Different die cutting knives should be selected for paper of different thickness, 71mm is enough. Difficult-to-cut materials such as PET.
The microscopic thickness of the die cutting blade of the die cutting machine is controlled within 1m. According to statistics: the thickness is 0.8mm, and its height is 23. Die cutting knives are required to be sharp and of high hardness. The aluminized film on the surface of the gold (silver) cardboard and the rough particles of the frosted varnish increase the difficulty of die cutting and accelerate the wear of the die cutting knife of the die cutting machine. The die resistance of gold (silver) cardboard matte prints is significantly lower. Non-gold (silver) cardboard frosted prints have a die plate endurance of 800,000 times, 0.7mm, 1mm, 4.2mm, etc.
Preventive maintenance: This maintenance method is carried out according to a predetermined time period: there is a prescribed maintenance table for reference: there is no downtime recording and analysis; it can relatively reduce the downtime rate of the machine;
Productive maintenance: This maintenance method can be followed by rules, maintenance and replacement of accessories according to the instructions of the equipment: the spare parts system is relatively complete; the equipment can be operated at low cost and high output.
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