Nkhani

1. Yang'anani m'magulu

Choyamba, gawani nsalu musanachape kuti mupeze zotsatira zabwino.

Amadziwika ndi mtundu wa bafuta.Kusinthana kwansalu kosiyanasiyana kungayambitse kuipitsidwa, ndipo njira zopangira nsalu zamitundu yosiyanasiyana ndizosiyananso.

Zosankhidwa molingana ndi kuchuluka kwa madontho pansalu.Amagawidwa m'magulu atatu: banga lolemera, lapakati komanso pang'ono.

Amadziwika ndi gulu la madontho pansalu.Njira yogawayi imayang'ana pa banga lapadera lomwe bafuta ali nalo pogwiritsira ntchito.Madontho apaderawa nthawi zambiri amathandizidwa ndi zochotsa madontho apadera.Ngati bafuta wonyezimira wolemera amachitidwa mobwerezabwereza ndi mtundu womwewo wa nsalu zamtundu uliwonse, zingayambitse kuchapa ndi kutaya kwambiri.

Zosankhidwa ndi nsalu zansalu, monga mapepala a thonje, mapepala a polyester-thonje, ndi zina zotero, zomwe ziyenera kuchitidwa mosiyana.Nthawi zambiri mapepala ndi thonje loyera, lokhala ndi madontho omwewo, zimatenga nthawi yayitali, kutentha kwambiri komanso kuchuluka kwa zinthu zochapira kuposa thonje la polyester.Choncho, ndizopindulitsa kupititsa patsogolo zokolola ndikusunga ndalama mwa kugawa ndi kukonza molingana ndi kapangidwe ka nsalu.

Zopukutira zapansi ziyenera kupatulidwa mwapadera ndikutsukidwa ndikuwumitsidwa pamakina osiyana.

2. Chithandizo chochotsa banga

Kuchotsa madontho kumatanthauza kugwiritsa ntchito mankhwala ena ndi kukonza makina kuti achotse madontho omwe sangachotsedwe ndi kuchapa ndi kutsuka koyenera.Ntchito yochotsa madontho imafunikira luso linalake logwirira ntchito komanso chidziwitso chaukadaulo.

3. Muzimutsuka ndi kusamba kale

Pogwiritsa ntchito mphamvu ya madzi ndi makina, tsinde losungunuka madzi pa nsalu yotsuka limatsukidwa kuchoka ku nsaluyo momwe zingathere, ndipo maziko abwino amaikidwa kuti azitsuka ndi kuwononga.Njira yotsuka nthawi zambiri imagwiritsidwa ntchito kutsuka madontho apakati komanso olemera.Kuchapira kale ndi njira yoyeretsera kale ndi kuwonjezera kuchuluka koyenera kwa detergent.Chifukwa cha kuthamanga kwa madzi pamwamba, madzi sangathe kunyowetsa bwino banga.Kwa madontho owopsa kwambiri, kusamba chisanadze ndi gawo lovomerezeka.Kuchapira nthawi zambiri kumatha kukonzedwa pambuyo pa sitepe yotsuka kapena kuyambitsa mwachindunji kuchapa.

4. Kusamba kwakukulu

Njirayi imagwiritsa ntchito madzi ngati sing'anga, mankhwala a detergent, makina ochapira, komanso ndende yoyenera ya mafuta odzola, kutentha, nthawi yokwanira yochitapo kanthu ndi zinthu zina kuti zigwirizane kwambiri kuti zikhale zotsukira komanso zowonongeka. kuti akwaniritse cholinga cha decontamination..

5. Bvulira

Njirayi ndi sitepe yowonjezereka ya kuchapa kwakukulu ndi kuchotseratu, ndipo makamaka imachotsa banga la pigment lomwe silingachotsedwe kwathunthu mu sitepe yaikulu yochapa.Bleach ya okosijeni (Oxygen Bleach Liquid) amagwiritsidwa ntchito makamaka mu sitepe iyi.Chifukwa chake, pogwira ntchito, kutentha kwamadzi kuyenera kuyang'aniridwa mosamalitsa pa 65 ℃-70 ℃, ndipo pH mtengo wa detergent uyenera kuyendetsedwa pa 10.2-10.8, ndipo mlingo uyenera kuyendetsedwa mosamalitsa malinga ndi mtundu wa banga ndi nsalu. kapangidwe.