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1. (WO2018178586) TYRE CURING MEMBRANE AND PROCESS

Pub. No.:    WO/2018/178586    International Application No.:    PCT/FR2018/050785
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: B29D 30/06
B29C 43/36
Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Inventors: PIALOT, Frédéric
FOMBELLE, Damien
SIMONELLI, Thomas
Title: TYRE CURING MEMBRANE AND PROCESS
Abstract:
Tyre curing membrane (10) comprising a body (10a) made of a flexible material suitable for being inserted in a folded position inside a tyre (1) in a curing mold (100) and which is capable of being expanded so as to press the tyre against the inner surface of the mold. According to the invention, said body (10a) is produced using a thermoplastic polymer film and has a cylindrical tube shape when the membrane is in the folded position.