Polyester thiab paj rwb yog ob hom ntaub siv rau khaub ncaws. Ob qho khoom siv muaj lawv qhov zoo, nrog polyester paub txog nws cov kav ntev thiab paj rwb rau nws txoj kev nplij siab. Txawm li cas los xij, thaum nws los txog rau ncab, polyester muaj qhov zoo dua li paj rwb.
Polyester fibers yog tsim los ntawm cov hluavtaws polymer uas muaj qib siab elasticity. Qhov no txhais tau hais tias polyester muaj lub peev xwm ntawm ntuj tsim thiab rov qab mus rau nws qhov qub yam tsis tau poob nws daim ntawv. Paj rwb, ntawm qhov tod tes, yog cov fiber ntau uas muaj qis dua ntawm elasticity, txhais tau tias nws yuav tsis ncab thiab ua raws li lub cev thiab polyester.
Polyester's stretchability yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv kev ua kis las, qhov yooj yim ntawm kev txav thiab yoog raws yog qhov tseem ceeb. Polyester blends, uas ua ke polyester nrog lwm cov fibers xws li spandex los yog elastane, muaj ntau dua stretchability thiab yog nrov nyob rau hauv activewear thiab yoga ris.
Hais tias yog, paj rwb tseem muaj nws lub zog, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas kev nplij siab thiab breathability yog qhov tseem ceeb, xws li t-shirts los yog lwm yam xws li hnav. Paj rwb kuj yog cov ntaub ntawv ruaj khov dua, vim tias nws yog cov fiber ntau thiab biodegradable.
Thaum polyester tuaj yeem ncab zoo dua li paj rwb, ob qho tib si cov ntaub ntawv muaj lawv qhov tshwj xeeb zoo thiab muaj kev xaiv ntau rau cov khaub ncaws uas tuaj yeem ua tau raws li ntau yam kev xav tau thiab cov qauv.
