CCNB (Clay Coated News Back)
CCNB (Clay Coated News Back) is a type of paperboard that is made from recycled fibers and coated on one side with a layer of clay and a grey base. It is primarily used for printing and packaging industry.
- Made from recycled fibers
- Smooth surface texture
- Offers good stiffness and strength
- Cost-effective compared to other paperboard materials
- Sustainable and environmentally friendly
Overview
CCNB paperboard is a cost-effective and sustainable packaging material that offers good stiffness and strength. Its properties make it an ideal choice for a wide range of packaging applications where high-quality printing and visual appeal are not critical. CCNB paperboard is also environmentally friendly, as it is made from recycled fibers.
- *Commonly used in the packaging industry for food, cosmetics, and consumer goods
- *Ideal for applications where high-quality printing and visual appeal are not critical
- *Suitable for a variety of printing techniques, including offset, flexography, and gravure
- *Can be used for both primary and secondary packaging
Paperboard Thickness and Grammage Conversion Table
|
Basic weight |
Thickness |
Tolerance |
Used for packaging |
| 250gsm | 300μm |
±15μm |
Packaging boxes, mooncake boxes, tea boxes, cosmetics boxes, gift boxes, file folders, hardcover book covers, notebooks, photo albums, luggage and non-woven storage boxes, food packaging boxes, high-end clothing boxes, underwear boxes, tie boxes, shoe boxes, high-end shirt boxes, office folders, office stationery, jewelry boxes, and other types of packaging boxes |
| 300gsm | 350μm |
±15μm |
|
| 350gsm | 430μm |
±15μm |
|
| 400gsm | 520μm |
±15μm |
|
| 450gsm | 656μm |
±15μm |
Remark：The thickness of paper can vary for papers with the same grammage due to difference of paper brands.