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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1. Verfasser: ASANO Masafumi
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).