PET Blister Sheet Production Line PET Thermoforming Sheet Extrusion Machine Single Screw

Gwell PET Blister Sheet Production Line is company's strategic continuous improvement model. As to this equipment, company adopts the special sales model to ensure the first market share, the lowest price for the same parameter configuration, and the first echelon of PET industry for continuous technology upgrading. The raw materials can be APET, PETG, RPET, etc.

1. Specification of PET Blister Sheet Production Line and PET Thermoforming Sheet Extrusion Machine:

2. Introduction of PET Blister Sheet Production Line

(1) Single screw production line for PET sheet: single screw extrusion production line for PET Blister Sheet Production Line is the most mature project with the most stable production at present. Generally, single extruder production line or twin-extruder production line is adopted and Gwell uses the latest technology to increase the general efficiency by 30%.The transparency of PET sheet can reach optical level.

However, this model has very high requirements for raw material processing, and the PET raw material needs to be crystallized and dried. This can ensure that the produced PET Blister Sheet Production Line has no crystal points, whiteness, and poor transparency.

The main features of PET Blister Sheet Production Line: impact resistance, excellent processability, good chemical resistance, and good insulation.

(2) PET Blister Sheet Production Line PET Thermoforming Sheet Extrusion Machine: APET, PETG, CPET sheet single-screw exhaust PET Thermoforming Sheet Extrusion Machine is improved from the PET Thermoforming Sheet Extrusion Machine, which increases the exhaust function, Make the material in the screw barrel easier to remove the gas and excess water in the material. This equipment is not very strict on raw material processing. It only needs to crystallize the raw materials without drying. The quality of the products produced is also very good.

PET (Polyethylene terephthalate) extrusion line is a specialized production line used for manufacturing PET films and sheets. PET is a versatile thermoplastic polymer known for its excellent combination of mechanical, thermal, and chemical properties. It is widely used in industries such as packaging, textiles, automotive, and electrical.

Here are some key points about the PET extrusion line:

1. High-quality extrusion: The PET extrusion line is equipped with a high-performance extruder that ensures efficient and uniform melting and extrusion of the PET resin. This results in excellent film quality and consistency.

2. Precise temperature control: The extrusion line features an advanced temperature control system that allows precise adjustment of the heating and cooling zones. This ensures optimal processing conditions, resulting in films with consistent properties and thickness.

3. Multi-layer film capability: The PET extrusion line enables the production of multi-layer films with different functionalities. By incorporating multiple extruders and co-extrusion technology, it is possible to produce films with enhanced barrier properties, improved strength, or specialized surface properties.

4. Versatile film width and thickness: The PET extrusion line offers flexibility in producing films with various widths and thicknesses according to customer requirements. It can accommodate a wide range of film sizes, from thin gauge films used for packaging to thicker sheets used for industrial applications.

5. Efficient cooling and stretching system: The extrusion line includes a precise cooling and stretching system that ensures controlled cooling and precise stretching of the molten PET film to achieve the desired thickness and properties. This system helps maintain dimensional stability and control orientation.

6. Surface treatment options: The PET extrusion line can be equipped with additional surface treatment options such as corona treatment or plasma treatment. These treatments enhance the adhesion of inks, coatings, or adhesives to the PET film, enabling better printability, laminating, or bonding properties.

7. Inline quality control: The extrusion line incorporates inline monitoring and control systems for key parameters such as film thickness, transparency, and surface defects. This ensures consistent film quality and allows for real-time adjustments and troubleshooting during production.

8. Energy efficiency: The PET extrusion line is designed with energy-efficient components and technologies to minimize energy consumption and reduce operating costs. It utilizes advanced heat recovery systems and optimized heating and cooling processes.

9. Automation and advanced controls: The PET extrusion line is equipped with modern automation and control systems, including PLC touch screens and advanced control algorithms. This facilitates easy operation, monitoring, and adjustments for efficient production.

10. Sustainable production: PET extrusion lines can be designed to incorporate recycling or reclaiming systems, enabling the use of recycled PET material and contributing to a more sustainable production process.

The PET extrusion line offers reliable and efficient production of high-quality PET films and sheets, meeting the diverse needs of industries requiring PET-based materials.

High-Efficiency PET Sheet Extrusion Line | GWELL Twin-Screw PET Production System

GWELL’s Advanced PET Sheet Extrusion Line represents the pinnacle of plastic processing technology, specifically engineered for the high-demand thermoforming and packaging industries. This system utilizes a non-drying, degassing twin-screw extrusion process, significantly reducing energy consumption while maintaining superior melt quality for APET, RPET, and PETG materials.

Core Technical Advantages

• Energy-Saving Twin-Screw Technology: Featuring a high-vacuum degassing unit, this system eliminates the need for energy-intensive crystallization and drying, saving up to 20-25% in electricity costs.

• Multi-Layer Co-Extrusion (ABA/ABCBA): Support for multi-layer structures allows for the use of recycled PET (RPET) in the core layer, capped by virgin PET on the outer surfaces, ensuring both cost-efficiency and food-grade compliance.

• Precision Calendering System: Symmetrical, thin-wall calender rollers provide exceptional cooling efficiency, ensuring thickness tolerances within ±0.02mm and a high-gloss surface finish.

• Industry 4.0 Integration: Equipped with a centralized PLC/HMI control system for real-time monitoring of pressure, temperature, and line speed, ensuring 24/7 stable production.

Technical Specifications

Industry Applications

The PET sheets produced are ideal for high-end applications including:

• Thermoforming Packaging: Food containers, fruit trays, and egg boxes.

• Electronic Blister Packaging: Anti-static trays for sensitive components.

• Industrial Materials: Folding boxes, printing substrates, and protective face shields.

Why Choose GWELL?

As a global leader in sheet extrusion machinery, GWELL provides comprehensive Turnkey Solutions.

• Proven Track Record: Over 500+ successful installations across 30+ countries.

• Tailored Engineering: Modular designs customized to your specific output and material requirements.

• Global Support: Rapid-response after-sales service and remote technical diagnostics.

Contact Our Experts Today

• Liam: saled@gwell.cn | +86 15906224102

• Max: salem@gwell.cn | +86 15906227399