Izitsha zesembozo ezinemibala emibili ziyizitsha zokupakisha ukudla zepulasitiki ezinemibala emibili ehlukene—ngokuvamile esinye sesisekelo nesinye sesembozo noma umugqa.
Zakhiwe ngesembozo esinamathelisiwe esisekelweni, zakha isitsha sesitayela se-clamshell okulula ukusivula nokusivala.
Lezi zitsha zivame ukusetshenziselwa ukudla, izinto zokulethwa, izimpahla zokubhaka, kanye nemikhiqizo emisha.
Lezi zitsha zinikeza ukubukeka okuhle kakhulu futhi zithuthukisa ukwethulwa komkhiqizo ngokugqama kwazo kombala.
Ukwakheka kwesivalo esinama-hinge kuqinisekisa ukulula, ukumelana nokuphazanyiswa, kanye nokuvalwa okuphephile.
Izitsha ezinemibala emibili nazo zisiza izinkampani ukuthi zihlukanise ukupakishwa kwazo futhi zithuthukise ukubonakala kweshalofu ezindaweni zokuthengisa.
Ngokuvamile zenziwa ngepulasitiki ye-PET, PP, noma ye-OPS kuye ngokuthi isetshenziswa kanjani.
I-PET inikeza ukucaca okuphezulu futhi ingaphinde isetshenziswe kabanzi, kuyilapho i-PP iphephile kuma-microwave futhi ihlala isikhathi eside.
Umphumela wemibala emibili utholakala ngokusebenzisa i-co-extrusion noma ngokusebenzisa izendlalelo ezimbili ezinemibala ehlukene ngesikhathi sokukhiqiza.
Yebo, zonke izitsha ze-clamshell ezinemibala emibili ezisetshenziselwa ukupakisha ukudla zenziwe ngezinto ezisezingeni lokudla.
Ziyahambisana nemithethonqubo ye-FDA, i-EU, noma eminye imithethonqubo yokuxhumana nokudla yesifunda.
Azinaphunga, azinabo ubuthi, futhi ziphephile ukuthintana ngqo nokudla okushisayo noma okubandayo.
Lezi zitsha zilungele izinto zokubhaka, amasangweji, izithelo, amasaladi, i-sushi, inyama ephekiwe, kanye nokudla okulungele ukudliwa.
Umklamo onesitayela onemibala emibili uthuthukisa ukwethulwa kokudla okuphambili kanye nama-dessert.
Zithandwa futhi emaphaketheni okudla okuthathwayo kanye nasemashalofini okubonisa ezitolo ezinkulu.
Kuya ngezinto zokwakha.
Izitsha ze-PP ezinemibala emibili zilungele ukufakwa kuma-microwave kanye nokuqandisa, kanti izitsha ze-PET kanye ne-OPS aziphephile kuma-microwave.
Hlola njalo imininingwane yomkhiqizo ngaphambi kokusebenzisa ezimweni zokushisa okukhulu.
Yebo, izitsha ezinemibala emibili zingenziwa ngokwezifiso ngenhlanganisela yemibala ehlukahlukene ukuze zifane nobunikazi bomkhiqizo wakho.
Izinketho zifaka phakathi ama-color scheme angokwezifiso, ama-logo aqoshiwe esembozweni, kanye nosayizi noma izingxenye ezenziwe ngokwezifiso.
Izinsizakalo ze-OEM kanye ne-ODM ziyatholakala kuma-oda amakhulu.
Lezi zitsha ziza ngezimo ezahlukahlukene—eziyisikwele, eziyisikwele, ezisaqanda, neziyindilinga—ukuze zivumelane nezinhlobo ezahlukene zokudla.
Osayizi basukela emabhokisini amancane okudla okulula kuya kumathileyi amakhulu anendawo yokudla okuxubile.
Amathileyi anemibala emibili anezimbobo eziningi ayatholakala futhi ukuze ahlukanise amasoso, izinto ezinkulu, kanye nezinhlangothi.
Izitsha eziningi ezinemibala emibili zingaphinde zisetshenziswe, ikakhulukazi lezo ezenziwe nge-PET noma i-PP eyodwa.
Abanye abakhiqizi banikeza nezinketho ngokusebenzisa i-RPET noma izinto ezibolayo.
Ukupakisha okuqaphela imvelo kuya ngokuya kuvama kakhulu ezimbonini zezinsizakalo zokudla kanye nezitolo.
Izitsha zesivalo ezinezihibe ezinemibala emibili zivame ukufakwa esidlekeni futhi zipakishwe emabhokisini avikelayo.
Zithunyelwa ngobuningi zinezikhwama zangaphakathi noma ezingenazo, kuye ngezidingo zokuhlanzeka.
Ukwakheka okunamathelayo kanye nokupakisha okuncane kusiza ukunciphisa izindleko zokuthumela kanye nendawo yokugcina.