Yiziphi izinzuzo zamashidi e-polypropylene PP?
Uma usika amashidi e-polypropylene, ukukhetha amathuluzi nemishini efanele kubalulekile. Kubantu, ukusika amashidi e-polypropylene kuwumsebenzi olula kakhulu uma nje benamathuluzi afanele. Ezimweni eziningi, isaha elinozinyo elincane lizokwenza umsebenzi. Emafektri, ukusika amashidi e-polypropylene kulula ngemishini efanele.
Yebo, ishidi le-polypropylene (PP) liphephile ekudleni uma lenziwe nge- resin ye-polypropylene engakavuthwa, esezingeni lokudla futhi likhiqizwa ngaphansi kwezindinganiso zokulawula ikhwalithi ezifanele. Amashidi e-PP awanobuthi, awanaphunga, futhi awanayo i-BPA , okwenza afaneleke ukuthintana ngqo nokudla.
Amashidi e-PP asezingeni lokudla avame ukusetshenziswa ekupakisheni ukudla, ezitsheni zokudla, emabhodini okusika, emathileyi, nasemishinini yokucubungula ukudla . Anikeza ukumelana okuhle kakhulu namakhemikhali , nomswakama nokumelana , kanye nokubekezelela ukushisa okuphezulu , okuwavumela ukuthi amelane nokuhlanzwa, ukubulala amagciwane, kanye nokusetshenziswa okuphindaphindiwe.
Kodwa-ke, akuwona wonke amashidi e-PP aphephile ekudleni . Amashidi e-PP asetshenziswe kabusha noma asezingeni lezimboni angase abe nokungcola futhi akufanele asetshenziselwe ukuxhumana nokudla. Ukuze uqinisekise ukuphepha, qinisekisa njalo ukuthi ishidi le-PP liyahambisana nemithethonqubo ye-FDA, i-EU, noma eminye imithethonqubo efanele yokuxhumana nokudla bese ucela izitifiketi zezinto ezivela kumenzi.