Ƙarfe tsomawa sabon nau'in fasahar hana lalata kayan ƙarfe ne.Fasahar dipping filastik sabon haɓakar fasahar hana lalata da sabon amfani da kayan polymer.Kayayyakin filastik da aka yi wa ciki sun haɗa da filayen kamar manyan tituna, hanyoyin jirgin ƙasa, sarrafa birane, lambuna, noma da kamun kifi, yawon buɗe ido, gina gidaje, magunguna da lafiya.

Filastik impregnation tsari kwarara: pretreatment→workpiece aiki→kafin bushewa→ciki→waraka→kawar da workpiece

Dipping tsari ne na dumama, dumama karfe, jiƙa, warkewa.Lokacin jiƙa, ƙarfe mai zafi yana manne da kayan da ke kewaye.Ƙarfe mafi zafi, tsawon lokacin shayarwa kuma kayan ya fi girma.Tabbas, yanayin zafi da siffar kayan da aka yi da filastik sune mahimman abubuwan da ke ƙayyade mannewar plastisol.Yana iya samar da siffofi masu ban mamaki ta hanyar jiƙa.