Mgbe ọtụtụ afọ nke nyocha na mmepe na mmepụta nke winding film technology, site na-aga n'ihu na njikarịcha na mma nke ngwaahịa technology, àgwà nke winding film ngwaahịa na ụlọ ọrụ erutela ụlọ na-eduga larịị.Ngwaahịa na-ekpuchi ihe nkiri winding ntuziaka, igwe winding film na ndị ọzọ usoro.Ngwaahịa ndị ahụ nwere mgbanwe dị elu, ọ dịghị mfe imebi, nwere mgbawa mgbawa siri ike, mmetụta siri ike na-eguzogide, mgbaka mmiri siri ike, mgbagwoju anya siri ike, na nnukwu shrinkage.Mgbe shrinkage, ngwaahịa nwere ike tightly ọbọp maka mfe njikwa, Ọ nwere ike dochie igbe igbe.Ọ nwere ezigbo nghọta na nnyefe ọkụ nke 80%.Metallocene na-enweta 10-25%.A na-eji ya n'ọtụtụ ụlọ ọrụ dị ka mbupụ ahia mba ofesi, ime akwụkwọ, ngwaike, ụlọ ọrụ kemịkalụ plastik, ihe ụlọ, nri na ọgwụ, wdg n'otu oge ahụ, ụlọ ọrụ ahụ na-enye ndị ahịa ihe ngwọta teknụzụ nkwakọ ngwaahịa dị elu, atụmatụ ngwaahịa ngwaahịa na n'ozuzu ya. imewe ngwọta na elu-edu ọrụ.