Processing

Please wait...

Settings

Settings

Goto Application

1. WO1982002184 - COMPOSITE STRUCTURES FOR CONTAINERS AND THE LIKE

Publication Number WO/1982/002184
Publication Date 08.07.1982
International Application No. PCT/US1981/001728
International Filing Date 22.12.1981
IPC
B65D 85/72 2006.1
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
72for edible or potable liquids, semiliquids, or plastic or pasty materials
D21H 19/82 2006.1
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper; Coating material
80Paper comprising more than one coating
82superposed
D21H 19/84 2006.1
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper; Coating material
80Paper comprising more than one coating
84on both sides of the substrate
CPC
B65D 85/72
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
70for materials not otherwise provided for
72for edible or potable liquids, semiliquids, or plastic or pasty materials
D21H 19/824
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper
80Paper comprising more than one coating
82superposed
824two superposed coatings, both being non-pigmented
D21H 19/84
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper
80Paper comprising more than one coating
84on both sides of the substrate
Applicants
  • MARYLAND CUP CORPORATION [US]/[US]
Inventors
  • SHAPIRO, Earl
  • CARNOVALE, Bruno, V.
Agents
  • KOLASCH, Joseph, A.
Priority Data
218,75022.12.1980US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE STRUCTURES FOR CONTAINERS AND THE LIKE
(FR) STRUCTURE COMPOSITE POUR CONTAINERS ET AUTRES
Abstract
(EN) A composite layered structure for use in making containers for storing edible food products which comprise a paper board coated on one surface thereof with a polycoat selected from the group consisting of polyolefins, copolymers containing a polyolefin as one of the constituents thereof, polyvinyl chloride and polyvinylidene chloride, and a wax layer provided on both surfaces of the polycoated paper board to form said wax-paper-polycoat-wax composite structure.
(FR) Une structure a couche composite est utilisee dans la fabrication de containers pour le stockage de produits alimentaires comestibles et consiste en du papier cartonne revetu sur l'une de ses surfaces d'un revetement a couches multiples parmi le groupe constitue de polyolefines, de copolymeres contenant une polyolefine comme l'un de leurs constituants, du chlorure de polyvinyle et du chlorure de polyvinylydene, et les deux surfaces du papier cartonne ainsi revetu sont enduites d'une couche de cire pour former cette structure composite cire-papier-revetement a couches multiples-cire.
Related patent documents
Latest bibliographic data on file with the International Bureau