Polyester ụlọ ọrụ yarnna-ezo aka n'ịdị ike dị elu, nke siri ike-denier polyester Industrial filament, na ịdị mma ya adịghị erughị 550 dtex. Dị ka arụmọrụ ya si dị, enwere ike kewaa ya n'ime ụdị ike dị elu na nke dị ala (ụdị ọkọlọtọ nkịtị), ụdị modul dị elu nke dị ala, ụdị nkwụsịtụ dị elu, na ụdị arụ ọrụ. N'ime ha, elu-modulus obere shrinkage polyester ụlọ ọrụ yarn nwere ọchịchọ nke iji nwayọọ nwayọọ dochie nkịtị ọkọlọtọ polyester ụlọ ọrụ yarn na taya na n'ibu roba ngwaahịa n'ihi na ya magburu onwe Njirimara dị ka elu na-agbaji ike, elu na-agbanwe modul, ala elongation, na ezi mmetụta. iguzogide. ; Akwa-ike na obere elongation polyester ụlọ ọrụ yarn nwere àgwà nke ike dị elu, dị ala elongation, elu modulus, na elu akọrọ okpomọkụ shrinkage. A na-ejikarị ya dị ka eriri taya, eriri ebu, akwa akwa akwa, na eriri oche ụgbọ ala na eriri ebu; Obere-shrinkagepolyester ụlọ ọrụ yarnnwere obere shrinkage mgbe ọ kpụ ọkụ n'ọnụ, na ákwà ya ma ọ bụ kpara roba ngwaahịa nwere ezigbo akụkụ kwụsie ike na okpomọkụ na-eguzogide nkwụsi ike, nwere ike banye mmetụta ibu, na nwere àgwà nke nylon nro, tumadi eji maka mkpuchi (mkpọsa ìhè igbe ákwà, wdg). , ebu eriri eriri akpa, wdg; arụ ọrụpolyester ụlọ ọrụ yarnbụ ụdị yarn nke mmepụta ihe ọhụrụ, nke nwere ezigbo mmekọrịta na roba na PVC, nke nwere ike ime ka nkà na ụzụ nhazi dị mfe ma mee ka ngwaahịa ahụ dịkwuo mma.
