Pre-formed tray with vacuum
PACKAGING MATERIAL
New Angle - Skin packaging material of tray
Here, the produce mainly refers to fresh fruit and vegetables. Fresh as they are, they're perishable. So Skin packaging material of tray is very essential for fresh-keeping.
It often applies materials like APET, EVOH, and PE. With such packaging, the natural air in the package is replaced with fresh-keeping gas which are often a combination of carbon dioxide, nitrogen, and oxygen. The actual gas ratio depends on the food's properties.
It’s also optional to apply colored bottom film to make the bottom tray. And the design of extra beam ribs can make the package more firm.
In this way, we can protect fresh food from moisture and microorganisms.
