Subcategory of binding straps used for packaging and bundling products and parts. Includes PP bands, PET bands, steel bands, binding bands, etc. used for finished product packaging, parts bundling, and pallet securing in manufacturing. Handles various standard products with different widths, thicknesses, and strengths compatible with manual and automatic binding machines, suitable for heavy to lightweight items. Supports wide applications from light packaging for cardboard boxes to strong securing of heavy machinery parts, preventing load collapse during transport and improving work efficiency.