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Brand Name : | Desu |
Price : | $30,000.00/Pieces 1-9 Pieces |
full automatic water cup thermoforming machine paper cup printing
die cutting machine paper cup label printing 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
Seven cups. The water in the cup is different. Do you use
chopsticks to knock the cup and make the same tone?
The more water, the higher or lower the tone?disposable paper cups
making machine
We can understand that when we knock cups, all cups are the same,
so we don't need to consider the factors of cups. The difference is
that the height of water is different, so the tone depends on the
height of water level.
As we all 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
tone
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 higher the vibration frequency is, and the higher the
tone is!
So, if you change it to blowing at the mouth of the cup, what is
the tone pattern?
We can immediately think of the sound of various wind instruments
(flute, flute, big, small, etc.). The sound principle of all wind
instruments is the sound of air column vibration. The shorter the
air column is, the faster the vibration is, the higher the
frequency is, and the higher the pitch is
On the contrary, the longer the air column, the slower the
vibration, the lower the frequency, and the lower the tone
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 tone!
The lower the water level, the longer the air column, the slower
the air column vibrates, the lower the vibration frequency, and the
lower the tone!
This is a typical example of junior high school physical acoustics.
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