Abubuwan Nishaɗi game da Canjin Wasan Matsayi na Jawo Zobe Shafukan Cikin Kayan Karfe

An ƙirƙira shafin ja a ciki1962bayan Ermal Fraze, wanda ya zo da wannan ra'ayi, ya yi ƙoƙari ya buɗe gwangwani na giya a lokacin da yake cikin fikinik saboda ya manta da buɗaɗɗen gwangwani.

An gabatar da gwangwanin abin sha na farko tare da shafin zobe na ja akan kasuwa a ciki1963.Kasancewa gaba ɗaya cirewa, shafukan ja na asali galibi suna ƙarewa azaman zuriyar dabbobi, wanda ya haifar da haɓakar shafuka masu zaman kansu a ƙarshen.1970s, wanda ya kasance a haɗe zuwa gwangwani bayan buɗewa, rage sharar gida.

Jawo shafukan zobe kuma sun bayyana a cikin shahararrun al'adu, gami da amfani da su azaman nau'in kuɗi a wasu al'ummomi lokacin1970skuma1980s.An kuma tattara su an yi amfani da su don ƙirƙirar kayan ado da sauran sana'o'in.

Shafukan ja da zobe na zamani an yi su da babban matsayialuminum, wanda za'a iya sake yin amfani da shi 100%.Tattara shafuka don sake amfani da su wata shahararriyar hanya ce ta tara kuɗi don ƙungiyoyin agaji.Wasu mutane suna tattara shafukan ja daga nau'o'i daban-daban da kuma zamani.Sun zama abubuwan tarawa na musamman, tare da wasu shafuka na inabin suna da mahimmanci ga masu sha'awa.

Akwai alabaricewa cire dubunnan shafuka da ba da gudummawar su na iya taimakawa wajen biyan kuɗin magani ga marasa lafiya.Duk da yake shafukan suna da wasu ƙima saboda abun ciki na aluminium, adadin da ake buƙata don tasiri mahimmancin farashin likita yana da girma sosai.