Water-based ink, ink stability, bright color. Water-based ink by water-based resin, soluble in water, Can dissolve in water, can dilute with water, The advantage is do not need organic

The opening number represents the size of a book or paper sheet, and is based on full-sheet paper. It is cut or folded into small pieces of the same size, which is called the number of copies or the number of opening.

Copy paper, also called Sydney paper, is a paper that requires high strength and whiteness. Most paper mills in China use imported wood pulp to make copy paper,

    In June, a number of packaging paper factories announced downtime repair news in the market caused great concern.

    Nine dragons, dongguan: PM1 is shut down for 6 days, PM11 is shut down for 6 days, and PM19 is shut down for 6 days

The thickness of the paper is the thickness of the paper. Measured by micrometer, the　thickness of paper is measured under certain area of pressure.

Several cardboard factories issued the price increase letter, the industry revealed the current situation in the first few days, Tianjin, Hebei, Shandong and other provinces and cities issued a price increase letter, announced the high strength corrugated paper, box paper prices up USD20-40 / ton. Meanwhile, the price of whiteboard paper generally rose USD40/ton in Fuyang, Hangzhou.

What is the difference between full grey board and grey board ?

Full grey board and grey board called grey board.The big difference are the paper core and
Stiffness .

Gravure printing is one of the four major printing , Gravure printing is a direct printing method, It imprints the ink contained in the gravure pits directly onto the substrate .