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1. WO2020115129 - PRESSURE-TIGHT CAN AND METHOD FOR PRODUCING A CAN

Publication Number WO/2020/115129
Publication Date 11.06.2020
International Application No. PCT/EP2019/083674
International Filing Date 04.12.2019
IPC
B29C 53/50 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
48for articles of indefinite length, i.e. bending a strip progressively
50using internal forming surfaces, e.g. mandrels
B31C 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
3Making tubes or pipes by feeding obliquely to the winding mandrel centre line
02and inserting into a tube end a bottom to form a container
B31C 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
3Making tubes or pipes by feeding obliquely to the winding mandrel centre line
04Seam processing
B65D 3/04 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
3Rigid 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
02characterised by shape
04essentially cylindrical
B65D 3/14 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
3Rigid 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
10characterised by form of integral or permanently- secured end closure
12Flanged discs permanently secured, e.g. by adhesives or by heat-sealing
14Discs fitting within container end and secured by bending, rolling, or folding operations
B65D 3/22 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
3Rigid 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
22with double walls; with walls incorporating air-chambers; with walls made of laminated material
CPC
B29C 53/50
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
36Bending and joining, e.g. for making hollow articles
38by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
48for articles of indefinite length, i.e. bending a strip progressively
50using internal forming surfaces, e.g. mandrels
B31C 11/04
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
11Machinery for winding combined with other machinery
04for applying impregnating by coating-substances during the winding
B31C 3/02
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
3Making tubes or pipes by feeding obliquely to the winding mandrel centre line
02and inserting into a tube end a bottom to form a container
B31C 3/04
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
3Making tubes or pipes by feeding obliquely to the winding mandrel centre line
04Seam processing
B31C 5/00
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
CMAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
5Making tubes or pipes without using mandrels
B65B 3/027
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
3Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
02Machines characterised by the incorporation of means for making the containers or receptacles
027Making containers from separate body and end-parts
Applicants
  • ENVICAN GMBH [CH]/[CH]
Inventors
  • DREGGER, Thomas
  • SCHÖNIG, Christoph
Agents
  • BURGSTALLER, Peter
Priority Data
A 51091/201807.12.2018AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) DRUCKFESTE DOSE UND VERFAHREN ZUR HERSTELLUNG EINER DOSE
(EN) PRESSURE-TIGHT CAN AND METHOD FOR PRODUCING A CAN
(FR) BOÎTE MÉTALLIQUE RÉSISTANTE À LA PRESSION ET PROCÉDÉ DE FABRICATION D'UNE BOÎTE MÉTALLIQUE
Abstract
(DE)
Die Erfindung betrifft eine Dose, enthaltend ein flüssiges und/oder ein gasförmiges Medium, das Überdruck aufweist oder bei Transport oder Lagerung einen solchen entwickelt, wobei der zylindrische Dosenmantel (101) der Dose hauptsächlich aus Papier- bzw. Kartonmaterial besteht und mit einem Bodenelement und mit einem Deckel verschlossen ist.
(EN)
The invention relates to a can, containing a liquid and/or a gaseous medium, which has overpressure or develops overpressure during transport or storage, wherein the cylindrical can sleeve (101) of the can mainly consists of paper and/or cardboard material and is closed with a base element and a cover.
(FR)
L'invention concerne une boîte métallique contenant un fluide liquide et/ou gazeux qui présente une surpression ou qui développe une telle surpression lors du transport ou de l'entreposage. L'enveloppe (101) cylindrique de la boîte métallique se compose principalement de matériau à base de papier ou de carton et elle est fermée par un élément faisant office de fond et par un couvercle.
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