Fabric Inspection:

Iri jira rinogona kusangana neGB/T standard, ISO standard, JIS standard, US standard.Machira ese achaongororwa 100 muzana asati atumirwa zvinoenderana neAmerican four point system standard.

Elastane Fabric Inogadzirwa Sei?

Nzira ina dzakasiyana dzinogona kushandiswa kugadzira iyi elastic jira: Reaction spinning, solution wet spinning, melt extrusion, uye mhinduro yakaoma kuruka.Mazhinji eaya maitiro ekugadzira akaraswa seasina basa kana kupambadza, uye mhinduro yakaoma kuruka iko zvino inoshandiswa kugadzira ingangoita 95 muzana yepasi rose spandex.
Mushonga wakaoma wekutenderera unotanga nekugadzirwa kweprepolymer, iyo inoshanda sehwaro hwemucheka we elastane.Iyi nhanho inopedzwa nekusanganisa macroglycol ne diisocyanate monomer mukati memhando yakakosha yekuita mudziyo.Kana mamiriro akakodzera akaiswa, makemikari maviri aya anodyidzana kuti agadzire prepolymer.Huwandu hwehuwandu pakati pezvinhu zviviri izvi hwakakosha, uye kazhinji, chiyero che glycol kune diisocyanate che1: 2 chinoshandiswa.
Kana iyo yakaoma kuruka nzira inoshandiswa, iyi prepolymer inobva yaitwa ne diamine acid mukuita kunozivikanwa se chain extension reaction.Zvadaro, mushonga uyu unonatswa nezvinonyungudutsa kuti zvitete uye zvive nyore kubata, zvozoiswa mukati mesero rekugadzira fiber.
Iri sero rinotenderera kugadzira fiber uye kurapa elastane zvinhu.Mukati mesero iri, mushonga unosairirwa kuburikidza nespinneret, inova mudziyo unoratidzika semusoro weshawa une maburi madiki.Maburi aya anoumba mushonga kuita mafiibha, uye mafiibhi aya anobva adziiswa mukati memushonga wenitrogen negasi rinonyungudutsa, izvo zvinokonzeresa kuita kwemakemikari kunoumba iyo polima yemvura kuita tambo dzakasimba.
Tambo dzinobva dzasungirirwa pamwe chete padzinobuda mucylindrical spinning cell ine mudziyo wakadzvanywa wemhepo unoamonyorora.Idzi shinda dzakamonyoroka dzinogona kugadzirwa nenzira dzakasiyana siyana dzeukobvu, uye yega yega elastane faibha muhembe kana mamwe maapplication anogadzirwa kubva kune tudiki tudiki twunhu twakaita uku kumonyoroka.
Tevere, magnesium stearate kana imwe polymer inoshandiswa kurapa elastane zvinhu seyekupedzisa mumiririri, izvo zvinodzivirira mafiber kuti asanamatira kune mumwe nemumwe.Pakupedzisira, shinda idzi dzinoendeswa kune spool, uye dzinobva dzagadzirira kudhayiwa kana kurukwa kuita shinda.