PTP LIDDING MATERIAL AND PTP PACKAGE
A lid material for PTP contains a polyethylene-based resin having a weight-average molecular weight of 3.5 × 104 to 5.2 × 104 and has an enthalpy of crystal fusion of 130 J/g or more as measured by a differential scanning calorimeter (DSC).
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A lid material for PTP contains a polyethylene-based resin having a weight-average molecular weight of 3.5 × 104 to 5.2 × 104 and has an enthalpy of crystal fusion of 130 J/g or more as measured by a differential scanning calorimeter (DSC). |
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