| 摘要 |
PROBLEM TO BE SOLVED: To provide a shrink-film wrapping material which can be coaxially fitted onto a packaging container having a bottomed and cylindrical container main body and a topped and cylindrical lid to be coaxially and rotatably mounted to the upper end of the container main body, which is the cylindrical one formed so as to closely contact with the outer circumferences of the lid and the container main body by heat shrinkage, which is formed with a perforation line throughout the entire periphery at a portion lower than the lower end of the lid, and whose part attached to the lid after unsealing the packaging container can be easily removed from the lid. SOLUTION: A portion of the shrink-film wrapping material, which is higher than a perforation line 4, is formed with cuts 11, 11, etc., for relieving a tightly contacting force of the wrapping material with respect to an outer periphery of a lid 2 after the heat shrinkage of the wrapping material. |
