Heat-sealable mylar pouches in stand-up and flat configurations, sized from sample-pack small to 1-gallon bulk. Three-layer film: PET outer, aluminum middle, food-safe inner. Blocks light, oxygen, and moisture. The right tool for dry goods you intend to keep for years rather than weeks.
The mylar category has a lot of soft material being sold as mylar. Real mylar is a specific polyester film, and the middle layer needs to be a real metal barrier. Ours is true three-layer film with a real aluminum barrier, and we test every production run before it goes on the shelf.
Specs
- Sizes: 4 x 6 inches (snack), 6 x 9 (pint), 8 x 12 (quart), 10 x 14 (gallon)
- Construction: 3-layer PET + aluminum + food-safe inner
- Closure: heat-seal compatible, plus a zip-lock for re-access
- Long-term storage: pair with oxygen absorbers for dry goods
- Printing: options available on orders of 100+
Common questions
Do I need oxygen absorbers? For long-term dry storage, more than a few months, yes. The mylar blocks oxygen migration but does not remove the oxygen already inside; an absorber inside the bag does that job. We sell them as an add-on.
What seals these? A standard impulse heat sealer, 4 to 6 seconds on most models. The zip-lock works fine for daily-access bags without sealing.
Are these recyclable? The film is a composite, which rules out most curbside recycling. Some regions have specialty mylar programs. Most users reuse each bag several times before disposal.
Customers use these for long-term grain storage, small-batch granola for the farmers' market, and mail-order packaging tough enough not to tear in transit. Bulk pricing is automatic: 5% off at 5 units, 10% at 10, 15% at 25, no code needed.
