This kind of printing requires you to show the trademark ownership certificate (trademark holder) and the holder's certificate (trademark holders include companies or individuals, and individuals can't apply for trademark ownership at present, so the certification materials of enterprises include business license, organization code certificate, enterprise ID card, etc. ).
With the copies of the first two items, you can put them in a file bag, draw up an authorization agreement, which can be provided by the other party, and then make some changes according to the requirements of the enterprise itself, and form an effective authorization after being signed and sealed by the representatives of both parties.
The printer will keep your information confidential and protect it. In production, printing plates will be dedicated and sealed, and finished and semi-finished products will be controlled to prevent accidents. This is a protection measure for customers' trademarks, but China people still have some shortcomings in this respect.
The above answer comes from the carton net on the road.