Ifilimu Yokuvala Ithreyi Ye-PP

Iyini Ifilimu Yokuvala Amathreyi E-PP?

Ifilimu yokuvala amathreyi e-PP , eyaziwa nangokuthi ifilimu yokumboza ithreyi ye-PP noma ifilimu ephezulu yethreyi ye-polypropylene, iyifilimu yokugoqa eguquguqukayo eyenzelwe ukuvala amathreyi okudla e-polypropylene alungisiwe, izinkomishi nezitsha.

Ifilimu ibekwa phezu kwethileyi egcwele bese iboshelwa ku-flange yethileyi ngokusebenzisa ukushisa okulawulwayo, ingcindezi kanye nesikhathi sokuhlala. Kuye ngesakhiwo sefilimu, iphakheji eqediwe inganikeza ukuvulwa okulula, ukuvalwa kwe-lock-seal, ukusebenza okulwa nenkungu, isithiyo se-oxygen, isithiyo somswakama, ukumelana nokubhoboza, ukungenisa umoya ngomusi kanye nophawu oluphrintiwe.

I-HSQY inikeza amafilimu okumboza aqukethe i-BOPET/CPP, i-BOPP-based, i-PET/PE kanye ne-EVOH ukuze kusetshenziswe amathreyi e-PP ahambisanayo. Izinhlelo zokusebenza ezitholakalayo zifaka phakathi ukudla okulungele, ukudla okubandayo, inyama, izinkukhu, ukudla kwasolwandle, imikhiqizo yobisi, amasaladi, imikhiqizo, imikhiqizo yokubhaka kanye nokupakishwa kwesimo sezulu okuguquliwe.

Ukuhambisana kwefilimu kunqunywa ungqimba lwe-sealant oluhambisana nethreyi, hhayi nje ngegama lengqimba yangaphandle yefilimu. Ifilimu eqondile kumele ihlolwe ngethreyi ye-PP yezentengiselwano, umshini wokufaka ukudla opakishiwe kanye nomshini wokuvala ithreyi ngaphambi kokukhiqizwa ngobuningi.

Kungani Ukuhambisana Kokuvala Ithreyi Le-PP Kubalulekile

Amathreyi e-PP angahluka ngebanga le-resin, okuqukethwe kwe-copolymer, okuqukethwe okuphinde kwasetshenziswa, umbala, ukwelashwa kwendawo, i-flange geometry kanye nezimo ze-thermoforming. Lokhu kuhluka kungashintsha izinga lokushisa lokuqalisa ukuvala, amandla okususa kanye nobuqotho bephakheji.

Amathreyi amabili achazwa njenge-polypropylene angase anganikezi ukusebenza okufanayo kokuvala ngefilimu efanayo.

Amasampula ethreyi angokoqobo anconywa kakhulu lapho ukhetha noma uthuthukisa imininingwane entsha yefilimu yokumboza ye-PP.

Imininingwane yefilimu yokuvala ithreyi ye-PP

Ithebula elilandelayo lifingqa izinketho ezivamile ezitholakalayo kulo lonke isigaba sefilimu yesivalo sethreyi ye-HSQY PP. Imininingwane eqondile incike esakhiweni esikhethiwe, uhlobo lwesivalo, izinga lesithintelo kanye nezidingo zokukhiqiza.

Ububanzi obubalwe buhlanganisa izakhiwo eziningi zefilimu ye-HSQY. Ikhotheshini yokugcina kumele ichaze ukwakhiwa kwefilimu okuqondile, ububanzi, ukujiya, uhlobo lwesivalo kanye nesidingo sonyaka.

Izakhiwo Zefilimu Ezimboziwe Zethreyi Ejwayelekile Ye-PP

Ifilimu Yokumboza ye-BOPET/CPP

Ifilimu yokumboza ye-BOPET/CPP ihlanganisa ungqimba lwangaphandle lwe-polyester oluqondiswe kabili kanye nongqimba lokuxhumana lwethreyi ye-polypropylene ephothiwe.

I-BOPET inikeza ukucaca kokukhanya, amandla okunamathela, ukuzinza kobukhulu kanye nendawo ephrintekayo. I-CPP inikeza ukuvala ukushisa futhi ingaklanywa ukuze kube lula ukuyikhipha noma ukusebenza okuqinile kokukhiya-ukuvala ezindaweni ze-PP ezihambisanayo.

Imikhiqizo ehlobene ye-HSQY ifaka phakathi    ifilimu yokumboza ye-BOPET/CPP -lock-seal    kanye ne    ifilimu yokumboza ye-BOPET/CPP ehlubula kalula.

Ifilimu Yokumboza Esekelwe ku-BOPP

I-BOPP inikeza ukuminyana okuphansi, ukucaca, ukumelana nomswakama kanye nokuhambisana nemiklamo yokupakisha egxile ku-PP.

Ifilimu ingafaka i-PP, i-CPP, i-PE noma olunye ungqimba oluhlanganisiwe. Igama lefilimu elishicilelwe lodwa aliqinisekisi ukuvalwa okuqondile kuyo yonke ithreyi ye-PP.

Ifilimu ye-EVOH/PP High-Barrier

Ifilimu ye-EVOH/PP ifaka ungqimba lwe-EVOH ukunciphisa ukudluliswa komoya-mpilo kanye negesi kuyilapho ungqimba olusekelwe ku-PP lunikeza ukusebenza kahle komshini kanye nokuhambisana kokuvala ithreyi.

Ikhethelwe i-MAP, inyama, ukudla kwasolwandle, ubisi, ukudla okulungisiwe kanye neminye imikhiqizo ezwela umoya-mpilo.

Bona ama-HSQY    Ifilimu ye-EVOH/PP enezivikelo eziphakeme.

Ifilimu Yokumboza Yezingqimba Eziningi ze-BOPP/EVOH

Ifilimu ye-BOPP/EVOH enezingqimba eziningi ihlanganisa ukusebenza kwe-BOPP okubonakalayo kanye nomswakama kanye nesithiyo se-oxygen se-EVOH kanye nengqimba yokuvala ukushisa eqondene nohlelo lokusebenza.

Isendlalelo sokuxhumana kwethreyi kumele sifaniswe ne-flange yethreyi ye-PP yangempela. Uma isakhiwo esishicilelwe siqukethe isendlalelo se-PE, ukuhambisana okuqondile ne-mono-PP kumele kuqinisekiswe ngokusebenzisa izivivinyo zokuvala.

Bona okuhlobene    Ifilimu ye-BOPP/EVOH yokuvala uphawu olunezingqimba eziningi.

Ifilimu Yokuvala Isembozo Esijwayelekile Noma Esiguquliwe

Amanye amafilimu asebenzisa izivalo ze-polyolefin eziguquliwe ezenzelwe ukuvala izinto eziningana zethreyi, njenge-PP, i-PE, i-PET noma i-PS.

Akufanele kucatshangelwe ukuthi ihambisana ne-universal. Ifilimu efanayo ingakhiqiza amandla ahlukene okuxebuka, ukubukeka kwesivalo kanye nokumelana nokuvuza ezindaweni ezahlukene zethreyi.

I-Easy Peel, Lock Seal kanye Nezinye Izinketho Zokuvula

Izicelo zefilimu yokuvala ithreyi ye-PP

Ukudla Okupholile Okulungisiwe

Amathreyi e-PP kanye namafilimu okumboza ahambisanayo asetshenziselwa i-pasta, ilayisi, inyama ephekiwe, imifino, amasoso, ama-curry kanye nokudla okunezingxenye eziningi.

Amafilimu okudla okulungele angadinga ukuhlutshwa kalula, ukusebenza kahle kokulwa nenkungu, ukufudumala kabusha kwe-microwave, ukungenisa umoya ngomusi noma ukumelana nokushisa.

Inyama Entsha Nezinkukhu

Amafilimu okumboza anezivimbelo eziphakeme futhi angabhobozi angasetshenziswa enyameni yenkomo, ingulube, iwundlu, inyama egayiwe, amasoseji, inkukhu kanye ne-turkey epakishwe kumathileyi asekelwe ku-PP.

Imikhiqizo etholakala emathanjeni ingadinga ukumelana okukhulu kokubhoboza, amathileyi ajulile kanye nokuvalwa okuthembekile ngokusebenzisa umswakama olinganiselwe noma ukungcola kwamafutha.

Inhlanzi Nokudla Kwasolwandle

Izicelo zifaka phakathi izinhlanzi, ama-shrimp, ama-shellfish, izingxenye zokudla kwasolwandle kanye nokudla kwasolwandle okulungisiwe.

Ukupakishwa kokudla kwasolwandle kufanele kuqinisekiswe ukuthi kubhoboziwe, kukhishwe uketshezi, kuxutshwe igesi, izinga lokushisa kanye nengozi yezinto eziphilayo.

Ubisi noshizi

Amafilimu okumboza ithreyi le-PP angasetshenziswa ezingcezwini zoshizi, imikhiqizo yebhotela, ama-dessert obisi, ukudla okusekelwe ku-yogurt kanye nokudla kobisi okubandayo.

Ukupakishwa koshizi kungadinga ukugeleza kwegesi okulawulwayo, ukusebenza okulula kokukhuhla noma ukukhuhla nokuvala kabusha.

Amasaladi Nokudla Okumnandi

Amafilimu alula ukuwahluza kanye nalwa nenkungu afanelekela amasaladi, ama-noodle abandayo, imifino elungisiwe, ukudla okumnandi, ama-dips kanye nezitsha eziseceleni ezibandayo.

Izithelo Nemifino Emisha

Amathreyi omkhiqizo we-PP angavalwa ngamafilimu okumboza abonakalayo, alwa nenkungu noma anezimbobo zamajikijolo, utamatisi, izithelo ezisikiwe, imifino namakhowe.

Imikhiqizo emisha iyaqhubeka nokuphefumula ngemva kokupakisha, ngakho-ke kungadingeka ukubhoboza okuncane noma ukudluliselwa kwegesi okulawulwayo esikhundleni sefilimu egcwele ukuvimba okuphezulu.

Ibhikawozi nama-dessert

Amakhekhe, amakhekhe, imikhiqizo yenhlama, amaswidi, ama-pudding kanye nama-dessert abandayo angasebenzisa amafilimu okumboza ahambisana ne-PP acacile noma aphrintiwe.

Ukudla Okuqandisiwe

Amazinga ethreyi lefilimu nele-PP angahlolwa ngokudla okuqandisiwe, inyama, ukudla kwasolwandle, imifino kanye nama-dessert.

Ukuguquguquka kwezinga lokushisa eliphansi, ukumelana nokushayisana kanye nobuqotho besivalo kumele kuhlolwe ngesikhathi sokuqandisa, ukuthuthwa kanye nokuncibilika.

Ifilimu Enezithiyo Eziphezulu Yama-PP MAP Trays

Ukupakishwa komoya okushintshiwe kuthatha indawo yomoya ovamile ngaphakathi kwetreyi ngengxube yegesi elawulwayo ngaphambi kokuvala.

Ifilimu ejwayelekile yokumboza i-PP ingase inganikezi isithiyo somoya-mpilo esanele se-MAP. Ukudla okuzwela umoya-mpilo ngokuvamile kudinga ifilimu equkethe i-EVOH noma enye ingqimba enesithintelo esiphezulu.

Uhlelo oluphelele lwe-MAP kufanele lucabangele:

• Isakhiwo sesithintelo sethreyi ye-PP

• Izinga lokudluliswa komoya-mpilo ngefilimu yesivalo

• Izinga lokudluliswa kwamanzi nomhwamuko

• Ingxube yegesi eqondene nokudla

• I-oxygen esele ngemva kokuvalwa

• Isilinganiso segesi nomkhiqizo

• Ukuhlanzeka kwe-flange kanye nobuqotho besivalo

• Isitoreji kanye nokushisa kwezokuthutha

• Isikhathi sokusabalalisa okuqondiwe kanye nesikhathi sokuphila kweshelufu

Amakhasimende athuthukisa ukupakishwa kwe-MAP angabuyekeza ama-HSQY    Amathreyi e-MAP,    amathreyi e-PP anezivikelo eziphakeme    kanye    Amathreyi e-PP/EVOH/PE.

Izimangalo zesikhathi sokuphelelwa yisikhathi kweshelufu kufanele zisekelwe ubuqotho bephakheji, ukugcinwa kwegesi, ukuhlolwa kwezinto eziphilayo kanye nezinzwa kusetshenziswa uhlelo lokudla kanye nokupakisha lwangempela.

Ifilimu Yokumboza Elwa Nenkungu Yama-PP Trays

Ifilimu elwa nenkungu inciphisa amaconsi amanzi abonakalayo ngokusabalalisa umswakama ohlanganisiwe ube ungqimba oluncane olubonakalayo.

Iwusizo ekudleni okubandayo, inyama, ukudla kwasolwandle, amasaladi, imikhiqizo kanye nokudla okupakishwe kufudumele bese kupholiswa kamuva.

Ukusebenza kokulwa nenkungu kuncike ku:

• Ukuqondiswa okulungile kohlangothi olulwa nenkungu

• Izinga lokushisa lokugcwalisa ukudla

• Izinga lomswakama wokudla

• Isivinini sokupholisa

• Izinga lokushisa lokugcina elifrijini

• Ubude besikhathi sochungechunge olubandayo

• Ukuhlanganiswa kwe-anti-inkungu noma ukwakheka okungeziwe

Amasampula efilimu kufanele ahlolwe ngomjikelezo wangempela wokudla kanye nomjikelezo wochungechunge olubandayo ngaphambi kokuba kuvunyelwe ukusebenza kokulwa nenkungu.

Ukuvala Ngokusebenzisa Umswakama, Uwoyela Nokungcola Kokudla

Amanzi, isoso, uwoyela, amafutha kanye nezinhlayiya zokudla ezincane eziku-flange yethreyi kungaphazamisa ukuvala bese kudala imisele yokuvuza.

Amafilimu akhethiwe okuvala ukungcola angabekezelela umswakama noma amafutha alinganiselwe, kodwa akukho filimu okufanele ithathe indawo yokulawula okuhle komugqa wokugcwalisa kanye nokuhlanza i-flange.

Ukuhlolwa kokuvala ukungcola kufanele kusebenzise izinsalela zokudla zangempela, isivinini somugqa, ithuluzi lokuvala kanye nenqubo yokulungisa efrijini.

Ukusebenza kwe-Microwave kanye nokwelashwa kokushisa

Ingabe Ifilimu Yokumboza Ithreyi Ye-PP Ingafakwa Ku-Microwave?

Amazinga akhethiwe efilimu angathuthukiswa ukuze kufudunyezwe kabusha nge-microwave, kodwa ifilimu akufanele ichazwe njengephephile kwi-microwave ngoba nje inamathela kuthreyi ye-PP.

Ukuhlolwa kwe-microwave kumele kucabangele isakhiwo sefilimu, ithileyi, ukwakheka kokudla, amandla e-microwave, isikhathi sokushisa kanye nemiyalelo yokukhipha umusi.

Ingabe Ifilimu Idinga Ukubhobozwa Ngaphambi Kokushisa?

Amanye amaphakheji adinga ukuthi umthengi abhoboze ifilimu noma ahlubule ikhonji elilodwa ngaphambi kokushisa. Amanye amaphakheji asebenzisa ifilimu yokuzikhipha umoya, i-laser scoring, i-micropeforation noma i-pressure-activated burst peel.

Imiyalelo yokushisa yabathengi kumele isekelwe ekuhlolweni kwephakheji okuqinisekisiwe.

Ingabe Ifilimu Yokumboza I-PP Ingashintshwa Ibe Yi-Pasteurized?

Kuphela izinga lefilimu elingelashwa ngokushisa elenzelwe izinga lokushisa elidingekayo kanye nobude besikhathi okufanele lisetshenziswe.

Amafilimu ajwayelekile e-BOPET/CPP noma e-BOPP kulesi sigaba akufanele akhuthazwe ngokuzenzakalelayo ukuze kufakwe i-pasteurization ngaphandle kokuqinisekiswa komkhiqizo othize.

Ingabe Ifilimu Yethreyi Ye-PP Ingaphendulwa?

Ifilimu ejwayelekile yokumboza ithreyi ye-PP ayifaneleki ngokuzenzakalelayo ukucutshungulwa kwe-retort.

Izinhlelo zokusebenza zokuguqula zidinga isakhiwo esizinikele esiqinisekisiwe sokucubungula izinga lokushisa, ingcindezi, ubude besikhathi, ukwakheka kokudla kanye nobuqotho bephakheji yangemva kokuguqula.

Ingabe Ifilimu Yokumboza Ithreyi Ye-PP Ingasetshenziswa Kuhhavini Ovamile?

Ukusetshenziswa kwehhavini okuvamile ngokuvamile akuyona indlela ejwayelekile yokusebenzisa amathreyi e-PP noma amafilimu okumboza e-PP ajwayelekile.

Izinhlelo zokusebenza ezidinga ukufudumeza ohhavini ojwayelekile kufanele zisebenzise uhlelo lwethreyi nefilimu oluklanywe nge-oven, njengephakheji ye-CPET eqinisekisiwe ngokufanele.

Ukuhambisana Komshini Wokuvala Ithreyi

Ifilimu yokumboza ye-PP ingasetshenziswa kuma-tray sealer asetshenziswa ngesandla, asebenza ngokuzenzakalelayo, ajikelezayo kanye nasebenza ngokuzenzakalelayo ngokugcwele uma ubukhulu bomgoqo kanye nezici zokuvala zifana nemishini.

Abathengi kufanele baqinisekise:

• Umkhiqizi womshini kanye nomodeli

• Isakhiwo sesikhunta sethreyi kanye nomgodi

• Inani lamathileyi ngomjikelezo ngamunye

• Ububanzi obukhulu befilimu

• Ububanzi bangaphakathi be-core

• Ububanzi obukhulu bokugoqa ngaphandle

• Isisindo esiphezulu sokugoqa

• Isiqondiso sokuphumula

• Ingqimba yesivalo iboshwe ngaphakathi noma ngaphandle

• Ububanzi bokushisa kwepuleti lokuvala

• Isikhathi sokuhlala

• Ingcindezi yokuvala

• Isivinini somugqa namathreyi ngomzuzu

• Indlela yokusika ifilimu

• Inzwa yophawu lokubhalisa

• Umsebenzi we-MAP wokuhlanza igesi

I-HSQY iphinde inikeze    imishini yokuvala ithreyi yokudla    yokuvala ukushisa okujwayelekile kanye nokupakisha umoya okushintshiwe.

Indlela Yokusungula Ifasitela Elifanele Lokuvala

Ifasitela lokuvala liwububanzi bokushisa, ingcindezi kanye nesikhathi sokuhlala esikhiqiza uphawu oluthembekile ngaphandle kokulimaza ifilimu noma ithreyi ye-PP.

Isivivinyo sokuvala ngokuhweba kufanele sihlole:

• Izinga lokushisa eliphansi lokuqalisa ukuvalwa

• Izinga lokushisa eliphezulu ngaphambi kokuhlanekezelwa kwefilimu noma kwethreyi

• Isikhathi sokuhlala esisebenzayo esincane

• Ingcindezi yokuvala edingekayo

• Amandla okuvala ngokushesha ngemva kokuvala

• Amandla okukhuhla ngemva kokupholisa

• Amandla okuhlubula ngemva kokugcina efrijini

• Hluba amandla ngemva kokufudumala kabusha uma kudingeka

• Ukusebenza kahle kokungcola komswakama noma amafutha

• Ukuvumelana kwe-value ngesivinini sokukhiqiza

• Ukuncipha kwefilimu nokwakheka kwemibimbi

• Ukuhlanekezela kwethreyi ne-flange

• Ukusebenza kokuvuza nokuqhuma

Ukushisa okwandayo akulona ikhambi elifanele ngaso sonke isikhathi lesivalo esibuthakathaka. Ukuqondiswa kwefilimu, ukuhambisana kwethreyi, ingcindezi yokuvala, ukuba yisicaba kwamathuluzi kanye nokungcola kwe-flange nakho kufanele kuhlolwe.

Ububanzi Bomgoqo, Ubude Bomgoqo kanye Nesiqondiso Sokugoqa

Incazelo ephelele yefilimu yokugoqa kufanele ifake okungaphezu kobubanzi befilimu obujwayelekile.

• Ububanzi befilimu obuqediwe

• Ubukhulu befilimu obuphelele

• Ubude bokugoqa

• Ububanzi bangaphakathi be-core

• Ububanzi obukhulu bokugoqa ngaphandle

• Isisindo esiphezulu sokugoqa

• Inxeba eliseceleni le-sealant ngaphakathi noma ngaphandle

• Ukuqondiswa kwecala okuphrintiwe

• Ubude bokuphinda umsebenzi wobuciko

• Isikhundla sophawu lokubhalisa

• Inani lemizila yokupakisha

• Izidingo ze-Splice kanye ne-joint

Ukuqondiswa okungalungile kokugoqa kungabeka ungqimba lokuvala ohlangothini olungalungile futhi kwenze umqulu ungasetshenziswa emgqeni wokupakisha.

Izinkinga Ezivamile Zokuvala Ithreyi Ye-PP

Ifilimu Yokumboza Ithreyi Ye-PP Ephrintiwe Ngokwezifiso

Ifilimu yokumboza ithreyi ye-PP ingaphrintwa ngamalogo omkhiqizo, amagama emikhiqizo, ulwazi lokudla okunempilo, imiyalelo yokushisa, amabhakhodi, amakhodi e-QR kanye nezithombe zokukhangisa.

Amaphrojekthi efilimu ephrintiwe ngokuvamile adinga:

• Amafayela obuciko ahlelekayo

• Ububanzi befilimu obuqediwe

• Ubude bokuphinda bokuphrinta

• Inani lemibala

• Izinkomba zombala ezivunyiwe ze-Pantone noma ezivunyiwe

• Phrinta isiqondiso

• Isikhundla sophawu lokubhalisa

• Ukuqondiswa kwethreyi esikhumbeni sokuvala

• Inxeba eliseceleni le-sealant ngaphakathi noma ngaphandle

• Ukuqeda okukhanyayo noma okucwebezelayo okudingekayo

• Izidingo zokuxhumana nokudla kanye nokushisa

Uyinki wokunyathelisa kanye nezinamathiselo kumele kukhethwe ngokuya ngesakhiwo sokuxhumana kokudla kanye nanoma yiziphi izimo ze-microwave, i-pasteurization noma i-frosting.

Ukuthobela Umthetho Wokuxhumana Nokudla

Ukufaneleka kokuthintana nokudla kuncike kuma-resin aqondile, i-sealant, ungqimba lwe-EVOH, inhlaka, ukwelashwa kokulwa nenkungu, uyinki wokuphrinta, uhlobo lokudla, isikhathi sokuthintana kanye nezinga lokushisa lokusebenzisa.

Abathengi kufanele bacacise:

• Izwe noma isifunda oya kuso

• Uhlobo lokudla

• Izimo zokuxhumana ngqo nokudla

• Ubude bokuxhumana

• Indawo yokugcina ezungezile, ebandayo noma eqandisiwe

• Izimo ze-microwave noma ze-pasteurization

• Ifilimu ephrintiwe noma engaphrintwanga

• Izimemezelo ezidingekayo noma ukuhlolwa kokufuduka

• Izidingo zezidakamizwa ezinqunyelwe

• Izidingo zeqoqo kanye nokulandelela

Imibhalo kufanele iqinisekiswe ngokwencazelo eqondile yefilimu kanye nokusetshenziswa okuhlosiwe. Umbiko wesakhiwo sefilimu eyodwa akufanele usetshenziswe ngokuzenzakalelayo kuzo zonke izinhlelo zobukhulu, zokuvala, zokufaka noma zoyinki.

Ingabe Ifilimu Yokuvala Ithreyi Ye-PP Ingaphinde Isetshenziswe?

Ukuphinda kusetshenziswe kuncike esakhiweni esiphelele sethreyi nefilimu kanye nengqalasizinda yokuphinda kusetshenziswe yendawo.

I-laminate ye-BOPET/CPP noma ye-PET/PE iqukethe imindeni ehlukene ye-polymer futhi akufanele ichazwe ngokuzenzakalelayo njenge-mono-material noma ingasetshenziswa kabusha ngamathileyi e-PP.

Isakhiwo sesivalo esinothile nge-PP noma esihambisana ne-mono-PP singase sisekele iphakheji eyenzelwe ukuphinda isetshenziswe uma:

• Ithreyi nefilimu ngokuyinhloko kuyi-PP

• Izendlalelo zesithiyo kanye nezibopho zihlala ngaphakathi kwemingcele eyamukelekayo

• Uyinki kanye nezinamathiselo zihlangabezana neziqondiso zokuklama ezifanele

• Iphakheji iyamukelwa uhlelo lokuvuselela indawo oya kuyo

• Noma yisiphi isimangalo sokuphinda sisetshenziswe sisekelwa ukuhlolwa noma isitifiketi esifanele

I-HSQY ingahlola izakhiwo ezisekelwe ku-PP zamaphrojekthi aholwa ukuzinza, kodwa ukutholakala, okuqukethwe okusetshenziswe kabusha kanye nezimangalo zokusebenzisa kabusha kumele kuqinisekiswe ngephakheji eqondile.

Izinketho Zefilimu Yesivikelo Sethreyi Ye-PP Eyenziwe Ngokwezifiso

• Isakhiwo esenziwe ngokwezifiso se-BOPET/CPP noma i-BOPP

• Ubukhulu befilimu ngokwezifiso

• Ukwakheka kwesivalo esihambisana ne-PP ngokwezifiso

• Ukusebenza okulula kokuhlubula, ukuhlubula okulawulwayo noma ukuvala ngokukhiya

• Amandla okususa ashisayo nabandayo ngokwezifiso

• Isendlalelo se-EVOH esinomkhawulo ophezulu

• Ama-OTR kanye nama-WVTR aqondiwe ngokwezifiso

• Ukwelashwa okulwa nenkungu

• Ukwakheka kokuvala ukungcola

• Isakhiwo esimelana nokubhoboza

• Isakhiwo sezinga lefriji

• Ibanga elikhethiwe le-microwave noma i-pasteurization

• Umklamo wokungenisa umoya ngomusi, onezimbobo ezincane noma oqhekekile

• Inketho yokuhluba nokuvala kabusha

• Ama-logo nemifanekiso eyenziwe ngokwezifiso

• Ububanzi befilimu ngokwezifiso kanye nobude bokugoqa

• Umongo ongokwezifiso kanye nobubanzi obukhulu bokugoqa

• Isiqondiso sokugoba ngokwezifiso

• Amamaki okubhalisa emishini ezenzakalelayo

• Isakhiwo esenzelwe ukuphinda sisetshenziswe esisekelwe ku-PP sincike ekubuyekezweni kobuchwepheshe

• Amabhokisi enziwe ngokwezifiso, amalebula kanye nama-pallet okuthumela ngaphandle

Ukulawulwa Kwekhwalithi Yefilimu Yokumboza Ithreyi Ye-PP

Ikhwalithi yefilimu yokumboza eqinile iyasiza ekunciphiseni ukuvuza, ukuxebuka okungaguquki, ukungcola kwefilimu kanye nesikhathi sokungasebenzi komugqa wokupakisha.

Izinto zokuhlola ezifanele zingafaka:

• Isakhiwo sefilimu kanye nokuqinisekiswa kwe-resin

• Ubukhulu obuphelele kanye nokubekezelelana

• Ukusatshalaliswa kwesendlalelo ngasinye uma kuchaziwe

• Ukubekezelelana kobubanzi bokugoqa

• Ubude bomqulu kanye nesisindo

• Usayizi oyinhloko kanye nobubanzi bokugoqa

• Ukungezwani komoya kanye nokuqondanisa umqulu

• Ukucaca, inkungu kanye nokucwebezela

• Ukuklwebheka okungaphezulu, amajeli kanye nokungcola

• Amandla e-Lamination-bond

• Ukusebenza kokuqalisa isivalo

• Amandla okuvala kanye namandla okuxebula

• Ukuvumelana kwekhasi elishisayo nelibandayo

• Ukusebenza kokulwa nenkungu

• Ukubhoboza nokumelana nokucindezelwa

• I-OTR kanye ne-WVTR uma kuchaziwe

• Ukuhlolwa kwe-microwave noma i-pasteurization uma kudingeka

• Umbala wokuphrinta kanye nokunemba kokubhalisa

• Ukuvikelwa kokupakishwa kanye nephalethi

Ukupakishwa, Ukugcinwa Kwezinto Ezigciniwe kanye Nokuthunyelwa Kwamazwe Ngamazwe

Imiqulu yefilimu yokuvala ithreyi ye-PP ivame ukuvikelwa othulini, umswakama, umthelela kanye nomonakalo obangelwa ukugoqa.

Izinketho zokupakisha zingafaka:

• Izikhwama zangaphakathi ezivikelayo

• Izivikeli ze-roll-end

• Amabhokisi okuthumela kwamanye amazwe ngamanye

• Amalebula eqembu kanye nemikhiqizo

• Ukugoqa kwe-Pallet

• Ukuvikelwa kwekhoneni kanye nomphetho

• Ama-pallet athunyelwa ngaphandle kokufaka ufuzo

• Ukuphakama kwephalethi ngokwezifiso kanye nezimpawu zokuthumela

Ama-roll kufanele agcinwe emaphaketheni awo okuqala endaweni ehlanzekile neyomile kude nokukhanya kwelanga okuqondile, umswakama ophezulu, ukushisa okukhulu kanye nomonakalo ongokwenyama.

Kungani Ukhetha i-HSQY Njengomkhiqizi Wakho Wefilimu Yokuvala Ithreyi Ye-PP?

• Izakhiwo eziningi zamafilimu: amafilimu aqukethe i-BOPET/CPP, asekelwe ku-BOPP, i-PET/PE kanye ne-EVOH ayatholakala.

• Izinketho zokuhlubula kalula nokuvala ngokukhiya: Ukusebenza kokuvula kungalinganiswa nohlelo lokudla nokusabalalisa.

• Amafilimu anezithiyo eziphakeme: Izakhiwo eziqukethe i-EVOH zingahlolwa ukuze kutholakale ukudla okune-MAP kanye nokuzwela umoya-mpilo.

• Izinketho zokulwa nenkungu: Amafilimu ayatholakala ukuze kudliwe okubandayo kanye nokuboniswa kwezitolo okufrijiwe.

• Imininingwane yomqulu owenziwe ngokwezifiso: Ububanzi, ubude, umongo, ububanzi bomqulu kanye nesiqondiso sokugoba kungenziwa ngezifiso.

• Ukuphrinta ngokwezifiso: Ama-logo, ihluzo, imiyalelo kanye nezimpawu zokubhalisa kungangezwa.

• Ukuqhathaniswa kwethreyi nefilimu: Izincomo zingasekelwa kumasampula ethreyi langempela le-PP kanye nokuhlolwa kokuvala.

• Ukusekelwa komugqa wokupakisha: Ifilimu ingabuyekezwa ngokusetshenziswa kwezinsimbi zokuvala ithreyi ezenziwe ngesandla, ezizenzakalelayo kanye nezizenzakalelayo ngokuphelele.

• Ukusekelwa kokugoqwa kwesilingo: Amasampula angahlolwa ngaphambi kokukhiqizwa kwezentengiselwano.

• Ukunikezwa okuphelele kokupakisha: I-HSQY iphinde ihlinzeke ngamathileyi e-PP, amathileyi anezivikelo eziphakeme, amathileyi e-MAP kanye nemishini yokuvala.

• Isevisi yokuthumela ngaphandle: Amabhokisi enziwe ngokwezifiso, ama-pallet kanye nokusekelwa kokuthunyelwa kwamanye amazwe kuyatholakala.

Ulwazi Oludingekayo Ngesilinganiso Sefilimu Yokuvala Ithreyi Ye-PP

Ukuze uthole isincomo sefilimu esinembile kanye nesilinganiso, sicela unikeze ulwazi oluningi ngangokunokwenzeka olulandelayo:

• Umkhiqizi wethreyi ye-PP kanye nekhodi yomkhiqizo

• Isakhiwo sezinto zethreyi ephelele

• Ulwazi lwe-PP oluyi-Virgin noma oluphinde lwasetshenziswa

• Amasampula ethreyi angokoqobo

• Ubukhulu bethreyi nobubanzi beflange

• Uhlobo lokudla kanye nesisindo esipakishiwe

• Izinga lokushisa lokugcwalisa ukudla

• Indawo yokugcina ezungezile, ebandayo noma eqandisiwe

• Isidingo sokususa kalula, ukuvala ngokukhiya, ukususa ngokuqhuma noma ukuvala kabusha

• Isampula yefilimu ekhona noma amandla okuhluba aqondiwe

• Imfuneko yokulwa nenkungu

• I-MAP noma imfuneko yesithiyo esikhulu

• Isikhathi sokuphelelwa yisikhathi seshelufu eliqondiwe

• I-OTR ne-WVTR ezidingekayo uma zitholakala

• Isidingo se-microwave, i-pasteurization noma i-vent

• Ubukhulu befilimu obudingekayo

• Ububanzi befilimu nobude bokugoqa

• Ububanzi bangaphakathi be-core

• Ububanzi obukhulu bokugoqa ngaphandle

• Inxeba eliseceleni le-sealant ngaphakathi noma ngaphandle

• Umkhiqizi womshini wokuvala ithreyi kanye nomodeli

• Izinga lokushisa lokuvala lamanje, ingcindezi kanye nesikhathi sokuhlala

• Isivinini sokukhiqiza

• Ifilimu ephrintiwe noma engaphrintwanga

• Umsebenzi wobuciko, inani lemibala kanye nobude obuphindaphindwayo

• Izidingo zemibhalo yokuxhumana nokudla

• Inani le-oda kanye nokusetshenziswa konyaka

• Izwe oya kulo, ichweba noma ikheli lokulethwa

Imibuzo Evame Ukubuzwa Mayelana neFilimu Yokuvala Ithreyi Ye-PP

Yenziwe ngani ifilimu yokuvala ithreyi ye-PP?

Izakhiwo ezivamile zifaka phakathi i-BOPET/CPP, amafilimu asekelwe ku-BOPP kanye namafilimu anezingqimba eziningi ze-EVOH/PP. Ingqimba yokuxhumana ngethreyi yenzelwe ukuvala ukushisa endaweni ehambisanayo ye-polypropylene.

Uyini umehluko phakathi kwe-BOPET ne-CPP?

I-BOPET ivame ukunikeza amandla, ukucaca, ukuzinza kobukhulu kanye nokunyatheliswa kalula. I-CPP inikeza ungqimba lokuvala olusekelwe ku-polypropylene futhi inegalelo ekubhobozeni, ekuguquguqukeni nasekusebenzeni kahle kokukhuhla.

Ingabe ifilimu eyodwa ingavala yonke ithreyi ye-PP?

Cha. Amathreyi e-PP angasebenzisa amazinga ahlukene e-resin, izembozo kanye nezakhiwo zokuqukethwe okuphinde kwasetshenziswa. Ukuhambisana kumele kuhlolwe ngethreyi yokuhweba eqondile.

Ingabe ifilimu ye-PET/PE ingavala ithreyi ye-PP?

Amanye amafilimu e-PET/PE noma e-modified sealant angase avale ku-PP, kodwa lokhu akufanele kucatshangelwe. I-tray-contact sealant kumele ihambisane ngqo ne-PP flange.

Yibuphi ubukhulu obutholakalayo?

Izakhiwo zamanje ze-HSQY ngokuvamile zimboza cishe ama-μm angu-40–90. Imikhiqizo ye-BOPET/CPP ivame ukufakwa ohlwini cishe kuma-μm angu-52–90.

Yibuphi ububanzi bokugoqa obunganikezwa yi-HSQY?

Ububanzi bemikhiqizo yamanje buhlanganisa ububanzi obusukela cishe ku-150–900 mm. Ukusika okwenziwe ngokwezifiso kuyatholakala ngokuya ngomshini wokupakisha kanye nesikhunta sethreyi.

Uyini umehluko phakathi kwe-easy peel kanye ne-lock seal?

Ifilimu ehlubula kalula yenzelwe ukuvulwa ngesandla okulawulwayo. Ifilimu evala ngokukhiya yakha ukuvalwa okuqinile noma okungahlubulaki ukuze kube nokumelana okukhulu nokuvuza kanye nobufakazi bokuphazamiseka.

Kungani ifilimu ehlutshwa kalula kunzima ukuyivula?

Izinga lokushisa lokuvala, ingcindezi noma isikhathi sokuhlala kungase kube phezulu kakhulu, noma ifilimu kungenzeka ingabi yindlela efanele yokususa kalula ithreyi.

Kungani ifilimu idabuka esikhundleni sokuhlubuka?

Ukudabuka kungenzeka uma amandla okuvala edlula amandla efilimu, ifilimu yonakele, igeyiji yefilimu inganele noma ithebhu yokuvula ingaklanywanga kahle.

Ingabe ifilimu yokulwa nenkungu iyatholakala kumathreyi e-PP?

Yebo. Izinketho zokulwa nenkungu zingathuthukiswa zokudla okubandayo, amasaladi, imikhiqizo, inyama, ukudla kwasolwandle kanye neminye imikhiqizo efrijini.

Ingabe ifilimu yokumboza ye-PP ingasetshenziswa ku-MAP?

Yebo, uma ifilimu efanele enezivikelo eziphakeme ihlanganiswa nethreyi ye-PP enezivikelo eziphakeme ehambisanayo. Ifilimu ejwayelekile ye-mono-PP ingase inganikezi izivikelo ze-oxygen ezanele.

Yini eyenziwa yi-EVOH kufilimu yokumboza i-PP?

I-EVOH inciphisa ukudluliswa komoya-mpilo kanye negesi. Isekela ukugcinwa kwegesi ye-MAP futhi isiza ekuvikeleni ukudla okuzwela umoya-mpilo.

Ingabe ifilimu ingakwazi ukuvala umswakama noma amafutha?

Amazinga akhethiwe okuvala ukungcola angabekezelela umswakama noma amafutha alinganiselwe. I-flange yethreyi kufanele igcinwe ihlanzekile ngangokunokwenzeka.

Ingabe ifilimu yokuvala ithreyi ye-PP ingafakwa kuma-microwave?

Ifilimu ethuthukisiwe neqinisekisiwe kuphela okufanele isetshenziswe ukuze ifudumale kabusha nge-microwave. Imiyalelo yethreyi, ifilimu, ukudla kanye nokushisa kumele ihlolwe ndawonye.

Ingabe ifilimu ye-microwave idinga umoya ophumayo oshisayo?

Kungadinga ukubhoboza, imiyalelo yokuzikhipha, ukubhoboza, isici sokuzikhipha umoya noma ukuqhuma okulawulwayo. Indlela efanele incike ekudleni kanye nomklamo wephakheji.

Ingabe ifilimu yesivalo se-PP ingasuswa ku-pasteurized?

Amafilimu akhethiwe angelashwa ngokushisa angathuthukiswa ukuze afakwe i-pasteurization. Ifilimu ejwayelekile akufanele isetshenziswe ngaphandle kokuqinisekiswa kwezinga lokushisa elidingekayo kanye nobude besikhathi.

Ingabe ifilimu yokumboza i-PP ingaphendulwa?

Kufanele kusetshenziswe isakhiwo sethreyi nefilimu esikhethekile kuphela. Ifilimu ejwayelekile yokuvala i-PP ayikwazi ukugoqwa ngokuzenzakalelayo.

Ingabe ifilimu yethreyi ye-PP ingasetshenziswa ekudleni okuqandisiwe?

Amabanga akhethiwe angasetshenziswa ngemuva kokuhlolwa kokuguquguquka kwezinga lokushisa eliphansi, ukumelana nokushayisana kanye nobuqotho besivalo ngaphansi kwezimo zangempela eziqandisiwe.

Kungani iphakheji ye-PP evaliwe ivuza?

Izimbangela ezivamile zifaka phakathi ama-flange angcolile, ukubhoboza amafilimu, ukuvuza kweziteshi, imibimbi, amathreyi aphikisiwe, izilungiselelo ezingalungile noma ungqimba lwe-sealant olungahambisani.

Ingabe ifilimu ingaphrintwa ngokwezifiso?

Yebo. Ama-logo, ihluzo, imiyalelo yokupheka, ulwazi lomkhiqizo, amabhakhodi, amakhodi e-QR kanye nezimpawu zokubhalisa kungaphrintwa.

Ingabe i-HSQY ingakwazi ukwenza ngokwezifiso amandla okukhuhla?

Amandla okukhuhla angalungiswa ngokuya ngobuso bethreyi le-PP, izilungiselelo zokuvala, ukusetshenziswa kokudla kanye nesidingo sokuvula kwabathengi.

Ingabe ifilimu ye-BOPET/CPP ingaphinde isetshenziswe ngethreyi ye-PP?

I-BOPET kanye ne-CPP ziyimindeni ehlukene ye-polymer. Iphakheji ehlanganisiwe akufanele ichazwe ngokuzenzakalelayo njenge-mono-PP noma isetshenziswe kabusha emsakazweni we-PP.

Ingabe izinketho zokumboza nge-mono-PP ziyatholakala?

Izakhiwo eziklanyelwe ukuphinda zisetshenziswe ezisekelwe ku-PP zingahlolwa ngamaphrojekthi afanele. Ukutholakala kokugcina, ukusebenza kwezithiyo kanye nezimangalo zokuphinda zisetshenziswe zidinga ukuqinisekiswa kobuchwepheshe.

Iyini i-MOQ yefilimu yokuvala ithreyi ye-PP?

I-MOQ ebhekiselwe cishe ingu-500 kg yamafilimu e-EVOH/PP akhethiwe kanye no-1,000 kg wezakhiwo ze-BOPET/CPP noma ze-BOPP/EVOH ezikhethiwe.

Isikhathi sokukhiqiza singakanani?

Isikhathi sokuhola esibhekiselwe cishe siyizinsuku zokusebenza eziyi-10-15 ngemuva kokuqinisekiswa kwesakhiwo sefilimu, ubukhulu, ukuphrinta kanye nemininingwane yoku-oda.

Ngingacela isampula noma umqulu wokuhlola?

Ifilimu noma imiqulu yesilingo yesampula ingaxoxwa ngayo ukuze kuvalwe ukushisa, kuhlutshwe, kuvinjwe inkungu, kuhlolwe i-MAP, kuhlolwe i-microwave kanye nokufakwa kwemigqa.

Yiziphi izivivinyo okufanele ziqedwe ngaphambi kokukhiqizwa ngobuningi?

Ukuhlolwa okunconyiwe kufaka phakathi ukuhambisana kwethreyi, amandla okuvala, amandla okuxebuka, ukuvuza, ukusebenza kokulwa nenkungu, ukuhlolwa kwezithiyo, ukuhlolwa kwe-cold-chain, ukuhlolwa kokushisa kanye nokuqinisekiswa kokuphila kweshelufu lokuhweba.

Cela Isilinganiso Sefilimu Yokuvala Ithreyi Ye-PP

Ufuna umenzi wefilimu yokuvala ithreyi ye-PP, umhlinzeki wefilimu yokumboza ye-BOPET/CPP, ifilimu ye-PP ehlubula kalula noma ifilimu ye-EVOH high-barrier MAP?

Xhumana ne-HSQY ukuze ucele izincomo zobuchwepheshe, imiqulu yokuhlolwa, ukuphrinta ngokwezifiso, amathreyi e-PP ahambisanayo, ukwesekwa komshini wokuvala, amanani efektri kanye nolwazi lokuthunyelwa kwamanye amazwe.

       Cela Isilinganiso