Chikwama cha khofi monga thumba la khofi, makasitomala nthawi zonse amasankha zinthu zomwe amakonda kwambiri pazinthu zosiyanasiyana. Kuphatikiza pa kutchuka ndi kukhutitsidwa kwa mankhwalawo, lingaliro la kapangidwe ka thumba la khofi limalimbikitsa ogula kupanga zosankha zogula.
Khofi amachokera kumadera otentha kumpoto ndi pakati pa Africa ndipo wakhala akulimidwa kwa zaka zoposa 2,000. Madera akuluakulu omwe amakula mitengo ya khofi ku Latin America ndi Brazil, Colombia, Jamaica, Puerto Rico, Cuba, Haiti, Mexico, Guatemala ndi Honduras; Mu Africa muli Cote d'Ivoire, Cameroon, Guinea, Ghana, Central Africa, Angola, Congo, Ethiopia, Uganda, Kenya, Tanzania ndi Madagascar; ku Asia ndi Indonesia, Vietnam, India ndi Philippines. Akuti khofi amalimidwa m’maiko 76 padziko lonse lapansi.
Fmitundu yathu yamapaketi omwe amapezeka pamsika
1. flexible non-air tight phukusi:
Uwu ndiye mtundu wapakatikati wotengera ndalama zambiri. Nthawi zambiri zimakhalaamagwiritsidwa ntchito ndi malo ophika buledi ang'onoang'ono am'deralo chifukwa amatha kubweretsa mwachangu. Nyemba za khofi zitha kugwiritsidwa ntchito pakapita nthawi. Nyemba zopakidwa motere zitha kusungidwa kwakanthawi kochepa.
2.Kunyamula mpweya:
Mukadzaza khofi, pukutani ndikusindikiza. Chifukwa cha carbon dioxide yomwe imapangidwa panthawi yowotcha, zoyikapo zimatha kuikidwa khofi itasiyidwa kwa nthawi kuti iwonongeke, kotero pali nthawi yosungiramo masiku angapo. Nyemba za khofi zimakhala nthawi yayitali kuposa khofi wothira. Mtengo wake ndi wotsika chifukwa sufunika kupatukana ndi mpweya panthawi yosungira. Khofi muzotengerazi amayenera kugwiritsidwa ntchito mkati mwa milungu 10.
3.One-way exhaust valve Packing:
APambuyo pakuwotcha, khofi imayikidwa mu valve yapadera yotulutsa njira imodzi.Valavu yotulutsa mpweya imalola kuti mpweya utuluke koma osati mkati. Palibe malo osungiramo osiyana omwe amafunikira, koma pali kutaya pang'ono kwa kukoma chifukwa cha ndondomeko ya degassing. Zimalepheretsa kupanga fungo lovunda, koma osati kutaya fungo.
4.Pressure Packing:
Iyi ndi njira yokwera mtengo kwambiri, koma imatha kusunga khofi kwa zaka ziwiri. Mukawotcha kwa mphindi zingapo, khofiyo imadzaza ndi vacuum. Pambuyo powonjezera mpweya wochepa, sungani kupanikizika koyenera mkati mwa phukusi. Nyemba zimasungidwa mopanikizika, zomwe zimapangitsa kuti fungo liziyenda pamafuta, zomwe zimapangitsa kuti zakumwazo zikhale bwino.
Kumapeto
Nthawi zonse timayesetsa kupanga zinthu zabwino kwa osunga athu, ndipo tikukhulupirira kuti titha kukhala othandizana nawo omwe mukuwerenga nkhaniyi. Zikomo powerenga.
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Nthawi yotumiza: Apr-01-2022