N’chifukwa chiyani zovala za m’chilimwe zimazimiririka mosavuta zikakhala ndi thukuta?

Zoyipa zake ndi zotani ngati kuthamangitsidwa kwamtundu mpaka thukuta ndikosayenera?

Mapangidwe a thukuta laumunthu ndizovuta, zomwe gawo lalikulu ndi mchere. Thukuta ndi acidic kapena alkaline. Kumbali imodzi, ngatikufulumira kwamtunduthukuta ndi losayenerera, lidzakhudza kwambiri maonekedwe. Kumbali inayi, ma ion achitsulo olemera a mamolekyu a utoto pa zovala amasamutsidwa mosavuta kuchokera ku nsalu kupita ku khungu la munthu kudzera mu thukuta kenako amatengedwa ndi thupi la munthu, zomwe zimawononga thanzi la munthu.

Zomwe Zimakhudza Kuthamanga kwa Mtundu Kuthamanga Thukuta

1. Pakakhala pamwamba kwambirikudayapamwamba pa nsalu, pansi pa zochitika zakunja, monga kuthamanga, kutentha, asidi ndi alkali, etc., utoto ndi wosavuta kusamutsa. Kotero kuti izo zidzakhudza mtundu fastness kuti thukuta.
2. Ngati zowonjezera zomwe zimawonjezeredwa pakupaka utoto ndi kumaliza sizikuchotsedwa mwaukhondo pambuyo popaka utoto, zotsalira zotsalira zidzayambitsa kusuntha kwamafuta a polyester opaka utoto wobalalika pa kutentha kwakukulu. Zimakhudza kuthamanga kwamtundu mpaka thukuta.
3. Mu kupaka utoto, chowonjezera chobwezeretsa chimagwira ntchito yowongolera, koma chidzafooketsa mgwirizano pakati pa utoto ndi utoto.fiber.Zidzakhala ndi zotsatira zoipa pa mtundu mofulumira thukuta.

Njira Zolondola Zochapira Zochotsera Madontho a Thukuta

1. Chonde musagwiritse ntchito madzi otentha kuchapa zovala. Madzi otentha kwambiri amapangitsa kuti puloteni yomwe ili mumatope a thukuta ikhale yolimba pa zovala. Amenewo adzakhala madontho ovuta kuwachotsa.
2. Thukuta la zovala silidzangokhala madontho, komanso limatulutsa fungo loipa. Chifukwa chake, zovala zodetsedwa ndi thukuta ziyenera kutsukidwa munthawi yake.
3. Kupopera vinyo wosasa woyera pa zovala zothimbirira kapena zachikasu ndiyeno kuchapa kungathe kuchotsa madontho a thukuta pa zovala.
4. Kuviika zovala ndi madontho a thukuta m'madzi amchere a 3% ~ 5% kwa maola 1-2, ndiyeno kutsuka ndikutsuka bwino kumatha kuchotsa madontho a thukuta.

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