EP 0997395 A1 20000503 - Method and device for manufacturing a packaging element for products, and related packaging element and package
Title (en)
Method and device for manufacturing a packaging element for products, and related packaging element and package
Title (de)
Verfahren und Vorrichtung zur Herstellung eines Verpackungselementes für Produkten, und entsprechende Verpackungselement und Verpackung
Title (fr)
Procédé de fabrication d'un élément d'emballage pour produits, dispositifs de fabrication, élément d'emballage et emballage correspondants
Publication
Application
Priority
FR 9812265 A 19980928
Abstract (en)
[origin: WO0018656A1] The invention concerns a method for making a packaging element for products comprising a step which consists in perforating said packaging element. The invention is characterised in that said perforating step consists in producing in said packaging element micro-perforations each having an average surface ranging between about 9500 mu m<2> and 125000 mu m<2> and a density per unit area ranging between about 5 and 250 per m<2>. The invention also concerns a manufacturing device, the corresponding packaging element and package.
Abstract (fr)
L'invention concerne un procédé de fabrication d'un élément d'emballage pour produits, du type comprenant une étape de perforation dudit élément d'emballage. Selon l'invention, ladite étape de perforation consiste à réaliser dans ledit élément d'emballage des microperforations présentant chacune, une surface moyenne comprise entre environ 9 500µm<2> et 125000µm<2> et une densité par unité de surface comprise entre environ 5 et 250 par m<2>. L'invention concerne également un dispositif de fabrication, un élément d'emballage et un emballage correspondants.
IPC 1-7
IPC 8 full level
B65D 65/38 (2006.01); B65D 81/26 (2006.01)
CPC (source: EP)
B65D 65/38 (2013.01); B65D 81/263 (2013.01); B65D 2565/388 (2013.01)
Citation (search report)
- [A] FR 2345360 A1 19771021 - CELLOPHANE SA [FR]
- [A] US 5554250 A 19960910 - DAIS BRAIN C [US], et al
- [A] FR 2633547 A1 19900105 - RHONE POULENC FILMS [FR]
- [A] US 4798023 A 19890117 - MORSSINKHOF GERHARDUS H [NL], et al
- [A] FR 2609930 A1 19880729 - RICHARD LALEU ETS [FR]
- [A] FR 2205042 A5 19740524 - CELLOPHANE SA [FR]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0997395 A1 20000503; EP 0997395 B1 20020515; AT E217592 T1 20020615; AU 5628899 A 20000417; DE 69901477 D1 20020620; DE 69901477 T2 20030116; ES 2177210 T3 20021201; FR 2783738 A1 20000331; FR 2783738 B1 20001124; WO 0018656 A1 20000406; ZA 200102304 B 20011106
DOCDB simple family (application)
EP 99460055 A 19990915; AT 99460055 T 19990915; AU 5628899 A 19990915; DE 69901477 T 19990915; ES 99460055 T 19990915; FR 9812265 A 19980928; FR 9902198 W 19990915; ZA 200102304 A 20010320