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1. WO2016151355 - PACKAGE SEPARABLE IN RECLOSABLE SECTIONS

Publication Number WO/2016/151355
Publication Date 29.09.2016
International Application No. PCT/IB2015/002352
International Filing Date 03.12.2015
IPC
B65D 75/42 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
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
40Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
42Chains of interconnected packages
B65D 75/52 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
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
52Details
B65D 75/58 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
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
52Details
58Opening or contents-removing devices added or incorporated during package manufacture
B65D 85/60 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
85Containers, packaging elements or packages, specially adapted for particular articles or materials
60for sweets or like confectionery products
CPC
B32B 2250/24
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
24All layers being polymeric
B32B 2250/26
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
26All layers being made of paper or paperboard
B32B 2255/24
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2255Coating on the layer surface
24Organic non-macromolecular coating
B32B 2255/26
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2255Coating on the layer surface
26Polymeric coating
B32B 23/04
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
23Layered products comprising ; a layer of; cellulosic plastic substances ; , i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
04comprising such ; cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
B32B 23/06
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
23Layered products comprising ; a layer of; cellulosic plastic substances ; , i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
04comprising such ; cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
06of paper or cardboard
Applicants
  • KRAFT FOODS R&D, INC [US]/[US]
Inventors
  • FERNANDES, Kate Avrial Yauk
  • FINDLAY, Graeme
  • BLYTH, Simon
  • OLIVERCORT, Dominic
  • WAHLGREN, Pontus
Priority Data
1505011.525.03.2015GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PACKAGE SEPARABLE IN RECLOSABLE SECTIONS
(FR) EMBALLAGE SÉPARABLE EN SECTIONS REFERMABLES
Abstract
(EN)
The present invention relates to improvements in reclosable packages (10) suitable for a comestible product, such as a chocolate bar, and in particular to reclosable packages which allow a consumer to separate portions of the product and the package, and to reclose the package after removal of the portion(s). The package has at least one side wall defining an interior of the package for receiving a product. The package is formed from a multi-ply material comprising at least an inner layer (11) peelably adhered to an outer layer (12). A plurality of lines of weakness are provided in the outer layer (25) spaced apart along a first direction of the package and a corresponding plurality of longitudinally spaced apart lines of weakness (26) are provided in the inner layer. Each line of weakness extends in a second direction which is generally transverse to the first direction. The lines of weakness in the inner layer are offset in the first direction to the corresponding lines of weakness in the outer layer, such that the side wall is separable along a corresponding pair of lines of weakness in the inner and outer layer to form two package sections, each package section having an inner layer flap (36, 37) and an outer layer flap (35, 38) formed by the separation of the inner and outer layers providing means for reclosing the package sections.
(FR)
La présente invention concerne des améliorations apportées à des emballages refermables (10) appropriés pour un produit comestible, tel qu'une barre de chocolat, et, en particulier, des emballages refermables qui permettent à un consommateur de séparer des parties du produit et de l'emballage, et de refermer l'emballage après retrait de la ou des partie(s). L'emballage comporte au moins une paroi latérale définissant une surface intérieure de l'emballage pour recevoir un produit. L'emballage est formé à partir d'un matériau multicouche comprenant au moins une couche interne (11) adhérant de façon arrachable à une couche externe (12). Une pluralité de lignes de faiblesse sont réalisées dans la couche externe (25), mutuellement espacées le long d'une première direction de l'emballage, et une pluralité de lignes de faiblesse longitudinalement espacées (26) correspondantes sont réalisées dans la couche interne. Chaque ligne de faiblesse s'étend dans une seconde direction qui est globalement transversale à la première direction. Les lignes de faiblesse dans la couche interne sont décalées dans la première direction vis-à-vis des lignes de faiblesse correspondantes dans la couche externe, de telle sorte que la paroi latérale est séparable le long d'une paire de lignes de faiblesse correspondantes dans les couches interne et externe pour former deux sections d'emballage, chaque section d'emballage comprenant un volet de couche interne (36, 37) et un volet de couche externe (35, 38) formés par la séparation des couches interne et externe, ce qui permet de fournir des moyens pour refermer les sections d'emballage.
Latest bibliographic data on file with the International Bureau