| 摘要 |
PROBLEM TO BE SOLVED: To provide a lid material capable of preventing dropout of hydrophobic particles for preventing a content stored in a cup container from adhering to an inside of the lid material, and having repellency and heat seal strength with the container.SOLUTION: The lid material used for a cup container comprises: a base material layer formed of paper or a plastic film; a heat seal varnish layer; and a water repellency layer formed by mixing hydrophobic particles and an inorganic binder. On a seal part 2, a pattern coat 1 is formed so as not to provide the water repellency layer. |
