machine for paper cups paper cup machine germany cardboard cup making machine

Machine model: high-speed simple paper cup machine
Backside Soldering : Copper Heater Ultrasonic Heater

Raw material : single side PE coated paper (popular hot drink cup) single/double PE coated paper (popular hot drink cup and cold drink cup)
Total weight : Gw /NW:1750 kgs/1650 KgS.
Working air source (ultrasonic): Air pressure 0.4MPa a. machine.
Cup bottom heating: heater knurling (single-sided PE paper is heated and knurled; double-sided PE paper is knurled with cooling device circular water.)
Bottom knurling: heat knurling (if using single layer PE coated paper)

Electric System:

High-quality brand electrical systems, such as Delta, Schneider.
The PLC control system adopts the Delta brand, which is made in Taiwan and is reliable.
quality.

Servo Motor:

The bttom paper feeding is controlled by servo motor and stepping motor,which greatly improve paper feeding in high precision and
high efiency way.(more stable ,less troubles and save bottom paper)

Excerpted from the Internet, for reference only

The coated (PE) paper cup is coated with a layer of coated (PE) on the inner wall of the paper cup, which is very smooth and can play the role of waterproof and oil proof. PE is polyethylene. Polyethylene is the safest chemical in food processing, which is also known as plastic.
This material is odorless, non-toxic, feels like wax, and has little water absorption, so it is often used as a waterproof material. Its melting point is between 120 ° - 140 °, while the boiling point of water is 100 °, so it will not dissolve in water and is safer to use.
Most disposable paper cups on the market now are single layer coated (PE) paper cups, that is, only the inner wall of the paper cup has a coating, while the outer wall does not.
Therefore, it is not recommended to be used to hold cold drinks, because it is easy to form condensate on the outer wall of the cup when holding cold drinks. Condensate tends to soften the cup, reduce its stiffness, and make the paper cup easy to deform, causing water to spill out.
In fact, the number of waxed paper cups on the market has decreased a lot. Most of the paper cups we see are coated (PE) paper cups. If you want to drink hot drinks, you can buy single-layer coated paper cups. If you want to drink cold drinks, you'd better buy double-layer coated paper cups (both the outer wall and the inner wall have coated).