The product is made from selected quality virgin wood fiber and manufactured with the latest state of art paper making technology at APP. Its fine coating optimizes the smoothness and the glossiness of the product, and leads StarBlanc C1S to an excellent printability stage capable for presenting vivid and clear images. Ink absorption characteristic could guarantee the less ink consumption to reach better print gloss; product has a smooth surface and screen dots restore great with even distribution of the inks. Packaging boxes made out of this product runs smoothly on automotive packaging line and well improves manufacturing efficiency.