ForSiyinghong'skushandiswa kwemucheka we spandex, tinowanzo kusanganisa nemamwe machira kuita kuti chipfeko chive chakakwana.
Kubatsira kukuru kwemucheka wespandex ndeyekuti ine elasticity yakanaka, inogona kutambanudzwa 5-8 nguva, uye haina kuchembera. Spandex haigoni kurukwa yoga, uye inowanzorukwa nezvimwe zvinhu. Chikamu che spandex chinenge 3-10%. Chikamu chinosvika 20%. Spandex fiber is a synthetic fiber ine yakakwira elongation panguva yekuzorora (pamusoro pe400%), yakaderera modulus uye yakakwira elastic kupora. Zita rekutengeserana reChinese remulti-block polyurethane fiber. Iyo inozivikanwawo se elastic fiber. Spandex ine yakakwira elongation (500% kusvika 700%), yakaderera elastic modulus (200% elongation, 0.04 kusvika 0.12 g/denier) uye yakakwira elastic recovery rate (200% elongation, 95% kusvika 99%). Kunze kwekusimba kwepamusoro, zvimwe zvemuviri uye zvemagetsi zvimiro zvakafanana zvakanyanya neakasikwa latex silk. Inoshingirira kuparara kwemakemikari kupfuura sirika yelatex, ine mwero wekudzikama kwemafuta, uye ine tembiricha inopfava inopfuura 200°C. Mazhinji edhayi uye maajenti ekupedzisa anoshandiswa kune ekugadzira uye echisikigo fiber akakodzerawo kudhaya uye kupedzisa spandex. Spandex inoshingirira kudikitira, mvura yegungwa uye yese yakaoma yekuchenesa maajenti uye mazhinji ezuva. Kugara kwenguva refu kuchiedza chezuva kana chlorine bleach zvakare inopera, asi dhigirii rekudzima rinosiyana zvakanyanya nerudzi rwe spandex.
Spandex inonzi polyurethane fiber. Nekuda kwekunaka kwayo, inonziwo elastic fiber. Yakave yakashandiswa zvakanyanya mumachira ezvipfeko uye ine hunhu hwepamusoro elasticity.
Machira eSpandex anonyanya kushandiswa mukugadzira matinji,madhirezi, varindi nemakumbo eshangu. Mhando dzayo dzinogona kukamurwa kuita warp elastic machira, weft elastic machira uye warp uye weft-nzira mbiri-elastic machira zvinoenderana nezvinodiwa zvekushandisa.
Gamuchirai munhu wese kuti auye kuzobvunza nezve masampuli embatya dzevakadzi uye zvigadzirwa zvakawanda, tinopa ODM/OEM masevhisi
Nguva yekutumira: Mar-04-2023
