Flat three-side-seal pouches for powders, snacks, samples, and single-serve sachets, with seal width, tear notch, and web direction configured for your packing line.
3-side seal pouches use three sealed edges and one filling side to create a flat format for powders, snacks, wipes, sample packs, and single-serve sachets.
Projects are specified around film structure, seal width, tear notch placement, web direction, and filling method so artwork and pouch dimensions match the packing process.
GMP-Style Production Controls
Production facility
ISO 9001-Style QC
Quality system
Global Shipping
DDP / FOB / CIF
Eco Options
Recyclable materials
Our flexible packaging solutions serve a wide range of industries and specific product requirements. Explore all market solutions .
Compact pouches for single-serve sachets, powders, samples, snacks, and portion packs that need a flat shelf or carton-ready format.
Roll-fed or pre-made pouch supply can be planned around lane count, pitch, web direction, and filling line requirements.
Tear notch, laser score, easy-tear direction, and seal width can be reviewed to support clean opening and consistent converting.
Material selection, traceability records, and production QC support application-specific requirements.
Choose the right material structure based on your product's barrier, durability, and shelf-life requirements.
| Structure | Application | Barrier Level | |
|---|---|---|---|
PET / PE
|
Standard structure for dry powders, snacks, and sample packs | Standard | Request Quote → |
PET / VMPET / PE
|
Metallized barrier for aroma, moisture, and oxygen-sensitive dry goods | Medium | Request Quote → |
PET / AL / PE
|
Foil barrier for light, aroma, and moisture-sensitive sachets | High | Request Quote → |
PET / NY / PE
|
Added toughness for sharper or denser fill products | High | Request Quote → |
Kraft / AL / PE
|
Kraft appearance with barrier lining for dry retail sachets | High | Request Quote → |
Mono PE
|
PE-based mono-material option where accepted by local recycling streams | Standard | Request Quote → |
A transparent look at how we build structural integrity into every 3 Side Seal Pouch. Visit our material guide for more details.
The ideal surface for high-resolution graphics, providing a professional look and protecting the design from scratches.
Metalized film that provides a reliable barrier against air and moisture for moderate shelf-life dry goods.
Versatile food-contact PE that provides excellent seal strength for a wide range of dry snack and food products.
Euro hole, carry handle, or round hole options for retail peg display and carton organization.
Precision tear notch systems: standard, linear, dot notches, and laser score technology for clean aesthetics.
Window placement can be reviewed where product visibility helps buyers inspect color, texture, or fill level.
Structure review, sealing trials, print proofing, and FDA/EU food-contact documentation or third-party testing support by project scope.
Representative parameters. Actual values depend on material structure and customization.
Film Thickness
50–120 μm typical range, adjusted by barrier and filling process
Production Speed
Roll-fed or pre-made pouch supply, matched to lane count and web direction
Pack Size
1g – 100g typical for samples, powders, snacks, and single-serve sachets
Tear Opening
Easy-tear notch (standard or laser score)
Oxygen Barrier (OTR)
Low to high, depending on VMPET, AL foil, or nylon layer selection
Printing
Up to 10 colors, registered per-sachet
Face mask sachet minimalist pearl white matte 3 side seal pouch
Candy sachet colorful matte 3 side seal pouch confectionery
Lower-impact material structures can be reviewed by project, including recyclable-ready options where local recovery streams accept the final structure and testing supports the specification.
They are best suited for powders, snacks, sample packs, single-serve sachets, wipes, small hardware, and other flat or portioned products. Very bulky or stand-up retail packs may need another pouch format.
Yes. We can review size, seal width, tear notch, hang hole, window, print layout, material structure, and web direction for roll-fed or pre-made pouch supply.
Our 3 Side Seal Pouches are manufactured with materials specified for food-contact applications in production environments using GMP/HACCP-style hygiene, traceability, and ISO 9001-style QC procedures. Available documentation depends on the selected structure, resin source, and test scope.
Production workflow follows GMP-style hygiene and handling controls; no site-level GMP registration is claimed.
ISO 9001-style QC records and FDA/EU material documentation can be reviewed by project scope.
DDP / FOB / CIF — reliable supply chain to 30+ countries.
Project-level recyclable-ready or lower-impact structures can be reviewed where the final specification supports them.
Expert team providing unlimited support for your pouches.
Abundant production capacity ensures on-time delivery.
Tell us your product, target weight, and requirements.
We recommend materials, structure, and provide pricing.
Confirm details, approve artwork, start manufacturing.
Quality inspection and fast global shipping.
Partner with NIAITE for premium quality, innovative materials, and reliable global manufacturing.
