What are the different types of materials used for color boxes?


Divided into two main categories: linerboard and corrugated board. Commonly used paper for color box linerboard (Taiwanese terminology) includes: CCNB, gray back duplex board, white back duplex board, single coated board, fancy card, gold card, platinum card, silver card, laser card, kraft paper, etc.
  There are 2 types of "white board with white back": 1. white back duplex board, 2. single coated board. Their common point is that both sides are white. The difference is "white back duplex board": one side is smooth and the other is not smooth, meaning one side has a coated surface and the other side does not. In simpler terms, the front side can be printed, but the back side cannot be printed.
  "Single coated board": Both sides have a coated surface, and both sides can be printed. Gray back gray board exists, but it is not used for color boxes. Gray back white board, which is the so-called "gray back duplex board", means the front side is white and can be printed, while the back side is gray and cannot be printed. Generally, white card is also "white board with white back" paper, but it's just an abbreviation used in general quotations, except for special white cards, such as: platinum card, silver card, etc.
  CCNB, one side white, one side gray, lower price. Double coated paper, both sides white, higher price.
  The material of the color box is determined by the shape and size of the product. Commonly used materials include: 280G CCNB, 300G CCNB, 350G CCNB, 260G CCNB laminated with E-flute, 260G double coated paper laminated with E-flute, etc.
  Based on the product's packaging weight and positioning, commonly used materials include: CCNB: generally 250g-450g; Coated paper: generally 250g-400g.