Akhungu ku bafa

Ena amakhulupirira kuti nsalu za bafa sizingatheke. Komabe, izi siziri zoona. Chophimba ichi chimapanga ntchito zingapo zofunika. Zimateteza makoma ndi chipinda cha chipinda kuchokera mu chinyontho cha chinyezi pa iwo ndipo potero zimalepheretsa mawonekedwe ndi bowa mu chipinda. Pothandizidwa ndi makatani, timapanga ma microclimate moyenera mu bafa panthawi yosamba kapena kusambira mu kusamba. Chophimba choterechi chimayang'ana chipindacho, kulekanitsa malo oti azitsatira njira zowonongeka kuchokera ku chipinda china. Kuwonjezera apo, chophimba chokongola chingakhale ngati mawu omveka bwino kapena chidzagwirizanitsidwa ndi kachitidwe ka chipinda chamkati.

Zosalu zamakono zamkati

Mitundu yowonjezera yowonjezera ya nsalu ya bafa ndi lero nsalu za polyethylene. Ziri zotsika mtengo, ndipo mapangidwe a nsalu zoterezi mu bafa ndi zazikulu. Komabe, sangathe kutsukidwa, choncho nthawi zambiri amakhudzidwa ndi nkhungu ndi bowa.

Makatani a nsalu mu bafa amaikidwa ndi mawonekedwe apadera a chinyezi, kotero amakhala motalikirapo, ndipo amawoneka okwera mtengo komanso okometsetsa kuposa ma polyethylene.

Makatani a vinyloni a bafa amatha kutsuka bwinobwino pamanja komanso mu makina otsuka. Amatsitsimula chinyezi ndi dothi, amakhala ndi moyo wautali wamtali komanso mtengo wotsika. Malinga ndi bar, yomwe idzapachikidwa makatani m'bafa, imatha kukhala yowongoka komanso yoongoka.

Mukhoza kusankha mu bafa ndi makatani opulasitiki. Kusinthasintha kwawo ndi mapulasitiki zimathandiza kuti zikhale zovuta kuzigwiritsa ntchito pazinthu zovuta. Iwo amaikidwa mosavuta ndipo amaikidwa. Komabe, kuti chisamaliro cha nsalu zoterezi chikhale chofunika, popeza pulasitiki ikhoza kukhala mitambo ndi nthawi, mabala ndi madontho amawonekera.

Zovala zamakono za bafa ndi galasi. Monga lamulo, zitseko zotchinga zoterezi zimayenda. Iwo amakhala otalika, amatumikira nthawi yaitali ndipo samasintha maonekedwe awo ndi nthawi. Chophimba cha galasi mu bafa chimayang'ana zokongola komanso zokongola, koma mtengo wake ndi wapamwamba kwambiri.

Ngati mumakonda akhungu achiroma kapena opunduka , akhoza kukongoletsa zenera mu bafa.