Product Overview
The High Speed Double PE Paper Cup Forming Machine is designed for continuous industrial production of double-side PE coated paper cups used in hot beverage and cold drink packaging applications.
Double PE coated paper requires higher thermal bonding stability and stronger bottom sealing performance during high-speed forming. This machine is engineered with a synchronized mechanical transmission system and multi-station precision forming architecture to maintain stable geometry control and sealing consistency under continuous production conditions.
The system is developed for manufacturing environments that require stable output, reduced production interruption, and consistent cup quality across long operational cycles.
A key advantage of this model is its ability to maintain stable forming accuracy under sustained high-speed operation, ensuring production continuity and predictable output efficiency for large-scale manufacturing lines.
Key Features
Flawless Ultrasonic Sealing System
High-frequency ultrasonic welding ensures strong fusion of side seams and bottom joints. The process delivers stable sealing performance without damaging printed surfaces, ensuring reliable liquid resistance for both hot and cold applications.
Heavy-Duty Mechanical Drive System
A CNC-machined cam and full gear transmission structure ensures precise synchronization across all forming stations. This design supports stable continuous operation under industrial production loads.
PLC Intelligent Monitoring System
A centralized PLC control system combined with multi-sensor detection monitors feeding, forming, and discharge processes in real time. Abnormal conditions such as misfeed or stacking errors trigger automatic system response to reduce material loss.
Automated Lubrication System
A continuous lubrication network delivers controlled oil supply to key mechanical components, reducing wear, improving stability, and extending service life with lower maintenance frequency.
Technical Specifications
|
Technical Parameter |
Specification Data |
|
Production Capacity |
100 – 130 cups/min (Optimized by paper quality and cup geometry) |
|
Applicable Paper Material |
150 – 350 gsm (Single or Double PE coated paper) |
|
Cup Size Range |
3 oz – 22 oz (Quick-change modular molds) |
|
Top Mouth Diameter |
50 mm – 95 mm |
|
Bottom Diameter |
35 mm – 75 mm |
|
Total Cup Height |
40 mm – 170 mm |
|
Power Supply / Total Power |
380V, 50Hz (Customizable regional configurations) / 22 kW – 26 kW |
|
Compressed Air Requirements |
0.4 – 0.6 MPa; Air Output: 0.4 m³/min |
|
Total Machine Weight |
Approx. 3,800 kg |
|
Overall Dimensions (L x W x H) |
2,600 mm × 1,450 mm × 1,800 mm |
Machine Structure
The machine adopts a modular multi-station rotary forming architecture composed of:
Precision paper feeding and tension control system
Double PE preheating and bonding section
Cup wall forming station with synchronized cam drive
Bottom feeding and sealing module
Knurling reinforcement station
Rim curling forming unit
Automatic stacking and output system
Each module is integrated into a unified mechanical synchronization system to ensure stable forming movement and reduced deviation during continuous operation.
Applications
This machine is suitable for producing:
It is designed for production environments requiring continuous output and stable forming quality under industrial conditions.
Customization Options
Sini Machinery provides flexible configuration based on production requirements:
• Cup size range customization
• Output speed configuration
• Mold design customization for structural or branding requirements
• Heating system adjustment for different PE coating thickness
• Control interface language configuration
Each customization is designed to match specific production capacity and application requirements.
Quality Assurance
Each machine is manufactured under structured inspection procedures, including:
- Mechanical alignment accuracy verification
- Continuous load stability operation testing
- Heating system calibration for temperature consistency
- Trial production validation for forming accuracy
- Electrical system safety and control system inspection
These processes ensure stable performance under industrial production conditions.
FAQ
Q: Is this machine suitable for continuous long-hour production?
A: Yes. The system is designed for stable continuous operation with synchronized mechanical movement across all forming stations.
Q: What makes double PE cup production more demanding?
A: Double PE materials require higher thermal bonding control and stronger sealing pressure to maintain stable forming integrity during high-speed production.
Q: What cup sizes can be produced?
A: Standard configuration supports 4 oz to 16 oz cups, with customization available based on production requirements.
Q: How is sealing consistency maintained during production?
A: The machine uses controlled heating and synchronized pressure application to ensure stable bottom and wall sealing performance.
Q: Can the machine be configured for different production requirements?
A: Yes. Key parameters such as mold design, output speed, and heating configuration can be adjusted.
Q: Does the machine support automated output handling?
A: Yes. Finished cups are automatically stacked for efficient downstream packaging operations.
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