Medical film polyester film has very high mechanical strength, and it is not easy to break or deform during handling, transportation and use. This feature makes it widely used in various packaging and medical products, especially in pharmaceutical blister packaging. High mechanical strength ensures the integrity of the package, effectively protects the product inside the package, and prevents external factors from damaging the product.

Medical film polyester film has excellent resistance to many chemicals. This makes it very suitable for applications in contact with pharmaceuticals, chemicals and other sensitive substances, and can prevent chemicals in the external environment from reacting or corroding with the packaging material, thereby maintaining the safety and stability of the packaging contents. In pharmaceutical packaging, chemical resistance is particularly important because it ensures that the drug will not be contaminated or chemically react with the packaging material when it comes into contact with the film.

Medical film polyester film has extremely high transparency, making it very popular in medical packaging, food packaging and other products that require visual inspection. For pharmaceutical packaging, transparency allows consumers and medical staff to directly view the drugs in the package, making it easy to check the integrity, quantity, form, etc. of the drugs. Transparent films help improve product display and enhance consumer trust, while also facilitating quality inspections during packaging. In addition, transparency also helps ensure that labels are clearly displayed on the outside during drug labeling, providing clear product information.

Medical film polyester films generally have good heat resistance and can withstand high temperatures without deformation or damage. Polyester films have good processability and can be customized in a variety of ways, such as heat sealing, cutting, and printing. It can be combined with other materials to form composite materials to meet different packaging needs. This processability allows medical film polyester films to adapt to packaging design requirements of various sizes and shapes, with strong flexibility.