LDPE (Low-Density Polyethylene) film is widely used in packaging applications due to its flexibility and durability. One of its key mechanical properties is tensile strength, which measures the maximum stress the material can withstand while being stretched before breaking. LDPE shrink films generally have a lower tensile strength compared to other plastic films like HDPE, making them more stretchable and impact-resistant. This property is essential for applications requiring flexibility and adaptability, such as in packaging provided by shrink film manufacturers.
Elongation and Flexibility
Elongation refers to how much the LDPE film can stretch before breaking. LDPE shrink films exhibit high elongation properties, allowing them to wrap around products securely. This characteristic makes them ideal for Shrink wrap manufacturers who require films that can conform to different product shapes. The high elongation rate of LDPE film prevents tearing and ensures product safety during transportation and storage.
Other Mechanical Properties of LDPE Film
Apart from tensile strength and elongation, LDPE films have excellent impact resistance and low stiffness, which contribute to their widespread use in protective packaging. Their ability to shrink when heated makes them a preferred choice among Shrink film manufacturers for bundling products effectively.