Customized 16oz Plastic Smell Proof Coffee Bag Flat Bottom Bag With WIPF Valve

 
 
Customized 16oz Plastic Smell Proof Coffee Bag Flat Bottom Bag With WIPF Valve
 
 
The Matte Plastic Coffee bag is widely use for coffee buisness, widely use for coffee shop,coffee roaster and etc.The material is Food Grade,ECO-friendly, good for our environment. All the material meet FSC,EU,FDA certification.
 
 Many sizes can be supplied,such as 100g,200g,250g,500g,1000g,2000g and so on, we also can make the sizes according to customer requirement.
 
 
 The Flat bottoom coffee bag is very popular in many markets, the surface material can adopt Kraft paper and Plastic ,the middle layer we normally use high barrier material, such as aluminum foil, metalized foil, to keep the water,air out of the bag. Our coffee bag use the WIPF valve that we imported from Swistzerland,which has 3 year warranty. WIPF valves can preserve the flavor and aroma of the coffee excellently.

A coffee valve is a small, one-way valve that is typically placed on coffee bags to allow carbon dioxide to escape while preventing outside air from entering the bag. This helps to maintain the freshness of the coffee beans by preventing oxidation and staleness.

The valve works by allowing the carbon dioxide gas that is naturally produced by coffee beans to escape the bag while preventing outside air from coming in. This is important because if the carbon dioxide is not allowed to escape, it can build up inside the bag and cause the bag to swell, potentially leading to a burst bag. On the other hand, if outside air is allowed into the bag, it can cause the coffee beans to become stale and lose their flavor.

Coffee valves are usually made of a thin, flexible material, such as a plastic or rubber, and are designed to be inserted into a small hole in the coffee bag. The valve is typically placed near the top of the bag, where it can allow gas to escape while still providing a barrier to outside air.

In summary, a coffee valve is an important component of coffee packaging that helps to maintain the freshness of the coffee beans by allowing carbon dioxide to escape while preventing outside air from entering the bag.

 
FAQ
 
1.Q: How many bags should I order if I want custom printed food Bags ?
A: Ourminimum quantity of custom printed kraft paper bag is 1,000 or customized
 
2.Q: Can you help us deciding the best suited film we need to pack our products ?
A: Yes Our engineers can work with you to develop the best suited materials
 
3.Q: What is the time frame taken for custom printed?
A: 15 days for production and 5 days by air shipment or 20-30 days by sea shipment,However if it is urgent we
can rush.
 
4.Q: What is needed to provide you if I want to prin my design?
As long as you provide your design in software (Preferred Accepted:Adobe Illustrator - AI, EPS or PDF formats.
All text and fonts converted to outlines;Corel Draw - Export files as AI. All text and fonts converted to curves;
Freehand - Export files as EDITABLEEPS. All text and fonts converted to paths; Be sure to include all necessary
linked images at high resolution in CMYK color mode)
Design that is at the exact imprint size desired, positioned correctly on the die line, with all fonts outlined, with colors
properly separated.
 
5.Q: Can you give some free samples for testing?
A: Yes, I can send you samples for testing,samples are free,clients just response to express freight (when place mass
order,will be deduct from order charges).
 
6.Q: What advantages do you have?
(1) Using solvent-free lamination→so sure food safety for food packaging pouches
(2) Custom design starting from 10,00 PCS.
(3) Short lead time:1 week for custom design orders
(4) GMP and Dust-free workshop .