ZHEJIANG MINGKAI NEW MATERIAL CO., LTD.
Excellent quality ； Intimate service Focus on printing packaging for ten years
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Coffee packaging knowledge:
After the coffee beans are roasted, if they are packaged in a poor quality coffee bag, the aroma of the coffee will easily evaporate, and it is easily affected by the odor. Therefore, when packaging coffee, it is necessary to avoid the loss of aromatic gas from the packaging bag and the absorption of odor from the outside of the packaging bag. The coffee bag must have certain functions of exhausting and blocking gas.
Packing of one-way valve:
Specification sheet :
| Product name | 500g plastic packaging bag with air valve for coffee beans |
| Bag type | fin seal bag with side gusset |
| size | 282 * 105 mm |
| Material structure | PET / AL / PE |
| Total thickness | 104mic |
| Air valve | yes , with air valve |
| Tin tie | we can provide if you need |
| Barrier performance | high barrier to water vapor and oxygen |
| recyclable | not recyclable |
| Health level | food grade |
| Printing technical | gravure printing |
| colors | 10 colors max |
| OEM | accepted |
| other size avalable | 200g 250g 1000g 3000g |
| other structure available | PET / VMPET /PE ; PET/AL/PE ; PA/PE ; BOPP/VMPET/PE ; PET/PE |
| free sample | yes, available . |
| tolerance of qty | ±10% |
| Trade term | FOB , CIF , CFR |
| Port of departure | SHANGHAI PORT , NINGBO PORT , |
| Packing detials | 1. 50pcs per bundle , 500pcs per case ; 2. Master carton lined with PE film to keep products clean, |
Our advantages :
Reasonable price, short delivery time, very good faith, excellent technology, service in place. It has been exported for 9 consecutive years and has won the trust and love of new and old customers.
FAQ:
1. Are you a factory or trading company?
A: We are professional OEM and ODM factory.
2. What is the information should I let you know if I want to get a full quotation?
A: Bag type, size material, thickness, printing colors, quantity, special requirements.
3. Can I get samples of you bags?
A: After price comfirmation, you can require for some available samples to check our quality.