| 摘要 |
<p>A printed sterilizable laminate for aseptic packaging includes two films each including a core layer including ethylene vinyl alcohol copolymer, polymeric adhesive, or polyamide; first and second intermediate layers each including a polyamide; an outer layer including amorphous cyclic olefin copolymer, or a blend of amorphous cyclic olefin copolymer and at least one olefinic copolymer; an inner layer including olefinic copolymer, or a blend of an olefinic copolymer and amorphous cyclic olefin copolymer; and first and second tie layers adhering the intermediate layers to the outer and inner layers respectively; a printed image disposed on the outside surface of the first film, or the inside surface of the second film; and an adhesive that bonds the outer layer of the first coextruded film to the inner layer of the second coextruded film. An aseptic package, and a method of making an aseptic package are also disclosed.</p> |
