PE Coated Paper Cup Making Machine Single Double Wall Cup Forming Machine OEM
Chengda Semi‑Servo Paper Cup Machine
Precision. Stability. Efficiency.
Upgraded with servo control for smoother, more accurate performance.
3‑station curling for stronger, better‑finished cups.
Dual‑cam integrated structure for higher output and lower noise.
Energy‑saving, compact, and professionally designed.
Where innovation meets reliability.
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Specifications:

Machine details




FAQ
Q: What are the main reasons for paper cup leakage after being made by the machine, and how to fix it?A: Leakage is mainly caused by defective sealing or raw material problems:
- Causes: Insufficient sealing temperature/pressure, contaminated sealing molds, low - quality PE - coated paper (uneven coating or thin PE layer), misaligned bottom - sealing components.
- Solutions: Adjust sealing parameters (increase temperature/pressure moderately); clean molds with alcohol to remove paper dust or residue; replace with qualified food - grade PE - coated paper; realign bottom - sealing dies to ensure full contact.
Q: What practical ways can I use to cut down the energy consumption of a paper cup machine during daily operation?A: Adopt these 4 effective measures:
- Avoid long - term idle running: Turn off the machine promptly when stopping production for more than 15 minutes.
- Optimize speed settings: Run the machine at its optimal efficiency speed (not the maximum speed) to balance output and energy use.
- Regular maintenance: Lubricate moving parts to reduce friction; clean air filters of the air compressor to lower its load.
- Insulate heating components: Use heat - resistant insulation covers on sealing heating plates to reduce heat loss.
Q: Is it possible to use uncoated paper (without PE coating) on a paper cup machine to make cups?A: No. Standard paper cup machines are designed for PE - coated paper only. The PE (polyethylene) coating acts as a waterproof barrier and a bonding medium for heat/ultrasonic sealing. Uncoated paper lacks water resistance and cannot be sealed effectively—cups made from it will leak immediately when filled with liquid and cannot maintain their shape. If you need eco - friendly alternatives, choose machines compatible with PLA - coated paper (a biodegradable alternative to PE).