How to Customize Good Coffee Pouches?
Roasted coffee requires time, effort, and a great deal of trial and error to bring out its rich and pleasing aroma. But with roasted coffee taking time to reach its destination, packaging plays an important role. The right materials and features can preserve the coffee’s aroma for long enough to ensure that consumers experience the flavors you list on the coffee pouches.
1.How to make coffee pouches to preserve the aroma of coffee?
In 1895, Thomas Royal made the first multi-layer paper coffee bags. One layer is hardly enough to protect the aroma of roasted coffee beans, and a combination of different materials is needed to protect against moisture, oxygen, sunlight, heat and other factors. He found that this was the most effective oxygen barrier compared to plastic, paper and other more porous alternatives. Aluminium is also resistant to moisture. Polymer films coated with a thin layer of aluminium are therefore widely used.
2.How to customize the material construction of the coffee bag?
1) PET / VMPET / LLDPE: this material is good barrier and toughness, with the possibility of adding an air release valve.
2) Kraft Paper / PET / AL / LLDPE : This material uses paper for a textured look and aluminium foil for added barrier, with the possibility of adding an air release valve.
3) PET/ AL / LLDPE: This material has good barrier and toughness, with aluminium foil for added barrier.
4) MOPP / PET /AL /LLDPE: If you want a matte surface, we could use this structure with good barrier.
3. What shapes of coffee pouches we can make?
Stand Up Pouch
Pouch Size Recomend
28g:W80*H130+2*25mm
70g:W110*H170+2*30mm
100g:W120*H200+2*35mm
150g:W130*H210+2*40mm
250g:W160*H230+2*45mm
500g:W190*H275+2*50mm
1000g:W240*H335+2*60mm
Quad Seal Pouch
Size Recomend
250g:W80*H280+2*25mm
500g:W105*H340+2*33mm
1000g:W130*H420+2*38mm
2500g:W170*H500+2*55mm
Flat Bottom Box Pouch
Flat Pouch
Auto-pack Roll Film
4.How to consider the characteristics of coffee bags?
- Filling process, bags with smaller openings take longer to open and fill than bags with wider openings.
- Exhaust valve, bags without an air valve will often swell or even burst open. The exhaust valve allows the carbon dioxide released by the roasted coffee to escape from the bean bag.
- Tear corner, avery simple design that allows the user to open the bag more quickly.
- Zipper or tie, in order to keep the coffee fresh, the bag should be able to be resealed after opening. A clip is a user-friendly design that creates an airtight space. Ties are also an option.
Valve
Tin Tie
Hot Foil Stamping
