6020 milk film

Product features

1. High transparency and gloss:
Polyester films are usually transparent and glossy films with high light transmittance and low haze, which makes them widely used in occasions requiring good visual effects (e.g. packaging, display, etc.).
2. Excellent mechanical properties:
Polyester film has high strength, high modulus and high toughness, which can withstand large mechanical stress and is not easy to break and deform. This enables it to be used as a reliable support and protection material in packaging, printing, electronics and other fields.
3. Good chemical stability:
Polyester film has good resistance to a variety of chemicals and is not easily corroded or dissolved. This enables it to maintain stable performance in the chemical industry, food processing and other fields.
4. Excellent temperature resistance:
Polyester film has a wide range of temperature resistance and is usually able to maintain stable performance in both high (e.g., 200°C) and low (e.g., -70°C) environments. This makes it widely used in applications that need to withstand extreme temperature changes (e.g., electronic equipment, automotive parts, etc.).
5. Good electrical insulation:
Polyester film has excellent electrical insulation properties and can be used as an insulating material for electrical equipment to prevent current leakage and short-circuit phenomena.
6. Air tightness and fragrance retention:
Polyester film has good airtightness and aroma retention, which can effectively protect the products inside the package from outside oxygen, moisture and odor.
7. High processability:
Polyester film can be processed by various processing methods (such as printing, aluminizing, laminating, etc.) to meet the needs of different fields and occasions.
8.Environmentally friendly:
The high decomposition degree and solubility of polyester film make it also have advantages in environmental protection, which will not cause serious pollution to the environment.

Product introduction

Polyester film is a plastic film made from polyester resins such as polyethylene terephthalate PET. It is made by advanced process formulations, through drying, melting, extrusion, sheet casting and stretching. With its excellent performance and wide range of applications, polyester film plays an important role in many industries such as packaging, printing, electronics, electrical, optical display, new energy and so on.
In the packaging industry, polyester film is an indispensable packaging raw material. It has good dust-proof, wind-proof, moisture-proof and many other functions, which can effectively protect the products inside the package. At the same time, polyester film also has good printing performance, suitable for multi-color overprinting and pattern printing, which improves the aesthetics and added value of the product.
In the printing industry, polyester film as a laminating material has superb tensile strength and good printing adaptability, making the printed products more flat, beautiful and durable. In addition, polyester film can also be used for aluminizing treatment to form aluminized polyester film, which further improves its barrier property and aesthetics.
In the electrical and electronics industry, polyester film is used as a substrate material for microelectronic components such as capacitors or batteries, with excellent electrical properties and chemical stability. Meanwhile, it can also be used in the fields of electrical insulation materials, wire and cable sheathing, etc. to ensure the safe operation of electrical equipment.
In summary, polyester film has become one of the indispensable and important materials in modern industry with its excellent performance and wide range of applications. With the continuous progress of technology and application expansion, the market prospect of polyester film will be more broad.