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machine making cup cup machine maker plastic cup forming machine paper cup machine taiwan paper cup cover 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)
Paper size : | 2~16 oz (replaceable die, max cup height 136mm, max bottom width 76mm.) |
Rated speed: | 70-80 per minute (the speed is affected by the size of the paper cup, paper quality and thickness), the running speed is stable, 75 per minute |
Paper material: | 140-250 GSM.140~350gsm. |
Power requirements: | 50/60 Hz.380V/220V (preferably use 380V, 3Phase) or special power requirements |
Total power : | 6.5 kw, 7.5 kw. |
Total weight : | Gw /NW:1750 kgs/1650 Kgs. |
Excerpted from the Internet, for reference only
make one time use paper cup machineSeven cups, the water in the cup
is different. Do you sound the same when you hit the cup with
chopsticks?
The more water, the higher or lower the tone?
We can understand this way: when you knock a cup, all cups are the
same, so you don't need to consider the cup factor. The difference
is that the height of the water is different, so the pitch depends
on the height of the water level.
As we know, the pitch of string instruments (pipa, zither, violin,
guitar, etc.) depends on the length of the string. When plucked
with the same force, [the longer the string, the slower the
vibration, the lower the vibration frequency, and the lower the
pitch]
On the contrary, [the shorter the string, the faster the vibration,
the higher the vibration frequency, and the higher the pitch]
Similarly, the higher the water level, the slower the water
vibration, the lower the vibration frequency, and the lower the
tone!
On the contrary, the lower the water level is, the faster the water
vibrates, the greater the vibration frequency is, and the higher
the tone is!
Then, if you change it to blow at the mouth of the cup, what is the
regularity of the tone?
We can immediately think of the sound production of various wind
instruments (flute, xiao, tuba, trumpet, etc.). The sound
production principle of all wind instruments is the vibration of
the air column. When blowing wind instruments with the same force,
[the shorter the air column, the faster the vibration, the higher
the frequency, and the higher the pitch]
On the contrary, [the longer the air column, the slower the
vibration, the lower the frequency, and the lower the pitch]
Similarly, the higher the water level, the shorter the air column,
the faster the air column vibrates, the higher the vibration
frequency, and the higher the pitch!
The lower the water level, the longer the air column, the slower
the vibration of the air column, the smaller the vibration
frequency, and the lower the tone!
This is a typical example of junior high school physical acoustics
to be discussed today.