EP 0184485 B1 19890104 - PROCESS AND MACHINE FOR PACKAGING A LOAD IN A LENGTH OF TUBING OF FLEXIBLE MATERIAL
Title (en)
PROCESS AND MACHINE FOR PACKAGING A LOAD IN A LENGTH OF TUBING OF FLEXIBLE MATERIAL
Publication
Application
Priority
FR 8417232 A 19841112
Abstract (en)
[origin: EP0184485A1] 1. Process for slipping a length of concertinaed tubular sheathing, initially folded flat, onto a load from the top, in which the two parts of each sheathing concertina are parted by parting means ; the sheathing is opened positively ; the open sheathing is drawn downwards so as to surround the load ; the sheath folded flat is cut transversely to obtain a length of sheathing corresponding to the height of the load ; and the sheathing is welded transversely in the immediate vicinity of the transverse cut in order to cover the upper horizontal face of the load, characterized in that partial transverse welding of the sheathing (1) is carried out in such a way that the two parts (5) of each concertina (3) are not fixed to one another, at least from their outer free edge (7), in order to provide, from this outer free edge, continuous access (13) to the interior of the concertina (3), including in line with the transverse weld, and the two parts of each concertina (3) are parted permanently immediately before the sheathing is opened.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B65B 9/135 (2013.01); B65B 9/14 (2013.01)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0184485 A1 19860611; EP 0184485 B1 19890104; AT E39657 T1 19890115; DE 3540095 A1 19860528; DE 3567189 D1 19890209; ES 548982 A0 19861116; ES 8700190 A1 19861116; FR 2573030 A1 19860516; FR 2573030 B1 19870925; NL 8503111 A 19860602
DOCDB simple family (application)
EP 85402177 A 19851112; AT 85402177 T 19851112; DE 3540095 A 19851112; DE 3567189 T 19851112; ES 548982 A 19851112; FR 8417232 A 19841112; NL 8503111 A 19851112