1. All wood pulp neutral environmental black cardboard Features: high resistance to breakage, low humidity, long fiber, high folding resistance, stable color, core and two sides of the same color. The paper is reddish, and the characteristics are black, PH is neutral, environmentally friendly dye, 100% recyclable, non-polluting, no color difference on both sides, the…
Introduction White cardboard is generally divided into: blue and white single-sided copperplate paperboard, white copperplate paperboard, gray-bottom copperplate paperboard. Single or multi-layer bonded paper made entirely of bleached chemical pulp and fully sized, suitable for printing and product packaging, generally at a basis weight of 150 g/m2 or more. This type of paper jam is…
Coated paper concept Coated paper, also known as coated printing paper, is called powder paper in areas such as Hong Kong. It is a high-grade printing paper made of white paper coated with a base paper. It is mainly used to print the covers and illustrations of high-end books, color pictures, various exquisite product advertisements,…