machine make cups paper paper cup printing machine machine for the manufacture of paper cups

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

Let's take a look at the American standard, European standard, winning bid, and Korean standard. Nonsense, straight to the point:
According to the official website of the Korea Food and Drug Administration (MFDS), the KF94 mask is a standard set by the Korean production department, and its ratio of filtering particles with a diameter of 0.4 microns is higher than 94%.
The picture below shows 3M, a big company that "does everything except God". Through Du Niang Encyclopedia, we learned that there are three main styles of masks above 3M's N95 level, as shown in the picture above.