On Nov.2025,PACCO material has successfully developed and officially launched a new series of large-diameter paper tubes specifically designed for steel, non-ferrous metals, and construction materials. With an inner diameter range of 200mm to 605mm and wall thickness up to 6–30mm, these tubes offer exceptional compressive strength and load-bearing capacity, making them ideal for core winding and protective inner lining of heavy coils such as aluminum foil, stainless steel sheets, copper strips, and prepainted steel coils.

Manufactured using high-strength composite technology, the tubes deliver strong load performance while remaining lightweight, cost-effective, and environmentally recyclable. Their smooth and uniform structure helps protect material surfaces during high-precision processing and long-distance transportation, offering a reliable and sustainable coil solution for industries including metallurgy, building materials, and industrial packaging.

The product is now available for customized orders, with options to select dimensions and thickness based on coil specifications. PACCO remains committed to driving innovation in materials and processes, continuously providing more efficient and eco-friendly paper tube solutions for industrial applications.