| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laminated material having excellent transparency and high barrier properties against oxygen gas, steam or the like, rich in aroma retentivity, impact resistance, thrust resistance, the preservability of content or the like, having post-processing aptitude, excellent in laminate strength and good in filling and packaging aptitude to content, especially, a liquid seasoning and a packaging container using the same. SOLUTION: A barrier resin layer 2 comprising a resin compsn. containing a polyvinyl alcohol resin as a main component of a vehicle is provided on one surface of a barrier nylon film l and one layer of an inorg. oxide membrane or a multilayered film of two or more membranes 3 is provided on the other surface thereof and a coating membrane 4 comprising a silane coupling agent- containing a primer compsn. or a polyester resin compsn. is provided on the layer of one or more inorg. oxide membrane 3 and at least a heat-sealable resin layer 5 is laminated to the coating membrane.</p> |
