PTP aluminum foil
“PTP” in PTP aluminum foil is abbreviated from “Press through Packing”, in Europe, “PTP” is known as “Press through Foil”, in China, PTP aluminum foil is named “Pharmaceutical PTP aluminum foil”, PTP aluminum foil that is also known as blister foil or push-through lidding foil is offered for heat sealing with PVC, PVDC-coated PVC, PP for pharmaceutical purpose in blister packing process, such as capsules, tablets, pill, and etc. PTP aluminum foil features oxygen resistance, moisture proof, leak proof, pollution proof, light proof, light weight, high tension strength and low shrink, and PTP aluminum foil can be easily cut in automatic production line, moreover, being easy pressed through of PTP aluminum foil distinctive character compare to other packing material ensures drugs can be drawn out easily.
PTP aluminum foil can be unprinted foil and printed foil, and printed foil can be printed on one side or both sides, weight of PTP aluminum foil varies due to unprinted or different printed.
PTP aluminum foil is offered for pharmaceutical purpose in blister packing process, such as capsules, tablets, pill, lozenges and etc. PTP aluminum foil features oxygen resistance, moisture proof, leak proof, pollution proof, light proof, light weight, high tension strength and low shrink, and a degree of tamper resistance, and PTP aluminum foil can be easily cut in automatic production line, moreover, being easy pressed through of PTP aluminum foil distinctive character compare to other packing material ensures drugs can be drawn out easily.
Basic configuration of PTP aluminum foil is Protect layer (OP)/Outer printing layer/Aluminum foil based-material (AL) inside printing layer/Bond (VC).