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paperboard

Also known as: cardboard

Quick Summary

Paperboard is a thick paper product, generally 0.30 mm or thicker, made from fibrous materials like wood pulp, straw, or recycled paper on paper machines. It is commonly used for packaging and comes in three main types: boxboards for food containers and boxes, container boards for shipping boxes, and specialized boards for items like binders and building materials. Paperboard can be enhanced with coatings, such as polyethylene plastic, to improve its properties like water and grease resistance, making it suitable for various packaging applications. The use of recycled paperboard is also significant, helping to reduce waste and the need for virgin fiber.123

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