High Speed Single PE Paper Cup Forming Machine

The High Speed Single PE Paper Cup Forming Machine is engineered for continuous industrial-scale production of single-side PE coated paper cups used in beverage packaging and food service applications.

It is designed for manufacturing environments that require stable output, consistent forming accuracy, and long-cycle operational reliability.

The system integrates synchronized mechanical transmission, servo-controlled paper feeding, and ultrasonic sealing technology to maintain stable forming performance during continuous production. Each forming stage operates in a coordinated cycle to ensure consistent cup structure and dimensional accuracy.

The machine is suitable for production lines requiring continuous output stability and controlled manufacturing efficiency.

Synchronized Forming Process
Coordinated forming stations maintain accurate cup geometry throughout the production cycle, helping deliver uniform product quality across different production batches.

Servo-Controlled Paper Feeding
High-precision servo positioning improves blank feeding accuracy, minimizes material deviation, and supports efficient production at high operating speeds.

Reliable Ultrasonic Side Sealing
Ultrasonic sealing creates clean and consistent side seams on single PE coated paper, contributing to dependable sealing quality for beverage packaging.

Precision Bottom Forming
Accurate bottom forming and sealing help produce cups with strong structural integrity and reliable liquid containment.

Long-Hour Production Capability
The machine is engineered for extended production schedules, maintaining consistent operating performance during continuous manufacturing.

Flexible Production Changeover
Interchangeable tooling enables efficient conversion between different cup sizes, helping manufacturers respond quickly to changing production requirements.

Vacuum Blank Feeding Assembly
An oil-free vacuum feeding system separates and transfers paper blanks smoothly, reducing handling marks while maintaining stable material delivery.

High-Precision Indexing Turret
A CNC-machined indexing mechanism synchronizes each forming station with high positional accuracy, ensuring smooth transfer throughout the production sequence.

Alloy Bottom Punching Unit
Wear-resistant alloy tooling provides precise bottom punching while optimizing material utilization and supporting long-term dimensional consistency.

Dual-Stage Rim Curling System
A two-stage rim curling mechanism forms smooth, uniform cup rims with consistent profile accuracy, improving compatibility with standard plastic lids.

The system supports flexible configuration based on production requirements:

Structural Rigidity: Machine frames utilize stress-relieved, thickened steel plates to absorb inertial forces at high speeds, eliminating structural resonance.

72-Hour Component Burn-In: All electronic drives, PLCs, and touchscreens undergo a strict 72-hour continuous thermal test prior to assembly.

Full-Load Factory Acceptance Test (FAT): Before shipment, every machine runs your specified paper stock at full operational speed for 48 uninterrupted hours. Complete video data and cup tolerance readouts are provided before final dispatch.

Direct Factory Accountability: As an established manufacturing plant, Sini Machinery controls the entire production chain. Clients receive direct access to original engineering blueprints and immediate spare parts dispatch.

Standardized Interchangeable Parts: All wear components (heaters, suction cups, sensors) follow global industrial standards, allowing your maintenance team to source replacements quickly.

Remote Engineering Support: Direct access to factory-trained service technicians via secure video link for rapid diagnostics, minimizing operational downtime.