Nantong Milan Packaging utilizes a diverse range of materials for paper boxes, selected for durability, printability, and sustainability. Corrugated board, composed of fluted medium between liner boards, is ideal for heavy-duty packaging, with options like single-wall (B flute) for moderate weight and double-wall (B/C flute) for electric tools. Kraft paper, made from untreated wood pulp, offers natural brown aesthetics and high recyclability, suitable for eco-friendly food or textile packaging, often with moisture-resistant coatings. Rigid chipboard provides structural integrity for premium gift boxes, typically laminated with decorative papers or fabrics for luxury finishes. Recycled cardboard, containing up to 80% post-consumer waste, balances cost and sustainability for e-commerce applications. Specialty materials include artboard for vibrant printing, silk-finish stocks for premium feel, and FSC-certified papers for environmentally conscious clients. The company’s material experts advise on selections based on product requirements, such as food-grade certifications for edibles or flame-retardant treatments for electronics.