Introduction
WTTL, or White Top Test Liner paper, is a type of paperboard comprised of recycled fibers with a white top layer WTTL is the outer layer of corrugated board, providing strength, durability, and a smooth, bright surface for printing Some variants have a coated top (Coated WTTL) for enhanced gloss, brightness, and smoothness
Features and Benefits
WTTL paper is recognized for its high strength and stiffness, capable of withstanding high compression and bursting forces.It protects packaged products from moisture, dust, insects, etc. It offers high-quality printability for graphics and logos to promote brand image. Additionally, its white, glossy surface improves product visibility and shelf appeal. As an environmentally friendly product, it's made from recycled materials and can be recycled again.
Applications
WTTL paper has widespread use in the production of corrugated board for packaging food, beverages, electronics, furniture, appliances, etc. It's also used in making industrial sacks and bags, honeycomb panels, pallets, tubes and cores, edge protectors, corner boards, laminated papers, kraft papers, envelopes, mailers, labels, tags, stickers, and crafts.