General purpose: suitable for writing and printing monochrome or multicolor book covers, characters, inserts, pictorial, maps, posters, colored trademarks and various packaging products.
Common grams: The grams of Dowling paper are 70, 80, 100, 120 grams, etc.
Characteristics of offset paper
1, any method can achieve a good page collision effect.
2, using any folding machine can achieve good folding effect, especially suitable for high-speed folding.
3. Because the offset paper is thick and quantitative, if there are too many folds, the book post is easy to be splayed or unfolded. Therefore, the design of offset paper books should be less than 30% off, never 40% off, preferably 20% off (above 80g/m2).
4. Because offset paper has a heavy base and a smooth surface, if the viscosity is low, it will not fall off after sticking, so the viscosity of the adhesive is thicker than that of embossed paper.
5. The hardcover book block of offset paper is not easy to be rounded, especially when it is thick.
6. Books and periodicals made of offset paper are generally of high grade, and the cover material is superior to the book block material to match the inside and outside of the book.
7. Offset paper has small flexibility, uniform ink absorption, good smoothness, tight and opaque texture, good whiteness and strong water resistance.