Menene Pongee?

Pongee wani nau'inɗakin barci-saka masana'anta, an ƙirƙira shi ta hanyar saka zare waɗanda aka juya ta hanyar canza matsewar zarenkarkatarwaa lokuta daban-daban. Ana yin Pongee yawanci dagasiliki, kuma yana haifar da kamannin da aka yi da laushi, "mai laushi"; silikin pongee sun kama daga kama dasatinya zama kamar matte kuma ba ya misaltuwa. Duk da cewa ana yin pongee ne da siliki, ana iya saka shi da nau'ikan masaku daban-daban, kamar suauduga,lilinkumaulu.

A farkon karni na 20, pongee muhimmin fitarwa ne dagaChinazuwa gaAmurkaPongee har yanzu ana saka shi da siliki ta hanyar niƙa da yawa a faɗin China, musamman a gefen tekun.Kogin Yangtzea masana'antun sarrafa karafa a lardunan Sichuan, Anhui, Zhejiang da Jiangsu.

Nauyin Pongee ya bambanta daga gram 36 zuwa 50 a kowace murabba'in mita (0.12 zuwa 0.16 oz/sq ft); nau'ikan da suka fi sauƙi ana kiransu Paj.

Ana ƙirƙirar Pongee ta hanyar saƙa zare waɗanda aka murɗe su ba daidai ba a wurare daban-daban; masana'anta da ke fitowa galibi tana da "kwandunan" kwance da ke gudana a kansaƙa, inda zare ke ƙaruwa da raguwa a kauri.

Yadin pongee sun bambanta a nauyinsu, nau'in zare, saƙa da nau'in zare; kodayake wasu nau'ikan pongee suna nuna manyan ramuka da ake iya gani, wasu, kamartsumugi, zai iya nuna ɗan kauri na zare daban-daban kawai, wanda ke haifar da yadin pongee mai laushi, amma mai kama da juna.

 


Lokacin Saƙo: Nuwamba-21-2022