Umatshini wokuPakisha iLettuce uzigcina njani iiGreens eziluhlaza?

I-Lettuce sisityalo esithandwayo esinamagqabi aluhlaza esityiwa kwihlabathi jikelele ngenxa yencasa yayo ecocekileyo kunye nencasa ehlaziyayo. Nangona kunjalo, ngenxa yokonakala kwayo okuphezulu, ukugcina i-lettuce isentsha ixesha elide kunokuba ngumngeni. Apha kulapho oomatshini bokupakisha i-lettuce beza kudlala. Aba matshini benzelwe ukuphatha ngononophelo kwaye bapakishe ilethisi ukugcina ubutsha bayo kunye nokwandisa ubomi bayo beshelufu. Kweli nqaku, siza kuphonononga ukuba oomatshini bokupakisha i-lettuce basebenza njani ukugcina amagqabi aluhlaza ngokufanelekileyo.

Ukwandiswa kokuTsha ngePackaging ye-Atmosphere eLungisiweyo

I-Modified Atmosphere Packaging (MAP) bubuchwephesha obusetyenziswa koomatshini bokupakisha i-lettuce ukwandisa ubomi beshelufu bemveliso entsha. Ngokuguqula umoya ongaphakathi kwipakethe, i-MAP ithoba isantya sokuphefumla selettuce, ngaloo ndlela inciphisa ukuthotywa kunye nokugcina ubutsha. Ngokuqhelekileyo, i-MAP ibandakanya ukubuyisela umoya ngaphakathi kwepakethe kunye nomxube ochanekileyo weegesi ezifana ne-carbon dioxide, i-oksijini kunye ne-nitrogen. Lo moya ulawulwayo unceda ukuthintela ukukhula kweebhaktheriya kunye nokungunda, ukugcina umgangatho we-lettuce ixesha elide.

Oomatshini bokupakisha be-lettuce abaxhotyiswe ngetekhnoloji ye-MAP basebenzisa izinzwa ukujonga kunye nokulawula ukubunjwa kwegesi ngaphakathi kokupakishwa. Ezi zinzwa ziqinisekisa ukuba umoya ofanelekileyo ugcinwa kuyo yonke inkqubo yokupakisha, iqinisekisa ukutsha kohlaza olunamagqabi. Ukongeza, abanye oomatshini bokupakisha be-lettuce abaphambili baxhotyiswe ngegesi yokugungxulwa, evumela ukuphuma komoya ngokukhawuleza kunye nokutofa umxube werhasi oyifunayo kwipakethe. Oku kwandisa ukusebenza kakuhle kwenkqubo ye-MAP kwaye iqinisekisa ukuba i-lettuce ihlala ilungile kwaye idlamkile.

Ukukhuselwa ngokuchasene nomonakalo woMzimba ngokuPhatha ngobumnene

Enye yezinto eziphambili ekugcineni ukutsha kwe-lettuce kukunciphisa umonakalo womzimba ngexesha lenkqubo yokupakisha. Oomatshini bokupakisha be-lettuce bayilwe ngeempawu eziqinisekisa ukuphatha kakuhle amagqabi acekeceke amagqabi ukuthintela ukugruzuka okanye ukubuna. Aba matshini basebenzisa iiconveyors eziyilwe ngokukodwa, iigrippers, kunye nezinto zokupakisha ezithambileyo nezingabolekiyo ukukhusela i-lettuce kuxinzelelo lomatshini. Ukongezelela, abanye oomatshini bokupakisha i-lettuce baxhotyiswe ngokusetwa kwesantya esilungelelanisiweyo kunye neenzwa ezibona ubukho be-lettuce ukulawula ukuhamba kunye nokubekwa kwemveliso ngokucophelela.

Ukuphatha ngobunono kubalulekile ekugcineni umtsalane obonakalayo kunye nokuthembeka kwamagqabi e-lettuce. Ngokunciphisa umonakalo womzimba, oomatshini bokupakisha i-lettuce banceda ukunciphisa ilahleko yokufuma kunye nokuthintela ukuqala kokubola. Oku kuphathwa ngononophelo kuqinisekisa ukuba i-lettuce igcina ukuthungwa kwayo kunye nombala odlamkileyo, iphucula umgangatho wayo uwonke kwaye inomtsalane kubathengi. Lilonke, indibaniselwano yokuphatha ngobunono kunye nobuchule bokupakisha obuphambili budlala indima ebalulekileyo ekugcineni ukutsha kohlaza olunamagqabi njenge lettuce.

Ukuqinisekisa ngoCoceko kunye noKhuseleko loKutya ngoGutyulo

Ukugcina ucoceko olufanelekileyo kunye nemigangatho yokhuseleko lokutya kubalulekile ekupakishweni kwelettuce ukuthintela ukungcoliseka kunye nokuqinisekisa umgangatho wemveliso. Oomatshini bokupakisha i-lettuce baxhotyiswe ngeempawu zococeko ezinceda ukuphelisa iibhaktheriya ezinobungozi kunye neepathogens ezinokonakalisa i-lettuce. Aba matshini bahlanjululwa rhoqo kunye neenkqubo zokucoca ukuthintela ukungcola kunye nokugcina indawo yokupakisha ecocekileyo.

Abanye oomatshini bokupakisha be-lettuce basebenzisa itekhnoloji yokukhanya kwe-UV-C ukwenza incopho yezixhobo kunye nezixhobo zokupakisha. Ukukhanya kwe-UV-C kubulala ngokufanelekileyo ibhaktheriya, iintsholongwane, kunye nefungi, ukunciphisa umngcipheko wokungcoliseka kwe-microbial kwinkqubo yokupakisha. Ukongezelela, abanye oomatshini benzelwe izinto zetsimbi ezingenasici ezixhathisa ukubola kunye nokulula ukucoceka, ngakumbi ukuphucula imigangatho yokucoceka komsebenzi wokupakisha.

Ngokubeka phambili ucoceko kunye nokhuseleko lokutya, oomatshini bokupakisha i-lettuce baqinisekisa ukuba imveliso entsha ihlala ikhuselekile ukuba ingasetyenziswa kwaye ayinazingcolisi eziyingozi. Aba matshini badlala indima ebalulekileyo ekuphakamiseni umgangatho kunye nemfezeko yohlaza olunamagqabi afana neletisi, ukunika abathengi isiqinisekiso sokuba imveliso abayithengayo icocekile, intsha, kwaye ikhuselekile ukuba ingatyiwa.

Ukuphucula ukuSebenza ngeNkqubo yokuPakisha okuzenzekelayo

Ukuzenzekelayo luphawu oluphambili koomatshini bokupakisha be-lettuce banamhlanje abanceda ukulungelelanisa inkqubo yokupakisha, ukwandisa ukusebenza kakuhle, kunye nokunciphisa iindleko zabasebenzi. Aba matshini baxhotyiswe ngeenkqubo ezizisebenzelayo ezinokwenza imisebenzi enjengokulinganisa, ukuzalisa, ukutywina, kunye nokuleyibhile ngokuchaneka nangesantya. Ngokuzenzekelayo le misebenzi iphindaphindwayo kunye nexesha elininzi, oomatshini bokupakisha i-lettuce banokwandisa kakhulu imveliso yomsebenzi wokupakisha kunye nokwandisa ukusebenza kakuhle ngokubanzi.

Oomatshini bokupakisha be-lettuce ngokuzenzekelayo benzelwe ulawulo olucwangcisiweyo oluvumela ukulungelelanisa iiparitha zokupakisha ngokusekelwe kwiimfuno ezithile zemveliso. Olu lawulo luvumela abaqhubi ukuba babeke iifomathi zokupakisha ezifunwayo, ukubunjwa kwegesi, kunye neeparitha zokutywinwa, ukuqinisekisa ukuhambelana kunye nokuchaneka kwinkqubo yokupakisha. Ukongeza, abanye oomatshini baxhotyiswe ngezakhono zokubeka iliso ezikude ezivumela ukulandelela ixesha lokwenyani lokupakishwa kunye nohlengahlengiso lwezicwangciso njengoko kufuneka.

Ukudityaniswa kwe-automation kumatshini wokupakisha i-lettuce akuphuculi nje ukusebenza kakuhle kodwa kunciphisa umngcipheko wempazamo yomntu kunye nenkunkuma yemveliso. Ngokuzenzekelayo imisebenzi ebalulekileyo yokupakisha, aba matshini banceda ukulungelelanisa inkqubo yokupakisha kunye nokuqinisekisa ukuba iphakheji nganye ye-lettuce ihlangabezana nemigangatho yomgangatho. Ekugqibeleni, i-automation idlala indima ebalulekileyo ekwandiseni imveliso epheleleyo kunye nokhuphiswano lwemisebenzi yokupakisha i-lettuce.

Ukwandiswa koBomi beShelufu ngezinto zokuPakisha eziPhezulu

Ukongeza kwitekhnoloji yokupakisha ephucukileyo, oomatshini bokupakisha i-lettuce baphakamisa ukusetyenziswa kwezixhobo ezikhethekileyo zokupakisha ukwandisa ubomi beshelufu yemifuno enamagqabi. Ezi zixhobo zenzelwe ukubonelela ngomqobo ngokuchasene nokulahleka kokufuma, ukukhutshwa kweoksijini, kunye nokungena kokukhanya, konke oku kunokukhawulezisa ukuwohloka kwe-lettuce. Izinto zokupakisha eziqhelekileyo ezisetyenziswa kumatshini wokupakisha i-lettuce ziquka iifilimu ze-polyethylene, i-laminates, kunye neengxowa eziphefumulayo ezihambelana neemfuno ezithile zemveliso.

Iifilimu zePolyethylene zisetyenziswa ngokubanzi kwipakethe ye-lettuce ngenxa yeempawu zabo ezintle zokuthintela kunye nokuguquguquka. Ezi filimu zisebenza njengesithintelo ngokuchasene nokufuma kunye ne-oksijini, inceda ukugcina i-crispness kunye nokutsha kwe-lettuce. Ukongeza, ezinye iifilimu zifakwe i-perforated ukuvumela ukutshintshiselana kwegesi, ukuqinisekisa ukuba umoya ofanelekileyo ugcinwa ngaphakathi kwipakethe. I-Laminates, edibanisa iindidi ezininzi zezixhobo ezahlukeneyo, zibonelela ngokhuseleko oluphuculweyo ngokuchasene nokungcola kwangaphandle kunye nomonakalo womzimba.

Iingxowa eziphefumulayo zolunye ukhetho oludumileyo lokupakisha i-lettuce, njengoko zivumela ukutshintshiselwa kweegesi ngelixa zikhusela imveliso kwizinto zangaphandle. Ezi ngxowa ziyilwe zinemikroperforations evumela ukuhamba komoya, ukuthintela ukwakheka kokufuma okugqithisileyo okunokukhokelela ekonakaleni. Ngokukhetha izinto zokupakisha ezifanelekileyo, oomatshini bokupakisha i-lettuce banceda ukwandisa ubomi beshelufu yemifuno enamagqabi kunye nokuqinisekisa ukuba imveliso ifikelela kubathengi bekwimeko efanelekileyo.

Ukuqukumbela, oomatshini bokupakisha i-lettuce badlala indima ebalulekileyo ekugcineni ubutsha kunye nomgangatho wemifuno enamagqabi njenge lettuce. Ngokusebenzisa itekhnoloji ephucukileyo enje ngokuPakisha kweAtmosphere eGuquliweyo, ukuphatha ngobunono, ugutyulo, i-automation, kunye nezixhobo zokupakisha ezikhethekileyo, aba matshini baqinisekisa ukuba imveliso ihlala ikhuselekile, intsha, kwaye inomtsalane ngokubonakalayo. Ukudityaniswa kwezi mpawu kuvumela oomatshini bokupakisha i-lettuce ukuba bahlangabezane neemfuno zabathengi bekhwalithi ephezulu, imveliso ye-lettuce ehlala ixesha elide. Njengoko itekhnoloji iqhubeka nokuhambela phambili, oomatshini bokupakisha i-lettuce baya kuqhubeka nokuvela, bephucula ngakumbi ukusebenza kakuhle kunye nokusebenza kakuhle kokugcina uhlaza olunamagqabi kwikamva.