| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated tube container which can form a beautiful print pattern or the like on a surface, has a strength, a drape and the like, which further has excellent barrier properties against a steam or the like, content physical property resistance and the like, and is suitable for filling and packaging a content such as, for example, a toothpaste, a food, cosmetics, or a drug. SOLUTION: The laminated tube container comprises a laminated material constituted by sequentially laminating at least a surface resin layer, an intermediate layer and an inner surface resin layer; a cylindrical shell formed by superposing surfaces of the surface resin layers of outermost layers of both ends of the laminated material and a surface of the inner surface resin layer of the innermost layer, and heat sealing the opposed superposed parts; and further a head having a shoulder and a port and provided at one opening of the shell. In this container, the surface resin layer is made of a multilayer resin layer containing a lactescent polyethylene resin layer, the intermediate layer is made of a barrier layer containing a vapor-deposited film of an inorganic oxide and a gas barrier coating layer, and further the inner surface resin layer is made of a polyethylene resin layer. |
