EP 0605787 B2 20010103 - Cushioned mailing bag and method and device for the production of cushioned mailing bags
Title (en)
Cushioned mailing bag and method and device for the production of cushioned mailing bags
Title (de)
Gepolsterte Versandtasche sowie Verfahren und Vorrichtung zur Herstellung von gepolsterten Versandtaschen
Title (fr)
Sac d'expédition avec des matelas isolants et méthode et dispositif de fabrication de sacs d'expédition avec des matelas isolants
Publication
Application
Priority
DE 4244363 A 19921228
Abstract (en)
[origin: EP0605787A1] In a method for the production of cushioned mailing bags, in which an upper and a lower paper web are joined together, with at least two webs of cushioning material being enclosed, a closing device is attached to one paper web at predetermined intervals. Webs of beaded paper are supplied, in each case, as cushioning material, a reactivatable hot-melt glue coating being applied along predetermined regions to at least one beaded-paper web and to at least one of the upper or lower paper webs, before the webs converge. By means of hot-melt glue reactivation stages, the predetermined regions having coated-on hot-melt glue between the upper and lower paper webs and/or between the beaded-paper webs are firmly connected or adhesively bonded to one another. <IMAGE>
IPC 1-7
IPC 8 full level
B31B 39/00 (2006.01); B65D 81/03 (2006.01); B65H 39/16 (2006.01); B31B 155/00 (2017.01); B31B 170/20 (2017.01)
CPC (source: EP US)
B65D 81/03 (2013.01 - EP US); B65H 39/16 (2013.01 - EP US); B31B 2155/00 (2017.08 - EP US); B31B 2155/002 (2017.08 - EP US); B31B 2170/20 (2017.08 - EP US); Y10T 156/1084 (2015.01 - EP US); Y10T 156/1343 (2015.01 - EP US)
Citation (opposition)
Opponent :
- DE 8434957 U1 19850228 - PAPIERWERK SEYBOTH GMBH & CO K [DE]
- DE 2544156 C3 19790125
- DE 2138601 A1 19730215 - WOELFLE WERNER
- DE 7338621 U
- DE 1914430 U 19650422 - WILHELM ERNST FA [DE]
- DE 2824049 A1 19791206 - PORTH ERWIN
- DE 3426290 C2 19860619
- CH 417302 A 19660715 - LITOGRAFICA BODONIANA S R L [IT]
- DE 900169 C 19531221 - FISCHER & KRECKE KG
- GB 2074128 A 19811028 - PILLOPAK BV
- DE 1894663 U 19640611 - HAGEN FRIEDRICH FR [DE]
- DE 3612570 A1 19871029 - MASSOTT PHILIPP [DE]
- BE 822385 A 19750520
- DE 9015318 U1 19910117
- DE 2456108 A1 19750612 - PACKAGING IND INC LTD
- Römpps CHEMIE-LEXIKON, 7. Aufl., S. 2501-2502
- Biederbick, K.: KUNSTSTOFFE KURZ UND BÜNDIG, Vogel-Verlag Würzburg, 1965, S. 61
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
US 5503611 A 19960402; AT E140654 T1 19960815; DE 4244363 A1 19940707; DE 59303318 D1 19960829; EP 0605787 A1 19940713; EP 0605787 B1 19960724; EP 0605787 B2 20010103
DOCDB simple family (application)
US 17322193 A 19931227; AT 93119005 T 19931125; DE 4244363 A 19921228; DE 59303318 T 19931125; EP 93119005 A 19931125