Packaging film is a plastic product widely used in packaging and die-cutting applications; its primary functions include providing light transmission and moisture protection, while its flexible specifications allow it to meet the requirements of various use cases.
The primary constituent of the film is linear low-density polyethylene (LLDPE); adjusting the resin formulation allows for the optimization of tensile strength and puncture resistance. The material typically has a density of 0.86 g/cm³, a parameter that directly influences the balance between stiffness and flexibility. Regarding specifications, film widths range from 300 mm to 1,530 mm (with custom widths available upon request), and roll lengths are offered in 2,000-meter and 4,000-meter options to accommodate the continuous operation needs of different production lines. Additionally, the film supports single-sided or double-sided printing with a resolution of up to 600 dpi, meeting requirements for branding and anti-counterfeiting.