PVC foam decorative mould

PVC foam decorative mouldings are environmentally friendly profiles widely used in modern home and commercial decoration, including door casings, window casings, skirting boards, ceiling cornices, background wall trims and ceiling decoration lines. They are suitable for residences, hotels, shopping malls, office buildings and other interior decoration projects. Lightweight, high-strength and easy to install, they feature waterproofing, moisture resistance, mildew resistance, corrosion resistance, deformation resistance and being formaldehyde-free. Through surface lamination, hot stamping, two-color co-extrusion or ASA co-extrusion, they can achieve wood, stone and metal textures, combining rich decoration with weather resistance and aging resistance to meet various design styles.
The special extrusion molds for PVC foam decorative mouldings are made of high-quality 3CR17 hot-work die steel, processed by precision CNC machining, vacuum quenching and deep nitriding. The surface hardness reaches 28–32 HRC, providing excellent wear resistance, corrosion resistance and high-temperature stability for long-term stable operation, with a much longer service life than ordinary molds. Featuring stable pressure runners and precise temperature control, the molds ensure uniform foaming, high dimensional accuracy and smooth surfaces, avoiding uneven thickness, deformation and burrs. Compatible with single/twin-screw extrusion lines, the molds support customized profiles of various shapes, with easy adjustment and high efficiency, making them ideal equipment for large-scale production of high-quality PVC foam decorative mouldings.