C2S/C1S Ivory Board
Description of Ivory Board
Ivory board is a type of cardboard that is often used in packaging and printing applications. It is made of bleached chemical pulp with a smooth, glossy surface on one side and a matte surface on the other. The board is very pure white, even brighter than art paper.
Here are some specifications of the ivory board:
Gram: The gram of the ivory board is usually 190-450 GSM, the most common weight is 230-350 GSM.
Thickness: The thickness of the ivory board is between 0.25-0.5mm.
Whiteness: Ivory boards are known for their high whiteness, usually around 90-94 in CIE grades.
Coating: Ivory boards can be coated with a variety of materials, including clay, kaolin or calcium carbonate, to improve their surface properties and printability.
Tear strength: Ivory sheet has good tear strength, durable during transportation and handling, and is not easy to damage.
Folding durability: The ivory board has good folding durability, which means it can be folded multiple times without breaking or breaking.
Usage: Ivory board is usually used for folding cartons, cosmetic packaging, pharmaceutical packaging and other packaging applications. It is also used in high-end printing applications such as book covers, greeting cards and business cards.
It is important to note that the exact specifications of ivory board can vary depending on the manufacturer and the intended use of the paperboard.