PTP (Cinezela Ngokupakishwa) I-blister foil luhlobo oluqhelekileyo lwepakethe yonyango esetyenziselwa ukukhusela nokugcina amayeza. Iqulathe umaleko wefoyile yealuminiyam eqatywe ngepolima evaleka ubushushu kwelinye icala., kunye neprimer yoshicilelo kwelinye icala. Umaleko wepolymer usetyenziselwa ukwenza itywina le-hermetic kunye ne-blister cavity, ngelixa iprimer yoshicilelo ivumela uphawu kunye noshicilelo lolwazi olufana nedosi, umhla WOKUPHELELWA, kunye nenani leqashiso.

I-PTP blister foil ibonelela ngeenzuzo ezininzi zokupakisha amayeza. Ayinakungena kumanzi, ioksijini, kunye nokukhanya, enceda ukuthintela ukuthotywa kweyeza. I-foil nayo ibonakala i-tamper-iyabonakala, njengoko nayiphi na inzame yokuvula ipakethe iya kubangela umonakalo obonakalayo kwi-foil. Ukwengeza, ifomathi yeblister ibonelela ngokupakishwa kwedosi yeyunithi yomntu ngamnye, enokunceda ukunciphisa umngcipheko weempazamo zamayeza kunye nokwandisa ukuthotyelwa kwesigulane.

Nangona kunjalo, I-PTP blister foil ayinakulungela zonke iintlobo zamayeza. Amayeza athile anokusabela ngefoyile yealuminiyam, kunye neminye imixube ingafuna uhlobo olwahlukileyo lokupakisha ukuqinisekisa uzinzo kunye nokusebenza kakuhle. Kubalulekile ukubonisana nengcali yokupakisha okanye usokhemisti ukugqiba ukupakishwa okufanelekileyo kweyeza elithile.