MDOPE/PE Composite Film Bag

• Thickness: MDOPE/PE Composite Film typically has a thickness ranging from 25 to 100 microns. Customization is available based on specific packaging requirements. For instance, films used in heavy - duty packaging, such as for industrial parts, may have a thickness of 60 - 100 microns to ensure sufficient load - bearing capacity. For lighter products like some food items, a thickness of 25 - 50 microns is often adequate.

• Width: Common widths vary from 100mm to 2000mm. Narrower widths (100 - 500mm) are suitable for small - scale packaging operations, while wider widths (500 - 2000mm) are applicable for large - volume or continuous packaging lines, adapting to different packaging machinery needs.

• Length: It is usually supplied in rolls, with lengths ranging from 100 meters to 1000 meters. This allows for efficient and uninterrupted packaging processes in industrial production.

• MDOPE (Machine - Direction Oriented Polyethylene): As the outer layer, MDOPE is produced by stretching polyethylene in the machine direction, which enhances its tensile strength, stiffness, and barrier properties compared to regular PE. It also has good heat resistance and printability, making it suitable for surface decoration and information display.
• PE (Polyethylene): Serving as the inner layer, PE provides excellent heat - sealing performance, ensuring a tight and reliable seal when heated. It is flexible, has good impact resistance, and offers good chemical compatibility, making the Composite Film suitable for contact with various products. The combination of MDOPE and PE leverages the enhanced strength of MDOPE and the sealing advantages of PE, resulting in a functional composite material.

High Tensile Strength: The MDOPE layer, with its machine - direction orientation, provides high tensile strength, making the composite film resistant to tearing and able to withstand the stresses of packaging and transportation.

Good Barrier Properties: Compared to single - layer PE films, MDOPE/PE composite film has improved barrier properties against moisture and oxygen, extending the shelf life of packaged products.

Excellent Heat - Sealing Performance: The PE inner layer ensures reliable heat sealing, creating an airtight package that prevents the entry of external contaminants.

Cost - Effective: It offers good performance at a relatively low cost, making it an economical choice for various packaging applications.

Good Printability: The MDOPE outer layer allows for clear and vivid printing, facilitating product branding and information display.

Combined Performance: Integrates the strength and barrier properties of MDOPE with the heat - sealing and Flexibility of PE, providing a balanced packaging solution.

Versatility: Suitable for a wide range of products across different industries, meeting various packaging needs.

Processability: Compatible with most packaging machinery, enabling smooth and efficient packaging operations.

Lightweight: Being lightweight helps reduce transportation costs and energy consumption compared to heavier packaging materials.

Applications