Made from a core of rigid polyamide fabric with layers of PVC on either side.
Opaque black material between, 0,25 and 0,4 mm. thick.
Rigid PVC supports in each fold, which are welded to the polyamide fabric on high frequency machines. These rigid supports come in thicknesses of 0.8 mm. in white, 1 and 1,5 mm. in grey. For specific cases, TECNIFUELLE bellows may include polyurethane slides joined to the rigid PVC framework to prevent unwanted noise and improve internal sliding.
Depending on the width and length of the protectitve cover, they may also include stretching belts, secured with staples. These ensure uniform opening of the protective cover or scissors system, when the protective cover is not guided by means of intermediary frames.
The characteristics of the bellows are as follows:
We use own and third party cookies to improve our services and show related advertising to your preferences by analyzing your browsing habits. If you continue browsing, we consider that you accept the use.
You can change the settings or get more information here.
Polígono Industrial de Itziar, E-1 Apartado 76
20820 Deba (Gipuzkoa) - Spain
Tel:
+34 943 60 63 10
Fax: +34 943 19 92 98
comercial@tecnifuelle.com
administracion@tecnifuelle.com
produccion@tecnifuelle.com