Iphepha lokukopa elingenakhabhoniisetyenziswa njengezinto zokubhala zoshishino ezifuna ikopi enye okanye ngaphezulu, njengee-invoyisi kunye neerisithi.
Abantu abaninzi bacinga loo ntoiphepha lokukopa elingenakhabhoniiyakuchaphazela impilo yabantu.PCB(ipolychlorinated biphenyl) kwiphepha elingena carbon yavalwa ngeminyaka yoo 1970s ngenxa yeenkxalabo zempilo.Uphando lubonisa ukubaiphepha elingenakhabhonieveliswe emva kwe-2000 ayiyi kubangela ukusabela okubi kumzimba womntu.Ngenxa yophuhliso olukhawulezayo lweshishini, iphepha le-carbonless eliveliswayo lihambelana nokusingqongileyo kunye nempilo.
Ngokubanzi, iphepha elikumgangatho ophantsi we-carbonless liqulethe i-lat ye-BPA, i-BPA inokuyonakalisa impilo yakho. amashishini kuba kulula ukwenza iikopi zamaxwebhu.
Umzi-mveliso wethuuneminyaka emininzi yamava kwimveliso yamaphepha e-carbonless.Kwaye iphepha le-carbonless alinayo i-BPA kunye ne-PCB.Ifektri yethu ihlala ibambelela ekukhuselweni kwendalo kunye nempilo.
Ixesha lokuposa: Mar-27-2023