Application Scenarios
Quad Seal Pouches (also called block‑bottom / 8‑side‑seal pouches) are premium box‑style flexible packaging with four vertical corner seals, forming a firm flat rectangular base. The pouch stands upright steadily after filling, delivering excellent shelf presentation, much stiffer than regular stand‑up zipper pouches.
Box‑like rigid shape, stable self‑standing performance, not easy to tip over on retail shelves.
Four full printable panels (front, back & two side gussets), large branding space for logo, artwork and product specifications.
Reinforced multi‑seal structure, good pressure‑resistance, leak‑proof, suitable for heavy‑weight bulk goods.
Custom‑configurable barrier performance for moisture, oxygen and light to extend product shelf‑life.
CUSTOMIZE YOUR SIZE
The above size is for reference only.
If you need a custom size,
Please contact us to provide the
width x height + bottom
Closure options: Resealable zipper, tear notch
Functional accessories: Coffee one‑way degassing valve, hang hole, transparent viewing window
Surface finishing: Matte frosted, glossy, hot stamping gold / silver, spot UV
Available materials: PET/PE, PA/PE, aluminum foil, metallized film, kraft paper composite food‑grade laminates
Typical Applications
Premium snacks, roasted coffee beans, tea, herbal medicine, gift specialties, pet food, nuts, dried agricultural products.
Size Range
Custom sizes from small retail packs to large bulk‑weight bags.