Brass Metal Zipper Mepee Ọgwụgwụbụ ụdị uwe mkpuchi, nke na-ezo aka na zipa nke ezé igwe okwu ya bụ ọla kọpa, cupronickel ma ọ bụ ihe aluminom.E jiri ya tụnyere nylon zipa na resin zipa, ọ na-esi ike ma na-ejikarị ya na jeans, jaket na akpa azụ. Ezé igwe okwu nkeMkpuchi ọla kọpa emechi/Ọgwụgwụna-eletrịịt na agba, ya mere, mgbe ịzụrụ, ị ga-akpachara anya ma elu-e evenly plated, ma e nwere ihe ọ bụla agba ifuru phenomen, na ma zipa were were wetara elu na ala.MgbeỌla ọla ọla ọchaa na-emechi emechi, ọ dị mkpa iji hụ ma ezé aka ekpe na aka nri na-etinye aka na ibe ya.Ezé zipa asymmetric ga-emetụta nke ọma n'iji zipa eme ihe.