Zosefera zamagetsi zamagetsi zomwe zimapangidwa ndimitundu yosiyanasiyana, kukula kwake ndi mapangidwe. Mitundu yomwe imagwiritsidwa ntchito kwambiri imapangidwa pogwiritsa ntchito filimu yokhala ndi polypropylene pomwe ochepa amagwiritsa ntchito filimu kapena pepala.

CRE yapadera pakupanga ma polypropylene film capacitor a APF, SVG, ndi ena otero.