| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a laminated container wherein excellent heat-sealability is imparted to a base material difficult to heat-seal such as polyester, a polyacrylonitrile polymer, a styrene polymer or polyvinyl chloride. SOLUTION: A laminated container 1 consists of an outer layer 2 comprising a base material selected from polyester, a polyacrylonitrile polymer, a styrene polymer and polyvinyl chloride and an inner layer 3 comprising an ethylene polymer compsn. consisting of 40-80 pts.wt. of an ethylene polymer, 5-40 pts.wt. of an A-B-A block copolymer (A is polystyrene block, B is alkylene copolymer block) and 5-30 pts.wt. of a hydrocarbon resin type tackifier or a terpene resin type tackifier. A lid 4 comprising a polyolefinic resin is thermally bonded to this container main body.</p> |
