| 摘要 |
PROBLEM TO BE SOLVED: To eliminate a malfunction in the use of a product by providing a film roll which prevents weaving caused midway through film roll transportation, which is not affected by a difference in the product widths, product diameters, winding core lengths and the like of the film rolls, and which has a flexible package variety.SOLUTION: A plastic film roll configured by winding up a plastic film in a roll shape is characterized in that a stretch film is wound by at least one round in a roll winding direction. |
