TOLERANCES SRF
SRF: NEW ROLL
This pile has monofilament yarns in the center. It is more rigid brush than New Pile.
New Roll is specially designed for roll-up shutters.
a BASE WIDTH
±0,10 mm
b PILE HEIGHT
+ 0,25 mm – 0,15 mm
If the height of the pile is superior to 6,50 mm
+ 4% -2,5%
c BASE THICKNESS
0,75 mm ± 0,10 mm
d FIN HEIGHT
1,5 ±0,15 mm