Yiziphi Izinketho Zokupakisha Ezitholakalayo Emishinini Yokupakisha Amasaladi?

Isingeniso

Imishini yokupakisha idlala indima ebalulekile ekupakisheni okusebenzayo nokuhlanzekile kwemikhiqizo, ikakhulukazi embonini yokudla. Uma kuziwa ekufakweni kwesaladi, kunezinketho ezihlukahlukene ezitholakalayo ezihlangabezana nezidingo ezahlukene zokupakisha. Le mishini yokupakisha iklanyelwe ukupakisha amasaladi ngendlela eqinisekisa ubusha, inwebe impilo yeshalofu, futhi ethuthukisa ukwethulwa komkhiqizo. Kulesi sihloko, sizohlola izinketho ezahlukene zokupakisha ezitholakalayo zemishini yokupakisha isaladi, sigqamisa izici zabo, izinzuzo, nokufaneleka kwezinhlobo ezahlukene zemikhiqizo yesaladi.

Ukuqonda Ukubaluleka Kokupakisha Kwamasaladi

Ngaphambi kokuhlolisisa izinketho ezithile zokupakisha, kubalulekile ukuqonda ukubaluleka kokupakisha kumongo wemikhiqizo yesaladi. Amasaladi ayizinto ezibolayo ezidinga ukupakishwa ngokucophelela ukuze zigcine ubusha kanye nekhwalithi yazo. Ukupakishwa okulungile akuvikeli nje kuphela amasaladi ekungcoleni nasekulimaleni kodwa futhi kuqinisekisa ukuthi ahlala ekhanga kubathengi. Ngaphezu kwalokho, izixazululo ezisebenzayo zokupakisha zinganweba isikhathi seshelufu samasaladi, zinciphise udoti wokudla futhi zinciphise izindleko kubo bobabili abakhiqizi nabathengi. Ake sihlole izinketho ezahlukene zokupakisha ezitholakalayo zemishini yokupakisha isaladi.

Vacuum Packaging

I-vacuum packaging iyindlela esetshenziswa kakhulu yokupakisha amasaladi. Le nqubo ihilela ukukhipha umoya ephaketheni ngaphambi kokuwuvala, okwenza indawo ye-vacuum. Le nqubo inikeza izinzuzo eziningana zokupakisha isaladi. Okokuqala, ukupakishwa kwe-vacuum kuvimbela ukukhula kwamagciwane adala ukubola kanye nesikhunta ngokunciphisa amazinga komoyampilo, ngaleyo ndlela kuthuthukisa impilo yeshalofu yesaladi. Okwesibili, ukungabi khona komoya kuvimbela i-oxidation, ukugcina umbala nokuthungwa kwesaladi. Ukupakishwa kwe-vacuum nakho kunikeza isivalo esingangenisi umoya esivimbela ukulahlekelwa umswakama, igcine isaladi iyintsha futhi ihlanzekile.

Imishini yokupakisha i-vacuum iyatholakala ngobukhulu obuhlukahlukene kanye nokucushwa, enikeza ukuguquguquka okusekelwe ekukhiqizeni kanye nezidingo zokupakisha. Le mishini ingakwazi ukuphatha izinhlobo ezahlukene zezinto zokupakisha isaladi, okuhlanganisa amafilimu nezikhwama. Ukupakishwa kwe-vacuum kulungele ikakhulukazi imifino enamaqabunga, njengoba kuvimbela ukubola futhi kugcina ubusha bawo besici. Ukwengeza, imvelo ehlangene futhi engangeni moya yamaphakheji ane-vacuum-sealed iwenza alungele ukuthuthwa nokugcinwa, avimbele ukulimala ngesikhathi sokuthutha.

I-Modified Atmosphere Packaging (MAP)

I-Modified Atmosphere Packaging, evame ukubizwa ngokuthi i-MAP, ingenye inketho ethandwayo yokupakishwa kwesaladi. Le ndlela ihilela ukushintsha ukwakheka komoya ngaphakathi kwephakeji ukuze kwakhiwe isimo esikahle sokulondoloza umkhiqizo. Ngokulungisa amaleveli omoya-mpilo, i-carbon dioxide, ne-nitrogen, i-MAP inweba isikhathi seshelufu samasaladi futhi igcina ikhwalithi yawo.

Imishini yokupakisha ye-MAP ifakwe amandla okukhipha igesi ashintsha umoya ozungezile ngengxube yegesi elawulwayo. Le nqubo inciphisa ukukhula kwama-microorganisms, ivimbele ngempumelelo ukubola futhi yandise ubusha besaladi. Isimo sezulu esilungisiwe siphinde sisize ekugcineni umbala wemvelo wesaladi, ukuthungwa kwayo, nephunga elimnandi, okuthuthukisa ukukhanga kwayo kukonke. Ngaphezu kwalokho, ukupakishwa kwe-MAP kunikeza inzuzo yokunciphisa isidingo sezilondolozi kanye nezithasiselo, okuyenza ibe inketho ekhangayo kubathengi abakhathalela impilo.

Izindlela Zokufaka uphawu: Ukuvalwa Kokushisa Nokuvalwa Okubandayo

Uma kukhulunywa ngokuvala ukupakishwa kwamasaladi, kunezindlela ezimbili eziyinhloko: ukubeka uphawu lokushisa nokufakwa uphawu okubandayo. Zombili izindlela zinikeza izindlela ezisebenzayo zokuqinisekisa ubuqotho bomkhiqizo kanye nokusha.

Ukuvalwa kokushisa kuyindlela esetshenziswa kabanzi ehlanganisa ukusebenzisa ukushisa ezintweni zokupakisha ukuze udale uphawu oluvikelekile. Le nqubo isebenza ngokuncibilikisa ungqimba olulodwa lwempahla yokupakisha, bese inamathela kolunye ungqimba, yenze uphawu oluqinile. Ukuvalwa kokushisa kuvame ukusetshenziselwa ukupakisha amasaladi kumafilimu nezikhwama eziguquguqukayo. Ukushisa kungasetshenziswa kusetshenziswa izinhlobo ezihlukene zezinto zokusebenza, njengezivali zokushisa eziqhubekayo noma ama-impulse sealer, kuye ngevolumu yokukhiqiza kanye nezidingo zokupakisha.

Ukuvalwa okubandayo, ngakolunye uhlangothi, kusebenzisa izinamatheliso ezizwela ukucindezela ukuze kwakhiwe isibopho phakathi kwezingqimba zokupakisha. Ukuvalwa okubandayo kuvame ukukhethwa ezintweni zokupakisha ezingakwazi ukumelana nokushisa, njengezinhlobo ezithile zamafilimu asekelwe ezitshalweni noma amaphakheji ahlanganiswayo. Le ndlela yokuvala ihlinzeka ngesixazululo esivumelana nemvelo njengoba ingadingi amandla okushisa, iyenze ibe namandla futhi inciphise i-carbon footprint yenqubo yokupakisha.

Izixazululo Zokupakisha Eco-friendly

Ngokukhula kokukhathazeka kwemvelo kanye nesidingo sokupakishwa okusimeme, imboni yokupakisha amasaladi nayo ibone ukuvela kwezinketho ezivumelana nemvelo. Lezi zixazululo zokupakisha zigxile ekwehliseni imfucuza, ukusebenzisa izinto ezigaywa kabusha, kanye nokunciphisa umthelela wendawo.

Enye inketho enjalo ukupakishwa kwe-compostable, okuklanyelwe ukuhlukana phakathi kwezakhi zemvelo lapho kungaphansi kwezimo zokuvundisa. Lezi zinto zivame ukwenziwa ngezinsiza ezivuselelekayo ezifana namafilimu ezitshalo noma amapulasitiki angaboli. Ukupakishwa kwe-Compostable kunikeza enye indlela esimeme kakhudlwana kumapulasitiki endabuko, enikeza umthelela oncishisiwe wemvelo kanye nokukhiqizwa kwemfucuza.

Esinye isisombululo se-eco-friendly packaging ukupakisha okugaywa kabusha. Ngokusebenzisa izinto ezingase zigaywe kabusha kalula, njengezinhlobo ezithile zepulasitiki noma i-paperboard, abakhiqizi bangakwazi ukufaka isandla emnothweni oyindilinga. Ukugaywa kabusha kusiza ukulondoloza izinsiza, ukunciphisa ukusetshenziswa kwamandla, kanye nokunciphisa ukulahlwa kwemfucuza.

Isifinyezo

Sengiphetha, izinhlobonhlobo zezinketho zokupakisha ziyatholakala emishinini yokupakisha isaladi, ihlinzekela izidingo ezihlukene mayelana nokugcinwa komkhiqizo, ukwethulwa, nokusimama. Ukupakishwa kwe-vacuum kunikeza impilo yeshalofu enwetshiwe, ubusha obuthuthukisiwe, namakhono amahle kakhulu ezokuthutha. I-Modified Atmosphere Packaging (MAP) ihlinzeka ngomkhathi olawulwayo ovimbela ukubola, ogcina ikhwalithi, futhi wehlise isidingo sezilondolozi. Ukuvalwa kokushisa nezindlela zokufaka uphawu ezibandayo ziqinisekisa ukupakishwa okuvikelekile, nokuguquguquka kokufaka izinto ezihlukene kanye nokucatshangelwa kwemvelo. Okokugcina, izixazululo zokupakisha ezinobungani bemvelo zifaka isandla emizamweni yokusimama, zinikeza izinketho ezivundile nezisebenzisekayo ezinciphisa udoti nomthelela wemvelo.

Lapho ukhetha inketho yokupakisha yemishini yokupakisha isaladi, abakhiqizi kufanele bacabangele izidingo ezithile zemikhiqizo yabo, izethameli eziqondiwe, kanye nemigomo yokusimama. Ngokusebenzisa ikhambi elifanele lokupakisha, bangaletha amasaladi ahlangabezana nokulindelwe ngabathengi ngokusha, ikhwalithi, kanye nokuqaphela imvelo. Ukutshala izimali emishinini yokupakisha isaladi ephumelelayo nefanelekile, kuhambisana nenketho yokupakisha efanele, kuqinisekisa ukuthi amasaladi afinyelela kubathengi esesimweni esikahle, abe nesandla ekwanelisekeni kwamakhasimende kanye nempumelelo yebhizinisi.