Custom Logo Color Coffee Cup Sleeves, Disposable Corrugated Cup Sleeves Holder for Protective Hot and Cold Insulation

The corrugated paper commonly used in the market has high ring crush strength, bursting strength and surface flatness. Take the common kraft linerboard as an example. It is usually used in the double-layer outer sleeves of hot drink paper cups. With long fibers and good toughness, it can make the corrugated paper sheets stiff and endow them with strong compressive ability. Test linerboard, on the basis of ordinary linerboard, has a layer of high-quality fiber pulp coated on its surface, which improves its appearance and printing performance.

Outer cups used for making double-layer coffee cups, cartons, paper boxes, packaging for protecting and transporting various products, etc