Product Overview
The Medium Speed Double PE Paper Cup Machine is an industrial-grade, automated platform engineered for the high-efficiency production of single and double poly-coated (PE) paper cups. Designed for continuous heavy-duty operations, this machine ensures superior structural rigidity and airtight side seams for cups ranging from 2 oz to 16 oz.
By integrating an advanced ultrasonic sealing system and a multi-station synchronous process, it delivers consistent high-speed output with a minimal factory footprint, making it the premier solution for cold beverage packaging where condensation protection is critical.
Key Features
Dual-Side PE Ultrasonic Sealing
High-frequency ultrasonic bonding system forms a strong molecular seal on double PE coated paper, preventing edge leakage without damaging surface coating.
Cam-Driven Mechanical System
Heavy-duty open-cam transmission replaces chain-driven structure, ensuring precise synchronization, reduced mechanical backlash, and improved long-term stability.
Centralized Lubrication System
Automated oil circulation system provides continuous lubrication to key transmission components, reducing wear and supporting extended operational cycles.
Precision Bottom Sealing System
High-density heating combined with optimized knurling structure ensures stable bottom sealing performance under heat and liquid pressure conditions.
Technical Specifications
|
Parameter |
Technical Data |
|
Model |
JBZ-12H (Medium Speed) |
|
Cup Size Range |
2 oz - 16 oz (Interchangeable Molds) |
|
Raw Material |
150 - 350 g/m² (Single or Double PE Coated Paper) |
|
Rated Speed |
70 - 90 cups/min (Stable continuous running) |
|
Total Power Requirement |
380V / 50Hz / 3-Phase (Customized configurations available) |
|
Power Consumption |
11 kW - 13 kW |
|
Machine Weight |
2,500 kg (~5,511 lbs) |
|
Overall Dimensions |
2600 mm × 1250 mm × 1700 mm (102.3" × 49.2" × 66.9") |
Machine Structure
The system adopts a modular forming architecture consisting of:
Precision paper feeding and alignment unit ensuring stable material input
Double PE thermal sealing module with controlled heating zones
Cup body forming station with synchronized mechanical shaping
Bottom sealing unit applying heat-pressure bonding structure
Rim curling system reinforcing structural rigidity of cup mouth
Automatic stacking and output system for continuous discharge
Each module is independently adjustable to support maintenance efficiency and production stability.
Working Principle
The machine operates through a synchronized mechanical cycle:
• Paper material is automatically fed and positioned
• Side wall is sealed using controlled thermal bonding for double PE layers
• Cup body is formed into cylindrical structure with precise shaping
• Bottom is inserted and sealed under heat and pressure
• Rim is curled to reinforce structural strength and usability
• Finished cups are automatically stacked and discharged
The cam-driven synchronization system ensures each stage operates in fixed timing, maintaining consistent forming accuracy across continuous production cycles.
Applications
This system is suitable for:
- Hot beverage cups including coffee and tea
- Cold drink cups such as juice and milk-based beverages
- Fast food and takeaway packaging cups
- Food service disposable container production
- High humidity beverage environments requiring strong sealing performance
It is designed for production environments requiring stable sealing integrity and consistent cup geometry under variable temperature conditions.
Customization Options
Sini Machinery provides configurable solutions based on production requirements:
Cup size and mold customization
Heating system adjustment for different PE coating structures
PLC control system integration for enhanced automation
Output stacking configuration for packaging line compatibility
Electrical configuration for regional standards
Quality Control & International Certifications
72-Hour Rigorous Testing: Every machine manufactured by Sini Machinery undergoes a strict 72-hour continuous dry-run test under full operational speed prior to shipment to verify mechanical synchronization and thermal stability.
International Compliance: Fully certified under European CE directives.
Component Standardization: Equipped with internationally traceable electrical and pneumatic systems, ensuring reliable local replacement parts availability for factory maintenance teams.
FAQ
Q: What type of production scale is this machine suitable for?
A: It is suitable for medium-scale production environments requiring stable daily output and controlled operating costs.
Q: Can the machine handle both hot and cold beverage cups?
A: Yes, the double PE structure supports applications involving both temperature ranges with stable sealing performance.
Q: How does the machine maintain forming consistency?
A: The cam-driven synchronization system ensures each forming station operates in fixed timing, maintaining consistent geometry.
Q: What is the advantage of double PE coated paper?
A: Double PE coating improves sealing strength and moisture resistance, supporting stable performance in beverage applications.
Q: Can the system be integrated into a production line?
A: Yes, it supports integration with upstream feeding systems and downstream packaging equipment.
Q: Is the machine suitable for long-time continuous operation?
A: Yes, the mechanical structure is designed for stable long-cycle operation with balanced load distribution.
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