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1. (WO2017055084) POUCH WITH FLEXIBLE WALLS, AND METHOD FOR PRODUCING SUCH A POUCH

Pub. No.:    WO/2017/055084    International Application No.:    PCT/EP2016/071631
Publication Date: Fri Apr 07 01:59:59 CEST 2017 International Filing Date: Thu Sep 15 01:59:59 CEST 2016
IPC: B32B 17/10
B65D 33/16
Applicants: SIMTECH S.P.R.L.
Inventors: VANDROMME, Pascal
ROSIER, Reza
Title: POUCH WITH FLEXIBLE WALLS, AND METHOD FOR PRODUCING SUCH A POUCH
Abstract:
The present invention concerns a pouch (1) with flexible walls for laminating glass, intended to be depressurised, comprising: - two superposed sheets sealingly assembled along the respective sides of same grouped together in pairs, so as to define an inner volume, and - an opening area (8) for opening or closing the pouch. The first sheet comprises an end portion, referred to as the first end portion (22), the second sheet comprises an end portion, referred to as the second end portion (24), and the first and second end portions delimit the opening area (8) of the pouch. The first end portion (22) comprises a single longitudinal fold (26), said single longitudinal fold forming a flap (28) extending along the opening area (8) of the pouch. The present invention also concerns the method for producing such a pouch (1).