MDO Stretching Roll

Description of MDO Stretching Roll
MDO (Machine Direction Orientation) stretching roll are essential components in the production of bi-oriented stretch films, including BOPP, BOPET, BOPA films. These rollers play a crucial role in the stretching process.

MDO Stretch Roll for BOPP and BOPET (Machine Direction Orientation) Stretch Roll is a specialized tool used in the film stretching process. It is designed to provide smooth and uniform stretching of films, improving their mechanical properties and surface characteristics. The special coating on the roller surface prevents adhesion and sticking of the film, ensuring a high-quality stretching process.

MDO Stretching Roll Specifications
(1). MDO stretching roll construction: double shell construction.
(2). Flow system: flow channel inner and outer shell separated with welded spirals.
(3). Out of roundness ≤0.02mm.
(4). Cylindricity ≤0.02mm.
(5). MDO stretching roll surface coating: Chrome plating, Ceramic coating, SCE coating (Alternatives to Teflon coating), Tungsten carbid coating.

MDO Stretching Roll Advantages
(1). Improved Film Handling: The smooth and non-stick surface of the coating allows for easy and efficient handling of the film, reducing the risk of wrinkles, tears, or other defects during the stretching process.
(2). Consistent Stretching: The uniform stretching provided by the MDO stretching roller, combined with the non-stick properties of the coating, ensures consistent and reliable stretching results.
(3). Longevity and Durability: The coating offers excellent resistance to wear, chemicals, and high temperatures, resulting in a longer lifespan for the rolls and reducing the need for frequent replacements.