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2024

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02

Optional carbon-free printing paper


When purchasing carbon-free printing paper, you should pay attention to observe whether the outer packaging of the paper is damaged (if the outer packaging is damaged or deformed, it may cause the paper inside to develop color).

When purchasing carbon-free printing paper, you should pay attention to observe whether the outer packaging of the paper is damaged (if the outer packaging is damaged or deformed, it may cause the paper inside to develop color). B: Open the outer package and check whether the package inside has a certificate of approval, whether the paper is damp, wrinkled, and whether the color development can meet the requirements you want (usually tear off a copy and write a few words on it in the normal way of writing, and then look at the color development degree of the last layer). C: Confirm whether the specifications of the printing paper are what you need, so as not to cause unnecessary waste and trouble.