Phenomenon: The varnish cured layer is subjected to a 90-fold bending force, and a crack or layer drop occurs.
Reason 1: The coating is too thick.
Solution: reduce the amount of coating.
Cause 2: The ink layer is not completely dry.
Solution: warm up once or inspect the machine before polishing.
Reason 3: Improper selection or expiration of varnish.
Solution: stop using it.
Cause 4: The temperature is too high.
Solution: Lower the temperature if it can be dried.
Reason 5: The radiation intensity of the UV lamp tube is weakened, and the printed matter passes through the curing device many times. On the contrary, over-curing will also make the surface of UV ink (varnish) aging, sealing, brittle, etc. At the same time, the adhesion of the ink (varnish) is not good, which will make the interlayer adhesion of overprint poor.
Solution: Replace the lamp to avoid excessive curing.
U-Shaped Large Cat Kitten Corrugated Scratch Board Pad Scratcher Bed also be regards as cats Claws Care Interactive Toy For Pet Cat Training,it was designed with U shape,just like a chaise longue,cats can sleep on it .Couch Cardboard Cat Scratcher features a fun furniture-shaped design and a satisfying place to scratch. You can get them excited to claw away thanks to the catnip pouch included with this kooky cat scratcher.
U Shape Cat Scratching Board,U Shape Cat Cardboard,Strong Corrugated U Shape Cat Cardboard
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