Coated PET Sheet Roll

Introduction of Coated PET Sheet Roll

Coated PET sheet rolls refer to products in which a special coating is applied to the surface of polyester (PET) film. This coating can enhance the film’s abrasion resistance, UV protection, and adhesion properties, making it commonly used in packaging, labels, and various industrial applications.

Characteristic

1. Excellent aroma protection

2. Excellent gas (oxygen, nitrogen, carbon dioxide) barrier

3. Superior mechanical strength

4. Superior printability

Key Features of Coated PET sheet rolls

1. Material Composition: Made from polyethylene terephthalate (PET), known for its strength and lightweight properties.

2. Coating: The surface can be coated with different materials for enhanced properties, such as UV protection, anti-fogging, or adhesive properties.

3. Thickness: Available in various thicknesses to suit specific applications, typically ranging from 0.1 mm to 1.0 mm.

4. Transparency: High clarity and transparency, making it suitable for applications where visual appeal is important.

5. Chemical Resistance: Offers good resistance to a variety of chemicals, making it suitable for food packaging and industrial uses.

Application of Coated PET sheet rolls

Coated PET sheet rolls can be used in a variety of product packaging, including food packaging, pharmaceutical packaging, electronic product packaging, cosmetic packaging, and label and label materials. Their wear resistance and transparency make them particularly suitable for applications that require high strength and visual appeal.

Production process of Coated PET sheet rolls

1. Raw Material Preparation: High-quality PET resin is used as the primary material to ensure stable product performance.

2. Extrusion Formation: The PET resin is heated and melted, then extruded through an extruder to form a film. This process ensures uniform thickness and quality of the film.

3. Cooling and Shaping: The extruded film passes through a cooling device to quickly solidify and maintain its shape.

4. Coating Treatment: The cooled PET plastic sheet enters the coating equipment, where a specific polymer or adhesive is evenly applied to enhance moisture resistance, gloss, or other properties.

5. Secondary Cooling: After coating, the film goes through a cooling system again to solidify the coating and ensure strong adhesion.

6. Winding and Cutting: The cooled Coated PET sheet rolls is wound into rolls and then cut into different specifications based on customer requirements.

7. Quality Inspection: Strict quality checks are conducted during and after production to ensure each roll meets standards.