Printed Pp Box Strapping Roll

Product Details

1. Material Type Polypropylene (PP): Lightweight, cost-effective, and commonly used for light-duty strapping. Polyester (PET): Offers higher strength, used for medium to heavy-duty applications. Steel: Heavy-duty strapping for securing large, heavy loads. Composites: A blend of materials to enhance strength and reduce stretch. 2. Roll Dimensions Width: The width of the strap, typically ranging from 9 mm to 32 mm or more, depending on the application. Thickness: This typically ranges from 0.5 mm to 1.5 mm, depending on the material and required strength. Length: Rolls can range in length from 200 meters to 1000 meters or more, depending on the specific strapping needs. Core Size: The diameter of the core around which the strapping is wound, typically 200 mm, 250 mm, or 406 mm. 3. Breaking Strength This refers to the force the strap can withstand before breaking. It is commonly measured in pounds (lbs) or kilograms (kg). The higher the strength, the better the strapping material can handle heavier loads. 4. Tensile Strength Tensile strength refers to the maximum stress a material can endure without breaking. For polyester strapping, tensile strength could range from 2000 to 6000 pounds per inch depending on the material and intended use. 5. Elongation/Stretch This is the percentage of elongation before the strapping reaches its breaking point. Different applications require varying degrees of stretch. 6. Color Strapping rolls may come in different colors for visibility or branding. Common colors include black, blue, or clear. 7. Surface Treatment Strapping can be smooth, embossed, or coated (e.g., with a wax or resin). Surface treatment can impact friction, load stability, and the ability to bond with seals. 8. Temperature and Environmental Considerations Some strapping materials are designed to withstand extreme temperatures, either hot or cold, or UV exposure. 9. Coil Configuration Flat Coil: Most common, where the strap is wound in flat layers. Wind: Strapping can also come in a more compact coil for certain applications. 10. Packaging Strapping rolls are usually packaged in protective wraps to avoid damage during transport and storage. 11. Core Type Plastic Core: Most commonly used for light to medium-duty strapping. Paper Core: Eco-friendly and can be used in lighter applications. Steel Core: Used for heavy-duty applications with increased strength. 12. Application Type Depending on the application, the strapping may be designed for use with manual or automatic strapping machines. Some rolls are tailored for specific industries, like shipping, manufacturing, or construction. Example Specification: Material: Polyester (PET) Width: 12 mm Thickness: 0.75 mm Length: 500 meters