| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate tube container which is excellent in an adsorptive property and an aroma-retaining property and also excellent in the strength of sealing parts and in the stability of the sealing part and which prevents delamination and leakage of the contents, by constituting the innermost layer with high density polyethylene resin having a density within a specified range. SOLUTION: The outermost layer 1, a base material layer 2, and a high density polyethylene resin layer 3a as the innermost layer 3 having a density within a range of 0.96-0.98g/cm<3> are laminated in turn to obtain a laminated material A. The laminated material is made round and both ends are superposed and the superposed part is welded to form a cylindrical body. This cylindrical body is used for a cylinder constituting a laminate tube container. Then, the heads of the shoulder, the mouth, etc., constituting the laminate tube container are formed in the ordinary way and a cap is fitted to hermetically close the mouth to produce the laminate tube container. |
