Product Details
Main Difference Between Art Paper &art Board
Coated paper and copperplate card are often used in printing, so what is the difference between copperplate paper and copperplate card.In general,coated paper is lighter and thinner than copper cardboard. The quality of copper paper is better. Uses are also different.
The characteristic of coated paper is that the paper surface is very smooth and smooth, high smoothness and good gloss. Because the whiteness of the coating used is more than 90%, and the particles are very fine, and after the super calender, so the smoothness of coated paper is generally 600-1000s. At the same time, the paint is very evenly distributed on the paper and shows a pleasing white. The requirement for coated paper is that the coating is thin and uniform, without bubbles, and the adhesive dose in the coating is appropriate to prevent the paper from depowdering and hair shedding in the printing process. In addition, the absorption of xylene on coated paper should be appropriate
The following is the detailed difference between coated paper and copperplate card:
First, the characteristics of coated paper
1, molding mode: a molding
2, material: high quality raw materials
3, thickness: general
4. Paper surface. exquisite
5, dimensional stability: good
6,intensity:.
A. Toughness: Average
B.Internal combination: Good
7,the main use: album, packaging noodles
Two, the characteristics of copper plate card
1, molding mode: a molding multiple molding together, generally three layers
Size: 600*900mm, 700*1000mm,787*1092mm, 880*1194mm or width >600mm in roll size, etc.
Features:
100% virgin pulp, High printing gloss, Smooth printing surface
High gloss, Excellent brightness and smoothness
Competitive stiffness and caliper , True color reproduction
ISO 9001:2000,ISO14001:2004,SGS,FSC ARE ALL AVAILABLE
Application
Good quality business card,wedding card,invitation card,etc.
Books Cover
High class box like medicine box,cosmetics box,perfume box,shoe box,etc.
Food packaging like tray,hamburger box,chicken box or other food packaging box.
Product Packing
Roll packing
Wrapped with 3 layers strong PE coated craft liner paper. in case of paper damaged during the transit.
Bulk sheets packing
BOPP film wrapped, baled on strong wooden pallet, 4 angles be protected by carton board
Ream packing
100 sheets wrapped by strong PE coated craft paper, baled on wooden pallets with 4 angle protectors
Raw Materials:The main raw materials of coated paper are cooper plate base paper and coating. Copper plate base paper with bleached chemical wood pulp or with pant of the bleached chemical pulp, bleached chemical straw pulp on the paper machine made by copying. Copper base paper must have uniform thickness small scalability high raw material strength, god water resistance. Paper surface is not allowed to have snots wrinkles holes and other paper diseases, used for coating coating is composed of high quality white pigment (such as kaolin, calcium carbonate, etc., adhesives (such as latex,starch, polyvinyl alcohol, etc.) and auxiliary additives (such as gloss agent, hardener, plasticizer, etc.)
Produce Way: Will be composed of high quality white pigment. adhesives and auxiliary additives and liquid days of high solid content of the coating.through the coating machine thin and uniform coating on copper plate base paper, and then dry, roll into a roll on the paper rolling machine, and then by the super calender for calender finishing.
Coated paper is also known as coated art printing paper. It is a copperplate base paper coated with white paint made of advanced printing paper. Coated paper is a kind of coating processing paper for copperplate printing. The paper is uniform and compact, with high brightness (over 85%) smooth paper surface, high gloss, good dimensional stability, high tensile strength and surface strength. Due to the coated surface is covered by coating layer, and super calender, so the compression performance of coated paper is poorer, low absorbency,should be paid attention to in the production of printing ink supply and printing pressure control, and focus on the reference of the coated paper roughness index, general high gloss of coated paper roughness in 0.8 mu m lower roughness value, said the paper surface is flat and level.
There are single-sided coated paper, double-sided coated paper, matte coated paper, embossed coated paper. Low-quantity coated paper is mostly web paper, 787mm or 889mm in width, there are also flat paper, mainly used for printing journals. High quantity coated paper is flat paper, the size of 787mmx1092mm, 889mmx1194mm,635mmx 965mm, 880mmx1230mm, mainly used for printing cover and album.Coated paper is divided into weight coating (each side coating amount 20g/ã?¡) and medium coating (
