China Creasing Rule, Flatbed Creasing Blade, for Packing, Printing Industries, Find details about China Steel Rules, Cutting Rules from Creasing Rule, Flatbed Creasing Blade, for Packing, Printing Industries
Profile | DR | SR | NT | DR/SR: paper box and carton creasing NT: tighter, smaller creases |
Thickness | 0.71mm(2pt)/1.05mm(3pt)/1.42mm(4pt) | |||
Height | 20.0mm-24.4mm | |||
Body hardness | HRC41-45 | |||
Back execution | SNN / SN / CN | |||
Packaging | length 100m,30m, diameter 180-800mm | |||
Profile | RT | FRT | PT | wider creases |
Thickness | 1.42mm/2.84mm(4pt/8pt) | |||
Height | 20.0mm-24.4mm | |||
Body hardness | HRC41-45 | |||
Back execution | CNN / CN / CUP | |||
Packaging | length 30m, diameter 180-800mm or on request |
Product Tolerance | ||
Height <35mm | ±0.02mm | |
Height ≥35mm | ±0.03mm | |
Straightness | ±0.5mm/1m rule length L | |
Flatness | ≤1.0‰ rule height H | |
Cross camber | pieces:±5mm/1m rule length L coils:±10mm/1m rule length L | |
Twist | ±0.5mm/1m rule length L | |
Thickness Tolerance | ||
Thickness | Tolerance | |
mm | pt | |
0.45 | 1.3 | ±0.015 |
0.53 | 1.5 | ±0.015 |
0.71 | 2 | ±0.015 |
1.05 | 3 | ±0.020 |
1.42 | 4 | ±0.028 |