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Coffee Valve one way degassing with Filter for beans/powder 1000 pcs/pack

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Price:
Rp. 690.000,00
SKU:
coffee Valve
Brand:
Weight:
720 Grams
Current Stock:
93


Product Description

Valve satu arah untuk kantong kopi.

Untuk memasang di kantong, perlu sealer khusus utk valve.

 

Dimensi:

Diameter luar 22.2 mm

Diameter dalam: 17.5 mm

tebal: 3.9 mm

Berat 0.72 gram

Permukaan yg bisa di seal 2.9 mm. (22.2-17.5)

mesin pemasang valve menyediakan lobang diameter 17.5 untuk menaruh valve sebelum di seal.

 

Kenapa perlu valve?

kopi segar akan mengeluarkan gas/aroma terus menerus dalam waktu 1 minggu, dan bila kantong kopi tidak dilengkapi dengan valve, maka kantong akan kembung seperti bantal, dan bias juga akan pecah karena tekanan, selain itu kantong yang kembung, membuat penyimpanan (box) menjadi membesar, dan kembung menyita tempat.

Valve udara bertujuan membuang gas berlebihan dari dalam kantong yang di isi kopi, dengan menyisakan tekanan yang seimbang didalam kantong, sehingga tidak semua aroma akan keluar, dan kopi menjadi tidak wangi.

Selain itu valve ini harus berfungsi 1 arah, karena udara luar (oksigen) tidak masuk ke dalam kantong yg berisi kopi, yang bisa bereaksi dengan biji/bubuk kopi yang menurunkan kualitas dari kopi.

Valve ini dilengkapi dengan filter, sehinggi bubuk kopi tidak menyumbat lobang udara, dan fungsi valve ini bekerja sempurna utk biji atau bubuk.

 

Tersedia jasa pemasangan Valve:

Rp. 1200/valve + jasa pemasangan. 

minimum kantong per pemasangan 500 pcs dengan ukuran yang sama.

Total biaya rp. 600 rb/500 pcs valve + jasa pasang.

 

 

 

 

 

 

 

The small plastic one-way valve, or a many folks call it “that plastic belly button thing” in the coffee bag, has become ubiquitous in the specialty coffee trade. It’s hard to remember - let alone imagine - the coffee industry without the one-way degassing valve. Regardless, many new roasters and even more consumers have no idea what that “plastic belly button thing” does for the freshness of coffee, or more recently the efficiency it brings to packaging large laminate bags for products like dry petfood.

PBi remembers how the one-way degassing valves transformed the coffee and played a big role in the proliferation of “specialty coffee”. The valve was originally designed for fresh roasted coffee.  Why? Fresh roasted coffee naturally gives off large amounts of CO2 (gas). The naturally released CO2 creates an overpressure in packages and it must be released from a package. At the same time, the coffee needs to be protected from degradation by air (oxygen stales coffee!).  Prior to the invention of the valve, roasters had tough choices: a) let their coffee “degas in storage ” for up to 72 hours before packaging in a package, like a can, or b) package coffee in porous paper bags. The predicament - cans carry dead coffee, and the paper bags had a limited shelf life (7-10 days).

The one-way degassing valve solved the problem and gives many roasters the opportunity to roast and package fresh coffee immediately. As a result, roasters extend distribution of fresh coffee and expand into markets previously outside their geographic scope.

PBi one-way degassing valves are now used in a variety of applications including large plastic bags that need to be deflated during palletizing.  Some products that use the one-way valve are: coffee, pet food, plastic resin, agricultural chemicals and pharmaceutucals.

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