Carbonless kopi pepaInoshandiswa seBusinessery Stationery inoda kuti mumwe chete kana anopfuura makopi, akadai seanodaidza uye anogamuchira makopi aiwanzove mapepa akasiyana.
Vanhu vazhinji vanofunga izvozvocarbonless kopi pepaichakanganisa hutano hwevanhu.pcb (polychlorinated biphenyl) mupepa risina bepa rakarambidzwa muma1970s nekuda kwehutano hwehutano.Akuongorora zvinoratidza izvozvoPepa rebhuruuYakagadzirwa mushure me2000 haigoni kukonzera kuita kwakashata kune muviri wevanhu
Kazhinji, bepa remhando yepamusoro isina bepa rine l lat yeBPA, BPA inogona kukanganisa bepa rako reCarbonling
Fekitori yeduine makore mazhinji echiitiko mubhoni isina bepa rekugadzira. Uye bepa harine bepa harina bpa uye PCB.our fekitori inogara ichinamatira mukudzivirira kwezvakatipoteredza nehutano.
Kutumira Nguva: Mar-27-2023