Xinda pelosi co.,limited
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 5000000 Piece/Pieces per Day |
| Delivery Time | 15days |
| Packaging Details | Inner poly bag outer carton， Standard export carton packing or customized |
| Product Name | Coffee One Way Degassing Valve |
| Outside Diameter | 20 mm |
| Inner Diameter | 17 mm |
| Thickness | 5.3 mm |
| Weight | 0.85 g per valve |
| Material | Plastic |
| Application | Air exhaust for Coffee bean packaging |
| Test method | Test in our factory |
| Storage Conditions | from 15 to 40℃ |
| Color | Clear |
| Brand Name | valve bialetti |
| Model Number | XPP |
| Certification | ISO9001,BRCS |
| Place of Origin | Guangdong |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 5000000 Piece/Pieces per Day |
| Delivery Time | 15days | Packaging Details | Inner poly bag outer carton， Standard export carton packing or customized |
| Product Name | Coffee One Way Degassing Valve | Outside Diameter | 20 mm |
| Inner Diameter | 17 mm | Thickness | 5.3 mm |
| Weight | 0.85 g per valve | Material | Plastic |
| Application | Air exhaust for Coffee bean packaging | Test method | Test in our factory |
| Storage Conditions | from 15 to 40℃ | Color | Clear |
| Brand Name | valve bialetti | Model Number | XPP |
| Certification | ISO9001,BRCS | Place of Origin | Guangdong |
| High Light | 5.3mm Coffee One Way Degassing Valve ，Coffee One Way Degassing Valve | ||
When coffee is roasted and packaged, gases like carbon dioxide are produced inside. The one-way degassing valve allows these gases to vent outwards under pressure.
Its structure usually consists of a valve body and a diaphragm. The diaphragm is usually made of an elastic material, such as rubber.
Under normal conditions, the diaphragm is closed, preventing outside air from entering the inside of the package.
When the pressure of the gas produced by the coffee in the package gradually increases, the gas presses against the diaphragm, causing it to open upward and the gas can escape.
Once the internal pressure is reduced, the diaphragm will return to the closed state under the action of its own elasticity, preventing outside air from entering.
Outside diameter: about 20mm
Inside diameter: about 17mm
Thickness: about 5.3mm
Weight: about 0.85g
Opening pressure: 500pa
Closing pressure: 300pa
Shape: dish shape
Standard: national standard
Flow direction: one-way
Coffee beans and ground coffee: As mentioned above, help to remove carbon dioxide produced during the roasting process, while preventing outside air from entering and affecting the quality.
Milk powder: Newly produced milk powder may produce some gases during storage, and the one-way degassing valve can discharge these gases, maintaining the integrity of the package and the quality of the milk powder.
Nuts: Prevent nuts from deterioration due to oxidation, extend shelf life.
Storage of chemical reagents: Some chemical reagents in the storage process may produce gas, one-way degassing valve can ensure the stability of the pressure in the container, while avoiding the outside gas into the pollution reagent.
Drug packaging: Some drugs may produce trace gases during storage, and one-way degassing valves can ensure the safety of the package and the stability of the drug.
| item | value |
| Material | PET/PE |
| Place of Origin | Guangdong,China |
| Industrial Use | Food |
| Material | MOPP+VMPET+PE |
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Packaging & Printing Bag,Insulation Cold Chain Packaging,Biodegradable of Kraft Paper Bag,Mylar Aluminum Foil Anti Static ESD,Thermal Foam Insulation Material
3. why should you buy from us not from other suppliers?
ZC Corporate Co., Ltd Professional Manufacture: a. P.P.P (Printing Packaging Multi Layer Material.) b. Packaging of cold chain (cool liners, Transport Packaging) b. Biodegradable of raw material (Corn starch, sugarcane pulp etc.)
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
6000,000-15000,000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
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