Qingdao Xinrui Plastic Machinery Co., Ltd. introduces high-efficiency PET sheet extrusion line, promoting the upgrading of food packaging industry

Extrusion line for the production of PP PE PET sheets

Introduction:
With increasing demand in the food packaging industry for sustainability, safety and efficiency, PET sheets, due to their transparency, heat resistance and recyclability, are becoming an ideal material for containers such as fruit packaging and cake boxes. Qingdao Xinrui Plastic Machinery Co., Ltd., as a professional plastic machinery manufacturer, introduces high-performance extrusion line for PET sheets, providing stable and efficient production for food packaging industries.

With stricter global environmental regulations and growing consumer eco-consciousness, PET sheets, with their 100% recyclability, high transparency and heat resistance, are quickly becoming the material of choice for food packaging. As a leader in plastic machinery manufacturing, Qingdao Xinrui Plastic Machinery Co., Ltd. represents fifth generation of intelligentlines for the production of PET sheets, combining high performance, smart control and environmental friendliness.

Key Advantages of PET Sheet Extrusion Line

Developed by Qingdao Xinrui Plastic Machinery Co., Ltd. extrusion line for PET sheets Adopting advanced technology, high automation and stable performance, it is suitable for producing highly transparent and durable PET sheets, widely used in fruit packaging, cake packaging, food trays and other fields.

Twin screw extruder 85/44

online thickness measurements

Main equipment of the line:

• Weigh feed dispenser: Accurate dosing of raw materials to ensure production stability.

• Metal detector: Effective removal of metal impurities from raw materials, protection of equipment and product quality.

• Twin screw extruder 85/44: Highly efficient plasticization and stable extrusion, adapted to the properties of PET material, energy saving.

• Calender: Precise control of sheet thickness and surface smoothness, improving product quality.

• Online thickness measuring device: Real monitoring of sheet thickness, ensuring uniformity.

• Pulling device and winding machine: Stable traction and automatic winding, improve production efficiency.

• Chiller: Fast cooling and forming, guaranteeing evenness and strength of the sheet.

Why chooseextruder for PET sheetsfrom Qingdao Xinrui?

1. High performance and low power consumption: Optimized twin screw extruder system, energy efficient, cost reduction.

2. Intelligent Control: High automation, minimizing manual intervention, improving product stability.

3. Reliability and durability: Key components are made of high quality materials, stable performance, long service life.

4. Environmental friendliness: Compliance with food production standards, assistance in the transition to environmentally friendly packaging.

Wide range of applications

PET sheets produced by Xinrui line are suitable for:
✅ Transparent packaging for fruits
✅ Boxes for cakes and dessert trays
✅ Food thermoformed packaging
✅ Medical and electronic packaging

Breakthrough innovations of a new generation of lines

1. Modernized control system

   • Industry 4.0 platform for data visualization

   • AI algorithms for optimizing parameters (reducing defects by 30%)

   • Remote diagnostic function

2. Energy saving technologies

   • Patented 85/44 twin screw extruder (25% savings)

   • Heat recovery system

   • Servo drives (40% savings compared to hydraulics)

3. Production flexibility

   • Modular design (change of format in 30 minutes)

   • Thickness range 0.1-2.5 mm

   • Optional integration with printing and lamination

Advanced Configuration

Additional options:

• Raw material preparation system (drying, mixing)

• Multi-component head (3-5 layers)

• Automatic quality control (CCD cameras)

• Intelligent warehouse system

Global service network

• 24/7 multilingual support

• 50+ service centers

• Commissioning services

• Training programs

• Cases:

  • Project for 20,000 tons of PET fruit packaging in Southeast Asia

  • Lines for a European bakery chain

  • Eco-friendly packaging for organic products in the USA

  About the company:
  15 years of experience, certificates:

  • ISO9001

  • C.E.

  • 20+ patents

  • Equipment Manufacturers Association Recommended Brand

  Promotion:
  Until 12/31/2023:

  • 1 year warranty

  • Annual maintenance

About Qingdao Xinrui Plastic Machinery Co., Ltd.
The company specializes in the development and production of extrusion equipment, has many years of experience and offers comprehensive solutions — from individual equipment configuration to technical support. Our PET sheet extruders are famous high accuracy, stability and low failure rate, serving many businesses around the world.

Contact us
If you are looking extruder for PET sheets or complete line, contact Qingdao Xinrui Plastic Machinery Co., Ltd.! We will provide professional technical support and customized solutions.

📞 Phone:+86-15553232608
📧 Email:vira@xinruisuji.com

Conclusion:
Qingdao Xinrui Plastic Machinery Co., Ltd. continues to innovate by offering customers around the world more efficient and intelligent PET sheet production equipment, promoting the development of sustainable and high-quality food packaging!