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  • Mitundu yodziwika bwino yamakanema onyamula zakudya

    Mitundu yodziwika bwino yamakanema onyamula zakudya

    M'dziko lalikulu lazakudya, zofewaphukusi filimu mpukutuwapambana kumsika wofala chifukwa cha mawonekedwe ake opepuka, okongola, komanso osavuta kukonza. Komabe, tikamafunafuna luso lazopangapanga komanso zokongoletsa zonyamula, nthawi zambiri timanyalanyaza kumvetsetsa kwazomwe zimapangidwira. Lero, tiyeni tiwulule chinsinsi cha filimu yonyamula zakudya zofewa ndikuwona momwe mungakwaniritsire kumvetsetsa kwachinsinsi ndi magawo osindikizira pamapangidwe azinthu zamapaketi, kupangitsa kuti zolongedza zikhale zabwino kwambiri.

    atanyamula filimu mpukutu

    Mayina achidule ndi mawonekedwe ofanana a mapulasitiki

    Choyamba, tiyenera kukhala ndi chidziwitso chofunikira cha zida zapulasitiki zomwe zimagwiritsidwa ntchito nthawi zambiri. M'mafilimu opangira zakudya zofewa, zida za pulasitiki zodziwika bwino zimaphatikizapo PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), PA (nylon), ndi zina zotero. kukaniza, magwiridwe antchito, etc.

    PE (polyethylene): Ichi ndi pulasitiki wamba chowonekera bwino komanso kusinthasintha, komanso ndi mtengo wotsika. Komabe, kutentha kwake sikokwanira ndipo sikoyenera kuyikamo chakudya chophikidwa kapena chozizira kwambiri.
    PP (polypropylene): Zinthu za PP zimakhala ndi kutentha kwambiri ndipo zimatha kupirira kutentha kwambiri popanda kupunduka, chifukwa chake zimagwiritsidwa ntchito popanga zakudya zomwe zimafunika kutenthedwa kapena kuzizira.
    PET (polyethylene terephthalate): Zida za PET zimakhala ndi zowonekera bwino komanso zamphamvu, komanso zimateteza kutentha kwabwino komanso zotchinga, choncho zimagwiritsidwa ntchito popanga zakudya zomwe zimafuna kuwonekera kwambiri komanso mphamvu.
    PA (Nylon): Zinthu za PA zili ndi zotchinga zabwino kwambiri, zomwe zimatha kuletsa kulowa kwa mpweya ndi madzi, ndikusunga chakudya chatsopano. Koma poyerekeza ndi zida zina, mtengo wa PA ndi wokwera.

    zinthu zonyamula chakudya

    Momwe mungasankhire food ma CD zipangizo
    Pambuyo kumvetsa makhalidwe a zipangizo zosiyanasiyana pulasitiki, tikhoza kusankha zipangizo zoyenera ma CD kapangidwe kapangidwe malinga ndi makhalidwe ndi zosowa za mankhwala. Panthawi imodzimodziyo, posankha magawo osindikizira, kuyenerera kusindikiza ndi mtengo wa zipangizo ziyeneranso kuganiziridwa.

    Sankhani zipangizo zoyenera zochokera kuzinthu zamalonda: mwachitsanzo, chakudya chomwe chiyenera kutenthedwa kapena kuzizira, tikhoza kusankha zipangizo za PP zokhala ndi kutentha kwabwino; Pazinthu zomwe zimafuna kuwonekera kwambiri komanso mphamvu, titha kusankha zinthu za PET.
    Ganizirani kuyenerera kusindikiza: Zida zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana zomatira ndi kuuma kwa inki. Posankha magawo osindikizira, tiyenera kuganizira kuyenerera kusindikiza kwa zipangizo kuti zitsimikizidwe kuti ndizokongola komanso zokhalitsa zosindikizira.
    Kuwongolera mtengo: Pamene tikukumana ndi mawonekedwe azinthu ndi kuyenerera kusindikiza, tiyeneranso kuwongolera ndalama momwe tingathere. Mwachitsanzo, zikapezeka, titha kuika patsogolo zinthu za PE ndi mtengo wotsika.

    Mwachidule, mu ma CD kapangidwe kamangidwe ka chakudyamafilimu apulasitiki, sikofunikira kumvetsetsa bwino za magawo osindikizira, koma kumvetsetsa kofunikira ndikofunikira. Ndi njira iyi yokha yomwe tingatsimikizire chitetezo ndi kutsitsimuka kwa chakudya pamene tikupanga ma CD okongola komanso othandiza.


    Nthawi yotumiza: Jun-04-2024