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Many friends in the packaging, printing, and card-making industries may be confused when they first hear the term "double-coated card": What kind of paper is it? How does it differ from regular coated paper? Today, I'll explain it to you in plain language.
Double-coated card is essentially **double-sided coated art card, also known in the industry as C2S Art Card or Double Coated Cardboard.
To put it simply: It has a smooth coating on both sides, allowing for high-definition printing on both sides. The colors are vivid, the patterns are detailed, and it feels smooth and firm to the touch.

Its most notable features include:
- High whiteness, resulting in a clean and sophisticated print
- Stronger hardness than regular coated paper, making it less prone to bending
- Printable on both sides, suitable for products that need content displayed on both sides
- Good moisture resistance and flatness, making it suitable for long-term storage

Its common uses are also very wide-ranging, such as:
Product packaging boxes, gift boxes, handbags, business cards, tags, book covers, food packaging, greeting cards, etc.
As long as you need something that is **attractive, firm, and printable on both sides**, double-coated card is usually the first choice.
Many customers ask: What are the common weights of double-coated card?
The common ones are 250g, 300g, 350g, and 400g, with heavier weights offering greater hardness.
For small cards, 250g to 300g is sufficient, while for gift boxes and hard box packaging, 350g or above is recommended.
If you are choosing packaging paper and want good printing results and controllable costs, double-coated card is really a cost-effective option.

