Chifukwa chiyani chojambula choyera cha zinthu zopangira jekeseni?

Chifukwa chiyani chojambula choyera cha zinthu zopangira jekeseni?

Chojambula choyera chimatanthawuza maonekedwe a mizere yoyera kapena mawanga pamwamba pa mankhwala

Nthawi zambiri zimachitika chifukwa cha zifukwa zinayi izi:

(1) Kukonzekera kwa nkhungu kosamveka: Kupanga nkhungu kosamveka ndi chimodzi mwa zifukwa zomwe zimakokera mankhwala.Mwachitsanzo, pamwamba pa nkhungu kapena pachimake ndi akhakula, zolakwika, kapena mphamvu pachimake ndi osakwanira, ndipo n'zosavuta mapindikidwe kapena fracture, chifukwa woyera kukoka chodabwitsa.

(2) Njira yopangira jekeseni yosayenera: njira yopangira jekeseni yosayenera ndi chimodzi mwa zifukwa zopangira whitening.Mwachitsanzo, kuthamanga kwa jekeseni kumathamanga kwambiri kapena kuthamanga kwa jekeseni kumakhala kwakukulu kwambiri, zomwe zimapangitsa kuti nkhungu yeniyeni kapena mphamvu yaikulu ikhale yaikulu kwambiri, zomwe zimapangitsa kuti pakhale mikangano ndi kutentha, kotero kuti chinthucho chimakhala choyera.

(3) Kusagwirizana kwa zinthu za pulasitiki: kusagwirizana kwa zinthu zapulasitiki ndi chimodzi mwazifukwa zomwe zimapangitsa kuti zinthu zikhale zoyera.Mwachitsanzo, fluidity ya zinthu pulasitiki si zabwino, kapena processing kutentha ndi mkulu kwambiri, chifukwa cha zinthu kutsekereza kapena kutsatira pamwamba pa nkhungu pachimake pa ndondomeko jekeseni, chifukwa chodabwitsa kukoka woyera.

(4) Kusankhidwa kwapadera kwapachiyambi kapena nkhungu: kusankha kolakwika kwapachiyambi kapena nkhungu ndi chimodzi mwa zifukwa zomwe zimayambitsa kuyera kwa mankhwala.Mwachitsanzo, kuuma kwenikweni kwa pachimake kapena nkhungu sikokwanira, kapena pamwamba pake amachitiridwa molakwika, zomwe zimapangitsa kumamatira kapena kutsekeka kwa zinthu panthawi ya jekeseni woumba, zomwe zimapangitsa kukoka koyera.

Mwachidule, pali zifukwa zambiri whitening wa jekeseni nkhungu zinthu, zomwe ziyenera kufufuzidwa ndikuthetsedwa molingana ndi momwe zilili.Nthawi zambiri, mwa kuwongolera kapangidwe ka nkhungu, kukhathamiritsa njira yopangira jekeseni, kusankha zinthu zoyenera zapulasitiki ndi njira zolondola zapakatikati kapena nkhungu, zomwe zimachitika pakuyera kwazinthu zitha kuchepetsedwa kapena kupewedwa.