Gusseted Coffee Bags with Valve and Side Zipper

This coffee bag with an air valve is a good choice for coffee beans. According to the material, the bag can be divided into two categories, one is made of external kraft paper, and the other is made of external aluminum foil with matte film.

Details about Gusseted Coffee Bags with Valve and Side Zipper

Extra Information

  • SKU: PB-CB-002
  • Pack Quantity: 50 pcs
  • Food Safe: Yes
  • Heat Sealable: Yes, high-power heat sealer
  • Closure Type: T-side Zipper, Sealing Strip
  • Valve: One-way Air Valve
  • Rounded corners: 4 rounded corners
  • Box Bottom: Yes, thicken and widen
  • Minimum order: 2000 pcs
  • Custom print/color: > 10.000 pcs. Please contact us for quotation!

Product Specification

CapacitySizeColorThicknessMaterial100 Weight
1/4 pound9*18.5+5 cmbrown5.51 milkraft paper/VMPET/PE1000g
1/4 pound9*18.5+5 cmblack | blue | gold | silver | red | matte white6.3 milmatt OPP/VMPET/PE1100g
1/2 pound13*20+7 cmbrown | white5.51 milkraft paper/VMPET/PE1500g
1/2 pound13*20+7 cmblack | blue | gold | silver | red | matte white6.3 milmatt OPP/VMPET/PE1650g
1 pound13.5*26.5+7.5 cmbrown | white5.51 milkraft paper/VMPET/PE1950g
1 pound13.5*26.5+7.5 cmblack | blue | gold | silver | red | matte white6.3 milmatt OPP/VMPET/PE2200g
2 pounds15*32.5+10 cmbrown | white5.51 milkraft paper/VMPET/PE2600g
2 pounds15*32.5+10 cmblack | blue | gold | silver | red | matte white6.3 milmatt OPP/VMPET/PE2900g
Please note that all volume & bag sizes are estimates and are based on tests using conventional products. Free samples for testing available upon request.


Product Details

  • Sealing strips Easy to open, seal, and store. The good sealing effect, effective storage of products, do not worry about the product broken.
  • T with side zipper Repeated use, continuous sealing. Side T-zipper for effective fastening. You can also better store the contents of the bag if you can’t use it.
  • one-way air valve Prevents oxidation and prevents popping. It excludes the carbon dioxide released by the coffee beans to avoid oxidizing the oil and producing odor.
  • bottom Strictly sealed and self-supporting. Exquisite edge banding process, rounded design. Avoid cutting the outer packaging.
  • Inner Aluminum Plated Block out oxygen and protect the product. The interior is made of aluminized foil, which has a light-proof effect and is not easy to break.

Material Features

  • External BOPP film, the partial matte film improves the texture and grade of the bag.
  • The middle layer of PET aluminized film has the function of blocking oxygen and color, which can keep the product for a long time.
  • The inner layer of PE film can be used for transportation, storage, and use, and it is not easy to clean and corrode.
  • This product must be sealed with a sealer. Due to the thick thickness of the bag, a high-power sealer is required, and the normal-power sealing machine may not seal.


You may be familiar with stand up pouches, but truth be told, they are only one of several different types of flexible pouches. Other examples you might not be as familiar with include gusseted pouches (side gusset and bottom gusset), three side seal pouches, pillow pouches, and so on.

A doypack is a sealed plastic bag that is designed to stand upright, and is commonly used for powders, spices, dried fruit & nuts, mayonnaise, candy or ready to drink beverages. Doypack packaging has seen an increase in popularity in recent years due to the fact that they are easy to use.

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