Contemporary leather sofa Rivolta e la pelle
IRIS by Giuseppe Viganò
FRAME - solid beechwood and poplar with multiple plywood of different thickness.
SUSPENSION - springs in flat steel arcs, wire Ø 3,20 mm – resistance 150/170 Kg/mm2 UNI 38-23 class B. Hessian protection for
the springs and foam rubber. Springs connected to each other with Ø 3 mm stainless steel wire.
OUTER PADDING - polyurethane foam rubber, density SR75 and HR30/M covered by polyester fibre.
- HR30/M Kg/m3 = 2,5 Kpa lift
- SR75 Kg/m3 = 14 Kpa
SEAT CUSHION PADDING - quilted duvet in special anti-perforation cotton fabric filled with new goose feathers, washed and
sterilised, supported inside by an anti-sag kernel in polyurethane foam rubber Performance,
“Alta Tecnologia” series, densities PF30FR and PF35/M.
- PF30FR Kg/m3 = 2 Kpa lift
- PF35/M Kg/m3 = 2,8 Kpa
FEET - polished or mat steel or beechwood in natural, cherry, walnut, wengé-finish.
www.rivoltaelapelle.com
