Non-foil polymer coated carton for packaging food and non-food products

摘要

A non-foil composite structure is provided having a substantial barrier to the loss of moisture, oxygen and organic vapor and which is easily sealable with a shelf-life to at least one year for food and non-food products during dry shelf storage, and which is environmentally friendly. The laminate may have, from the outer atmosphere exposed surface to the inner surface contacting the contents of the container; a first exterior layer of a low density polyethylene polymer 22; a paperboard substrate 20; a first interior layer laminate coating of nylon 24 with a tie layer 26; a first interior layer of high density polyethylene polymer 40; a second interior layer of low density polyethylene polymer 42; and s second interior layer of high density polyethylene polymer 44.