Iveliswa njani impahla ye-RPET?

I-RPET iphinda isetyenziswe i-polyethylene terephthalate, into ehambelana nokusingqongileyo.

Inkqubo yokuvelisa i-RPET yenziwe kwiintsinga zepolyester ezilahliweyo, ezifana neebhotile zeplastiki zenkunkuma. Okokuqala, coca inkunkuma ngocoselelo kwaye ususe ukungcola. Emva koko uyityumze kwaye uyitshise ukuze uyiguqule ibe ngamancinci amancinci. Emva koko, iinqununu ziyancibilika kwaye zihlaziywe, i-powder enemibala yongezwa, kwaye yoluliwe kwaye ihlanjululwe ngomatshini we-fiber spinning ukuvelisa i-RPET fibers.

Imveliso yeeT-shirts ze-rPET inokohlulwa ibe ngamakhonkco amane amakhulu: ukurisayikilishwa kwemathiriyeli ekrwada → ukuvuselelwa kwefayibha → ukuluka ilaphu → ukusetyenzwa ngokulungele ukunxitywa.

1. Ukubuyiselwa kwezinto eziluhlaza kunye nonyango lwangaphambili

• Ukuqokelelwa kweebhotile zeplastiki: Qokelela iibhotile ze-PET ezilahlwayo ngendawo yokurisayikilisha yasekuhlaleni, i-supermarket reverse logistics okanye amashishini achwephesha okurisayikilisha (malunga ne-14 lezigidi zeetoni zeebhotile ze-PET ziveliswa kwihlabathi jikelele minyaka le, kwaye yi-14% kuphela yazo ezirisayikilishwayo).

• Ukucoca nokutyumzwa: Iibhotile zeplastiki ezisetyenzisiweyo zihlelwa ngesandla/ngoomatshini (susa ubumdaka, izinto ezingezizo eze-PET), susa iilebhile kunye neekepusi (ubukhulu becala izinto zePE/PP), zihlambe kwaye zisuse ulwelo olushiyekileyo namabala, emva koko uzityumze zibe ngamaqhekeza ayi-2-5cm.

2. Ukuvuselelwa kweFayibha (ukuveliswa kwentambo ye-RPET)

• I-Melt extrusion: Emva kokumisa, amaqhekeza e-PET afudunyezwa kwi-250-280 ℃ ukuze anyibilike, enze i-polymer viscous melt.

• Ukuphotha ukubumba: Inyibilika ikhutshelwa kumjelo ocolekileyo ngepleyiti yokutshiza, kwaye emva kokupholisa nokunyanga, yenze i-polyester yosinga olufutshane oluhlaziyiweyo (okanye olujikwe ngokuthe ngqo lube ngumcu oqhubekayo).

• Ukusonta: iintsinga ezimfutshane zenziwe ukuba zibe ngumsonto we-RPET ngokukanywa, ukuhlutywa, umsonto orhabaxa, umsonto ocolekileyo kunye nezinye iinkqubo (ezifana nenkqubo yokuqala ye-PET, kodwa imathiriyeli ekrwada iyarisayikilishwa).

3. Ukulukwa kwelaphu kunye nokulungiswa kweMpahla

• Ukulukwa kwelaphu: Umsonto we-RPET wenziwa ngelaphu elinithiweyo ngomatshini ojikelezayo/olukiweyo lomatshini onqamlezileyo (ohambelana nenkqubo yelaphu le-polyester eqhelekileyo), enokwenziwa kwiithishu ezahlukeneyo ezifana ne-plain, pique, ribbed, njl.

• Emva kokulungiswa kunye nokuthunga: kufana neeT-shirts eziqhelekileyo, kubandakanywa ukudaya, ukusika, ukuprinta, ukuthunga (i-neckline rib/edge), uku-ayina kunye nezinye izitepsi, kwaye ekugqibeleni ukwenza i-RPET T-shirts.

I-T-shirt ye-RPET yimveliso eqhelekileyo yokufika "yezoqoqosho lokurisayikilishwa kweplastiki". Ngokuguqula inkunkuma yeplastiki ibe yimpahla, ithatha ingqalelo kwiimfuno zokusingqongileyo kunye nexabiso elisebenzayo.