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Sign Up Time: 16years,
Point: 110
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SellCOFFEE POUCH WITH PRESSURE RELIEF VALVE-MICROWAVE FOOD OVEN USED POUCH.
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● One-way direction pressure relief valve is appended. Coffee beans will produce
CO2 in the pouch, and the pressure inside the pouch will be higher and higher.
When the pressure goes up to 0.1375psi(9.5 millibar) the valve will release the
air from pouch automatically until the pressure goes down to 0.0375psi(2.6millibar),
and prevent pouch from bursting up.
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● The valves are made of PET. PET valve has a very
strong mechanical property but the cost is the lowest
of all.
● While delivering, the pouch will not burst up under
any impact. The valve will release the air from pouch
that caused by the weight of another pouch which
placed over.
● The coffee bean pouch is made of special materials
the can be printed will,
waterproof, pest prevention, and stink prevention.
Thus the coffee beans can have their original taste
and extend their expiration.
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● The valve can be appended with any materials and
kinds of pouch. It's simple, convenient, useful, and
lower cost.
● The one-way direction pressure relief valve Stand
Pouch can be applied to microwave oven food pouch.
Which heating, the valve will releare the vapor out at
the right time to prevent pouch from bursting up.
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One-way direction pressure relief valve:
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