1. This is for packaging coffee beans or coffee powders in various weight. This bag is with side gusset.
2. With the excellent printing quality, there is an aluminum layer laminated, which is a very good barrier to resist moisture, oxygen, light etc. With this structure the bag can protect the inside coffee from the sunlight or air to avoid flavor emitting or acidification.
3. We can weld the one-way degassing valve according to your requirement. 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.
4. The bags could be plain, or printed with the customized designs and logos according to your requirement.
5. The bags could be shinny finishing, matte finishing, or matte registration.
6. We can do bags at any size according to your demand, from 10g to 50kg coffee
7. The bag style can be three-side sealed, stand up with zipper, side gusset, quad-sealed etc., just according to your requirement.

Information about Jinlong Plastic Compound Color Printing Co., Ltd.
We are a professional manufacturer specializing in plastic bags, established in October, 1998, and located in Qingdao, Shandong province, china. To the best of our ability, we are trying to supply the best quality products with the lowest prices and greatly satisfactory service for our clients. So far, we have possessed integrated advanced equipments and highly skilled teams. We are one of the leading suppliers in the same industry in our country. In our factory, there are six workshops with equipments and machines, such as the multilayer extruders, 12-color computer-controlled printing, 8-color computer-controlled printing, high speed laminator, heat seal machines, cold cutting and heat cutting machines, slitting machines, interim sealing machine and so on., Besides, our newly-built branch factory is also equipped with integrated machines. Our leading products involve the Shopping bags (Handle bags), Coffee bags, Food bags, Pet food bags, Garment bags, Shrinking labels, Gift Bags and so on. We have our own QC lab to guarantee the strict quality control. For more information, visit our web site, please.