EP 1727672 A1 20061206 - COMPOSITE FILM FOR A RECEPTACLE, PARTICULARLY A TUBE
Title (en)
COMPOSITE FILM FOR A RECEPTACLE, PARTICULARLY A TUBE
Title (de)
VERBUNDFOLIE FÜR EINEN BEHÄLTER, INSBESONDERE EINE TUBE
Title (fr)
FEUILLE COMPOSITE POUR UN CONTENANT, NOTAMMENT UN TUBE
Publication
Application
Priority
EP 2004002681 W 20040315
Abstract (en)
[origin: WO2005095105A1] Disclosed is a composite film for producing receptacles, particularly tubes, whose outer layers (1, 3) are made of a sealable material and contain an intermediate layer (5) therebetween which is used as a stock for a decorative imprint. The sealing layers (1, 3) are laminated against the intermediate layer (5). At least the sealing layer that faces outward in the receptacle is made of a transparent material. The intermediate layer (5) can be optimized regarding printability as the same does not have any sealing function, which is of benefit for the quality of the imprint. The edges (21) of a cut film (23) of the composite film that are to be joined in a blunt manner so as to form a tubular blank tube are provided with recesses (25) which extend along the edges (21) and are filled with a material that is connected in a fixed manner to the outer layers (1, 3) during the sealing process, said material being particularly a sealable material, whereby the mechanical resistance of the blunt seam can be improved.
IPC 8 full level
B32B 27/08 (2006.01); B29C 53/38 (2006.01); B29C 65/00 (2006.01); B32B 38/14 (2006.01); B65D 35/02 (2006.01); B65D 65/40 (2006.01); B29C 65/02 (2006.01)
CPC (source: EP US)
B29C 53/382 (2013.01 - EP US); B32B 1/08 (2013.01 - US); B32B 27/08 (2013.01 - EP US); B32B 38/14 (2013.01 - EP US); B32B 38/145 (2013.01 - EP US); B65D 35/02 (2013.01 - EP US); B29C 65/02 (2013.01 - EP US); B29C 65/04 (2013.01 - EP US); B29C 65/08 (2013.01 - EP US); B29C 65/10 (2013.01 - EP US); B29C 65/1406 (2013.01 - EP US); B29C 65/16 (2013.01 - EP US); B29C 66/1122 (2013.01 - EP US); B29C 66/1142 (2013.01 - EP US); B29C 66/14 (2013.01 - EP US); B29C 66/4322 (2013.01 - EP US); B29C 66/71 (2013.01 - EP US); B29C 66/723 (2013.01 - EP US); B29C 66/72321 (2013.01 - EP US); B29C 66/7234 (2013.01 - EP US); B29C 2795/002 (2013.01 - EP); B29L 2009/00 (2013.01 - EP US); B29L 2023/20 (2013.01 - EP US); B32B 2307/7244 (2013.01 - US); B32B 2597/00 (2013.01 - US); Y10T 156/1038 (2015.01 - EP US); Y10T 428/1393 (2015.01 - EP US); Y10T 428/24868 (2015.01 - EP US)
Citation (search report)
See references of WO 2005095105A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005095105 A1 20051013; EP 1727672 A1 20061206; US 2010040820 A1 20100218
DOCDB simple family (application)
EP 2004002681 W 20040315; EP 04720608 A 20040315; US 59307604 A 20040315