How to keep good quality black paper card in store?

Many customers don't know how to keep good quality of black paper cards in the storage, especially in the rainy season or wet environment.  Now the following are some tips for you.

 

How to keep good quality black paper card in store?

 

1. Please notice the humidity of the environment in which you store the black paper card. Try to keep dry indoors. For example, you can install ventilation equipment indoors, or increase the dehumidifier.

 

2. You'd better pack the black paper card with wooden pallets, stretch film. In this way, the dust and moisture in the air can be prevented from entering into the paper card, to avoid bad influence on the quality of the paper card.

 

3. Regarding the black paper cards which are unpacked and unspent, please do not expose them to the air. Please repack them with kraft paper and plastic film for the use next time.