The relationship between art paper & offset paper
09-28-2018 11:23:40

Explain the meaning of art paper, offset paper:

1. Coated paper

Coated paper is also known as printing coating paper, usually is for catalogue printing, album printing and so on. This paper is on the original paper coated with a white paste, through pressure. Made of light. Paper smooth surface, high whiteness, uniform distribution of paper fiber, uniform thickness, small flexibility, good flexibility and strong water-resistant and tensile properties, ink absorption and receiving state is very good. Coated paper is mainly used for printing picture books, covers, postcards, fine product samples and color trademarks. Copperplate printing pressure should not be too large, to choose offset printing resin type ink and light ink. Should prevent back and stick dirty, can use add prevent dirty agent, spray powder and so on method.

Weight: 70,80,105,128,157, 200 ,250�?span>300�?span>350 grams per meter.

Specification: 648 x 953 mm, 787 x 970 mm, 787 x 1092 mm

2. Offset paper

Offset paper is mainly used for notebook printing, novel printing, and so on. According to the proportion of paper pulp three types of special, 1 and 2, there are one side and two side, there are super calendered and general calendered two grades.

Offset paper scalability, ink absorption uniformity, smoothness, texture of close opacity, whiteness. Strong resistance to water. Conjunctival offset printing ink and good quality printing ink. The viscosity of ink should not be too high, otherwise will appear powder, hair. Also to prevent the back of dirty, generally used anti - fouling agent, powder or sandwich paper.

Weight: 70,80, 100,120,160,200g/m 2.

Specification: 787 x l092 mm;850 x 1168 mm.

Roll paper specification: 787 mm, 1092 mm, 850 mm.

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