4 Sided Seal Pouch

4 Sided Seal Pouch

A 4-Sided Seal Pouch, also known as a sachet, is a lean and concise pouch designed to fill small quantity products in a compact form. The 4-Sided Seal Pouch is a cost-effective packaging solution used to pack a wide range of products of different structures, such as powders, creams, granules, and even liquefied products.

How is the 4 Sided Seal Pouch made?

Unlike the 3-Sided Seal Pouch, which is manufactured from one piece of film, sealed on both sides, with only one opening available for users to fill in their desired content. On the other hand, the 4-Sided Seal Pouch is manufactured from two pieces of film that are sealed on all four sides, leaving a small gap for content filling. The sealing of all four sides allows the pouch to eliminate folds and creases in the film, which can create a weak spot.


Made of mono and multi-layers of plastic films together with metalised and aluminium foil lamination, this creates high durability and long shelf-life characteristics. Additional protective films are also available to ensure the content is free from oxygen, aroma, UV, and punctures.

The pouch is also highly customisable in size, dimensions, and designs, typically ranging from ½” square or smaller to 6″ to 12″ or larger to fit the product of your choice. Additional accessories such as tear notch, zippers, and displayer can also be incorporated into the four-side pouch to enhance its performance.

Here in Humi Pak, we provide various Food Packaging solutions for different needs and applications. In addition, we also offer Oxygen Absorbers to help reduce the aerobic environment to minimal oxygen levels. While Ethylene Absorbers, which slow down the ripening process of fresh fruits and vegetables to maintain the freshness and quality of your food products while prolonging their shelf life.

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


Film Structure

Bag Style

Bag Size


Frozen Mango PAA/LLDPE Standing Pouch with Zipper 220 x 250 + 55 8 colours + varnish
Banana Dessert Microwavable/ Self-Venting Seal PA/LLDPE 3 Side Seal 130 x 170 10 colours
Frozen Fried Chicken PET/VM-PET/LLDPE 3 Side Seal with Zipper 190 x 250 8 colours
Frozen Chicken PET/PA/LLDPE 3 Side Seal 160 x 170 10 colours
Teabag OPP/VM-PET/LLDPE 3 Side Seal 65 x 75 4 colours
Retort Pasta Sauce PET/PA/AL/RCPP Standing Pouch 120 x 180 + 35 8 colours
Retort Tuna PET/AL/PA/RCPP 3 Side Seal 200 x 300 8 colours
Retort Sweet Corn (microwavable) Barrier PET/PA/RCPP 3 Side Seal 130 x 300 No printing
Retort Stew Microwavable/Self-Venting Seal Barrier PET/PA/RCPP Standing Pouch 130 x 150 x 35 3 colours

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