What material is used for foldable boxes?

Foldable boxes, also known as folding cartons or paperboard boxes, are typically made from paperboard materials. The choice of material can vary based on specific packaging requirements, desired strength, durability, and appearance. Some commonly used materials for manufacturing foldable boxes include:

1. Solid Bleached Sulfate (SBS): SBS paperboard is a high-quality, white, and smooth paperboard with excellent printability. It is commonly used for premium and luxury packaging due to its clean appearance and ability to showcase vibrant graphics.

2. Solid Unbleached Sulfate (SUS): SUS paperboard is unbleached and has a natural kraft appearance. It offers good strength and is often chosen for packaging that requires a more natural or organic look.

3. Clay-Coated News Back (CCNB): CCNB is made from recycled paperboard and is coated with clay on one side. It provides a smooth printing surface and is commonly used for retail packaging, displays, and consumer goods.

4. Folding Boxboard (FBB): FBB is a multi-layer paperboard with good stiffness and bending properties. It is suitable for packaging applications requiring a balance between strength and printability.

5. Recycled Board: Recycled paperboard, made from post-consumer or post-industrial waste, is an eco-friendly option. It offers various levels of stiffness and printability based on the percentage of recycled content.

6. Kraft Board: Kraft board is made from unbleached wood pulp, providing a natural brown appearance. It offers good strength and is often used for environmentally friendly or rustic packaging.

7. White Lined Chipboard (WLC): WLC is a lightweight, economical paperboard with a white surface on one side. It is suitable for packaging applications where a lower cost option is desired.

These materials come in various thicknesses and can be coated or uncoated based on the packaging requirements. Coatings can include matte, gloss, or satin finishes, providing additional protection, enhanced printability, and visual appeal.

The choice of material depends on factors such as the product being packaged, branding and design requirements, sustainability considerations, budget, and specific performance characteristics needed for the packaging solution. Manufacturers often select the most suitable paperboard material to achieve the desired functionality, aesthetics, and environmental goals for foldable boxes.