Why NatureVAC Black Vacuum Seal Rolls Get Chosen
Black film on both faces is the simplest answer to light and to visibility at once. A bag made from this roll shields its contents whichever way it is laid down. Neither face is transparent, so nothing about the contents is on show. The roll is 15 in wide and 19.5 ft long, two rolls to a box. A case holds twelve boxes, which comes to twenty-four rolls. The honeycomb channel pattern is the same across the roll range. That keeps it working with NatureVAC sealers and with most other brands. Material is BPA free and made from US FDA food-safe stock.
Working With Film That Is Opaque on Both Faces
Film that is opaque on both faces removes one check from the store room routine. You cannot see a failed seal, because you cannot watch the film relax against the contents. So feel for it instead, and feel for it the day after sealing rather than at the time. A bag that has lost vacuum is soft, and a bag that held it is rigid. That check takes a second per bag and it catches almost everything. Labelling stops being optional with this film. Write the strain, the date and the weight on the outside before the bag leaves the bench. Black ink vanishes on black film, so use a silver or white paint marker. Cutting to length is still the advantage of a roll. Cut close to the load so the sealer has less air to move and the weld sits straight. Leave three inches above the contents for the seal and for a second seal later. Two welds an inch apart are what survive a shelf and a courier.
Key Features
- Black on both faces: A bag shields its contents whichever way it is laid down.
- 15 in x 19.5 ft rolls: Two rolls to a box, with twelve boxes to a case.
- No window: Neither face is transparent, so the contents are never on show.
- Honeycomb channel pattern: Works with NatureVAC sealers and most other brands of sealer.
- BPA free, FDA food-safe stock: Across the roll range.
- Check seals by feel: A soft bag has lost vacuum, and a rigid one held it.
- Use a paint marker: Black ink disappears on black film, so silver or white writes better.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | NatureVAC |
| Product | Black vacuum seal roll, black on both faces |
| SKU | 794088 |
| Roll width | 15 in |
| Roll length | 19.5 ft |
| Rolls per box | 2 |
| Case quantity | 12 boxes, so 24 rolls |
| Colour | Black on both faces |
| Visibility | None |
| Channel pattern | Honeycomb |
| Sealer compatibility | NatureVAC sealers and most other brands |
| Compliance | BPA free, US FDA food-safe materials |