| Brand Name | INTY |
| usage | Food,Commodity,Medical,chem |
| Product name | Custom size Aluminum Foil vent Seal Liner |
| Size | Customize |
| Logo | Customized Logo Acceptable |
| MOQ | 50,000pcs |
What Do Vented Liners Do?
Vented liners provide a two-way exchange of air to equalize air pressure inside and outside the bottle as the product emits or absorbs gases that develop in the bottle's headspace. Organic products or ingredients often require this technology as they emit gases that lead to bottle paneling or bloating.
Temperature And Atmospheric Pressure Change
Temperature changes can also contribute to the unequal air pressure effecting a container's shape, artwork, and labeling. Vented liners ensure that a container arrives from the warehouse to the customer just as originally intended. Conditions leading to such change include elevation change during transit (via air, sea, or land) and temperature change (Arizona in August vs. Canada in February).
