1. Halin farfajiyar farfajiyar da kanta kanta cikakkiyar farantin aiki ne, shimfidawa da tuntuɓar suna sanya kyakkyawan watsawar zafi.
2. Fa'idodi A yanzu haka, ana amfani da kowane irin kayan haɗin inji, irin waɗannan kayan haɗin na samfuran a cikin kwamfutocin rubutu a matsayin mafi madaidaiciyar hanyar watsa zafi, yana mai da shi aiki sosai yayin da samfuran lantarki ke tuntuɓar watsa zafi. Bari kayan lantarki suyi amfani da aiki mafi inganci.
3 lahani a cikin aikin sarrafa tasirin thermoplastic zuwa samfurin yana da sauƙin lalacewa, farfajiyar yana da sauƙi ga haɓakar halitta.