Custom Three Side Seal Pouches Built

A three side seal pouch is a flexible package sealed along two sides and the bottom, leaving one open edge for filling and final sealing. It is commonly used for dry goods, powders, snacks, samples, medical items, and consumer products. The format can be customized with different films, barrier layers, sizes, print designs, finishes, and functional features based on the product and filling process.

Three side seal pouches work well for products that benefit from a compact, flat package with dependable perimeter seals. Common applications include food ingredients, snacks, coffee, pet products, powders, personal-care items, medical and OTC products, cannabis products, and hardware or electronics components. Material selection should account for product weight, sharp edges, aroma, moisture sensitivity, oxygen sensitivity, and the intended shelf life.

Start with the product’s protection requirements, filling method, storage conditions, and desired appearance. Moisture-sensitive products may require a structure with a defined WVTR target, while oxygen-sensitive products may require a lower OTR. Other considerations include puncture resistance, heat-seal performance, clarity, stiffness, print surface, and sustainability goals. Ken can help connect these requirements to an appropriate flexible-film and lamination structure.

Yes. Custom three side seal pouches can feature brand graphics, product information, color systems, finishes, and other visual elements tailored to your packaging design. Rotogravure printing supports accurate, consistent color across long production runs. Before production, align artwork, pouch dimensions, material construction, and print requirements so the finished package performs well and presents the brand as intended.

Yes. Barrier specification support helps determine a pouch structure suited to the product’s oxygen and moisture protection needs. WVTR measures moisture transmission, while OTR measures oxygen transmission; both can affect freshness, flavor, texture, efficacy, and shelf life. Share the product characteristics, target shelf life, distribution conditions, and any existing specifications to guide material and lamination recommendations.

Sustainable options may include recyclable or compostable packaging structures selected around both product requirements and sustainability objectives. The right option depends on the product, necessary barrier performance, sealing needs, filling equipment, and end-of-life goals. A sustainable structure still needs to protect the contents through distribution, so material evaluation should balance environmental objectives with practical performance and manufacturing compatibility.

For a productive quote discussion, provide the pouch dimensions, product type, estimated quantity, desired material or barrier requirements, print details, finish preferences, and filling method. It is also helpful to share target timing, any food, medical, or other certification needs, and whether the pouch must work on existing equipment. These details help identify the appropriate Formosa capability and production approach.

Timing varies according to pouch complexity, material availability, artwork readiness, printing requirements, tooling considerations, quantity, and production scheduling. Projects move more efficiently when specifications are defined early, including dimensions, barrier targets, and fill-line needs. Ken typically responds to project inquiries within one business day and can help organize the details needed to establish a practical manufacturing path and timeline.