China Paper Company Limited
China Paper Company Limited
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| product | Black cardboard |
| Material | Mixed pulp/wood pulp |
| size | 600*900 700*1000 787*1092 880*1194[Customizable] |
| Weight | 120gsm-450gsm |
| packaged | PE film wrapped, 4 corners protected, tied and fixed on wooden pallet |
Definition and classification of black paperboard:
Black paperboard is made by dyeing, coating or special pulping process, with high stiffness, light-shielding and decorative properties, and is widely used in packaging and printing processes.
There are two main production processes:
1. Add dye to the pulp to make the fiber itself black, and then make paper and calender.
2. Add dye directly to the pulp to make the fiber evenly colored inside and outside.
Main features of black paperboard
1. It adopts dyeing or coating process, with high stiffness and effective light-shielding, suitable for photosensitive products.
2. It can be made into different surface effects such as matte, gloss, texture, etc.
3. It has high stiffness, high compressive strength and tight structure, which is suitable for making high-end packaging boxes and book covers.
4. The surface of black paperboard is smooth, suitable for hot stamping, UV printing and laser engraving, which can improve the packaging grade.
Uses of black paperboard
High-end product packaging: cosmetic boxes, jewelry/watch boxes, wine boxes.
Printing and cultural creativity: hardcover book covers, photo albums or commemorative albums.
Industrial and special uses: anti-static packaging, electronic product trays, optical equipment hoods.
There are many types of black cardboard on the market, and the corresponding uses are also different. Let me take you to fully understand black cardboard.
1. Single-sided transparent black cardboard
Features: There is a color difference between the front and back sides, and the front side should be smoother.
Use: 180G-300G is mainly used to make handbags, paper tubes, boxes or corrugated paper veneers, etc., 350G-550G is used to make gift boxes, electronic gaskets, studio album pages, etc.
2. Double-sided transparent black cardboard
Features: The front and back colors are the same.
Use: 80G-110G is mainly used for high-end gift box veneers, black notebooks, painting books, etc., 150G-250G is used for high-end handbags, 300G-450G is used to make gift boxes, speaker gaskets, album pages, clothing tags, etc. 1.0mm-3.0mm is used to make back covers or front covers, electronic gaskets, high-end gift boxes, etc.
3. Single-sided black cardboard with gray background
Features: black on the front and gray on the back.
Use: 250G is mainly used for mounting and veneer, and other composite high-thickness single black is used to make gift boxes, electronic gaskets, etc.
4. Transparent black cardboard
Use: Mainly used to process thicker transparent black cards for sandwiching in the middle or for customers who do not have high requirements for the surface of double transparent black cardboard and have limited budgets.
5. Pure wood pulp black cardboard
Features: The front and back sides have the same color, the surface is relatively smooth, the oxidation rate is low after hot stamping, and it is not easy to burst the edge.
Use: 80G-110G is mainly used for high-end gift box veneer, black notebooks, painting books, etc., 150G-250G is used for high-end handbags, 300G-450G is used to make gift boxes, speaker gaskets, album pages, clothing tags, etc. 1.0mm-3.0mm is used to make back covers or front covers, electronic gaskets, high-end gift boxes, etc.
Our black paperboard uses mixed pulp and 100% wood pulp, making the pulp dyed black on both sides to improve rigidity and folding resistance, making its surface smooth and running performance good, suitable for color offset printing and FSC certified.
