1-sides gusset bag, coffee pouch, coffee bag, matte finish bag
2-w/o one-way degassing valve
3-matte OPP/AL/PE
4-rear center seam, rear middle seam, w/o K seal
5-250g, 500g, 1kg, 2kg, 3kg, 5kg

Specifications:

For purpose of coffee bean or coffee power
The material size thickness and printing color are all according to customers' requirement, we can also give some ideas for your reference
There is an aluminum layer laminated, which is a very good barrier to resist moisture, oxygen, light ect, or you can choose metalized film to save the cost and have the clear window as well with good structure the bag can protect the inside coffee from the sunlight or air to avoid flavor emitting or acidification
The style can be stand up bag, stand up with zipper bag, three side sealed bag, quad sealed bag, back corner sealed bag, back center sealed bag, side gusset bag, bottom gusset bag ect
We can weld the one-way degassing valve according to your request, the valve is imported from PBI in USA, The one-way valve can let out the CO2 emitted from the coffee, while prevent the outside light and air to protect the fresh flavor of the coffee, Besides when the customer is buying the coffee, they can squeeze the bag from this valve to smell the flavor
We can offer top quality and low price because we are in advantage in producing such bags: One 6-color machine, three 8-color printing machine, one 12-color printing machine, dry laminators, flow extension machine, high speed slitting and folding machines, heat-sealed machines, heat-sealed machines, bag-making machines, heat cut machines, cold cut machines, a group of inspecting workers...