Zogulitsa
Mbiri yakukula kwa maluwa osungidwa
Mbiri yakukula kwa maluwa osungidwa imatha kuyambika kumapeto kwa zaka za m'ma 1900 ndi koyambirira kwa zaka za zana la 20. Poyamba, anthu anayamba kugwiritsa ntchito njira zowumitsa ndi kukonza maluwa kuti asunge maluwa kuti asangalale chaka chonse. Njirayi idawonekera koyamba m'nthawi ya Victorian, pomwe anthu adagwiritsa ntchito ma desiccants ndi njira zina zosungira maluwa kuti azikongoletsa ndi zikumbutso.
M'kupita kwa nthawi, njira yowumitsa maluwa yakhala yokonzedwa bwino komanso yangwiro. Mu theka lachiwiri la zaka za m'ma 1900, ndi kupita patsogolo kwa sayansi ndi luso lamakono komanso kufufuza kosalekeza kwa teknoloji yosungiramo maluwa, luso lopanga maluwa osafa lakhala likuyenda bwino. Njira zatsopano zopangira ndi zida zimalola maluwa osungidwa kuti awoneke ngati enieni komanso okhalitsa.
M'zaka zaposachedwa, maluwa osungidwa akhala otchuka kwambiri chifukwa chogwiritsanso ntchito. Panthawi imodzimodziyo, luso lopanga maluwa osafa limakhalanso lopangidwa nthawi zonse kuti likwaniritse zofuna za msika za maluwa achilengedwe komanso osamalira zachilengedwe. Njira zamakono zopangira maluwa otetezedwa zimaphatikizapo mankhwala osiyanasiyana a mankhwala ndi zipangizo zowonetsetsa kuti maluwawo amasunga maonekedwe awo owala kwa nthawi yaitali.
Chifukwa chiyani musankhe maluwa a Afro?
1, malo athu obzala m'chigawo cha Yunnan ali ndi malo opitilira 300000 masikweya mita
2, 100% maluwa enieni omwe amakhala zaka zoposa 3
3, Maluwa athu amadulidwa ndikusungidwa pachimake kukongola kwawo
4, Ndife amodzi mwamakampani otsogola pantchito zosungidwa zamaluwa ku China
5, Tili ndi fakitale yathu yolongedza, titha kupanga ndikupanga bokosi loyenera kwambiri pazogulitsa zanu.
Kodi kusunga anasunga maluwa?
1, Osawalowetsa m'mitsuko yamadzi.
2, Asungeni kutali ndi malo achinyezi ndi malo.
3, Osawayika padzuwa lolunjika.
4, Osawaphwanya kapena kuwaphwanya.
