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Vim li cas cov ntaub uas muaj spandex ua rau yellowing?
Spandex yog cov khoom siv fiber ntau hauv peb lub neej.Qhov tseem ceeb tshaj plaws yog qhov zoo elasticity, thiab nws muaj qhov zoo ntawm qhov tsis zoo, qhov loj elastic modulus (elongation ntawm qhov tawg tuaj yeem ncav cuag 400% -800%), thiab qhov tshwj xeeb me me.Spandex tuaj yeem sib xyaw nrog cov ntaub plaub, ...Nyeem ntxiv -
Dab tsi yog rib npuag Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm daim ntaub tav
Rib ntaub yog ib hom knitted ntaub, cov ntaub nto yog tav, tav npuag hom yog ntau, feem ntau muaj 1 * 1 tav, 2 * 2 tav thiab 3 * 3 tav, thiab lwm yam., feem ntau cuam tshuam nrog rib ntaub ntawm paj rwb. ntawm raw cov ntaub ntawv, tshuaj fiber ntau hom rib ntaub (polyester) nyob rau hauv tsis ntev los no ...Nyeem ntxiv -
Dab tsi yog knitted tav?
Rib.Dab tsi yog knitted tav?Rib knitted npuag muaj ib lub xov paj ua ib lub voj nyob rau pem hauv ntej thiab nraub qaum.Rib knitted npuag muaj cov khoom ntawm cov ntaub npuag dawb, xws li kev tawg, ntug dov thiab txuas ntxiv, tab sis kuj muaj ntau dua elasticity.Nws yog feem ntau ...Nyeem ntxiv -
Qhov zoo thiab qhov tsis zoo ntawm hws daim ntaub
Feem ntau hais lus, sweatcloth muaj ntau qhov zoo dua li qhov tsis zoo thiab yog ib qho ntawm cov khoom siv feem ntau rau plaub lub caij khaub ncaws.Qhov zoo ntawm sweatcloth yog tias cov ntaub yog lub teeb, xis nyob thiab tawv nqaij, thiab nws nyiam hnav.Cov ntaub yog c...Nyeem ntxiv
