EVOH films are characterized by their excellent process ability and outstanding high barrier properties to gases such as Oxygen, Carbon Dioxide, Helium, etc.
The key to this remarkable balance is the combination of the proper co-polymerization ratio of ethylene to vinyl alcohol, the carefully selected degree of polymerization and the unique proprietary manufacturing process used in the production of EVOH copolymers. These unique polymers are Blown in multi-layer film process and these films are particularly suited for food, medical, pharmaceutical, cosmetic, agricultural and industrial packaging and automotive applications.
These films also provide excellent barrier properties to flavor and aroma permeation, assuring the packaged product retains its value and effectiveness all the way until it reaches the customer.
These films also provide high resistance to solvents, oils and hydrocarbons, preventing the evaporation of these chemical substances. They also display excellent UV resistance, retaining the color of the film even when exposed to outdoor conditions.
EVOH films are flex- crack resistant, keeping the integrity of the barrier intact during transportation. And printing can be done on these films without any special surface treatment.
EVOH Film finds its use in food, medical, pharmaceutical, cosmetics, agricultural and industrial packaging applications.