0247952-A1 is referenced by 3 patents and cites 6 patents.

The object of the invention relates to the technical field of packaging materials. The fabrication method according to the invention is remarkable in that at least one width (L) of material is subjected longitudinally to an operation intended to transform the original flat section in order to make it narrower while increasing proportionally its thickness with the aim of enhancing its rigidity particularly its resistance to tension by passing it through a hole (2) of predetermined diameter drilled coaxially to a slot (2a) in a support (2b).

Title
Process for making a plastic film, in particular for temporarily joining several articles.
Application Number
EP19870420130 19870519
Publication Number
0247952 (A1)
Application Date
May 19, 1987
Publication Date
December 2, 1987
Inventor
Gennesson Patrick
Assignee
Gennesson Patrick
IPC
D02G 03/06
B65H 57/04
B65D 63/10
B29C 67/00
D02G 03/02
B65H 57/00
B29C 67/00
D02G 03/06
B65H 57/04
B29C 67/00
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