EP 1481912 A1 20041201 - Packaging bag and its method and device of manufacture
Title (en)
Packaging bag and its method and device of manufacture
Title (de)
Verpackungsbeutel und Verfahren und Vorrichtung zur dessen Herstellung
Title (fr)
Pochette d'emballage et procédé et machine pour sa fabrication
Publication
Application
Priority
FR 0306329 A 20030526
Abstract (en)
Between folds (26a, 26b), a thermally-conducting body (44) is interposed. With respect to polypropylene, this is anti-adherent. Each weld (12) is made transversely with respect to a folded web (26) between the sheets (22, 24) and its direction of deposition. An independent claim is included for a corresponding machine to make the packaging.
IPC 1-7
IPC 8 full level
B31B 37/00 (2006.01); B31B 70/00 (2017.01); B65D 33/14 (2006.01); B65D 75/00 (2006.01)
CPC (source: EP US)
B65D 33/14 (2013.01 - EP US); B65D 75/008 (2013.01 - EP); B31B 2155/00 (2017.07 - EP); B31B 2155/002 (2017.07 - EP US); B31B 2160/20 (2017.07 - EP US)
Citation (search report)
- [Y] FR 2752414 A1 19980220 - THIMONNIER SA [FR]
- [Y] US 6425847 B1 20020730 - BROENSTRUP VOLKER [DE]
- [Y] FR 2765518 A1 19990108 - CAPY GILBERT [FR]
- [Y] FR 2660896 A1 19911018 - JUTTET MICHEL, et al
- [A] GB 2335652 A 19990929 - PFANKUCH MASCHINEN GMBH [DE]
- [A] FR 2784621 A1 20000421 - VIQUEL [FR]
- [Y] GB 859160 A 19610118 - PLASTUS SA
- [A] EP 1211061 A2 20020605 - ILLINOIS TOOL WORKS [US]
- [A] FR 2417440 A1 19790914 - VITTEL EAUX MIN [FR]
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)
EP 1481912 A1 20041201; FR 2855453 A1 20041203; FR 2855453 B1 20060915
DOCDB simple family (application)
EP 04356080 A 20040526; FR 0306329 A 20030526