• zipper coffee bags with one-way air valve
• Keep Coffee Beans Fresh: The one-way air valve keeps the coffee beans and roasted coffee fresh. Excess gas flows from the inside to the outside without returning gas, keeping food fresh
• Food Safety Material: Matte BOPP+PET aluminum foil+food-grade PE,Three-tier design make it stronger, block light, keeps coffee from odor or moisture,ensure the taste of coffee or powder in the bag, and can also be transported over long distances

• Parameters	Name	Coffee bag
  	Model	9*18+5cm,13*20+7cm;13.5*26.5+7.5cm;13.5+32.5+9.5cm
  	Use for	Food, Rice, Coffee, Coffee bean, Pet food, Nuts, Dry food,Power, Protein Powder, Moringa powder, Snack, Cookie, Biscuit, Candy/Sugar, etc.
  	Bag Style	eight side seal zipper coffee bags
  	Color	Black, White, Golden, Silver, Kraft paper, Blue, Red, Dark Green
  	Thickness	280microns
  	Material	Matte OPP+PET Aluminium +PE
  Feature	The bottom is eight-sided seal and thicker, which makes the product stand more stable and strengthen, strengthen then load bearing capacity is not easy to fall down. more environmental protection.
  	Easy to use, good sealing effect, effective storage of food, prevent food spoilage, can be reused. The bottom of the bag is thick and widened to increase the capacity of the bag body.

Q1:Are you a factory or trading company?
Qingdao Enka is an Industrial Company, and we have a factory to do a final packing and inspection to  ensure the quality.

Q2:Can I get a sample?
Yes, in-stock samples are for free. Only express cost is charged. And the sample will get to you within 3-5 days.

Q3. How long I can get the sample?
 You will get the sample in 1 week.
And it's refundable after formal purchase order placed.

Q4: How quickly can they be produced?
Normally, 5-30 days from the date when the order is placed.


Q5: Can you send me digital proof before my order is printed?
Yes. A digital proof will be available within 1 working day after the order is placed, with the expected logo printed on it.