Plastic Hollow Sheets: Standard Specifications, Sizes, and Technical Requirements
Plastic hollow sheets, also known as polypropylene hollow sheets, are widely used across various industries due to their lightweight structure, strength, and flexibility. To meet a wide range of application requirements, these sheets are available in various standard specifications, covering factors such as thickness, weight, dimensions, color, and surface finish. Understanding these general specification requirements helps buyers select the most suitable product for their specific applications. Material thickness is one of the most important factors when choosing plastic hollow sheets. The most common thickness ranges from 2 mm to 12 mm. Thin sheets, typically in the range of 2 mm to 3 mm, are commonly used for signage, advertising boards, and light packaging. Medium-thickness sheets (approximately 4 mm to 6 mm) are widely used in the production of boxes, layer pads, and general protection applications. Thicker sheets (such as 8 mm to 12 mm) are ideal for heavy-duty applications, incl...