I-CPET vs PET vs APET: Yeyiphi into efanelekileyo kwiitreyi zokutya?

I-CPET vs PET vs APET: Impendulo ekhawulezileyo

I-CPET ngokubanzi yeyona nto ilungileyo kwiitreyi zokutya ezifakwa kwi-oven kunye neetreyi ezifakwa kwi-freezer ukuya kwi-oven. I-APET idla ngokuba lolona khetho lulungileyo kwiitreyi ezicacileyo ezisetyenziswa nokutya okubandayo, okutsha okanye okukufutshane. I-PET lusapho olubanzi lwe-polymer oluquka zombini i-APET kunye ne-CPET—ngesiqhelo ayisiyonto yesithathu, eyahlulwe ngokupheleleyo kwiitreyi.

Kwiphakheji yorhwebo, itreyi echazwa nje ngokuba yi-'clear PET tray' idla ngokwenziwa nge-APET. Nangona kunjalo, abathengi kufuneka baqinisekise isakhiwo esipheleleyo kuba itreyi inokuba nePET ephinde yasetyenziswa, umaleko wokuvala we-PE okanye umaleko wokuthintela we-EVOH.

Akukho mntu uphumeleleyo kwihlabathi liphela. Khetha i-CPET xa ukumelana nobushushu kubalulekile kwaye ukhethe i-APET xa ukungafihlisi kunye nokubonakaliswa kokutya okubandayo kubaluleke ngakumbi.

I-PET, i-APET kunye ne-CPET: Umahluko obalulekileyo wokubiza amagama

I-PET imele i-polyethylene terephthalate. Yi-polyester esetyenziswa kwiibhotile, amashiti, iifilimu, iitreyi, iikomityi kunye nezinye iindlela zokupakisha.

I-APET kunye ne-CPET zombini zii-PET. Umahluko yindlela ezicwangciswe ngayo iitsheyini ze-polymer:

• I-APET inesakhiwo esingabumbekiyo, esingakhanyiyo iikristale.

• I-CPET inesakhiwo sekristale esilawulwayo.

• I-PET ligama elingumzali elinokubhekisa kuyo nayiphi na indlela ngaphandle kokuba iinkcukacha zinika iinkcukacha ezithe vetshe.

Oku kuthetha ukuba 'i-CPET vs PET vs APET' iluncedo njengegama lokukhangela lomthengi, kodwa ayikuko ukuthelekisa iiplastiki ezintathu ezingadibaniyo.

Umbuzo ochanekileyo ngakumbi kwezobuchwepheshe ngulo:

Ngaba le tray yokutya kufuneka isebenzise i-PET ecacileyo engenasimo, i-crystalline PET engatshisiyo okanye isakhiwo se-PET esineengqimba ezininzi?

Impendulo ixhomekeke kwindlela yokufudumeza, ukubonakala kwemveliso, indawo ekujoliswe kuyo, ifilimu yokugquma, iimeko zokugcina kunye neemfuno zokurisayikilisha zasekuhlaleni.

Itheyibhile yokuthelekisa i-CPET vs PET vs APET

Amaxabiso obushushu akaqinisekisi izinto ezisetyenziswayo. Imiqathango evunyiweyo kufuneka iqinisekiswe kwitreyi egqityiweyo, kuquka ubukhulu bayo, ubukrelekrele bayo, umthwalo wokutya, ixesha lokufudumeza, uhlobo lwe-oven kunye nenkqubo yokugquma.

Yintoni iPET?

I-PET sisifinyezo se-polyethylene terephthalate. Ixatyiswa kakhulu kwiipakethe zokutya ngenxa yamandla ayo, ubunzima bayo obuphantsi, ukucaca kwayo ngendlela engabonakaliyo kunye nokumelana kwayo nokufuma kunye neegesi.

I-PET ingaguqulwa ibe ziindlela ezahlukeneyo zokupakisha:

• Iphepha eliqinileyo le-thermoforming

• Iitreyi zokutya ezicacileyo kunye namaqokobhe eembaza

• Iibhotile zesiselo kunye neekomityi

• Ifilimu yeBOPET encinci yokuprinta kunye ne-lamination

• Ifilimu yokugquma evalwayo ngobushushu

• Iphepha lomxholo ophinde wasetyenziswa

• Iitreyi zokuthintela ezinee-multilayer

Igama elithi 'PET' lodwa alixeleli injineli yokupakisha yonke into efunekayo ukuze ikhethe itreyi yokutya. Aliqinisekisi ukuba itreyi ayinasimo okanye ikristale, nokuba inezinto ezisetyenzisiweyo, nokuba inomaleko we-PE seal, okanye nokuba ifanelekile na ubushushu.

Ngaba itreyi yePET ifana netreyi ye-APET?

Rhoqo, kodwa hayi rhoqo.

Iitreyi ezininzi ezicacileyo ezithengiswa njengeetreyi zePET ngokwetekhnoloji ziyi-APET kuba ulwakhiwo olungenasimo luzinika ukucaca okufunekayo ekuboniseni ukutya okuthengiweyo. Ngokwesiqhelo, ababoneleli banokushiya i-'A.'

Nangona kunjalo, abathengi akufuneki bacinge ukuba yonke itreyi yePET inolwakhiwo olufanayo. Imveliso ethengiswa njengetreyi yokutya yePET inokuba:

• I-Virgin APET

• I-APET equlethe i-PET ephinde yasetyenziswa

• I-APET elaminethiweyo ene-PE

• I-PET / EVOH / PE yezinto eziphathekayo eziphezulu

• Itreyi yePET egqunywe ngengubo

• I-CPET yenzelwe ukusetyenziswa kubushushu obuphezulu

Iphepha ledatha yobugcisa kufuneka lichaze ulwakhiwo kunye neemeko zokusetyenziswa.

Yintoni i-APET?

I-APET imele i-polyethylene terephthalate engenasimo. Iitsheyini ze-polymer azinaso isakhiwo se-crystalline esicwangcisiweyo esifumaneka kwi-CPET, nto leyo evumela i-APET ukuba ihlale icacile kakhulu.

Iphepha le-APET lifulelwe kakhulu libe ziitreyi eziqinileyo, izivikelo, amaqokobhe e-clamshell kunye nezikhongozeli.

Iingenelo eziphambili zeetreyi zokutya ze-APET

I-APET ibonelela:

• Ukukhanya okugqwesileyo kunye nokukhazimla

• Inkcazo eyomeleleyo yeshelufu

• Ukuqina okuhle kumaqondo obushushu abandayo kunye naphakathi

• Ukumelana nempembelelo okuluncedo

• Ukusebenza kakuhle kwe-thermoforming

• Ukupakisha okukhaphukhaphu

• Ukuhambelana ne-PET ephinda isetyenziswe kwizakhiwo ezikhethiweyo

• Ukufaneleka kweengcamango ezicacileyo zokupakisha ze-mono-PET

Ezi propati zenza i-APET ibe lukhetho oluqinileyo xa abathengi kufuneka babone ukutya ngokucacileyo ngaphambi kokuba bakuthenge.

Izicelo zeTray yokutya ye-APET eqhelekileyo

I-APET isetyenziswa rhoqo kwi:

• Iziqhamo nemifuno emitsha

• Iisaladi

• I-Sushi

• Iisandwich

• Ukutya okubandayo kwe-deli

• Iimveliso zebhekile

• Iikeyiki, iikuki kunye needizethi

• Inyama ebandayo kunye nokutya kwaselwandle

• Ukutya okuthathwayo uhambe nako

• Cima izivalo kunye namaqokobhe eembambo

Umda oPhambili we-APET

I-APET eqhelekileyo ayenzelwanga ukusetyenziswa kwi-oven eqhelekileyo kubushushu obuphezulu. Ingathambisa, itshintshe okanye ilahlekelwe kukuzinza kobukhulu kumaqondo obushushu angaphantsi kakhulu komgangatho wokusebenza we-CPET.

Akufuneki ichazwe ngokuzenzekelayo njengekhuselekileyo kwi-microwave. Nasiphi na isicelo se-microwave kufuneka sixhaswe luvavanyo oluchanekileyo noluhambelana nephakheji.

Ukuba imveliso kufuneka ifudunyezwe kwitreyi yayo yokuqala, i-CPET okanye enye into eqinisekisiweyo ekwaziyo ukumelana nobushushu ifanelekile ngakumbi.

Yintoni i-CPET?

I-CPET imele i-polyethylene terephthalate ekristaliweyo. Ngexesha lokwenziwa, isakhiwo se-PET sikristalishwa ngabom ukuze kwandiswe uzinzo lobushushu.

Olu hlobo lwekristale lunciphisa ukukhanya kodwa luvumela itreyi egqityiweyo ukuba igcine imo yayo kumanqanaba obushushu abanzi kakhulu.

Iitreyi ze-HSQY CPET zenzelwe ukutya okusele kulungisiwe, ukutya okukhenkcezisiweyo, ukutya okuphekiweyo ngeenqwelo moya, inkonzo yokutya yesikhungo, iimveliso zokubhaka kunye nezinye izinto ezinokufuna ukukhenkcezwa nokufudunyezwa kwakhona.

Iingenelo eziphambili zeeCPET Food Trays

I-CPET inikezela:

• Ubuchule bokusebenzisa ifriji ukuya kwi-oven

• Ukuhambelana kwe-microwave xa kuchaziwe

• Ukuhambelana kwe-oven eqhelekileyo xa kuchaziwe

• Uzinzo oluqinileyo ngexesha lokufudumeza kwakhona

• Ukuqina okuhle

• Ukuchasana neeoyile ezininzi, iisosi kunye nezithako zokutya

• Ukuhambelana neenkqubo zokutywina iitreyi ezenzekelayo

• Uyilo lwegumbi elinye nelineegumbi ezininzi

• Ukhetho olumnyama, olumhlophe kunye nombala owenziwe ngokwezifiso

Iitreyi ze-CPET zorhwebo ezikhethiweyo zichaziwe kumaqondo obushushu ukusuka malunga ne-40°C ukuya kwi-220°C. Ubuninzi obuvunyiweyo kufuneka buhlale buvela kumthengisi wetreyi egqityiweyo.

Izicelo zeTreyi yokutya eqhelekileyo yeCPET

I-CPET isetyenziswa kakhulu kwezi zinto zilandelayo:

• Ukutya okulungisiweyo okuqandisiweyo

• Ukutya okulungiselelwe ukubanda

• Izitya zepasta nerayisi

• Ukutya kwenyama nemifuno

• Ukutya kweenqwelo-moya

• Ukutya esikolweni nasesibhedlele

• Iinkqubo zokutya ngamavili

• Ukupakisha ekhitshini eliphakathi

• Iidizethi ezifakwa kwi-oven

• Izicelo zebheki

• Ukutya okulawulwa yinxenye

• Iitreyi ezinegumbi elinye, ezimbini nezithathu

Imida ephambili ye-CPET

I-CPET idla ngokungacaci okanye ingacaci kangako, ngoko ke ayinakufanisa ukubonakala kwemveliso ye-APET ecacileyo.

Ikwabandakanya iindleko eziphezulu zezinto zokwakha kunye nokucubungula. Ukusebenzisa i-CPET kwisaladi ebandayo okanye umboniso webhakari kunokongeza ukusebenza okungafunwayo yimveliso.

I-CPET ekhuselekileyo kwi-oven kufuneka isetyenziswe ngaphakathi kwemida yayo. Akufanele ibekwe phantsi kwe-grill okanye i-broiler, ivezwe elangeni elivulekileyo, okanye ivunyelwe ukuba ichukumise into yokufudumeza. Ixesha kunye nemiyalelo yomthengisi wetreyi zibaluleke kakhulu kunezikhokelo zezinto ezisetyenziswayo ngokubanzi.

Ukumelana nobushushu: Yeyiphi into esebenza kakuhle?

I-CPET lukhetho olucacileyo xa kufuneka ukusebenza kwe-oven eqhelekileyo.

Ulwakhiwo lwayo oluyikristale lubonelela ngozinzo olungcono xa lushushu kunePET eqhelekileyo engenasimo. Oku kuxhasa ukutya okukhenkcezisiweyo okupakishwe, kuvaliwe, kuqandisiwe, kusasazwe kwaye kufudunyezwe ngaphandle kokudlulisela ukutya kwenye isitya.

I-APET ikwindawo engcono yokusetyenziswa kwindawo ebandayo neyomileyo. Ezinye iitreyi ezisekelwe kwi-APET zinokunyamezela ukugcinwa kwindawo ebandayo kunye nokuqandisa, kodwa oku akuzenzi zikhuseleke kwi-oven.

Umgaqo osebenzayo wokukhetha ngulo:

• Isibonisi esibandayo esingenakuphinda sifudumale: Khetha i-APET.

• Isibonisi esiqandisiweyo esingenabushushu: Cinga ngesakhiwo se-APET okanye se-PET esivavanyiweyo.

• Ukufudumeza kwakhona kwi-microwave kuphela: Cinga ngetreyi ye-CPET okanye ye-PP eqinisekisiweyo.

• I-microwave kunye ne-oven eqhelekileyo: Khetha itreyi ye-CPET esemgangathweni we-oven.

• Ukusuka kwi-oven eqhelekileyo ukuya kwi-freezer: Khetha itreyi ye-CPET evavanyiweyo.

Musa ukusebenzisa igama eliqhelekileyo elithi 'PET' njengobungqina bokusebenza kobushushu.

Inkcazo-ntetho ecacileyo neshelufu

I-APET ibonelela ngokubonakala kwemveliso okungcono kakhulu kwezinto xa kuthelekiswa apha.

Inkangeleko yayo ecacileyo nekhazimlayo ibalulekile ekutyeni okunombala, ubutsha kunye nokuhombisa okunefuthe kwisigqibo sokuthenga. Iitreyi ze-APET ezicacileyo ke ngoko zisetyenziswa kakhulu kwiziqhamo, iisaladi, i-sushi, i-bakery kunye needizethi.

I-CPET ngokubanzi inombala omnyama, omhlophe okanye omnye umbala ongacacanga. Nangona ingabonisi imveliso emzimbeni wetreyi, inokwenza umahluko ophezulu kwizidlo ezilungisiweyo. Ukubonakala kwemveliso kunokubonelelwa ngefilimu ecacileyo yokugquma.

Khetha i-APET xa ukubona imveliso kuyimfuneko ephambili yokuthengisa. Khetha i-CPET xa ukusebenza kakuhle kokufudumeza kubaluleke ngakumbi kunomzimba wetreyi ecacileyo.

Ukuhambelana kweFilimu yokutywina kunye nokugquma

Itreyi yokutya yinxalenye enye kuphela yephakheji. Izinto zetreyi, umphezulu weflange, ifilimu yokugquma kunye nomatshini wokutywina kufuneka zisebenze njengenkqubo enye.

Ifilimu yokugquma iitreyi ze-APET

I-APET ingavalwa ngolu hlobo lulandelayo:

• Ifilimu yokugquma yePET egqunywe nge-coated

• Ifilimu evalekayo yePETG

• Ifilimu ekwaziyo ukuxobula lula ehambelana ne-APET

• Ifilimu yokugquma yePET/PE xa itreyi inomaleko wokutywina wePE

• Ifilimu enomqobo ophezulu elaminethiweyo yezicelo zeMAP

Umphezulu oqhelekileyo we-APET kunye nomphezulu we-APET/PE azisebenzisi ifilimu efanayo yokugquma.

Iitreyi zokutya zePET/PE zongeza umaleko wePE ukuphucula ukusebenza kokuvala ubushushu. Oku kunokubonelela ngokutywinwa okuqinileyo okanye okunokuxobuka nge-sealant esekwe kwi-PE ehambelanayo.

Ifilimu yokugquma iitreyi ze-CPET

Iitreyi zokutya ezilungele ukutya ze-CPET zingasebenzisa:

• Ifilimu yokugquma yeBOPET egqunyiweyo

• Ifilimu yePET/PE ehlutywa lula

• Ifilimu yokutywina nge-weld

• Ifilimu elwa nenkungu

• Ifilimu eprintiweyo

• Ifilimu enomqobo ophezulu

• Ifilimu yokuzikhupha umoya okanye yokuzibhoboza ngaphambi kokufudumeza

Ifilimu kufuneka inyamezele inkqubo yokukhenkceza nokufudumeza ecetywayo. Ezinye iifilimu mazisuswe ngaphambi kokuba zisetyenziswe kwi-oven, ngelixa ezinye zinokugqojozwa, zifakwe umoya okanye zenziwe ngendlela yokuba zifudumale.

Izinto ze-HSQY iifilimu zokugquma zePET, PET/PE, CPET kunye neetreyi zePP , okuvumela ukuba itreyi kunye nefilimu yokutywina zivavanywe kunye.

Izinto ezitshintshayo ezichaphazela umgangatho wesitywina

Ukusebenza kwetywina kuxhomekeke koku:

• Izinto zokwenyani zetreyi-flange

• Umaleko wesitywino sefilimu yokugquma

• Ubushushu besitywino

• Ixesha lokuhlala

• Uxinzelelo

• Ububanzi beFlange kunye nokuqina kwayo

• Ukutya, ioyile okanye ukufuma kwiflange

• Ukunyamezelana kwetreyi kunye nefilimu

• Ubushushu bokugcina

• Imiyalelo yokufudumeza

• Amandla afunekayo okuxobula

Igama lezinto ezibonakalayo lodwa alinakuqinisekisa ukuba iphakheji ayinakuvuza.

Ukusebenza kweMiqobo kunye noBomi beShelufu

I-APET kunye ne-CPET zombini zivela kwi-PET kwaye zibonelela ngeempawu eziluncedo zokuthintela. Nangona kunjalo, akukho nanye kwezi zinto echaza izinga lokugqibela lokudluliselwa kweoksijini okanye izinga lokudluliselwa komphunga wamanzi kwiphakheji.

Ixesha lokuphelelwa kwayo lixhomekeke koku:

• Ubukhulu betreyi nodonga

• Ubungakanani bekristale

• Umxholo ophinde wasetyenziswa

• Izakhelo ezongezelelweyo zesitywino okanye zokuthintela

• Ulwakhiwo lwefilimu yesigqubuthelo

• Ukuthembeka kwetywina

• Umxube wegesi weHeadspace kunye neMAP

• Iimpawu zokutya

• Ubushushu bokugcina

• Ukukhanya okukhanyayo

Kwizinto ezifuna inyama ebandayo, itshizi okanye ukutya kwaselwandle, abathengi banokusebenzisa itreyi yePET/EVOH/PE endaweni yetreyi eqhelekileyo yeAPET. I-EVOH inika umqobo oqinileyo weoksijini, ngelixa i-PE ixhasa ukutywinwa.

Itreyi enomqobo ophezulu ayizukulungisa umqobo ovuzayo. Umqobo kunye nokuthembeka komqobo kufuneka kuvavanywe kunye.

Ukusebenza kweFriji kunye neMpembelelo ebandayo

I-CPET ikhethwa kakhulu kwizidlo ezilungisiweyo eziqandisiweyo kuba inokuxhasa ukugcinwa kobushushu obuphantsi kunye nokuphinda kufudunyezwe.

I-APET ingasetyenziswa nakwiindawo ezikhethiweyo zokutya okukhenkcezisiweyo xa kungekho mfuneko yokuphinda kufudunyezwe kubushushu obuphezulu. Nangona kunjalo, itreyi egqityiweyo kufuneka ivavanywe ukuba ayibandi, ukuqhekeka kweekona, umthwalo oqokelelweyo kunye noxinzelelo lobushushu.

Uvavanyo lwemveliso eqandisiweyo kufuneka lusebenzise ukutya kokwenyani kuba umxholo wamanzi, ubunzima bokutya kunye nejometri yemveliso kunokutshintsha uxinzelelo lwetreyi.

Vavanya:

• Ukumelana nokuwa kwiqondo lobushushu eliphantsi lokugcina

• Ukuqhekeka kwekona kunye neflange

• Ukusebenza kokubeka izinto ngokwee-stacking

• Vala ukuthembeka emva kokukhenkceza

• Uxinzelelo lobushushu ngexesha lokufudumeza kwakhona

• Ukuphambuka phantsi komthwalo wokutya

• Ixolo lefilimu emva kokugcinwa kwindawo ebandayo

Ukusebenziseka kwakhona kunye nokuSebenzisa kwakhona umxholo

I-PET, i-APET kunye ne-CPET zezosapho lwezinto ze-PET, ezidla ngokunxulunyaniswa nekhowudi yokuchongwa kwe-resin #1. Oku akuthethi ukuba yonke itreyi iya kuqokelelwa okanye isetyenziswe kwakhona kuzo zonke iimarike.

Ukuphinda kusetyenziswe kwakhona kuxhomekeke koku kulandelayo:

• Imithetho yendawo yokuqokelelwa kwempahla

• Itekhnoloji yokuhlela

• Umbala wetreyi

• Iilebheli kunye nezinto zokuncamathelisa

• Ukwakhiwa kwefilimu yokugquma

• Intsalela yokutya

• I-PE, i-EVOH okanye ezinye iileya

• Ipesenti ye-PET kwisakhiwo sisonke

• Imfuno yendawo yezinto ezisetyenzisiweyo zetreyi

Iitreyi ze-APET ezicacileyo ezinezinto ezi-mono zinokuba lula ukuzibona nokuzihlela kuneetreyi ezimnyama okanye ezintsonkothileyo ezinee-multilayer kwezinye iinkqubo zokuphinda zisetyenziswe. Ukwamkelwa kwe-CPET kuyahluka ngokwengingqi, ngakumbi kwiitreyi ezimnyama okanye ezinombala omninzi.

Izakhiwo ze-PET/PE kunye ne-PET/EVOH/PE zinokubonelela ngezibonelelo ezibalulekileyo zokutywina okanye zobomi beshelufu, kodwa iileya zazo ezongezelelweyo kufuneka ziqwalaselwe kuvavanyo lokuphinda kusetyenziswe.

Indlela enoxanduva kukuqinisekisa ukuba iphakheji epheleleyo iya kukwazi ukuphinda isetyenziswe kwimarike apho iza kuthengiswa khona. Ikhowudi ye-resin #1 yodwa ayibobungqina obaneleyo bebango lokurisayikilisha elingafanelekanga.

Ixabiso kunye nokusebenza kakuhle

I-APET ngokubanzi yindlela engabizi kakhulu xa iphakheji ifuna kuphela ukusebenza kokutya okubandayo kunye nokubonakaliswa okucacileyo.

I-CPET idla ngokubiza ngaphezulu kuba ifuna i-crystallization elawulwayo kwaye yenzelwe uluhlu olusebenzayo olunzima ngakumbi. Nangona kunjalo, ixabiso layo eliphezulu leyunithi linokuqinisekiswa xa itreyi enye ithatha indawo yezikhongozeli ezahlukeneyo zokuqandisa, zokupheka nezokuphakela.

Thelekisa ixabiso lilonke lokupakisha usebenzisa:

• Ixabiso letreyi

• Ixabiso lefilimu yokugquma

• Ukuzalisa kunye nokusebenza ngokutywina

• Ixabiso lokungamkeli

• Izinga lokuvuza

• Uxinano lwe-stack

• Umonakalo wezothutho

• Inkunkuma yokutya

• Ukulungiselela abathengi lula

• Isidingo sesitya sokupheka sesibini

• Iimfuneko zokutshintsha umgca wokupakisha

Itreyi enexabiso eliphantsi ayisoloko iyinkqubo yokupakisha enexabiso eliphantsi.

Yeyiphi into efanelekileyo yokutya okwahlukileyo?

Ezi ziingcebiso zokuqala. Izinto zokugqibela kufuneka zivavanywe ngokutya okwenyani kunye nenkqubo.

Indlela yokukhetha phakathi kwe-CPET kunye ne-APET

1. Qala Ngendlela Yokufudumeza Yabathengi

Qinisekisa ukuba ukutya kuya kuhlala kubanda, kuya kufakwe kwi-microwave okanye kuya kufakwa kwi-oven eqhelekileyo.

Ukuba kuyimfuneko ukusebenzisa i-oveni eqhelekileyo, qala nge-CPET. Ukuba iphakheji iya kuhlala ipholile kwaye isibonisi sicacile, qala nge-APET.

2. Chaza uMjikelo woBushushu obupheleleyo

Musa ukunika kuphela ubushushu obuphezulu. Bhala phantsi yonke inkqubo:

• Ubushushu bokuzalisa

• Indlela yokupholisa

• Ubushushu bokugcina obubandayo okanye obuqandisiweyo

• Ubushushu bokusasazwa

• Amandla e-microwave kunye nobude bexesha

• Ubushushu be-oven kunye nobude bayo

• Ixesha lokubamba emva kokufudumeza

3. Qinisekisa ukuba ukungafihlisi kubalulekile na

I-APET idla ngokukhethwa xa abathengi kufuneka babone ukutya ngetreyi.

I-CPET ifanelekile xa ukusebenza kobushushu kubaluleke ngakumbi kwaye ifilimu ecacileyo ephezulu inokubonelela ngokubonakala okwaneleyo.

4. Misela iThagethi yoBomi obuLindelekileyo

Kwivenkile yokubhaka okanye imveliso yexesha elifutshane, i-APET eqhelekileyo inokwanela. Kwinyama okanye ukutya kwaselwandle okunomoya-mpilo obuthathaka, itreyi yokuthintela efana ne-PET/EVOH/PE inokufuneka.

Cacisa iimeko ze-OTR, i-WVTR kunye ne-MAP ekujoliswe kuzo xa zisaziwa.

5. Tshatisa itreyi nefilimu yokugquma

Nika umboneleli wefilimu isakhiwo esipheleleyo setreyi. Qinisekisa ukuba iflange i-APET, i-CPET, i-PETG-coated okanye i-PE-laminated.

Khetha ukuxobuka okulula, ukutywina okanye ukuvala kwakhona ngokweembono zomthengi kunye nomngcipheko wokusasazwa.

6. Hlola iiMfuno zoZinzo

Chaza ukuba iprojekthi ibeka phambili na umxholo osetyenzisiweyo, uyilo lwezinto ezisetyenzisiweyo, ukunciphisa ubunzima okanye ukusebenziseka kwakhona kwendawo.

Kuphephe ukukhetha izinto ezisekelwe kwilogo yokusetyenziswa kwakhona ngaphandle kokuvavanya itreyi epheleleyo, ifilimu, ilebheli kunye nenkqubo yokuncamathelisa.

7. Sebenzisa uQinisekiso lwePakeji

Vavanya itreyi yokwenyani, ifilimu, ukutya kunye nomgca wokuvelisa ngaphambi kokuba ukhutshwe kurhwebo.

Uvavanyo Okufanele Lugqitywe Ngaphambi Kokuveliswa Ngobuninzi

Inkqubo yokuqinisekisa itreyi yokutya kufuneka iquke:

1. Uvavanyo lobukhulu

2. Ukuthe tyaba kwetreyi

3. Uvavanyo lwefestile yesitywino

4. Uvavanyo lokuqina kwamaxolo

5. Uvavanyo lokuvuza nokuqhuma

6. Uvavanyo lweMAP lokugcina igesi, ukuba lukhona

7. Uvavanyo lokulwa nenkungu

8. Uvavanyo lokuwa okubandayo okanye okuqandisiweyo

9. Uvavanyo lokubeka inqwaba kunye noxinzelelo

10. Ukulinganisa ezothutho

11. Uvavanyo lwe-microwave, xa lufunwa

12. Uvavanyo oluqhelekileyo lwe-oven, xa lufunwa

13. Uvavanyo lomothuko olushushu

14. Uvavanyo lokufuduka kunye nokuthobela imithetho yokunxibelelana kokutya

15. Uvavanyo lokuphela kwexesha lokulinda ngokutya kokwenyani

16. Uvavanyo lokuvula nokuphatha abathengi

Uvavanyo lobushushu kufuneka lusebenzise indibaniselwano embi kakhulu yobunzima bokutya, umxholo weoyile, ixesha lokufudumeza kunye nobukhulu betreyi eludongeni.

Iimpazamo eziqhelekileyo xa kuthelekiswa i-CPET, i-PET kunye ne-APET

Impazamo 1: Ukuphatha i-PET kunye ne-APET njengeeplastiki ezahluke ngokupheleleyo

I-APET luhlobo lwe-PET. Itreyi ecacileyo ethengiswa nje ngokuba yi-PET idla ngokuba yi-APET ngokwengcali.

Soloko ujonga iinkcukacha ezipheleleyo zezinto.

Impazamo yesi-2: Ukucinga ukuba yonke itreyi yePET ikhuselekile kwi-oven

Igama eliqhelekileyo elithi PET alibonisi ukusebenza kakuhle kumaqondo obushushu aphezulu. Iitreyi ze-APET ezicacileyo azijoliswanga kwii-oveni eziqhelekileyo.

Sebenzisa itreyi ye-CPET esemgangathweni we-oven xa kufuneka ukufudumeza i-oven eqhelekileyo.

Impazamo 3: Ukucinga ukuba yonke itreyi ye-CPET inomda ofanayo wobushushu

Ubushushu obuphezulu buxhomekeke kudidi, ubukrelekrele, ijiyometri yetreyi, ubukhulu bodonga, ixesha lokuvezwa, umthwalo wokutya kunye neemeko ze-oveni.

Sebenzisa iinkcukacha zetreyi egqityiweyo, hayi ubushushu be-intanethi obuqhelekileyo.

Impazamo 4: Ukungayinaki iSeal Layer

Ifilimu yokugquma ivala umphezulu wetreyi, kungekhona igama eliqhelekileyo kwikhathalogu yemveliso. I-APET, i-APET/PE kunye ne-PET/EVOH/PE zinokufuna izitywini zefilimu ezahlukeneyo.

Impazamo 5: Ukukhetha i-CPET Xa Ubushushu Bungafuneki

I-CPET inokongeza iindleko ezingeyomfuneko kwaye inciphise ukubonakala kwemveliso kwisicelo esibonakalayo esibandayo. I-APET idla ngokufaneleka ngakumbi kwiisaladi ezicacileyo, iziqhamo, i-sushi kunye nokupakisha i-bakery.

Impazamo 6: Ukwenza amabango okuSebenzisa kwakhona okuBanzi

Ukuchongwa kwe-resin ye-PET akuqinisekisi ukuqokelelwa okanye ukuphinda kusetyenziswe kwindawo. Umbala wetreyi, iileya zokuthintela, ifilimu, iilebheli kunye neenkqubo zengingqi zonke zibalulekile.

Impazamo 7: Ukuvavanya itreyi engenanto Kuphela

Itreyi engenanto ingaphumelela uvavanyo lwe-oven okanye lwefriji ngelixa ingaphumeleli phantsi kobunzima, ioyile, isosi okanye ukufuma kokutya kokwenyani.

Soloko uqinisekisa iphakheji yokutya egqityiweyo.

Imibuzo ebuzwa qho

Ngaba i-PET iyafana ne-APET?

I-APET luhlobo lwe-PET olunesakhiwo esingaguqukiyo, esingesikristali. Iitreyi zokutya ezininzi ezicacileyo ezithengiswa njenge-PET ngokwetekhnoloji ziyi-APET. Nangona kunjalo, i-'PET' ingachaza nezinye iintlobo kunye nezakhiwo ezinamanqwanqwa amaninzi, ngoko ke abathengi kufuneka bajonge iphepha ledatha.

Ngaba i-CPET ingcono kune-APET?

I-CPET ingcono kakhulu kwizidlo zesiqhelo ezisetyenziswa kwi-oven, kwi-microwave nakwi-freezer ukuya kwi-oven. I-APET ingcono kakhulu kwiipakeji zokutya ezibandayo ezicacileyo kunye nokuboniswa kwevenkile. Akukho nanye kwezi zinto ifanelekileyo kuzo zonke izinto ezisetyenziswayo.

Yeyiphi into efanelekileyo kwiitreyi zokutya ezifakwa kwi-oven?

I-CPET ngokubanzi yeyona nto ilungileyo esekwe kwi-PET kwiitreyi zokutya ezifakwa kwi-oven kuba ulwakhiwo lwayo oluqinileyo lubonelela ngokumelana nobushushu okungcono kunye nozinzo oluphezulu. Itreyi kufuneka ivavanywe kwaye ivunywe ubushushu obufunekayo kunye nexesha lokufudumeza.

Yeyiphi into efanelekileyo kwiitreyi zokutya ezicacileyo?

I-APET idla ngokuba lolona khetho lulungileyo xa izinto zibonakala ngokucacileyo, zikhazimla kwaye zibonakala kakuhle kwimveliso. Isetyenziswa kakhulu kwiziqhamo, iisaladi, i-sushi, i-bakery, iidizethi kunye nokutya okubandayo.

Ngaba iitreyi ze-APET zingangena kwi-microwave?

Iitreyi ze-APET eziqhelekileyo azikhuthazwa ukuba zifudunyezwe kwi-microwave ngaphandle kokuba itreyi egqityiweyo yenziwe ngokukodwa kwaye yaqinisekiswa ukuba ingasetyenziswa.

Ngaba iitreyi zeCPET zinokuhamba ngqo ukusuka kwifriji ukuya kwi-oven?

Iitreyi ezininzi ze-CPET zenzelwe ukusetyenziswa kwi-oven efrijini. Umsebenzisi kufuneka alandele amaqondo obushushu aphantsi kunye naphezulu achazwe ngumthengisi, ixesha lokufudumeza kunye nemiyalelo ye-oven.

Ngaba iitreyi zeCPET zihlala zimnyama?

Hayi. Iitreyi zeCPET zihlala zimnyama okanye zimhlophe, kodwa eminye imibala inokuveliswa. I-CPET idla ngokuba yi-opaque okanye i-semi-opaque kuba i-crystallization inciphisa ukukhanya.

Ngaba i-APET ingasetyenziswa kwakhona?

I-APET yeyentsapho ye-PET, kodwa ukuphinda kusetyenziswe kwakhona kuxhomekeke ekuqokeleleni kwendawo, ekuhluzweni, kumbala wetreyi, kwintsalela yokutya, kwiileyibhile nakwezinye iileya ezongezelelweyo. Ibango lokuphinda kusetyenziswe kwakhona kufuneka liqinisekiswe kwiphakheji epheleleyo kunye nemarike ekujoliswe kuyo.

Yintoni umahluko phakathi kwe-APET kunye ne-PET/PE?

I-APET ayifani ne-PET. I-PET/PE idibanisa isiseko se-PET okanye se-APET kunye nomaleko wokutywina we-polyethylene. Umaleko we-PE unokuphucula ukusebenza kwe-heat-seal kodwa udala isakhiwo se-multi-polymer ekufuneka siqwalaselwe ngexesha lovavanyo lokuphinda kusetyenziswe.

Yeyiphi ifilimu yokugquma ekufuneka isetyenziswe kwiitreyi zeCPET?

Iitreyi zeCPET zingasebenzisa iifilimu zokugquma zeBOPET, PET/PE ezigqunywe lula okanye ezinye iifilimu zokugquma ezihambelana ne-oven kunye ne-microwave. Ifilimu echanekileyo ixhomekeke kwizixhobo zeflange, uhlobo lwesitywino, ithagethi yesithintelo kunye nemiyalelo yokufudumeza kwakhona.

Isigqibo Sokugqibela: Yeyiphi Itreyi Yokutya Ofanele Uyikhethe?

Khetha i-CPET xa itreyi yokutya kufuneka ixhase indawo yokugcina eqandisiweyo, ukufudumeza kwakhona kwi-microwave, ukufudumeza kwi-oven eqhelekileyo okanye inkqubo epheleleyo yokuyibeka kwi-oven efrijini.

Khetha i-APET xa ukutya kuza kuhlala kubanda okanye kupholile kwaye ukucaca okuphezulu, ukukhanya kunye nokubonakaliswa kwevenkile zezona zinto ziphambili.

Phatha i-PET njengosapho olubanzi lwezinto—hayi ngokuzenzekelayo njengendlela yesithathu. Xa umthengisi enikezela ngetreyi ye-PET, buza ukuba ingaba yi-APET, i-CPET, i-PET/PE, i-PET/EVOH/PE okanye olunye ulwakhiwo.

Ukuze ufumane ingcebiso ethembekileyo, nika umboneleli wakho uhlobo lokutya, ubungakanani betreyi, ubushushu bokuzalisa, iimeko zokugcina, indlela yokufudumeza kwakhona, injongo yexesha lokuphelelwa yishelufu, imfuneko yefilimu yesigqubuthelo kunye nemakethi yokuya kuyo. I-HSQY Plastic Group inokuxhasa ukhetho oludibeneyo lweetreyi ze-CPET, iitreyi zePET ezicacileyo, iitreyi zesithintelo kunye neefilimu zesigqubuthelo ezihambelanayo kwiiprojekthi zokupakisha ukutya ezenzelwe wena.