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I-PolyPropylene Screw Cap Covers
I-PolyPropylene (PP) Screw Caps iyidivayisi ethembekile futhi ehlukahlukene ehlukahlukene eyenzelwe izinhlelo zokusebenza ezahlukahlukene zokupakisha. Kwenziwe ngezinto ezihlala isikhathi eside ze-polypropylene, lezi zimbozo zihlinzeka ngophawu oluqinile futhi olumelana namakhemikhali, kuqinisekisa ubuqotho bukaketshezi noma amakhemikhali akho.