Ifilimu yokutywina yetreyi yePP

Yintoni iFilimu yokutywina kwiitreyi zePP?

Ifilimu yokutywina iitreyi zePP , eyaziwa ngokuba yifilimu yokugquma itreyi yePP okanye ifilimu yetreyi yepolypropylene, yifilimu egoqekayo eyenzelwe ukuvala iitreyi zokutya zepolypropylene ezenziwe kwangaphambili, iikomityi kunye nezikhongozeli.

Ifilimu ibekwe phezu kwetreyi ezaliswe ngokupheleleyo kwaye ibotshelelwe kwifleyingi yetreyi ngokusebenzisa ubushushu obulawulwayo, uxinzelelo kunye nexesha lokuhlala. Ngokuxhomekeke kwisakhiwo sefilimu, iphakheji egqityiweyo inokubonelela ngokuvulwa okulula, ukuvalwa kwetywina, ukusebenza okuchasene nenkungu, isithintelo seoksijini, isithintelo sokufuma, ukumelana nokubhoboza, ukukhupha umoya ngomphunga kunye nophawu oluprintiweyo.

I-HSQY ibonelela ngeefilimu zokugquma ezine-BOPET/CPP, ezisekwe kwi-BOPP, i-PET/PE kunye ne-EVOH kwiitreyi ze-PP ezifanelekileyo. Izixhobo ezikhoyo ziquka ukutya okulungisiweyo, ukutya okubandayo, inyama, iinkukhu, ukutya kwaselwandle, iimveliso zobisi, iisaladi, imveliso, iimveliso zokubhaka kunye nokupakishwa okulungisiweyo kwemozulu.

Ukuhambelana kwefilimu kugqitywa ngumaleko wesitywina setreyi-contact, kungekuphela nje ngegama lomaleko wangaphandle wefilimu. Ifilimu echanekileyo kufuneka ivavanywe ngetreyi yePP yorhwebo, umatshini wokupakisha ukutya kunye nowokuvala itreyi ngaphambi kokuba yenziwe ngobuninzi.

Kutheni kubalulekile ukuba iPP Tray Sealing ihambelane neemeko ezahlukeneyo?

Iitreyi zePP zingahluka ngokwezinga le-resin, umxholo we-copolymer, umxholo ophinda usetyenziswe, umbala, unyango lomphezulu, i-flange geometry kunye neemeko ze-thermoforming. Olu mahluko lunokutshintsha ubushushu bokuqalisa ukutywina, amandla okuxobula kunye nokuthembeka kwephakheji.

Iitreyi ezimbini ezichazwe njenge-polypropylene zisenokungaboneleli ngokusebenza okufanayo kokutywina ngefilimu efanayo.

Iisampuli zetreyi ezibonakalayo ziyacetyiswa kakhulu xa ukhetha okanye uphuhlisa iinkcukacha ezintsha zefilimu yokugquma yePP.

Iinkcukacha zeFilimu yokutywina itreyi yePP

Le theyibhile ilandelayo ishwankathela ukhetho oluqhelekileyo olufumanekayo kudidi lwefilimu yesigqubuthelo setreyi yeHSQY PP. Iinkcukacha ezichanekileyo zixhomekeke kwisakhiwo esikhethiweyo, uhlobo lwesitywino, inqanaba lesithintelo kunye neemfuno zemveliso.

Uluhlu oludwelisiweyo ludibanisa izakhiwo ezininzi zefilimu ze-HSQY. Isicatshulwa sokugqibela kufuneka sichaze ulwakhiwo lwefilimu oluchanekileyo, ububanzi, ubukhulu, uhlobo lwesitywino kunye nemfuno yonyaka.

Izakhiwo zeFilimu eziQinisekisiweyo zeTray yePP eqhelekileyo

Ifilimu yokugquma yeBOPET/CPP

Ifilimu yokugquma yeBOPET/CPP idibanisa umaleko wangaphandle wepolyester ojonge kwicala eliphakathi kunye nomaleko woqhagamshelwano lwetreyi yepolypropylene ephosiweyo.

I-BOPET inika ukucaca okubonakalayo, amandla okutsalwa, uzinzo olunemilinganiselo kunye nomphezulu oprintwayo. I-CPP inika ukuvalwa kobushushu kwaye inokwenziwa ukuze kube lula ukuyisusa okanye ukutywina okuqinileyo kwiindawo ze-PP ezihambelanayo.

Iimveliso zeHSQY ezinxulumene noko ziquka    ifilimu yokugquma ye-BOPET/CPP -lock-seal    kunye ne    ifilimu yokugquma yeBOPET/CPP ecoliweyo lula.

Ifilimu yokugquma esekwe kwi-BOPP

I-BOPP ibonelela ngoxinano oluphantsi, ukucaca, ukumelana nokufuma kunye nokuhambelana noyilo lokupakisha olugxile kwi-PP.

Ifilimu ingabandakanya i-PP eguquliweyo, i-CPP, i-PE okanye olunye ungqimba lwesitywina. Igama lefilimu epapashweyo lodwa aliqinisekisi ukutywinwa ngqo kwitreyi nganye ye-PP.

Ifilimu ye-EVOH/PP High-Barrier

Ifilimu ye-EVOH/PP ibandakanya umaleko we-EVOH ukunciphisa ukuhanjiswa kweoksijini kunye negesi ngelixa umaleko osekwe kwi-PP ubonelela ngokusebenza koomatshini kunye nokuhambelana kokuvala itreyi.

Ikhethelwe iMAP, inyama, ukutya kwaselwandle, ubisi, ukutya okulungisiweyo kunye nezinye iimveliso ezibuthathaka kwioksijini.

Jonga ii-HSQY's    Ifilimu ye-EVOH/PP enemiqobo ephezulu.

Ifilimu yokugquma ye-BOPP/EVOH Multilayer

Ifilimu ye-BOPP/EVOH eneeleya ezininzi idibanisa ukusebenza kwe-BOPP okubonakalayo kunye nokufuma kunye nomqobo we-oxygen we-EVOH kunye nomaleko wokuvala ubushushu okhethekileyo.

Umaleko woqhagamshelwano lwetreyi kufuneka uhambelane neflengi yetreyi yePP yokwenyani. Xa isakhiwo esipapashiweyo sinomaleko we-PE, ukuhambelana ngqo ne-mono-PP kufuneka kuqinisekiswe ngokusebenzisa iimvavanyo zokutywina.

Jonga izinto ezinxulumene noko    Ifilimu yokutywina ye-BOPP/EVOH enezingqimba ezininzi.

Ifilimu yeSealant yeUniversal-Seal okanye eGuquliweyo

Ezinye iifilimu zisebenzisa izitywina ze-polyolefin ezilungisiweyo ezenzelwe ukutywina izinto ezahlukeneyo zetreyi, ezifana ne-PP, i-PE, i-PET okanye i-PS.

Akufuneki kucingelwe ukuba ihambelana ne-Universal. Ifilimu efanayo inokuvelisa amandla ahlukeneyo okuxobuka, ukubonakala kwe-seal kunye nokumelana nokuvuza kwiindawo ezahlukeneyo zetreyi.

I-Easy Peel, i-Lock Seal kunye nezinye iindlela zokuvula

Izicelo zeFilimu yokutywina itreyi yePP

Ukutya Okupholileyo Okulungisiweyo

Iitreyi zePP kunye neefilimu zokugquma ezihambelanayo zisetyenziselwa ipasta, irayisi, inyama ephekiweyo, imifuno, iisosi, iikhari kunye nokutya okunezakhi ezininzi.

Iifilimu ezilungele ukutya zingafuna ukuxobuka lula, ukusebenza kakuhle kokungangeni kwenkungu, ukufudumeza kwakhona kwi-microwave, ukuphefumla ngomphunga okanye ukumelana nokutshisa.

Inyama entsha kunye neenkukhu

Iifilimu zokugquma ezinemiqobo ephezulu nezimelana nokubhoboka zingasetyenziselwa inyama yenkomo, inyama yehagu, inyama yegusha, inyama egayiweyo, iisoseji, inkukhu kunye neturkey ezipakishwe kwiitreyi ezisekwe kwiPP.

Iimveliso ezifakwe emathanjeni zinokufuna ukumelana nokubhobozwa okuphezulu, iitreyi ezinzulu kunye nokutywinwa okuthembekileyo ngenxa yokufuma okuncinci okanye ungcoliseko lwamafutha.

Iintlanzi kunye nokutya kwaselwandle

Izinto ezisetyenziswayo ziquka iintlanzi ezifakwe kwi-fish fillets, ii-shrimp, ii-shellfish, iindawo zokutya kwaselwandle kunye nokutya kwaselwandle okulungisiweyo.

Ukupakisha ukutya kwaselwandle kufuneka kuqinisekiswe ukuba kugqojozwe, kukhutshwa ulwelo, umxube wegesi, ubushushu kunye nomngcipheko we-microbiological.

Ubisi kunye netshizi

Iifilimu zokugquma zetreyi yePP zingasetyenziselwa iziqwenga zetshizi, iimveliso zebhotolo, iidizethi zobisi, ukutya okusekwe kwiyogathi kunye nokutya kobisi okubandayo.

Ukupakishwa kwetshizi kunokufuna ukuba igesi ikwazi ukungena kakuhle, kulula ukuyixobula okanye ukuyixobula nokuyivala kwakhona.

IiSaladi kunye nokutya kweDeli

Iifilimu ezicoliweyo lula nezithintela inkungu zifanelekile kwiisaladi, iinoodles ezibandayo, imifuno elungisiweyo, ukutya okumnandi, iidiphu kunye nezitya ezibandayo.

Iziqhamo nemifuno emitsha

Iitreyi zemveliso yePP zingavalwa ngeefilimu zokugquma ezicacileyo, ezichasene nenkungu okanye ezineembobo zeequnube, iitumato, iziqhamo ezisikiweyo, imifuno kunye neekhowa.

Imveliso entsha iyaqhubeka nokuphefumla emva kokupakishwa, ngoko ke kufuneka i-microperforation okanye i-removal yegesi elawulwayo endaweni yefilimu enomqobo ophezulu ngokupheleleyo.

Ibhekile kunye neeDizethi

Iikeyiki, iipastries, iimveliso zentlama, iiconfectionery, iipuddings kunye needesserts ezibandayo zingasebenzisa iifilimu zokugquma ezicacileyo okanye eziprintiweyo ezihambelana nePP.

Ukutya Okukhenkcezisiweyo

Amanqanaba efilimu ekhethiweyo kunye netreyi yePP anokuvavanywa kwizidlo ezikhenkcezisiweyo, inyama, ukutya kwaselwandle, imifuno kunye needizethi.

Ukuguquguquka kobushushu obuphantsi, ukumelana nempembelelo kunye nokuthembeka kwetywina kufuneka kuvavanywe ngexesha lokuqandisa, ukuthuthwa kunye nokunyibilika.

Ifilimu enomqobo ophezulu yeetreyi zemephu zePP

Ukupakisha umoya okutshintshiweyo kuthatha indawo yomoya oqhelekileyo ngaphakathi kwitreyi ngomxube wegesi olawulwayo ngaphambi kokuba uvalwe.

Ifilimu eqhelekileyo yokugquma yePP isenokungabi naso isithintelo esaneleyo seoksijini kwi-MAP. Ukutya okuchaphazeleka yioksijini kudla ngokufuna ifilimu equlethe i-EVOH okanye enye ingqimba enomqobo ophezulu.

Inkqubo epheleleyo yeMAP kufuneka iqwalasele oku kulandelayo:

• Ulwakhiwo lwesithintelo setreyi yePP

• Izinga lokudluliselwa kweoksijini kwifilimu yesigqubuthelo

• Izinga lokusasazeka komphunga wamanzi

• Umxube wegesi okhethekileyo wokutya

• Ioksijini eseleyo emva kokuvalwa

• Umlinganiselo wegesi kwimveliso

• Ukucoceka kweflange kunye nokuthembeka kwesitywino

• Ubushushu bokugcina kunye nokuthutha

• Ixesha lokusasazwa ekujoliswe kulo kunye nexesha elihlala lihleli

Abathengi abaphuhlisa ukupakisha iMAP banokuphonononga iiHSQY's    Iitreyi zeMAP,    iitreyi zePP ezithintelayo kakhulu    kunye    Iitreyi zePP/EVOH/PE.

Amabango okuphila ixesha elide kwishelufu yorhwebo kufuneka axhaswe ngokusebenza kakuhle kwephakheji, ukugcinwa kwegesi, uvavanyo lwe-microbiological kunye nolweemvakalelo kusetyenziswa inkqubo yokutya kunye nokupakisha yokwenyani.

Ifilimu yokugquma i-Anti-Fog yePP Trays

Ifilimu elwa nenkungu inciphisa amathontsi amanzi abonakalayo ngokusasaza umswakama oxineneyo kumaleko obhityileyo ocacileyo.

Iluncedo kwizidlo ezibandayo, inyama, ukutya kwaselwandle, iisaladi, imveliso kunye nokutya okupakishwe kushushu kuze kupholiswe kamva.

Ukusebenza kwe-anti-inkungu kuxhomekeke kwi:

• Ulwalathiso oluchanekileyo lwecala elichasene nenkungu

• Ubushushu bokuzalisa ukutya

• Inqanaba lokufuma kokutya

• Isantya sokupholisa

• Ubushushu bokugcina efrijini

• Ubude bexesha le-cold chain

• Ukwambatha okuchasene nenkungu okanye ukwakheka kokongeza

Iisampulu zefilimu kufuneka zivavanywe ngomjikelo wokutya kunye nomjikelo we-cold-chain ngaphambi kokuba kuvunyelwe ukusebenza kwe-anti-inkungu.

Ukutywina Ngokufuma, Ioyile Nokungcoliswa Kokutya

Amanzi, isosi, ioyile, amafutha kunye namaqhekeza amancinci okutya kwi-flange yetreyi anokuphazamisa isitywino aze enze imijelo evuzayo.

Iifilimu ezikhethiweyo zokuvala ungcoliseko zinokunyamezela ukufuma okanye igrisi encinci, kodwa akukho filimu ifanele ithathe indawo yokulawula umgca wokuzalisa kunye nokucoca iflange.

Uvavanyo lokuvala ungcoliseko kufuneka lusebenzise intsalela yokutya, isantya somgca, isixhobo sokuvala kunye nenkqubo yokulungisa efrijini.

Ukusebenza kweMicrowave kunye noNyango loBushushu

Ngaba ifilimu yokugquma itreyi yePP ingafakwa kwi-microwave?

Iiklasi zefilimu ezikhethiweyo zinokuphuhliswa ukuze kufudunyezwe kwi-microwave, kodwa ifilimu akufuneki ichazwe njengekhuselekileyo kwi-microwave kuba nje inamathela kwitreyi yePP.

Uvavanyo lwe-microwave kufuneka luqwalasele ulwakhiwo lwefilimu, itreyi, ulwakhiwo lokutya, amandla e-microwave, ixesha lokufudumeza kunye nemiyalelo yokukhupha umphunga.

Ngaba Ifilimu Ifanele Igqojwe Ngaphambi Kokuba Ifudumale?

Ezinye iipakethe zifuna ukuba umthengi agqobhoze ifilimu okanye ayikhuphe ikona ngaphambi kokuba ayifudumale. Ezinye iipakethe zisebenzisa ifilimu yokuzikhupha umoya, i-laser scoring, i-microperforation okanye i-pressure-activated burst peel.

Imiyalelo yokufudumeza yabathengi kufuneka isekelwe kuvavanyo lwephakheji oluqinisekisiweyo.

Ngaba ifilimu yokugquma yePP ingenziwa i-pasteurized?

Kuphela yifilimu enyangwa ngobushushu eyenzelwe ubushushu obufunekayo kunye nobude bexesha lokucoca.

Iifilimu eziqhelekileyo zeBOPET/CPP okanye zeBOPP kolu didi akufuneki zikhuthazwe ngokuzenzekelayo ukuze zifakwe i-pasteurization ngaphandle kokuqinisekiswa kwemveliso ethile.

Ngaba ifilimu yetreyi yePP ingaphendulwa?

Ifilimu eqhelekileyo yokugquma itreyi yePP ayifanelekanga ngokuzenzekelayo xa isetyenzwa ngendlela yokuzibamba.

Izicelo zokurhoxisa zifuna isakhiwo esikhethekileyo esiqinisekisiweyo sokucubungula ubushushu, uxinzelelo, ubude bexesha, ukwakheka kokutya kunye nokuthembeka kwephakheji emva kokurhoxisa.

Ngaba i-PP Tray Lidding Film ingasetyenziswa kwi-oven eqhelekileyo?

Ukusetyenziswa kwe-oveni eqhelekileyo akusoloko kuyinto eqhelekileyo kwiitreyi zePP okanye kwiifilimu zokugquma zePP eziqhelekileyo.

Izixhobo ezifuna ukufudumeza i-oven eqhelekileyo kufuneka zisebenzise inkqubo yetreyi kunye nefilimu eyenzelwe i-oven, njengephakheji ye-CPET eqinisekisiweyo ngokufanelekileyo.

Ukuhambelana koMatshini wokutywina iTray

Ifilimu yokugquma yePP ingasetyenziswa kwi-tray sealer ezisetyenziswa ngesandla, ezizenzekelayo, ezijikelezayo nezizenzekelayo ngokupheleleyo xa ubukhulu bomqukumbelo kunye neempawu zokutywina zihambelana nezixhobo.

Abathengi kufuneka baqinisekise:

• Umenzi womatshini kunye nomzekelo

• Isikhunta setreyi kunye noyilo lwendawo engaphakathi

• Inani leetreyi ngomjikelo ngamnye

• Ububanzi obukhulu befilimu

• Ububanzi obungaphakathi be-core

• Ububanzi obuphezulu bokuqengqeleka ngaphandle

• Ubunzima obukhulu bokuqengqeleka

• Icala lokuzila umoya

• Umaleko wesitywino utyunyuzwe ngaphakathi okanye ngaphandle

• Uluhlu lobushushu be-Seal-plate

• Ixesha lokuhlala

• Uxinzelelo lokutywina

• Isantya somgca kunye neetreyi ngomzuzu

• Indlela yokusika ifilimu

• Inzwa yophawu lobhaliso

• Umsebenzi we-MAP wokucoca igesi

I-HSQY ikwabonelela    oomatshini bokuvala itreyi yokutya    bokuvala ubushushu obuqhelekileyo kunye nokupakisha umoya otshintshiweyo.

Indlela Yokumisela Ifestile Echanekileyo Yokuvala

Ifestile yokutywina luluhlu lobushushu, uxinzelelo kunye nexesha lokuhlala elivelisa isitywino esithembekileyo ngaphandle kokonakalisa ifilimu okanye itreyi yePP.

Uvavanyo lokutywinwa kwezorhwebo kufuneka luvavanye:

• Ubuncinci bobushushu bokuqalisa ukutywina

• Ubushushu obuphezulu ngaphambi kokuphazamiseka kwefilimu okanye itreyi

• Ixesha eliphantsi lokusebenza ngokufanelekileyo

• Uxinzelelo olufunekayo lokutywina

• Amandla okutywina emva nje kokutywina

• Amandla okuxobula emva kokupholisa

• Ukukhupha amandla emva kokugcina efrijini

• Khuhla amandla emva kokuphinda ufudumale xa kufanelekile

• Ukusebenza ngokufuma okanye ukungcola kwegrisi

• Ukuvumelana kwetywina kwisantya semveliso

• Ukuncipha kwefilimu kunye nokwakheka kwemibimbi

• Ukuphazamiseka kwetreyi-flange

• Ukusebenza kokuvuza nokuqhuma

Ukunyuka kwamaqondo obushushu akusoloko kuyisisombululo esifanelekileyo kwisitywini esibuthathaka. Ukujongwa kwefilimu, ukuhambelana kwetreyi, uxinzelelo lokutywina, ukuba sithe tyaba kwezixhobo kunye nongcoliseko lweflange nazo kufuneka zijongwe.

Ububanzi beRoll, Ubude beRoll kunye neNdlela yokujika

Inkcazo epheleleyo yefilimu eqengqelekayo kufuneka ibandakanye okungaphezulu kunobubanzi befilimu eqhelekileyo.

• Ububanzi befilimu egqityiweyo

• Ubukhulu befilimu iyonke

• Ubude bomqulu

• Ububanzi obungaphakathi be-core

• Ububanzi obuphezulu bokuqengqeleka ngaphandle

• Ubunzima obukhulu bokuqengqeleka

• Inxeba elisecaleni lesitywini ngaphakathi okanye ngaphandle

• Ukujongwa kwecala eliprintiweyo

• Ubude bokuphinda umsebenzi wobugcisa

• Isikhundla sophawu lobhaliso

• Inani leendlela zokupakisha

• Iimfuno ze-Splice kunye ne-joint

Icala elingalunganga lokujika linokubeka umaleko wokutywina kwicala elingalunganga kwaye lenze umqulu ungasetyenziswa kumgca wokupakisha.

Iingxaki zokutywina itreyi yePP eqhelekileyo

Ifilimu yokugquma itreyi yePP eprintiweyo ngokwezifiso

Ifilimu yokugquma itreyi yePP ingaprintwa ngeelogo zebhrendi, amagama eemveliso, ulwazi lwesondlo, imiyalelo yokufudumeza, iibhakhowudi, iikhowudi zeQR kunye nemizobo yokukhuthaza.

Iiprojekthi zefilimu eziprintiweyo zihlala zifuna:

• Iifayile zobugcisa ezinokuhleleka

• Ububanzi befilimu egqityiweyo

• Ubude bokuphinda-phinda bokuprinta

• Inani lemibala

• I-Pantone okanye izalathiso zombala ezivunyiweyo

• Isikhokelo sokuprinta

• Isikhundla sophawu lobhaliso

• Indlela yokujolisa itreyi kwisikhunta sokutywina

• Inxeba elisecaleni lesitywini ngaphakathi okanye ngaphandle

• Ukugqitywa okufunekayo kwe-matte okanye i-gloss

• Iimfuneko zokufutha kunye nokunxibelelana kokutya

Ii-inki zokuprinta kunye nezincamathelisi mazikhethwe ngokwesakhiwo sokudibana kokutya kunye nayo nayiphi na imeko ye-microwave, i-pasteurization okanye yokubanda.

Ukuthobela Umthetho Wokunxibelelana Nokutya

Ukufaneleka kokuqhagamshelana nokutya kuxhomekeke kwiiresini ezichanekileyo, isitywini, umaleko we-EVOH, iglu, unyango lokulwa nenkungu, i-inki yokuprinta, uhlobo lokutya, ixesha lokuqhagamshelana kunye nobushushu bokusetyenziswa.

Abathengi kufuneka bachaze:

• Ilizwe okanye ummandla oya kuwo

• Uhlobo lokutya

• Iimeko zokunxibelelana ngokuthe ngqo nokutya

• Ubude bonxibelelwano

• Indawo yokugcina engqongileyo, ebandayo okanye eqandisiweyo

• Iimeko ze-microwave okanye ze-pasteurization

• Ifilimu eprintiweyo okanye engaprintwanga

• Iimvavanyo zokufuduka ezifunekayo okanye zokubhengezwa

• Iimfuno zeziyobisi ezilinganiselweyo

• Iimfuno zeqela kunye nokulandelelwa

Amaxwebhu kufuneka aqinisekiswe ngokweenkcukacha zefilimu kunye nokusetyenziswa kwayo. Ingxelo yesakhiwo sefilimu enye akufuneki isetyenziswe ngokuzenzekelayo kuyo yonke inkqubo yobukhulu, isitywina, yokugquma okanye yeinki.

Ngaba i-PP Tray Sealing Film ingasetyenziswa kwakhona?

Ukuphinda kusetyenziswe kuxhomekeke kwisakhiwo esipheleleyo setreyi kunye nefilimu kunye neziseko zokusetyenziswa kwakhona kwenkunkuma kwindawo leyo.

I-laminate ye-BOPET/CPP okanye ye-PET/PE ineentsapho ezahlukeneyo ze-polymer kwaye akufuneki ichazwe ngokuzenzekelayo njenge-mono-material okanye ingasetyenziswa kwakhona ngeetreyi ze-PP.

Isakhiwo sesiciko esityebileyo se-PP okanye esihambelana ne-mono-PP sinokuxhasa iphakheji eyenzelwe ukurisayikilisha xa:

• Itreyi kunye nefilimu ikakhulu zii-PP

• Iingqimba zomqobo kunye neengqimba zokubopha zihlala ngaphakathi kwemida eyamkelekileyo

• Ii-inki kunye nezincamathelisi zihlangabezana nezikhokelo zoyilo ezifanelekileyo

• Le phakheji yamkelwe yinkqubo yokubuyisela izinto kwindawo ekuyiwa kuyo

• Nasiphi na isibango sokukwazi ukuphinda sisetyenziswe sixhaswa luvavanyo olufanelekileyo okanye isiqinisekiso

I-HSQY inokuvavanya izakhiwo ezisekelwe kwi-PP zeeprojekthi ezikhokelwa kukuzinza, kodwa ukufumaneka, umxholo ophinda usetyenziswe kunye namabango okuphinda usetyenziswe kufuneka aqinisekiswe ngokwephakheji echanekileyo.

Iinketho zeFilimu yokugquma itreyi yePP eyenziwe ngokwezifiso

• Isakhiwo esenziwe ngokwezifiso seBOPET/CPP okanye iBOPP

• Ubukhulu befilimu eyenziwe ngokwezifiso

• Ifomyula yesitywina ehambelana ne-PP eyenziwe ngokwezifiso

• Ukusebenza okulula kokukhuhla, ukukhuhla okulawulwayo okanye ukutywina ngokutshixa

• Amandla e-peel ashushu nabandayo enziwe ngokwezifiso

• Umaleko we-EVOH onomqobo ophezulu

• Iithagethi ze-OTR kunye ne-WVTR ezenziwe ngokwezifiso

• Unyango lokulwa nenkungu

• Indlela yokwenza ungcoliseko-yokuvala

• Isakhiwo esingavumi ukubhobozwa

• Isakhiwo esikumgangatho wefriji

• I-microwave ekhethiweyo okanye i-pasteurization grade

• Uyilo lokukhupha umoya ngomphunga, olunemingxuma emincinci okanye oluqhekekileyo

• Ukhetho lokuxobula nokutywina kwakhona

• Iilogo kunye nemifanekiso eyenzelwe wena

• Ububanzi befilimu kunye nobude bomqulu obucwangcisiweyo

• Umbindi oyintloko kunye nobubanzi obukhulu bomqulu

• Isikhokelo esijikelezayo esenziwe ngokwezifiso

• Iimpawu zobhaliso loomatshini abazenzekelayo

• Isakhiwo esiyilelwe ukuphinda sisetyenziswe esisekelwe kwi-PP sixhomekeke kuphononongo lobugcisa

• Iibhokisi ezenziwe ngokwezifiso, iilebheli kunye neepallet zokuthumela ngaphandle

Ulawulo loMgangatho weFilimu yokugquma iTray yePP

Umgangatho wefilimu egqunyiweyo ezinzileyo inceda ekunciphiseni ukuvuza, ukuxobuka okungaguqukiyo, inkunkuma yefilimu kunye nexesha lokungasebenzi komgca wokupakisha.

Izinto ezifanelekileyo zokuhlola zingabandakanya:

• Ulwakhiwo lwefilimu kunye nokuqinisekiswa kwe-resin

• Ubukhulu obupheleleyo kunye nokunyamezelana

• Ukusasazwa komaleko ngamnye xa kuchaziwe

• Ukunyamezelana kobubanzi beRoll

• Ubude bomqulu kunye nobunzima

• Ubungakanani obuphambili kunye nobubanzi bomqulu

• Uxinzelelo olujikelezayo kunye nokulungelelaniswa komqulu

• Ukucaca, inkungu kunye nokukhazimla

• Imikrwelo yomphezulu, iijeli kunye nongcoliseko

• Amandla e-lamination-bond

• Ukusebenza kokuqalisa isitywina

• Amandla okutywina kunye namandla okuxobula

• Ukuqina kwexolo elishushu nelibandayo

• Ukusebenza kokulwa nenkungu

• Ukubhoboza kunye nokumelana nokuxinana

• I-OTR kunye ne-WVTR xa kuchaziwe

• Uvavanyo lwe-microwave okanye i-pasteurization xa kufuneka

• Umbala wokuprinta kunye nokuchaneka kobhaliso

• Ukupakishwa kunye nokukhuselwa kwepalethi

Ukupakishwa, Ukugcinwa kunye nokuThunyelwa kwamanye amazwe

Iiroli zefilimu zokutywina zetreyi yePP zihlala zikhuselekile eluthulini, kumswakama, kwimpembelelo nakwimonakalo eyenzeka emphethweni.

Iindlela zokupakisha zingabandakanya:

• Iingxowa zangaphakathi ezikhuselayo

• Izikhuseli ezijikelezayo

• Iibhokisi zokuthumela kwamanye amazwe nganye nganye

• Iilebheli zeqela kunye neemveliso

• Ukusonga ipalethi

• Ukhuseleko lwekona nomphetho

• Iipallet zokuthumela ngaphandle ezingenayo i-fumigation

• Ukuphakama kwepalethi kunye neempawu zokuthumela ezenziwe ngokwezifiso

Iirolls mazigcinwe kwiphakheji yazo yokuqala kwindawo ecocekileyo neyomileyo kude nelanga elithe ngqo, ukufuma okuphezulu, ubushushu obugqithisileyo kunye nomonakalo womzimba.

Kutheni Ufanele Ukhethe i-HSQY njengoMvelisi weFilimu yakho yokutywina itreyi yePP?

• Kukho iifilimu ezininzi ezifumanekayo: iifilimu ze-BOPET/CPP, ezisekelwe kwi-BOPP, i-PET/PE kunye ne-EVOH.

• Iinketho zokuxobula nokutshixa: Ukusebenza kokuvula kunokufaniswa nenkqubo yokutya kunye nokusasazwa kwayo.

• Iifilimu ezinemiqobo ephezulu: Izakhiwo ezine-EVOH zinokuvavanywa ukuze zijongwe ukuba zifuna ukutya okune-MAP kunye nokungangeni kwioksijini.

• Iindlela zokulwa nenkungu: Iifilimu ziyafumaneka ukuze kutyiwe kwindawo ebandayo kunye nomboniso othengiswayo ofrijini.

• Iinkcukacha zeroli ezenziwe ngokwezifiso: Ububanzi, ubude, umongo, ububanzi beroli kunye nesikhokelo sokujika zingenziwa ngokwezifiso.

• Ukuprinta ngokwezifiso: Iilogo, imizobo, imiyalelo kunye namanqaku obhaliso zingongezwa.

• Ukuhambelana kwetreyi nefilimu: Iingcebiso zinokusekelwa kwiisampulu zetreyi zePP zokwenyani kunye novavanyo lokutywina.

• Inkxaso yomgca wokupakishwa: Ifilimu ingajongwa kusetyenziswa izixhobo zokutywina iitreyi ezenziwe ngesandla, ezizenzekelayo nezizenzekelayo ngokupheleleyo.

• Inkxaso yovavanyo: Iisampulu zingavavanywa ngaphambi kokuba kuvele imveliso yorhwebo.

• Ubonelelo olupheleleyo lokupakishwa: I-HSQY ikwabonelela ngeetreyi ze-PP, iitreyi ezinemiqobo ephezulu, iitreyi ze-MAP kunye nezixhobo zokuvala.

• Inkonzo yokuthumela ngaphandle: Iibhokisi ezenziwe ngokwezifiso, iipalethi kunye nenkxaso yokuthunyelwa kwamanye amazwe ziyafumaneka.

Ulwazi olufunekayo kwisicatshulwa sefilimu yokutywina itreyi yePP

Ukuze ufumane ingcebiso echanekileyo yefilimu kunye nesicatshulwa, nceda unikeze ulwazi oluninzi kangangoko unako:

• Umenzi wetreyi yePP kunye nekhowudi yemveliso

• Isakhiwo sezinto zetreyi epheleleyo

• Ulwazi lwe-PP oluyi-Virgin okanye olusetyenzisiweyo

• Iisampulu zetreyi ebonakalayo

• Ubungakanani betreyi kunye nobubanzi beflange

• Uhlobo lokutya kunye nobunzima obupakishiweyo

• Ubushushu bokuzalisa ukutya

• Indawo yokugcina engqongileyo, ebandayo okanye eqandisiweyo

• Imfuneko yokukrazula ngokulula, ukutshixa, ukukrazula okanye ukuphinda uvale

• Isampulu yefilimu ekhoyo okanye amandla okuxobula ekujoliswe kuwo

• Imfuneko yokulwa nenkungu

• I-MAP okanye imfuneko yokuthintela okuphezulu

• Ixesha elichithwe kwishelufu ekujoliswe kuyo

• I-OTR kunye ne-WVTR ezifunekayo xa zifumaneka

• Imfuneko ye-microwave, i-pasteurization okanye i-vent

• Ubukhulu befilimu obufunekayo

• Ububanzi befilimu kunye nobude bomqulu

• Ububanzi obungaphakathi be-core

• Ububanzi obuphezulu bokuqengqeleka ngaphandle

• Inxeba elisecaleni lesitywini ngaphakathi okanye ngaphandle

• Umenzi kunye nomzekelo womatshini wokutywina itreyi

• Ubushushu bokuvala bangoku, uxinzelelo kunye nexesha lokuhlala

• Isantya semveliso

• Ifilimu eprintiweyo okanye engaprintwanga

• Umsebenzi wobugcisa, inani lemibala kunye nobude obuphindaphindwayo

• Iimfuneko zoxwebhu lokunxibelelana nokutya

• Ubungakanani beodolo kunye nokusetyenziswa konyaka

• Ilizwe oya kulo, izibuko okanye idilesi yokuhanjiswa

Imibuzo Ebuzwa Rhoqo Malunga neFilimu yokuTywina iTreyi yePP

Yenziwe ngantoni ifilimu yokutywina itreyi yePP?

Izakhiwo eziqhelekileyo ziquka i-BOPET/CPP, iifilimu ezisekelwe kwi-BOPP kunye neefilimu ze-EVOH/PP ezineeleya ezininzi. Umaleko woqhagamshelwano lwetreyi wenzelwe ukuvala ubushushu kumphezulu we-polypropylene ohambelanayo.

Yintoni umahluko phakathi kwe-BOPET kunye ne-CPP?

I-BOPET idla ngokubonelela ngamandla, ukucaca, uzinzo kunye nokuprintwa ngokulula. I-CPP ibonelela ngomaleko wokutywina osekelwe kwi-polypropylene kwaye inegalelo ekubhobozeni, ekuguquguqukeni nasekusebenzeni kakuhle kokuxobuka.

Ngaba ifilimu enye ingatywina yonke itreyi yePP?

Hayi. Iitreyi zePP zingasebenzisa amanqanaba ahlukeneyo eresin, iingubo kunye nezakhiwo ezisetyenzisiweyo. Ukuhambelana kufuneka kuvavanywe netreyi yorhwebo ngqo.

Ngaba ifilimu yePET/PE ingatywina itreyi yePP?

Ezinye iifilimu ze-PET/PE okanye ezilungisiweyo ze-sealant zinokutywina kwi-PP, kodwa oku akufanele kucingelwe. I-sealant yetreyi-contact kufuneka ihambelane ngokukodwa ne-PP flange.

Zeziphi iingqiniba ezikhoyo?

Izakhiwo ze-HSQY zangoku ngokubanzi zigubungela malunga ne-40–90 μm. Iimveliso ze-BOPET/CPP zihlala zidweliswa malunga ne-52–90 μm.

Zeziphi ii-roll widths ezinokunikezelwa yi-HSQY?

Uluhlu lwemveliso lwangoku luquka ububanzi obuphakathi kwe-150-900 mm. Ukusika okwenziwe ngokwezifiso kuyafumaneka ngokwendlela yomatshini wokupakisha kunye netreyi yokubumba.

Yintoni umahluko phakathi kwe-easy peel kunye ne-lock seal?

Ifilimu evuleka lula yenzelwe ukuvulwa ngesandla okulawulwayo. Ifilimu evala ngokutshixa yenza ukuvalwa okuqinileyo okanye okungaxotyulwa ukuze kuthintelwe ukuvuza okukhulu kunye nobungqina bokuphazamiseka.

Kutheni le nto ifilimu ehlutywa lula kunzima ukuyivula?

Ubushushu bokuvala, uxinzelelo okanye ixesha lokuhlala lisenokuba phezulu kakhulu, okanye ifilimu isenokungabi yindlela efanelekileyo yokuxobula itreyi.

Kutheni ifilimu ikrazuka endaweni yokuxobuka?

Ukukrazuka kungenzeka xa amandla esitywino edlula amandla efilimu, ifilimu yonakele, igeyiji yefilimu ayanelanga okanye ithebhu yokuvula ayilwanga kakuhle.

Ingaba ifilimu yokulwa nenkungu iyafumaneka kwiitreyi zePP?

Ewe. Iindlela zokulwa nenkungu zinokwenziwa kwizidlo ezibandayo, iisaladi, imveliso, inyama, ukutya kwaselwandle kunye nezinye iimveliso ezifrijini.

Ngaba ifilimu yokugquma yePP ingasetyenziselwa iMAP?

Ewe, xa ifilimu efanelekileyo enemiqobo ephezulu idityaniswe netreyi yePP enemiqobo ephezulu ehambelanayo. Ifilimu eqhelekileyo ye-mono-PP isenokungabi naso isithintelo seoksijini esaneleyo.

Yintoni eyenziwa yi-EVOH kwifilimu yokugquma i-PP?

I-EVOH inciphisa ukudluliselwa kweoksijini kunye negesi. Ixhasa ukugcinwa kwegesi ye-MAP kwaye inceda ekukhuseleni ukutya okuchaphazeleka yioksijini.

Ngaba ifilimu ingayitywina ngokusebenzisa umswakama okanye igrisi?

Amanqanaba akhethiweyo okuvala ungcoliseko anokunyamezela ukufuma okanye igrisi encinci. I-flange yetreyi kufuneka igcinwe icocekile kangangoko.

Ngaba ifilimu yokutywina itreyi yePP ingafakwa kwi-microwave?

Kusetyenziswa ifilimu eyenzelwe kwaye yaqinisekiswa ukuba ifudunyezwe kwi-microwave kuphela. Itreyi, ifilimu, ukutya kunye nemiyalelo yokufudumeza kufuneka zivavanywe kunye.

Ngaba ifilimu ye-microwave ifuna umoya ophuma ngomphunga?

Ingafuna ukugqobhoza, imiyalelo yokuxobula umqolo, ukugqobhoza, uphawu lokuzikhupha umoya okanye ukuxobuka okulawulwayo. Indlela echanekileyo ixhomekeke kukutya kunye noyilo lwepakethe.

Ngaba ifilimu yokugquma yePP ingasuswa kwiintsholongwane?

Iifilimu ezikhethiweyo ezinokunyangwa ngobushushu zinokuphuhliswa ukuze zifakwe kwi-pasteurization. Ifilimu eqhelekileyo akufuneki isetyenziswe ngaphandle kokuqinisekiswa kobushushu obufunekayo kunye nobude bexesha.

Ngaba ifilimu yokugquma yePP ingaphendulwa?

Kuphela yitreyi nefilimu ezilungelelaniswe kakuhle. Ifilimu yokutywina yePP eqhelekileyo ayijiki ngokuzenzekelayo.

Ngaba ifilimu yetreyi yePP ingasetyenziselwa ukutya okukhenkcezisiweyo?

Iiklasi ezikhethiweyo zingasetyenziswa emva kokuba ukuguquguquka kobushushu obuphantsi, ukumelana nempembelelo kunye nokuthembeka kwetywina kuye kwavavanywa phantsi kweemeko zokwenyani eziqandisiweyo.

Kutheni iphakheji yePP evaliweyo ivuza?

Izizathu eziqhelekileyo ziquka iiflanges ezingcolisiweyo, ukugqobhoka kwefilimu, ukuvuza kwemisele, imibimbi, iitreyi ezijijekileyo, useto olungalunganga okanye umaleko wesitywina ongahambelaniyo.

Ngaba ifilimu ingaprintwa ngokwesiko?

Ewe. Iilogo, imizobo, imiyalelo yokupheka, ulwazi lwemveliso, iibhakhowudi, iikhowudi zeQR kunye neempawu zobhaliso zinokuprintwa.

Ngaba i-HSQY ingakwazi ukwenza ngokwezifiso amandla okuxobula?

Amandla okuxobula anokulungiswa ngokwendawo yetreyi yePP, useto lokutywina, indlela esetyenziswa ngayo ukutya kunye neemfuno zokuvula abathengi.

Ngaba ifilimu yeBOPET/CPP inokuphinda isetyenziswe ngetreyi yePP?

I-BOPET kunye ne-CPP ziintsapho ezahlukeneyo ze-polymer. Iphakheji edibeneyo akufuneki ichazwe ngokuzenzekelayo njenge-mono-PP okanye ikwazi ukuphinda isetyenziswe kumjelo we-PP.

Ngaba kukho iindlela zokugquma ezine-mono-PP ezikhoyo?

Izakhiwo ezenzelwe ukuphinda zisetyenziswe ezisekelwe kwi-PP zinokuvavanywa kwiiprojekthi ezifanelekileyo. Ukufumaneka kokugqibela, ukusebenza kwemiqobo kunye namabango okuphinda zisetyenziswe afuna ukuqinisekiswa kobugcisa.

Yintoni i-MOQ yefilimu yokutywina itreyi yePP?

I-MOQ esetyenzisiweyo imalunga ne-500 kg yeefilimu ezikhethiweyo ze-EVOH/PP kwaye imalunga ne-1,000 kg kwiisakhiwo ezikhethiweyo ze-BOPET/CPP okanye ze-BOPP/EVOH.

Lingakanani ixesha lokuqalisa imveliso?

Ixesha lokubonisa ixesha lokubonisa limalunga neentsuku zokusebenza ezili-10-15 emva kokuba ulwakhiwo lwefilimu, ubukhulu, ukuprinta kunye neenkcukacha ze-odolo ziqinisekisiwe.

Ndingacela isampuli okanye umqulu wovavanyo?

Iifilimu zesampulu okanye imiqulu yovavanyo ingaxoxwa ngazo ukuze kuvalwe ubushushu, kuxotyulwe, kuthintelwe inkungu, kusetyenziswe i-MAP, kwi-microwave nakwimigqomo yokupakisha.

Zeziphi iimvavanyo ekufuneka zigqitywe ngaphambi kokuba kwenziwe imveliso enkulu?

Uvavanyo olucetyiswayo luquka ukuhambelana kwetreyi, amandla okutywina, amandla okuxobula, ukuvuza, ukusebenza kokulwa nenkungu, uvavanyo lwemiqobo, uvavanyo lwe-cold-chain, uvavanyo lokufudumeza kunye nokuqinisekiswa kobomi beshelufu yorhwebo.

Cela isicatshulwa sefilimu yokutywina itreyi yePP

Ngaba ufuna umenzi wefilimu yokutywina itreyi yePP, umthengisi wefilimu yokugquma yeBOPET/CPP, ifilimu yePP eqhekezwa lula okanye ifilimu yeMAP ye-EVOH enemiqobo ephezulu?

Nxibelelana ne-HSQY ukuze ucele iingcebiso zobugcisa, imiqulu yovavanyo, ukuprinta ngokwezifiso, iitreyi zePP ezihambelanayo, inkxaso yomatshini wokutywina, amaxabiso efektri kunye nolwazi lokuthunyelwa kwamanye amazwe.

       Cela iNtetho