* Perforating Rule Usage:- Perforating Rule is developed for Die Cutting for printing, packing industries, etc, and it can be formed into different shapes according to user's pattern designs. Effectively eliminate burrs, faster and cleaner cutting.- Applicable to cut: tear-off labels, paper, cor......
Thickness | 0.71mm(2pt) | 1.05mm(3pt) | 1.42mm(4pt) | Corrugated boards where vertical/straight cuts needed | |||||||||
Height | 22.0mm-50.0mm | ||||||||||||
Tooth number | 8/10/12t/inch | ||||||||||||
Body hardness | HRC36-38 | ||||||||||||
Edge hardness | HV650-700(HRC58-60) | ||||||||||||
Back execution | SNN / SN / CN | ||||||||||||
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 |