Iingozi zephepha le-BPA ezishushu kunye nendlela yokusebenzisa iirisithi zephepha ezishushu ze-BPA?

Ngombono wophuhliso oluzinzileyo luba luninzi kwaye luxhaphake ngokunyuka kwempilo, abantu bahlawula ingqalelo ngakumbi nangakumbi kwiingozi zempilo ezinokuthi zilethwe ngephepha le-thermal BPA. Ke ithini iBPA kwiphepha lerisithi? Njenge-reagent-sensitive reagent, indima ye-BPA kwiphepha le-thermal kukuvelisa ukusabela kweekhemikhali emva kokufudumala, okubangela ukukhululwa kwee-agents ze-imaging (njengabaphuhlisi bemibala), ngaloo ndlela kufezekiswa umsebenzi wokushicilela okanye ukumakisha. Xa intloko yoshicilelo ifaka ubushushu, i-BPA kwiphepha le-thermal iyabola ukuze ikhulule ii-pigments ezinobushushu ukuze zenze umbhalo okanye imifanekiso. Nangona i-BPA inomsebenzi obalulekileyo kwiphepha le-thermal, i-BPA inokuphazamisa inkqubo ye-endocrine kwaye ibangele ezinye iingozi zempilo emva kokudibana nolusu lomntu.

Ngamanye amaxesha kusenokungathinteleki ukusebenzisa i-BPA kwiphepha le-thermal, kodwa kusekho ezinye iindlela kunye nobuchule bokunciphisa iingozi ezinxulumene ne-BPA. Emva koko, siya kuchaza ngokubanzi ukusuka kwindlela yokugweba ukuba i-BPA kwiirisithi zephepha le-thermal kunye nendlela yokusebenzisa iphepha le-thermal le-BPA.

1. Nciphisa uqhagamshelwano oluthe ngqo:Kwimeko yokusetyenziswa kwexesha elide, zama ukunciphisa uqhagamshelwano oluthe ngqo phakathi kwezandla kunye nephepha lomshicileli we-thermal BPA, kwaye unokunxiba iiglavu zokuphatha.

2. Kuphephe ukuba sesichengeni sobushushu obuphezulu:Ukushisa okuphezulu kuya kwandisa ukukhululwa kwe-BPA. Kuphephe ukubeka iphepha elishushu kwindawo yobushushu obuphezulu, njengendawo ephantsi kokukhanya kwelanga okanye kufutshane nemithombo yobushushu. Gcina iphepha le-thermal kwindawo eyomileyo, epholileyo kunye nomoya omhle. Gwema umswakama kunye nokushisa okuphezulu ukunciphisa ukukhululwa kwe-BPA.

3. Kuphephe ukuhlikihla:Kuphephe ukuhlikihla rhoqo, ukusonga okanye ukukrazula iphepha elishushu, elinokukhulula i-BPA eninzi.

4. Hlamba izandla zakho rhoqo:Hlamba izandla zakho ngokukhawuleza emva kokuphatha iphepha le-thermal kwaye uhlambe ngokucokisekileyo ngesepha kunye namanzi afudumeleyo ukunciphisa intsalela ye-BPA. Kuphephe ukusebenzisa izicoci ezisekwe etywaleni okanye izicoci zezandla ukucoca izandla zakho; izicoci ezisekwe etywaleni kunye nokuthambisa kwandisa isakhono ulusu ukufunxa BPA.

5. Ukuthobela imimiselo yokulahlwa kwenkunkuma yendawo:Qinisekisa ukuba i-BPA kwinkunkuma yamaphepha e-thermal ilahlwa ngokuhambelana nemigaqo yokulahlwa kwenkunkuma yendawo ukunciphisa ukungcoliseka kwendalo.

Iphepha lerisithi ye-BPA eshushu liqhelekileyoayikhuthazwaukurisayikilishwa kuba inkqubo yokurisayikilisha ijongene nemingeni emininzi nemingcipheko. Okokuqala, i-BPA yikhemikhali ekunzima ukuyiqhuba kwaye inokungcolisa ezinye izinto ezinokuphinda zisetyenziswe ngexesha lenkqubo yokurisayikilisha, nto leyo eyenza ukuba umsebenzi ube nzima kwaye ubize kakhulu. Okwesibini, i-BPA inokukhutshelwa kokusingqongileyo ngexesha lokusetyenzwa kunye nenkqubo yokurisayikilishwa, ibangele ungcoliseko lokusingqongileyo, ingakumbi ungcoliseko lwemithombo yamanzi nomhlaba. Ukongezelela, abasebenzi abaphethe i-thermal paper rolls BPA banokujamelana nemingcipheko yempilo, njengoko i-BPA iyinto eyaziwayo yokuphazamiseka kwe-endocrine enokubangela iingxaki zempilo ezahlukeneyo. Ukunciphisa le mingcipheko, le miqathango ilandelayo kufuneka ithathwe: iphepha elahlukileyo le-thermal liqukethe i-BPA ukusuka kwelinye iphepha lenkunkuma elinokuphinda lisetyenziswe ukuphepha ukungcola; ukulahla ngokufanelekileyo i-BPA kwiirisithi zephepha le-thermal ngokwemigaqo yokulahlwa kwenkunkuma yendawo. Ezinye iindawo zinokuba nemimiselo ekhethekileyo. Iimfuno zokuphatha: Nciphisa ukusetyenziswa kwephepha eline-BPA elishushu kwaye ukhethe iindlela ezizezinye ezingena-BPA.

Eyona ndlela ixhaphakileyo kwi-BPA yi-BPS, ekwayikhemikhali kodwa ngokuqhelekileyo ithathwa njengebeka imingcipheko yempilo esezantsi kune-BPA. Ukusetyenziswa kwephepha le-thermal le-BPS kuya kunceda ukukhuthaza uphuhliso lweshishini lephepha le-thermal kwindlela ezinzileyo kunye neyobume bendalo kunye nokunciphisa ukuxhomekeka kwi-BPA.

Ukukhetha okulungileyoIrisithi yamahala ye-BPA iphepha thermal, nantsi imiba embalwa ebalulekileyo ekufuneka iqwalaselwe:

1. Jonga iilebhile zemveliso kunye nemiyalelo:Qinisekisa ukuba imveliso iphawulwe ngokucacileyo ngelogo ethi "BPA-free" okanye "BPA-free".

2. Izatifikethi kunye nemigangatho:Ukuqinisekisa ukuba iimveliso zithobela imigangatho efanelekileyo yokusingqongileyo kunye nempilo, efana neFSCisiqinisekisookanye ezinye iimpawu zesiqinisekiso sokusingqongileyo.

3. Isidima sophawu:Khetha i-brand eyaziwayo kunye nehloniphekileyo okanye umenzi, ngokuqhelekileyo baya kuqinisekisa umgangatho kunye nokhuseleko lwemveliso.

4. Uphononongo lwabasebenzisi:Jonga uphononongo kunye nengxelo evela kwabanye abasebenzisi ukuqonda eyona ntsebenzo kunye nokwaneliseka kwemveliso esetyenziswayo.

Ngokusekelwe apha ngasentla, iirisithi zephepha le-thermal i-BPA ayinabungozi kuphela kumzimba womntu, kodwa iphinda ibe yingozi kuphuhliso oluzinzileyo. Amashishini kunye nabathengi kufuneka bakhethethermal iphepha rolls BPA Freeukunciphisa ukudibana kwabo nezi zinto ziyingozi, ngaloo ndlela kukhuthazwa uphuhliso oluzinzileyo, ukukhusela okusingqongileyo, nokulandela umkhwa wamaxesha.

Njengeumzi-mveliso iminyaka eli-18 yamava ekwenzeni iphepha thermal,Iphepha lokuhamba ngenqanawauzibophelele ekuveliseni umgangatho ophezuluNON BPA iphepha thermal. Ihlala ithatha uphuhliso oluzinzileyo njengomgaqo wokuqala, ngelixa igxininisa ukhuseleko lokusingqongileyo. Wonke umntu unoxanduva kwaye uyaqhubeka nokukhuthaza ukukhuselwa kwendalo kwishishini. Ukwandisa ulwazi kunye nomgangatho wemveliso. Ukuba ufuna uku-odolaIphepha lerisithi le-BPA SIMAHLA elishushu, NdiyacelaQhagamshelana nathi ngolwazi oluthe kratya!