HPL means “High-Pressure Laminates”. HPL is a kind of engineered plastic laminate. After the plywood has been produced, HPL is covered onto the face/back of the plywood under high pressure. That’s what people call “HPL Plywood”.
Furniture HPL birch plywood, also known as a refractory sheet, is known as high-temperature laminated cardboard with paper impregnated with heat-curing resin. The British acronym (HPL) is a fire-resistant building material for surface decoration. It has rich surface color, texture, and special physical properties. Fireproof panels are widely used in interior decoration, furniture, kitchen cabinets, laboratory bench, exterior walls, and other fields.