80–140 microns
Best For:Dry food packaging.
More Styles:
3 Side Seal Bag Die-line TemplateDownload & Design on our customized Die-line template for 3 Side Seal Bag
MYB-002
3 Side Seal Bags
3 side seal bags are flat pouches sealed on three sides with one open end for filling, offering a clean, compact solution.Unlimited Possibilities
Premium Customization Options
Customize your 3 side seal bags with high-barrier laminates, specialty finishes, and functional features
PET / PE LaminateMulti-layer film structure that offers excellent durability, print clarity, and moisture resistance.
BOPP / CPP LaminateLightweight yet strong material providing good moisture barrier properties
60–120 microns
Best For:Confectionery, bakery items, light snacks.
Aluminum Foil Barrier High-barrier multi-layer structure that blocks oxygen, moisture, and light.
90–150 microns
Best For:Coffee, tea, spices, and pharmaceuticals
Metalized PET (MET-PET)Provides strong oxygen and moisture barrier with a reflective metallic interior
80–140 microns
Best For:CBD products, protein supplements,
Kraft Paper Laminated FilmNatural kraft exterior laminated with inner barrier film for strength
100–160 microns
Best for:Organic foods and eco-conscious brands.
Designed & Perfected by Us
At Perfect Packaging, our 3 side seal bags are engineered for precision sealing, consistent barrier performance, and superior print quality.
Standup Pouches
Standup Pouches
Standup PouchesStandup PouchesStandup PouchesPersonalization like None Other
Dedicated Artwork & Production Support All the Way
Our packaging specialists assist with film selection, barrier structure recommendations, FDA-compliant material guidance, and print optimization. From artwork alignment to seal area considerations, we ensure your 3 side seal bags are production-ready and deliver flawless performance in real-world retail and shipping conditions.
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Frequently Asked Questions
For any further assistance on customized packaging, feel free to get in touch with us through live chat or WhatsApp
What are 3 side seal bags used for?
They are commonly used for snacks, spices, coffee, pharmaceuticals, medical supplies, supplements, and single-serve packaging due to their compact and secure structure.
Are 3 side seal pouches food safe?
Yes. We use food-grade laminated films that comply with industry safety standards for direct food contact.
Do 3 side seal bags provide strong barrier protection?
Yes. Depending on the laminate selected (foil, MET-PET, PET/PE), they can offer high resistance to moisture, oxygen, and light.
Are these bags suitable for vacuum sealing?
Yes. 3 side seal bags are often used for vacuum packaging applications due to their flat structure and strong seals.
