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1. WO1991000834 - INFLATABLE FOIL SACHET, ESPECIALLY FOR PACKAGING PURPOSES

Publication Number WO/1991/000834
Publication Date 24.01.1991
International Application No. PCT/DE1990/000516
International Filing Date 11.07.1990
Chapter 2 Demand Filed 08.02.1991
IPC
B65D 30/24 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
30Sacks, bags or like containers
10characterised by shape or construction
24Bags having valves
B65D 81/05 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
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
02specially adapted to protect contents from mechanical damage
05maintaining contents at spaced relation from package walls, or from other contents
CPC
B29L 2031/7138
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
712Containers; Packaging elements or accessories, Packages
7138Shock absorbing
B31D 5/0073
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
DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
5Multiple-step processes for making three-dimensional articles ; ; Making three-dimensional articles
0039for making dunnage or cushion pads
0073including pillow forming
B65D 31/147
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
31Bags or like containers made of paper and having structural provision for thickness of contents
14Valve bags, i.e. with valves for filling
147the filling port being provided in a side wall
B65D 81/052
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
02specially adapted to protect contents from mechanical damage
05maintaining contents at spaced relation from package walls, or from other contents
051using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
052filled with fluid, e.g. inflatable elements
Applicants
  • BECKER, Rolf [DE/DE]; DE
  • BECKER, Wolfram [DE/DE]; DE (UsOnly)
Inventors
  • BECKER, Rolf; DE
  • BECKER, Wolfram; DE
Agents
  • HAFT, BERNGRUBER, CZYBULKA; Hans-Sachs-Str. 5 Postfach 14 02 46 D-8000 München 5, DE
Priority Data
P 39 22 802.911.07.1989DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AUFBLASBARER FOLIENBEUTEL, INSBESONDERE FÜR VERPACKUNGSZWECKE
(EN) INFLATABLE FOIL SACHET, ESPECIALLY FOR PACKAGING PURPOSES
(FR) SACHET GONFLABLE EN FEUILLES PLASTIQUES, EN PARTICULIER A DES FINS D'EMBALLAGE
Abstract
(DE)
Die Erfindung bezieht sich auf einen Folienbeutel (1) mit zumindest einer Kammer (7) aus einer Ober- und einer Unterfolie (2, 3), die durch eine geschlossenlinige Naht (5, 6) miteinander verbunden sind. Zum Füllen der Kammern (7) mit einem Füllmedium, insbesondere Luft, ist ein Kanal (10, 14) vorgesehen, der Kanalabschnitte (14) aufweist, die in Bereiche einer Naht (5, 6) und vorzugsweise in Bereiche der Ecke der jeweiligen Kammer münden, wobei dort eine Öffnung (4) in die jeweilige Kammer vorgesehen ist. Vorzugsweise ist ein Hauptkanal (10) und ein Nebenkanal (14) vorgesehen, wobei der Hauptkanal auch ausserhalb des Folienbeutels (1) verlaufen kann.
(EN)
The invention relates to a foil sachet (1) with at least one chamber (7) consisting of an upper and lower foil (2, 3) secured together by a closed seam (5, 6). In order to fill the chambers (7) with a substance, especially air, there is a channel (10, 14) having channel sections (14) opening in the region of a seam (5, 6) and preferably in the region of the corner of the chamber concerned where there is an aperture in said chamber. There are preferably a main (10) and a subsidiary channel (14), wherein the main channel may also run outside the foil sachet (1).
(FR)
L'invention se rapporte à un sachet plastique (1) comportant au moins un compartiment (7) constitué d'une feuille supérieure et d'une feuille inférieure (2, 3) reliées entre elles par une soudure à ligne fermée (5, 6). Pour le remplissage des compartiments (7) avec un milieu de remplissage, en particulier de l'air, il est prévu un canal (10, 14) présentant des sections (14) qui débouchent dans les zones d'une soudure (5, 6) et de préférence dans les zones du coin du compartiment respectif, une ouverture (4) y étant prévue donnant sur le compartiment respectif. De préférence, un canal principal (10) et un canal secondaire (14) sont prévus, le canal principal pouvant aussi passer à l'extérieur du sachet (1).
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