| 摘要 |
PROBLEM TO BE SOLVED: To provide a low adsorption sealant substrate which prevents the reduction with the passage of time of a pharmaceutically effective component and a perfume component contained in the content such as food, drink, toiletries, or medical supplies by being adsorbed to a packaging material and is excellent in gas-barrier properties, film making aptitude, bag making aptitude, sealant strength, and a low adsorption package using the substrate. SOLUTION: The low adsorption sealant substrate constitutes the low adsorption package. In the low adsorption sealant substrate and the low adsorption package using the substrate, an inorganic vapor deposition thin film layer is laminated on a fusion-bondable thermoplastic resin layer. COPYRIGHT: (C)2005,JPO&NCIPI
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