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Modified Atmosphere Packaging (MAP)
(Also referred to as Multi-layer or Vacuum Bags)

Retaining freshness and shelf life when transporting food items is more important than ever for a healthy bottom line.

However, to keep food fresh for as long as possible without additives is a challenge, and one key technology for achieving this goal is to seal the food product in a package which contains a mixture of natural gases in carefully controlled proportions that significantly slow down the process of decay by inhibiting processes of oxidation and the growth of microbes. This is the essence of Modified Atmosphere Packaging: the atmosphere in which the food is packaged is modified so that spoilage is markedly reduced and the shelf life of the product is increased.

The film for these barrier bags can be customized to accommodate various gas, flavor and aroma requirements, significantly extending product life.
Custom Material Options.

Standard: blend used in stock films
LLD: for all high strength linear low density films
Anti-Static: for all static dissipative films
Postal Approved: for films used in USPS mailings
VCI: Vapor Corrosive Inhibitor for films to prevent rust
Clarity: for improved visibility of film contents
Non Slip or No Slip: to increase friction between films
Non Scratch: for a smoother film surface
Custom Additives

Metallocene: for high strength films or cold storage
Anti Block: for films that open easily for loading
High Slip: for reduced friction between films
UVI/UVA: Inhibits UV from breaking the film down and Absorbs UV to protect the product under the film
Custom Film Colors

White
Buff
Leaf Green
Dark Green
Baby Blue
Medium Blue
Sky Blue
Pink
Red
Orange
Yellow
Grey
Brown
Black
Tewes Corporation | Packaging and Supplies