Rainbow packaging
wholesale aluminum foil stand up bag with valve for coffee coffee
bean packaging bag with top quality
1.Valve Application
Installing our one-way degassing valve is a must for coffee
packaging. This allows roasters to pack freshly roasted coffee
immediately without the worry of having the bag burst open due to
trapped air. You see, freshly roasted coffee releases gas and
continue to do so for up to 7 days. Our one-way valve will help
release the gas while preventing air in—keeping freshness intact.
Your customers will never be faced with stale coffee again.
Serves as a pressure relief valve when packaging freshly roasted
coffee. Prevents staleness by inhibiting the introduction of oxygen
withn the bag.
2.Specifications
Materials available:
● Glossy Finish: PET/AL/PE, PET/VMPET/PE, OPP/VMPET/PE,
● Transparent: PET/PE, NY/PE.
● Matt Finish: OPP/AL/PE
● Paper Finish: Kraft/AL/PE, OPP/Kraft/PE.
Size of Gusset coffee bags (Regular sizes, Rainbow make Custom bags
as per customer’s
requests)
Size
(gram) | Size
(oz) | Width
(mm) | Height
(mm) | Side Gusset
(inch) | Width
(inch) | Height
(inch) | Side Gusset
(inch) |
| 250 | 8 | 90 | 275 | 60 | 3.55 | 10.82 | 2.35 |
| 500 | 16 | 90 | 330 | 60 | 3.55 | 13 | 2.35 |
| 1000 | 32 | 140 | 430 | 80 | 5.51 | 16.93 | 3.15 |
| 2000 | 64 | 170 | 495 | 115 | 6.69 | 19.49 | 4.53 |
| 3000 | 106 | 210 | 510 | 55 | 8.27 | 20.08 | 2.17 |
(1inch=25.4mm, 1oz=28.35g)
3.Production show
4. How to Place an Order
Step1: Getting inquiry
Step2: Quoting based on details provided
Step3: Conifirmation of prices and design layout
Step4: Sample proofing if required
Step5: 30% payment as deposit
Step6: Mass production
Step7: Progress feedback
Step8: Shipping notice
Step9: Getting the freight and balance
Step10: Shipment
Step11: After-sale service
Any suggestions and questions will be highly appreciated. Please
feel free to contact us if you need.
5.ABOUT US
Main Markets:
- North America
- Europe
- Australia/New Zealand
- Middle East
- Cenral/SouthAmerica
- Asia
- Other country
Our Advantages:
- 10 years’ experience, We are the manufacturers
- Disney approval printing factory
- Experienced Staff, Professional Service
- Small Orders Accepted / customized artwork accepted
- Professional designer, supply free design service
- High quality, best price, prompt delivery
if there are anything we can do for you,please feel free to contact
with us,we will try our best to help you out.
PLS :expect your kindly inquiry,welcome to contact with me for more
details.
