Material: PVC plate(6mm thickness) + Steel knife+ Foam
Steel knife thickness: 0.45mm
Accuracy: ±0.1mm
Min Space: 1mm
Min R(rounding chamfer):0.3mm
Min Diameter:0.5mm
Min Square: 1*2mm
Attribute value: Laser knife die
Maintenance:
*in the humidity area and time,keeping the knife die in an air-conditioned environment
*Keep the knife die on the pallets or the shelves, instead of directly on the ground.
*If do not use the knife die for long time,then the knife surface should be coasted with a layer of anti-rust oil
Front View and Back View
When you send knife die artwork to the knife die maker,they will ask is it the front view or the back view.
*Front view: it is the screen view which you can see directly, while it will be came the back of the real knife die. For the finished screen protector, the front view is far away from the silicon glue side,namely layer 2.
*Back view: it is the screen view which you can not see directly, while it will be came the front of the real knife die. For the finished screen protector, the back view is near the silicon glue side,namely layer 1
See below picture:
Note:
the knife die is consumable,and please check the knife die whether still cut smoothly after punching about 50,000 times, then decide whether this knife die should be replaced.
More knife dies:
From FeYong Digital Technology Ltd