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1. WO2020221754 - METHOD AND DEVICE FOR FORMING A FOLD IN AN OVERWRAPPING FILM

Publication Number WO/2020/221754
Publication Date 05.11.2020
International Application No. PCT/EP2020/061779
International Filing Date 28.04.2020
IPC
B31B 70/26 2017.01
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
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
26Folding sheets, blanks or webs
B31B 70/81 2017.01
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
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
74Auxiliary operations
81Forming or attaching accessories, e.g. opening devices, closures or tear strings
B65D 85/10 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
07for compressible or flexible articles
08rod-shaped or tubular
10for cigarettes
CPC
B31B 70/262
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
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
26Folding sheets, blanks or webs
262involving longitudinally folding, i.e. along a line parallel to the direction of movement
B31B 70/81
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
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
74Auxiliary operations
81Forming or attaching accessories, e.g. opening devices, closures or tear strings
B65D 75/58
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 77/003
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
003Articles enclosed in rigid or semi-rigid containers, the whole being wrapped
B65D 85/10
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
07for compressible or flexible articles
08rod-shaped or tubular
10for cigarettes
B65D 85/1027
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
07for compressible or flexible articles
08rod-shaped or tubular
10for cigarettes
1018Container formed by a flexible material, i.e. soft-packages
1027Opening devices
Applicants
  • JT INTERNATIONAL SA [CH]/[CH]
Inventors
  • GUNDUZ, Hakan
Agents
  • BOVARD AG
Priority Data
19172370.902.05.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR FORMING A FOLD IN AN OVERWRAPPING FILM
(FR) PROCÉDÉ ET DISPOSITIF DE FORMATION D'UN PLI DANS UN FILM DE SUREMBALLAGE
Abstract
(EN)
The present invention relates to an apparatus (100) and a method for producing a filmic packaging material (44) having a continuously folded portion (45), comprising (A) a first component (10) comprising a protruding part (15); (B) a first roller (20) rollable on its longitudinal axis (X), wherein the first roller (20) is provided with a recess (25) on its outer surface, preferably extending around its entire circumference, for receiving the protruding part (15) of the first component (10); (C) a drive mechanism for moving the filmic packaging material (44) along a path in a manner such that a continuous portion of the filmic packaging material is drawn into the recess (25) of the first roller (20) by the protruding part (15) of the first component (10) such that the continuous portion of the filmic packaging material is folded, forming a continuously folded portion (45) having an overlapping surface due to the arrangement of the protruding part (15) of the first component (10) in relation to the recess (25) of the first roller (20); (D) a bonding component (30) provided downstream of the first roller (20) arranged to adhere together the overlapping surface of the continuously folded portion (45) of the filmic packaging material (44).
(FR)
La présente invention concerne un appareil (100) et un procédé de production d'un matériau d'emballage sous forme de film (44) ayant une partie pliée en continu (45), comprenant (A) un premier composant (10) comprenant une partie saillante (15) ; (B) un premier rouleau (20) enroulable sur son axe longitudinal (X), le premier rouleau (20) étant pourvu d'un évidement (25) sur sa surface extérieure, s'étendant de préférence sur toute sa circonférence, pour recevoir la partie saillante (15) du premier composant (10) ; (C) un mécanisme d'entraînement pour déplacer le matériau d'emballage sous forme de film (44) le long d'un trajet d'une manière telle qu'une partie continue du matériau d'emballage sous forme de film est étirée dans l'évidement (25) du premier rouleau (20) par la partie saillante (15) du premier composant (10) de telle sorte que la partie continue du matériau d'emballage sous forme de film est pliée, formant une partie pliée en continu (45) ayant une surface de chevauchement en raison de l'agencement de la partie saillante (15) du premier composant (10) par rapport à l'évidement (25) du premier rouleau (20) ; (D) un composant de liaison (30) disposé en aval du premier rouleau (20) agencé pour adhérer ensemble la surface de chevauchement de la partie pliée en continu (45) du matériau d'emballage sous forme de film (44).
Latest bibliographic data on file with the International Bureau