three black 8 side seal pouches with windows on the side gusset

Flat bottom side gusset pouches offer an elegant, sturdy, retail-ready packaging solution designed to provide a striking look and larger amount of printable surface for branding. Packaging engineers know these as 8 side seal bags because they are produced using 5 strips of material sealed together on 8 sides, but they are also known as block bottom, square bottom, and box bottom bags.

Flat bottom bags are the most recent iteration of side gusset pouches, frequently seen in coffee packaging. Unlike traditional side gusset coffee bags, they are very stable when sitting upright on a shelf and provide more opportunities for unique designs and printing. They also have a wider opening and more capacity than a traditional doypack stand up pouch.

The pouches available below are regularly kept in stock for major accounts. IMPAK will also produce custom flat bottom pouches to your specific dimensions, manufactured in a variety of materials and colors. In addition to custom printing, features like pocket zipper closures or clear window sections can help make your next package stand out from the crowd.

Square Bottom Side Gusset Pouches
Click on the Part Number for product details
 
Dimensions (WxHxD) Part Number Color Material Thickness
4.0" x 6.41" x 2.5" 8SS04BB025SG0641 Black ShimmerFlex™ 5.0 mils
4.0" x 6.41" x 2.5" 8SS04WB025SG0641 White ShimmerFlex™ 5.0 mils
4.0" x 6.41" x 2.5" 8SS04B025SG0641 Ruby Red ShimmerFlex™ 5.0 mils
4.0" x 7.0" x 2.5" 8SS04B025SG072142C Baby Blue PET/foil/LLDPE 7.2 mils
5.0" x 8.0" x 3.0" 8SS05BB03SG08 Black ShimmerFlex™ 5.0 mils
5.0" x 8.0" x 3.0" 8SS05WB03SG08 White ShimmerFlex™ 5.0 mils
5.0" x 8.0" x 3.0" 8SS05B03SG08 Ruby Red ShimmerFlex™ 5.0 mils
5.5" x 8.25" x 2.75" 8SS055MFMB0275SG0825 Matte Black PAKVF4 4.3 mils
5.5" x 8.25" x 2.75" 8SS055MFMB0275SG0825V Matte Black PAKVF4 4.3 mils
5.875" x 8.625 x 2.75"" 8SS05875MT0275SG08625 Matte Clear   5.0 mils
6.0" x 8.25" x 2.875" 06MB02875SG0825Z Matte Black PAKVF5M  
Outer Dimensions: 4.0" (W) x 6.41" (H) x 2.5" (D) Style: Flat Bott..
$242.44
Out of Stock
4.0” (w) x 6.41” (h) x 2.5” (d) Stand-Up Square Bottom Pouch with Side Gusset in ShimmerFle..
$242.44
4.0” (w) x 6.41” (h) x 2.5” (d) Stand-Up Square Box Bottom Pouch with Side Gusset in ShimmerFlex™. T..
$242.44
Description: 5.0” (w) x 8.0” (h) x 3.0” (d) Stand-Up Square Box Bottom Pouch with Side Guss..
$239.00
Description: 5.0” (w) x 8.0” (h) x 3.0” (d) Stand-Up Square Box Bottom Pouch with Side Gusset in..
$262.90
Description: 5.0” (w) x 8.0” (h) x 3.0” (d) Stand-Up Square Box Bottom Pouch with Side Guss..
$239.00
5.5" (w) x 8.25" (h) x 2.75" (d) PAKVF4 Matte Black block bottom standing pouch with Side Gusset,&nb..
$395.15
5.5" (w) x 8.25" (h) x 2.75" (d) PAKVF4 Matte Black block bottom standing pouch with side Gusset,&nb..
$505.15
5.875" (w) x 8.625" (h) x 2.75" (d) OD Matte Transparent Square Bottom (8 Side Seal) Bag with ZipSea..
$85.25
6.0" (w) x 8.25" (h) x 2.875" (d) PAKVF5M Matte Black Square Box Bottom Pouch with Side Gusset and P..
$237.60
About: 4.0" (w) x 7.0" (h) x 2.5" (d) O.D. PMS 2142C Baby Blue Stand Up Pouch - with a Square Flat B..
$450.05