METHOD FOR TREATING A FILM

• Main Author: ZANDONA, NICOLA
• Format: Patent
• Language: English; French
• Published: 29.06.2006
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMISTRY; COMPOSITIONS BASED THEREON; CONVEYING; GENERAL PROCESSES OF COMPOUNDING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKING; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

Method for treating a film with a composition contained in a vessel, whereby the film is suspended in the vessel by suspension means and whereby stretching means are applied to the film to prevent the film from being in compression near the suspension means during treatment. L'invention concerne un procédé permettant de traiter un film avec une composition contenue dans une cuve. Le film est suspendu dans la cuve au moyen d'un élément de suspension et des éléments d'étirement sont appliqués au film pour empêcher que le film ne soit comprimé à proximité de l'élément de suspension durant le traitement.