Aluminum barrier foils are a perfect combination to reduce moisture penetration inside the packaging and provide shelf like of up to 15 years. It has extremely low water and oxygen transmission rates. It can be vacuum and heat sealed and the inner layer of the aluminum foil can have VCI protection to corrosion of metals.
Another alternate is with metal barrier protection that has an aluminum coated polyester with VCI LDPE combination can be used in applications where high level of protection is required where VCI can protect parts in highly demanding areas.
Aluminum Barrier and Metal Barrier Met bar films have Water Vapor Transmission Rates of 0.1% compared to normal LDPE.
It gives protection against moisture, oxygen transmision, corrosion, physical damage, odor transfer, UV radiation, chemicals, and has good aesthetics and high puncture resistance. Corrosion is kept at bay by maintaining humidity levels below 40 RH.
It gives overall cost reduction by way of reduced desicant/preservitives, packing case cost and rejections due to corrosion and spoilage of packed products.
Size: 4″ to 200″
Printing: 6 colour
Roll Size: Custom
Thickness: 30 microns+