Versatile flat pouches sealed on three sides for sachets, samples, and single-serve applications.
Three side seal pouches are one of the most versatile and widely used flexible packaging formats in the world. Constructed from two flat sheets of film sealed along three edges — top, bottom, and one side — with the fourth side formed by the film fold, these pouches deliver a clean, flat profile that is easy to fill, store, and dispense.
At SYSCON, we manufacture three side seal pouches for applications spanning the pharmaceutical, food, cosmetic, and industrial sectors. Our precision converting equipment ensures tight dimensional tolerances, consistent seal widths, and flawless print registration, which are critical requirements for brands operating high-speed automated filling lines.
The flat format of three side seal pouches makes them ideal for single-serve portions, trial samples, condiment sachets, and pharmaceutical unit doses. They can be produced in sizes ranging from tiny 5ml sachets to larger 500ml pouches, with a variety of opening features including tear notches, laser scoring, and easy-peel seals. When paired with our high-barrier laminate structures, these pouches deliver exceptional protection for sensitive products such as powders, liquids, gels, and creams.
Why three side seal pouches remain the industry standard for single-serve packaging.
Slim, flat profile minimizes storage space and shipping volume while maximizing display efficiency.
Engineered for reliable performance on horizontal and vertical form-fill-seal machines.
Tear notches, laser scoring, and easy-peel seals for effortless consumer access.
From basic moisture protection to high-barrier foil laminates for oxygen and light-sensitive products.
Three side seal pouches serve an exceptionally broad range of industries and product types:
Tailored material structures for every product type, from dry powders to liquids and gels.
PET/PE, PET/AL/PE, BOPP/PE, nylon/PE, paper/AL/PE, and other custom laminates.
Up to 10-color rotogravure printing with registered front and back panel graphics.
From 30mm x 40mm micro sachets to 200mm x 300mm larger pouches. Custom sizes available.
Tear notches, laser score lines, easy-peel seals, and perforated edges for controlled opening.
From micro sachets to large-format pouches, our team will design the perfect three side seal solution for your product.
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