4 Sided Seal Pouch

Also known as sachets, the 4-Sided Seal Pouch is a lean and concise pouch that secures many products in a compact form. The 4 Sided Seal Pouch does not have a gusset at the bottom. These efficient and economical pouches are widely used to pack different structures, such as powders, granules, creams, and liquefied products, where uniformity is prioritised. Unlike the 3-Sided Seal Pouch, which is formed when three sides of a film are sealed, leaving only the top or bottom open for filling of content, the 4 Sided Seal pouch is manufactured from two pieces of film, which are closed on all four sides, leaving a tiny little gap for the filling of containers. The sealing of all sides of the pouch provides a uniform appearance and increased product protection.

The 4 Side Seal Pouch comprises mono and multi-layer plastic films with metalised and aluminium foil lamination. This food barrier film feature helps create the pouch’s high durability and long shelf life characteristics. The two flat layers of film eliminate folds, particularly creases, making a weak spot. Additional protective films are available to protect aroma, oxygen, UV, and punctures. The pouch is highly customisable in size, dimensions, and design, usually ranging from ½” square or smaller to 6” to 12” or larger to fit the product of your choice. At Streampeak, we also offer additional accessories such as a tear notch, a resealable zipper, and a displayer to enhance the pouch’s functionality and aesthetics.

Benefits of the 4-Sided Seal Pouch:
  • Economical packaging option
  • Four side seals ensure leak-proof
  • Used for high-speed packaging applications
  • Easy storage and transportation
  • Slim and compact
Applicable markets:
  • Liquids
  • Medical
  • Coffee
  • Snacks
  • Pet food
  • Ready Meals
  • Frozen foods
  • Personal Care

To learn more about flexible packaging, please visit our blog.

  • Lean and concise
  • Suitable for product of small quantity in compact form
  • Oxygen & moisture resistant
  • Leak-proof


Film Structure

Bag Style

Bag Size


Frozen Mango


Standing Pouch with Zipper

220 x 250 + 55

8 colours + varnish

Banana Dessert 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