1.It is made of biaxially oriented polypropylene (BOPP) film. Polypropylene is a thermoplastic polymer that can be processed at certain temperatures and returns to a solid state when cooled. The biaxial orientation process endows the film with high tensile strength, enabling the tape to withstand stretching and tearing forces well.
2.The BOPP film has high clarity and transparency, allowing for a clear view of the packaged contents. It also has good resistance to abrasion, chemical reagents, bursting, and moisture, ensuring the safety and integrity of the packaged items.
3.Commonly, adhesives used in Bopp packing tape include hot melt synthetic rubber and acrylic adhesives. Hot melt adhesives provide quick sealing and reliable bonding, making them suitable for most general packaging applications. Acrylic adhesives offer better temperature resistance and oxidation resistance, which are ideal for use in extreme temperature, humidity, and oxidation conditions or when sealing recycled cartons.
4.The adhesive layer enables the tape to firmly adhere to various surfaces, providing strong bonding strength to ensure the package is tightly sealed.
The smooth surface of the BOPP film is conducive to printing, allowing for the printing of various patterns, texts, and logos. This is beneficial for brand promotion and identification.
5.The tape has excellent dimensional stability and flatness, ensuring that it can be applied evenly and smoothly on the package surface without wrinkling or shrinking.