concerne un couvercle auto-ventilé (1) pour emballage de nourriture chauffable comprenant une feuille de film (3) ayant une fente (5) formée à l’intérieur pour permettre le passage de la vapeur à travers elle. Une étiquette (4) est fixée au film (3) afin de contrôler le flux de vapeur à travers l’étiquette, l’étiquette (4) comprenant une feuille de matière ayant une première région (7) fixée au film dans une zone éloignée de la fente (5) et ayant une seconde région allongée (6) couvrant la fente (5). La région allongée (6) est seulement fixée en partie au film (3) et forme un passage d’échappement (11, 12) entre la partie non fixée (10) de la région allongée (6) et le film (3) lui-même, ledit passage d’échappement (11, 12) s’étendant depuis la fente (5) en direction de la périphérie de l’étiquette pour permettre l’échappement contrôlé de vapeur hors de l’ouverture.
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