| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid-repellent packaging material realizing both an excellent liquid-repellent property and a thermal adhesion property with the less number of steps compared to conventional materials, and allowing manufacturing with a simple process.SOLUTION: A liquid-repellent packaging material 11 includes a heat seal layer 13 and a liquid-repellent layer 14 sequentially laminated on one side of a base material 12. In the liquid-repellent packaging material 11, the liquid-repellent layer 14 is formed with a composition including a silicon-containing polymer and a good solvent and a poor solvent to the silicon-containing polymer, and the silicon-containing polymer has a fine coarse-dense form.SELECTED DRAWING: Figure 1 |
