Kungani iphepha le-kraft liyisinqumo sokuqala ezikhwameni zokuthenga?

Kulezi zinsuku, ukuvikelwa kwemvelo sekuyinto ebalulekile emhlabeni wonke, futhi abantu abaningi banaka umthelela wokuziphatha kwabo kokuthenga emvelweni. Kulesi simo, kwavela izikhwama zokuthenga zephepha le-kraft. Njengezinto ezinobungani nemvelo futhi ezingaphinde zisetshenziswe, iphepha le-kraft aligcini nje ngokungabi nokungcola, kodwa futhi linezinzuzo eziningi, okwenza libe ukukhetha okuhle kokuthenga kwanamuhla.

1.Kunobungani nemvelo futhi kungaphinde kusetshenziswe. Njengezinto zokusetshenziswa kwezikhwama zokuthenga, iphepha le-kraft linezakhiwo eziqinile zokuvikela imvelo. Lenziwe ngemicu yemvelo, ngakho-ke alingcolisi imvelo ngesikhathi senqubo yokukhiqiza. Ngaphezu kwalokho, lingaphinde lisetshenziswe ngo-100%, kunciphisa ingcindezi yokulahlwa kukadoti. Ngokuphambene nalokho, izikhwama zepulasitiki ezilahlwayo kunzima ukuzisebenzisa kabusha ngempumelelo ngemva kokusetshenziswa futhi zibangela ukungcola okukhulu emvelweni. Ukukhetha izikhwama zokuthenga zephepha le-kraft kuyimpendulo enhle ezinhlelweni zokuvikela imvelo kanye nokuziphatha okunesibopho kwawo wonke umuntu emhlabeni.

2. Ayinabo ubuthi, ayinaphunga futhi ayinangcolisi. Uma kuqhathaniswa nezikhwama zepulasitiki, izikhwama zokuthenga zephepha le-kraft zinenzuzo ebalulekile yokuba azinabo ubuthi futhi azinaphunga. Izikhwama zepulasitiki zingase zibe nezinto ezahlukahlukene eziyingozi, njenge-lead, i-mercury, njll., ezingaba yingozi empilweni uma zisetshenziswa isikhathi eside.Izikhwama zokuthenga zephepha lobuchwepheshezenziwe ngemicu yemvelo futhi azinazo izinto eziyingozi, ngakho zingasetshenziswa ngokuzethemba. Ngesikhathi esifanayo, ngeke zikhiphe amagesi ayingozi futhi ngeke zibangele ukungcola okwengeziwe emvelweni.

3. Ukulwa nokugqwala, ukungangenwa amanzi kanye nokumelana nomswakama. Enye inzuzo eyenza izikhwama zokuthenga zephepha le-kraft zithandwe kakhulu yikhono lazo lokumelana nokugqwala, amanzi kanye nomswakama. Ngenxa yezici zezinto zalo zokusetshenziswa, izikhwama zokuthenga zephepha le-kraft zinezakhiwo ezinhle ze-antioxidant futhi zingavikela izinto ezingaphakathi emiphumeleni yokugqwala. Ngaphezu kwalokho, zingamelana ngempumelelo nokungena kwamanzi kanye nomswakama, zigcine izinto ezingaphakathi zomile futhi ziphephile, futhi zivimbele ngempumelelo ukudla noma ezinye izinto ezikusikhwama sokuthenga ukuthi zingabi manzi futhi zonakale.

4. Ukumelana nokushisa okuphezulu kanye nokumelana nowoyela. Izikhwama zokuthenga zephepha lokwenziwa ngokhuni nazo ziyamelana nokushisa okuphezulu kanye nowoyela. Zingamelana nokushisa okuphezulu ngaphandle kokuncibilika noma ukuguquka, okuvumela isikhwama sokuthenga ukuthi silondoloze ukuzinza okuhle ezindaweni zokushisa okuphezulu. Ngesikhathi esifanayo, iphepha lokwenziwa ngokhuni liphinde libonise ukumelana okuhle nowoyela futhi alikwazi ukugqwala nokungena kukawoyela. Lingavikela ngempumelelo izinto ezisesikhwameni sokuthenga ekungcolisweni kukawoyela.

Ngamafuphi, njengenketho enobungani nemvelo, engasetshenziswa kabusha futhi engenakho ukungcola, izikhwama zokuthenga zephepha le-kraft zinezinzuzo eziningi, njengezingenabo ubuthi futhi ezingenambitheki, ezilwa ne-oxidation, ezingangeni manzi, ezingangeni umswakama, ezingamelani nokushisa okuphezulu, ezingamelani namafutha, njll. Ukukhetha ukusebenzisa izikhwama zokuthenga zephepha le-kraft ngeke kuvikele imvelo kuphela, kodwa futhi kuqinisekise impilo yakho kanye nolwazi lwakho lokuthenga. Masibambisane futhi sisebenzise izikhwama zokuthenga zephepha le-kraft ukuze sifake isandla ekuvikelweni kwemvelo.