Current location - Trademark Inquiry Complete Network - Trademark registration - It uses UV drying and uses a trademark machine to print PET stickers. The color cannot be completely cured and sometimes can be scratched off with your fingers.
It uses UV drying and uses a trademark machine to print PET stickers. The color cannot be completely cured and sometimes can be scratched off with your fingers.

There are several reasons for this.

First, the UV ink is defective.

The second is that UV ink and printing materials are not suitable.

Third, the power of the UV machine is insufficient.

There was a case of repair in the past. The UV ink did not match the printing raw materials. It will be no problem if you switch to another

brand of ink.