| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing method improved so as to pack in a dust-free and germfree condition, in the packing method of continuously supplying a bottom material and a lid material.SOLUTION: A packing method includes continuously supplying a bottom material and a lid material each made of a composite film comprising at least a base material layer (A) and a sealant layer (B), and storing an article between the bottom material and the lid material followed by fixing by melting both of them. In more details, the packing method includes using as the material of the bottom material and the lid material, the composite film made by sequentially laminating at least the base material layer (A), the sealant layer (B), and a protective layer (C), and peeling off the protective layer (C) from each of the composite films of the bottom material and the lid material just before storing an article between the bottom material and the lid material. |
