| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging material that can continuously exhibit the non-adhesion being high in water repellency and excellent while maintaining satisfactory thermobonding. <P>SOLUTION: A surface water-repellent coating layer that is formed by coating and drying of the water repellent coating agent prepared by mixing the hydrophobic fine particle of the particle size 5 nm-1μm, the wax and the dispersion solvent is provided at least on the heat sealing layer of the laminate that has the heat sealing layer in the one side of the base material. The surface water-repellent coating layer is a heat sealing film wherein the hydrophobic fine particle is adhered to the wax solid content surface to cover an island shape or a wax solid content whole face. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
