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US 11,958,675 B2Granted
PTP blister packaging material, PTP blister package comprising the same and manufacturing method thereof
AssigneeIconic Fusions Co., Ltd.
InventorHyo Jin Park
Life of this patent
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Abstract
The present invention relates to a novel PTP blister packaging material, a PTP blister package comprising the same, and a method of manufacturing the same, and more particularly, to a PET-based blister package which is easy to cut and can be formed with a smooth cut surface, a blister package manufactured using the same as well as a method of manufacturing the same.
Claims20
A press through package (PTP) blister packaging material, comprising:
- a first resin comprising a PET-based copolymer having an intrinsic viscosity of 0.70 to 0.78 dl/gr,
- a second resin comprising a PET-based copolymer having an intrinsic viscosity of 0.80 to 0.85 dl/gr, and
- a master batch.
Dependencies are inferred from the claim text.