| 摘要 |
PROBLEM TO BE SOLVED: To provide a film, etc. for packaging iodine which is superior in resistance and barrier functionalities relative to iodine, facilitates packaging work to match with automation, and prevents a heat seal part from being broken during its packaging and distribution processes or when the same is formed in a packaging bag. SOLUTION: This relates to a laminated film comprising at least a base material layer and a heat seal layer for packaging iodine. The heat seal layer is provided with a stretched film layer formed of a polyvinylidene chloride and a polyvinylidene chloride latex coated film layer overlying the opposite side of the base material layer of the stretched film layer. COPYRIGHT: (C)2008,JPO&INPIT
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