Uziphu we-resin yombala luhlobo lweziphu, amazinyo enziwe ngerayisi lepulasitiki le-polyester ngokufanisa umbala wedayi futhi akhishwe ngomshini wokubumba umjovo. LeziI-Resin Plastic Zipper bajove amazinyo abunjiwe ngamanye, ahlanganiswe ngqo kwitheyiphu yoziphu.Ama-resin asetshenziselwa ukwenza iketanga lepulasitiki elibunjiwe aqine ngendlela emangalisayo.Lezi I-Special Teeth Resin Zipperzilungele izingubo eziningi eziphakathi nesisindo esindayo noma noma yisiphi isicelo sangaphandle.