Barrier bags and tubing
Moisture-barrier bags, tubing, and roll stock. Small part pouches through covers sized for equipment. Zip, open-end, or heat-seal closure called out on the quote.
Capabilities · Protective packaging
Storage and shipment
Protective packaging.
Flexible barrier packaging for moisture, corrosion, and static. Stock sizes and bags made to the dimensions you send. The mil-spec on the purchase request is what gets quoted. No house brand names.
Static shielding
ESD and static-dissipative bags for boards, connectors, and avionics. Shielding type confirmed against the spec, not a catalog color.
Corrosion control
Volatile corrosion inhibitor paper and emitters, used with a barrier bag when the metal has to sit. Desiccant and humidity indicator cards packed with the bag.
Liners
Crate liners and drum liners in barrier film. Round-bottom drum liners sized to the drum, not a one-size sleeve.
Covers
Outdoor equipment covers and shrink film for irregular gear, vehicles, and stored assemblies. Dimensions and tie-down points on the quote.
Sealers
Industrial heat sealers for polyethylene-lined barrier film. Quoted as a tool, separate from the bag order.
Spec families we quote against
Public specifications only. Send the type, class, and style from your print. A trade name is not required.
| Family | Used for |
|---|---|
| MIL-PRF-121 | Greaseproof, waterproof flexible barrier. Kraft and poly laminates. |
| MIL-PRF-131 | Waterproof, vaporproof barrier. Foil and scrim constructions. |
| MIL-PRF-22191 | Transparent water-vapor barrier film and bags. |
| MIL-PRF-81705 | Static-shielding and ESD barrier film. |
| MIL-DTL-117 | Bags made from the barrier materials above. Type, class, and style on the quote. |
| MIL-D-3464 | Bagged desiccant. Unit size matched to the bag volume. |
What to send
- Spec, or length, width, and gauge if it is commercial
- Quantity and whether you need tubing, bags, or roll stock
- Desiccant and humidity cards, if the method calls for them
- Destination if the shipment leaves the United States
What this is not
This is new packaging material and covers made to size. It is not a preservation program, a return-to-service visit, or a branded kit line. Method of pack stays on your drawing.