(Primer/Al23/HSL4GSM) pharmaceutical Aluminium Blister ...
(Primer/Al23/HSL4GSM) pharmaceutical Aluminium Blister Packaging PTP aluminium foil for Capsule packaging. At present aluminum foil coating is divided into two parts: primer and topcoat in order to improve the corrosion resistance and hydrophilicity. The primer process is mainly realized by primer coating machine.
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