| 摘要 |
PURPOSE:To obtain a cover polyolefine film easily by a method wherein a vinylidene chloride resin is formed on a base material and after it is dried, a polyolefine film is bonded thereon and then, the base material is peeled off. CONSTITUTION:A liquid 2 mainly composed of vinylidene chloride resin is applied on a base material 1 to form a vinylidene chloride resin layer. After it is dried with a drying furnace 3, an adhesive 4 is applied on the surface of the vinylidene chloride resin layer, after dried with a drying furnace 3' as required, the work is laminated with a polyolefine film 5 and then, it is wound up as a laminated film 6 having a layer structure of base material, vinylidene chloride resin, adhesive and polyolefine. Then, the base material 1 is peeled off from the laminated film 6 thus obtained to obtain a cover polyolefine film 7 having a layer structure of vinylidene chloride resin, adhesive, polyolefine film. The cover polyolefine film 7 thus obtained has the polyolefine film 5 covered with a vinylidene chloride resin layer 9 through an adhesive layer 8. |
