Specifications for highly transparent white films vary depending on the application, covering key parameters such as thickness range, width, and roll length. Typical thicknesses range from 0.02 mm to 0.15 mm; thinner variants are commonly used for packaging and labeling, while thicker specifications are suited for industrial composites or applications requiring higher strength.
Widths can be customized based on production equipment and customer requirements, ranging from tens of millimeters to several meters. Some industrial-grade products feature extra-wide designs to boost production efficiency and minimize subsequent slitting steps, thereby reducing overall processing costs. Roll lengths are also adjusted according to thickness and intended use to meet the demands of continuous processing or automated production lines.
In practical applications, these films may also require customized specifications regarding factors such as haze levels, light transmission ranges, and surface treatments. These parameters are typically optimized for specific use cases to strike an ideal balance between optical, processing, and functional performance, ensuring the product meets the needs of diverse industries.
