The 3 Side Seal Pouch, also known as the flat pouch, is a qualitative and low-cost pouch manufactured from one piece of film and then sealed on both sides, leaving either the top or bottom of the pouch unsealed for the filling of containers. Made from mono or multi-layers of plastic films, with metalised and aluminium foil lamination, this provides the 3 Side Seal Pouch with high durability and long shelf life. Besides, protective films can also be incorporated when manufacturing the pouch to protect against oxygen, aroma, UV, and punctures.

This pouch is ideal for a wide range of applications in both food and non-food industries. These applications include confectionery, dried goods, beauty products, pharmaceuticals, and frozen/processed meat, and seafood. The 3 Side Seal Pouch is also highly customisable in design, size, and dimensions, allowing openings as narrow as the size of a toothbrush or openings large enough to enable the scooping of content. Additional accessories such as transparent window, tear notch, resealable zipper, ergonomic handle, and hanging holes are also available to improve the performance of the pouches.

Here in Stream Peak, we provide various food packaging solutions for different needs and applications. We also offer Oxygen Absorber to help reduce the aerobic environment to minimal oxygen levels and Ethylene Absorber, which slows down the ripening process of fresh fruits and vegetables, to maintain the freshness and quality of food products while prolonging their shelf life.

Key Features

  • High durability 
  • Long shelf life
  • Oxygen & moisture resistant
  • Leak-proof

Selection Guide


Film Structure

Bag Style

Bag Size


Frozen Mango


Standing Pouch with Zipper

220 x 250 + 55

8 colours + varnish

Banana Desert Microwavable/Self-Venting Seal


3 Side Seal

130 x 170

10 colours

Frozen Fried Chicken


3 Side Seal with Zipper

190 x 250

8 colours

Frozen Chicken


3 Side Seal

160 x 170

10 colours



3 Side Seal

65 x 75

4 colours

Retort Pasta Sauce


Standing Pouch

120 x 180 + 35

8 colours

Retort Tuna


3 Side Seal

200 x 300

8 colours

Retort Sweet Corn (microwavable)


3 Side Seal

130 x 300

No printing

Retort Stew Microwavable/Self-Venting Seal


Standing Pouch

130 x 150 x 35

3 colours