Ifilimu Yokuvala I-PET/PE Elwa Nenkungu

Iyini ifilimu yokuvala i-PET/PE elwa nenkungu?

Ifilimu yokuvala i-PET/PE elwa nenkungu , eyaziwa nangokuthi ifilimu yokumboza i-anti-fog noma ifilimu yethreyi elwa nokujiya, iyifilimu yokupakisha ukudla elaminethiwe eyenzelwe ukuvala amathreyi ahambisana nokushisa ngenkathi igcina ukubonakala komkhiqizo kucacile ngaphansi kwezimo ezinomswakama, ezibandayo noma ezishintsha izinga lokushisa.

Isakhiwo esijwayelekile sihlanganisa ungqimba lwangaphandle lwe-PET noma lwe-BOPET nongqimba lokuvala olusekelwe ku-PE. Ungqimba lwe-PET lunikeza ukucaca, amandla, ukuzinza kobukhulu kanye nokuphrinta, kuyilapho ungqimba lwe-PE lunikeza ukusebenza kokuvala ukushisa ngokumelene ne-flange yethreyi ehambisanayo.

Isimbozo noma isengezo esilwa nenkungu ngokuvamile sibekwa endaweni ebheke ukudla. Sishintsha indlela umswakama ohlanganisiwe oziphatha ngayo ukuze amanzi asakazeke abe ungqimba olucacile esikhundleni sokwenza amaconsi abonakalayo ahlukene.

I-HSQY inikeza amafilimu okumboza i-PET/PE alwa nenkungu ngezinguqulo ezilula ukuhlubuka nokukhiya zemikhiqizo emisha, amasaladi, ukudla okubandayo, inyama, izinkukhu, ukudla kwasolwandle, imikhiqizo yobisi, ama-dessert kanye nokupakishwa kwebhikawozi.

Isebenza Kanjani Ifilimu Yokumboza Engangeni Nkungu?

Ukuvunda kuvela lapho umoya ofudumele noma ogcwele umswakama ngaphakathi kwephakeji elivaliwe uthinta indawo ebandayo yefilimu.

Ngaphandle kokwelashwa okulwa nenkungu, umswakama ungakha amaconsi ngamanye. La maconsi asakaza ukukhanya futhi enze ifilimu ibonakale inamafu, okunciphisa ukubonakala komkhiqizo.

Indawo evimbela inkungu iyakwazi ukumanzisa kakhulu. Esikhundleni sokuqongelela emaconsini ahlukene, umswakama ohlanganisiwe usakazeka kulo lonke ifilimu njengengqimba yamanzi encane, efanayo.

Ukwelashwa okulwa nenkungu akususi umswakama ephaketheni futhi akuvimbeli ukuminyana. Inhloso yayo ukunciphisa ukuminyana okubonakalayo nokuthuthukisa ukucaca kwephakethe.

Imininingwane yefilimu yokumboza i-PET/PE elwa nenkungu

Ithebula elilandelayo lifingqa ububanzi bamanje befilimu yokumboza ye-HSQY yokulwa nenkungu ye-PET/PE. Imininingwane yokugcina kumele iqinisekiswe yomkhiqizo okhethiwe ohlubula kalula noma ovala ngokukhiya.

Imininingwane efana nokufaneleka kwe-microwave, ukumelana nefriji, isithiyo se-oxygen kanye nokuhambisana nokudla kufanele kuqinisekiswe ngefilimu eqondile e-odiwe. Akufanele kuthathwe ngokuthi kususelwa egameni lezinto ze-PET/PE kuphela.

Amafilimu Alwa Nenkungu Ahlutshulwa Kalula Futhi Akhiywe

I-HSQY okwamanje inikeza amafilimu okumboza i-PET/PE alwa nenkungu anezindlela ezimbili eziyinhloko zokuvala.

Abathengi bangabuyekeza ama-HSQY    ifilimu yokumboza i-PET/PE evimbela inkungu kalula    kanye    ifilimu yokumboza i-PET/PE evala inkungu.

Isakhiwo Sesendlalelo Sefilimu Ye-PET/PE

Ukwakhiwa okuqondile kungahluka ngomkhiqizo. Amafilimu anezivimbelo eziphakeme, izinga lefriji, izinga le-microwave noma okukhethekile angadinga izendlalelo ezengeziwe kanye nokwakheka okuhlukile.

Ukusebenza Kwenkungu Ebandayo Nenkungu Eshisayo

Ukusebenza Kwenkungu Ebandayo

Inkungu ebandayo ivame ukwenzeka lapho umkhiqizo ofakwe emanzini ugcinwa ngaphansi kwezimo eziqandisiwe. Ingaphakathi lefilimu liyaphola, okubangela umswakama ukuba uqine.

Ukuhlolwa kwenkungu ebandayo kubalulekile kumasaladi, izithelo, imifino, inyama ebandayo, ukudla kwasolwandle, imikhiqizo yobisi kanye nokudla okulungiselelwe okufrijiwe.

Ukusebenza Kwenkungu Eshisayo

Inkungu eshisayo ingenzeka uma ukudla okufudumele noma umusi uthinta ifilimu yokumboza epholile. Kuhlobene nokudla okugcwele ukufudumala, imikhiqizo ephekiwe kanye nokudla okuvalwe ngaphambi kokuba kuphole ngokuphelele.

Ifilimu esebenza kahle ngesikhathi sokuhlolwa kwenkungu ebandayo efrijini ingase inganikezi ngokuzenzakalelayo umphumela ofanayo nomkhiqizo ogcwele ukushisa.

Abathengi kufanele bachaze ukuthi iphrojekthi idinga ukusebenza kahle kwenkungu ebandayo, ukusebenza kahle kwenkungu eshisayo noma kokubili.

Izici Ezithinta Ukusebenza Okulwa Nenkungu

• Izinga lokushisa lokudla: Ukudla okufudumele kuvame ukukhulula umhwamuko wamanzi omningi kunokudla okupholile ngokuphelele.

• Okuqukethwe komswakama: Amasaladi, imikhiqizo esikiwe, amasoso kanye nokudla okuphekiwe kungadala amazinga ahlukene okufiphala.

• Isivinini sokupholisa: Ukupholisa okusheshayo kungadala umehluko omkhulu wokushisa phakathi komoya wephakheji nefilimu.

• Izinga lokushisa lokugcina: Ukushintshashintsha kwezinga lokushisa kwesiqandisi kungadala ukujiya ngokuphindaphindiwe.

• Umswakama ohlobene: Umswakama ophezulu ngaphakathi kwephakeji wandisa inani lomswakama otholakalayo.

• Ukuqondiswa kwefilimu: Uhlangothi oluhlanzwe ngenkungu kumele lubheke ukudla okupakishiwe.

• Ukwakheka okulwa nenkungu: Izimbozo nezithasiselo ezahlukene zinikeza ukusebenza okuhlukile kokuqala nokwesikhathi eside.

• Ubude besikhathi sokugcina: Ukusebenza kufanele kuhlolwe phakathi nesikhathi sokusabalalisa esihlosiwe.

• Ukungcoliswa kwendawo: Uwoyela, isosi kanye nezinsalela zokudla kungaphazamisa ukumanzisa kwendawo.

• Umoya wokungenisa umoya ephaketheni: Ukupakisha kwemikhiqizo ebhoboziwe kuziphatha ngendlela ehlukile kunethreyi evalwe kahle.

Ukusetshenziswa kwefilimu yokuvala i-Anti-Fog PET/PE

Ukupakishwa Kwezithelo Nemifino Emisha

Ifilimu evimbela inkungu ithuthukisa ukubonakala kwamajikijolo, utamatisi, amagilebhisi, amakhowe, izithelo ezisikiwe, imifino kanye neminye imikhiqizo emisha epakishwe emathileyi abonakalayo.

Ngenxa yokuthi imikhiqizo emisha iyaqhubeka nokuphefumula ngemva kokupakishwa, eminye imikhiqizo ingadinga ukubhoboka okuncane noma ukudluliselwa kwegesi okulawulwayo kunokuba kufakwe ifilimu evikelayo enomkhawulo ophezulu.

Ukupakishwa Kokudla Kwesaladi Ne-Deli

Ukusetshenziswa kufaka phakathi amasaladi alungisiwe, ama-noodle abandayo, ama-dips, ukudla okumnandi, imifino elungisiwe kanye nezitsha eziseceleni ezibandayo.

Ifilimu elwa nenkungu ehlubuka kalula ingahlanganisa isethulo esicacile nokuvulwa okulula kwamakhasimende.

Ukupakishwa Kwenyama Nenkukhu Entsha

Ifilimu yokumboza evimbela inkungu ingasetshenziswa enyameni yenkomo, ingulube, iwundlu, inyama egayiwe, amasoseji, inkukhu kanye ne-turkey uma ihambisana nethreyi ehambisanayo.

Ukupakishwa kwenyama kungadinga nokumelana nokubhoboza, ukuvala ngokungcola okulinganiselwe kanye nesakhiwo esinomkhawulo ophezulu esisekelwe ku-EVOH.

Ukupakishwa Kwezinhlanzi Nokudla Kwasolwandle

Izinhlanzi ezifakwe ezinhlanzini, ama-shrimp, ama-shellfish kanye nokudla kwasolwandle okulungisiwe kungakhipha umswakama ngesikhathi sokugcina endaweni ebandayo, okwenza ukusebenza kokuvikela inkungu kubaluleke kakhulu ekubonisweni kwezitolo.

Amagobolondo abukhali, amathambo kanye namakristalu eqhwa kungadinga ifilimu ejiyile noma engabhobozi kakhulu.

Ukudla Okupholile Okulungisiwe

Amafilimu alwa nenkungu angasetshenziswa kwi-pasta, izitsha zelayisi, inyama ephekiwe, imifino, amasoso kanye nokudla okufrijiwe okunezingxenye eziningi.

Imikhiqizo ejwayelekile yamanje ye-HSQY akufanele isetshenziswe ngokuzenzakalelayo ekufudumaleni kabusha kwe-microwave. Ifilimu ehlukile ehambisana ne-microwave kumele iqinisekiswe lapho kudingeka khona ukufudumeza.

Ukupakishwa Kobisi Noshizi

Izicelo zifaka phakathi izingxenye zoshizi, ukudla okusekelwe ku-yogurt, ama-dessert obisi, imikhiqizo yebhotela kanye nokunye ukudla kobisi okubandayo.

Ukupakishwa Kwebhikawozi Neziphuphu Zokudla Okumnandi

Amakhekhe, amakhekhe, ama-pudding, i-mousse, amaswidi kanye nama-dessert abandayo angasebenzisa amafilimu acacile noma aphrintiwe ngokwezifiso ukuze kuthuthukiswe ukwethulwa komkhiqizo.

Ukuhambisana Kwethreyi

Igama lefilimu yesivalo se-PET/PE alisho ukuthi ifilimu izovala kuwo wonke amathreyi e-PET, PP noma e-PS.

Ukuhambisana kuncike kakhulu engqimbeni yesivalo sefilimu ebheke ukudla kanye nezinto noma uqweqwe oluseflethini yethreyi.

Abathengi kufanele bathumele amasampula ethreyi ebonakalayo noma banikeze isakhiwo esiphelele sethreyi ngaphambi kokuqinisekisa i-oda lefilimu enkulu.

Ukuze uthole isiqondiso esibanzi sokuhambisana kwethreyi, buyekeza ama-HSQY    isigaba sefilimu yokuvala ithreyi ye-PET/PE    kanye    isigaba sefilimu yokuvala ithreyi ye-PET.

Ifilimu Elwa Nenkungu Yokupakisha Imephu

Ukusebenza kokulwa nenkungu kanye nokusebenza kokuvimbela igesi kuyizakhiwo zefilimu ezihlukile.

Ifilimu ejwayelekile yokulwa nenkungu ye-PET/PE inganikeza ukumelana nomswakama okuwusizo kanye nokucaca kokubona, kodwa akufanele iphathwe ngokuzenzakalelayo njengefilimu ye-MAP enesithiyo esikhulu se-oxygen.

Ukupakishwa kwesimo sezulu okuguquliwe kungadinga:

• I-EVOH noma olunye ungqimba lwesithiyo segesi

• Ithreyi ehambisanayo enezivikelo eziphakeme

• Izinga lokudluliswa komoya-mpilo elichaziwe

• Izinga lokudluliswa kwamanzi nomhwamuko elichaziwe

• Ingxube yegesi eqondene nokudla

• Isivalo sokushisa esiqhubekayo, esingavuzi

• I-oxygen esele elawulwayo

• Izimo ze-cold-chain eziqinisekisiwe

Amaphrojekthi adinga ukusebenza kwe-oxygen-barrier angabuyekeza ama-HSQY    Ifilimu yokuvala i-PET/PE esuselwe ku-EVOH enezivikelo eziphezulu.

Izimangalo zesikhathi sokuphelelwa yisikhathi kweshelufu lezentengiselwano kufanele zisekelwe ubuqotho bephakheji, ukugcinwa kwegesi, ukuhlolwa kwezinto eziphilayo kanye nezinzwa kusetshenziswa uhlelo lokudla, ithileyi, ifilimu kanye negesi langempela.

Ukuhambisana Komshini Wokuvala Ithreyi

Ifilimu ye-PET/PE elwa nenkungu inganikezwa imishini yokuvala ithreyi ngesandla, ezenzakalelayo kanye ne-othomathikhi ngokugcwele uma ubukhulu bomgoqo kanye nezakhiwo zokuvala zifana nemishini.

Abathengi kufanele baqinisekise:

• Umkhiqizi womshini kanye nomodeli

• Isakhiwo sesikhunta sethreyi kanye nomgodi

• Ububanzi befilimu obudingekayo

• Ububanzi bangaphakathi be-core

• Ububanzi obukhulu bokugoqa ngaphandle

• Isisindo esiphezulu sokugoqa

• Isiqondiso sokuphumula sefilimu

• Inxeba eliseceleni elilwa nenkungu kanye ne-sealant ngaphakathi noma ngaphandle

• Ububanzi bokushisa bokuvala

• Ingcindezi yokuvala

• Isikhathi sokuhlala

• Isivinini somugqa namathreyi ngomzuzu

• Indlela yokusika

• Inzwa yophawu lokubhalisa lwefilimu ephrintiwe

• Umsebenzi we-MAP noma we-gas-flush

I-HSQY iphinde inikeze    imishini yokuvala ithreyi yokudla    yokuvala ukushisa komoya kanye nokupakishwa komkhathi okushintshiwe.

Indlela Yokusungula Ifasitela Elifanele Lokuvala

Ifasitela lokuvala liyinhlanganisela yokushisa, ingcindezi kanye nesikhathi sokuhlala ekhiqiza uphawu oluqhubekayo ngaphandle kokulimaza ifilimu noma ithileyi.

Izivivinyo zezentengiselwano kufanele zihlole:

• Izinga lokushisa eliphansi lokuqalisa ukuvalwa

• Izinga lokushisa eliphezulu ngaphambi kokuncipha kwefilimu noma ukuguqulwa kwethreyi

• Ingcindezi yokuvala edingekayo

• Isikhathi esincane sokuhlala esisebenzayo

• Amandla okuvala ngokushesha ngemva kokuvala

• Amandla okuhlubula ngemva kokulungiswa kwefriji

• Ukusebenza ngomswakama, uwoyela noma ukungcola kokudla

• Ukulandelela ifilimu ngesivinini sokukhiqiza

• Vala imibimbi nokuvuza kwemisele

• Ukusebenza okulwa nenkungu ngemva komjikelezo wokupholisa ophelele

Ukwandisa izinga lokushisa lokuvala akulona ikhambi elifanele ngaso sonke isikhathi lesiciko esibuthakathaka. Ukuqondiswa kwefilimu, ukuhambisana kwethreyi, ukungcola kwe-flange, ingcindezi kanye nokuba yisicaba kwamathuluzi nakho kufanele kuhlolwe.

Ukusetshenziswa kwe-microwave, i-freezer kanye ne-oven

Ingabe Ifilimu Ejwayelekile Ingafakwa Kuma-Microwave?

Imikhiqizo ye-PET/PE ejwayelekile ye-HSQY yokulwa nenkungu ayichazwanga njengengafakwa kuma-microwave.

Izinhlelo zokusebenza ze-microwave zidinga ifilimu ethuthukiswe ngokwehlukile eqinisekiswe ngethreyi langempela, ukudla, amandla e-microwave, isikhathi sokushisa kanye nemiyalelo yokukhulula umusi.

Ingabe Ifilimu Ejwayelekile Ingaqandiswa?

Imikhiqizo ejwayelekile yamanje ayichazwanga njengephephile efrijini.

Ukusetshenziswa kokudla okuqandisiwe kudinga ukuhlolwa kokuguquguquka kwezinga lokushisa eliphansi, ukumelana nokushayisana, isibopho se-laminate, ubuqotho besivalo kanye nokuziphatha kwe-peel ngemva kokuncibilika.

Ingabe ifilimu ye-PET/PE Anti-Fog ingasetshenziswa kuhhavini?

Ifilimu ejwayelekile yokumboza i-PET/PE yokulwa nenkungu akufanele isetshenziswe kuhhavini ojwayelekile.

Izinhlelo zokusebenza ze-oven zidinga ifilimu ebekelwe uhhavini kanye nethreyi ehambisanayo njengohlelo lokupakisha lwe-CPET oluqinisekisiwe.

Ukuhlolwa Kwefilimu Elwa Nenkungu

Ukusebenza kokulwa nenkungu kufanele kuhlolwe ngaphansi kwezimo eziphinda inqubo yokupakisha ukudla ehlosiwe.

Izigaba zokuhlola ezinconywayo zifaka:

1. Ukuhlolwa kokuqala kwefilimu: Qinisekisa ukucaca, isimo sobuso kanye nokuhlonza uhlangothi olufanele olulwa nenkungu.

2. Isivivinyo sokuvala ithreyi: Vala ifilimu kuthreyi yangempela yezentengiselwano usebenzisa amapharamitha alingana nokukhiqiza.

3. Ukuhlolwa kokugcwalisa ukudla: Sebenzisa ukudla kwangempela ezingeni lokushisa elifanele lokugcwalisa.

4. Ukuhlolwa kokupholisa: Phinda ukhiqize isikhathi esijwayelekile sokupholisa kanye nokushisa kokugcina esiqandisini.

5. Ukuhlolwa kwenkungu ebandayo: Bheka amaconsi abonakalayo kanye nokucaca phakathi nesikhathi sokugcina esibandayo.

6. Ukuhlolwa komjikelezo wokushisa: Hlola inkungu ngemva kokuhamba phakathi kwendawo yokugcina ebanda, ezokuthutha kanye nesibonisi sokuthengisa.

7. Ukuhlolwa kwesivalo: Qinisekisa ukuthi ukwelashwa okulwa nenkungu akuphazamisi i-flange yokuvala.

8. Ukuhlolwa kokuhluba: Kala ukuziphatha kokuvula ekushiseni okulindelekile kokusetshenziswa.

Izinkinga Ezivamile Zokulwa Nenkungu Nokuvala

Ifilimu Yokumboza Engaguquki Ephrintiwe Ngokwezifiso

Ifilimu yokuvala i-PET/PE elwa nenkungu ingaphrintwa ngamalogo, amagama emikhiqizo, izithako, imiyalelo yokugcina, amabhakhodi, amakhodi e-QR kanye nezithombe zokukhangisa.

Amaphrojekthi efilimu ephrintiwe ngokuvamile adinga:

• Amafayela obuciko ahlelekayo

• Ububanzi befilimu obuqediwe

• Ubude bokuphinda ukuphrinta

• Inani lemibala

• Izinkomba zombala ezivunyiwe ze-Pantone noma ezivunyiwe

• Phrinta isiqondiso

• Isikhundla sophawu lokubhalisa

• Ukuqondiswa kwethreyi esikhumbeni sokuvala

• Inxeba eliseceleni elilwa nenkungu kanye ne-sealant ngaphakathi noma ngaphandle

• Ukubukeka okukhanyayo noma okucwebezelayo okudingekayo

• Izidingo ze-inki yokuxhumana nokudla kanye ne-glue

Ukuphrinta kanye ne-lamination akumele kubeke uyinki noma izinamathiseli ezingahambisani endaweni eqondile yokuxhumana nokudla.

Ukuthobela Umthetho Wokuxhumana Nokudla

Ukufaneleka kokuthintana nokudla kuncike ku-resin ye-PET eqondile, i-PE sealant, i-glue, i-anti-fog agent, i-inki yokunyathelisa, uhlobo lokudla, isikhathi sokuthintana kanye nokushisa kokugcina.

Abathengi kufanele bahlinzeke:

• Izwe noma imakethe oya kuyo

• Uhlobo lokudla

• Izimo zokuxhumana ngqo nokudla

• Ubude bokuxhumana

• Izinga lokushisa lokugcwalisa

• Izimo zokugcina eziqandisiwe noma ezizungezile

• Imfuneko yefilimu ephrintiwe noma engaphrintwanga

• Ukuhlolwa kokumemezela noma ukufuduka okudingekayo

• Izidingo zezidakamizwa ezinqunyelwe

I-ISO 9001 iyisitifiketi sohlelo lokuphathwa kwekhwalithi futhi akufanele inikezwe njengobufakazi bokuthi ifilimu ngayinye ihambisana ngokuzenzakalelayo nayo yonke imithethonqubo yokuxhumana nokudla.

Izimemezelo ezisebenzayo zokuthintana nokudla kanye nemibiko yokuhlola kufanele ziqinisekiswe ngesakhiwo sefilimu yezentengiselwano esiqondile kanye nokusetshenziswa okuhlosiwe.

Ingabe ifilimu ye-PET/PE Anti-inkungu ingaphinde isetshenziswe?

Ifilimu yokuvala i-PET/PE ihlanganisa okungenani imindeni emibili ehlukene ye-polymer futhi akufanele ichazwe ngokuzenzakalelayo njengefilimu ye-mono-material noma engasetshenziswa kabusha emhlabeni wonke.

Ukuphinda kusetshenziswe kwangempela kuncike ku:

• Isilinganiso se-PET-to-PE

• I-chemistry yokunamathela kanye neyokulwa nenkungu

• Ukuba khona kwama-inki okunyathelisa

• Izinto zethreyi

• Amandla okuhlukanisa ifilimu nethreyi

• Ukungcola kokudla

• Izinhlelo zokuqoqa nokuhlunga zasendaweni

• Isiqondiso sokuklama indawo oya kuyo emakethe ukuze kusetshenziswe kabusha

Ezinye izindlela zokuvuselela ezihambisana ne-Mono-PET noma ezicebile nge-PE zingahlolwa njengemiklamo ehlukene, kodwa iphakheji ephelele kumele ibuyekezwe ngaphambi kokwenza isimangalo sokuvuselela.

Izinketho Zefilimu Elwa Nenkungu Ngokwezifiso

• Isakhiwo sefilimu se-BOPET/PE ngokwezifiso

• Ukujiya ngokwezifiso

• Ububanzi nobude bomqulu ngokwezifiso

• Umongo ongokwezifiso kanye nobubanzi obukhulu bokugoqa

• Ukusebenza okulula kokuhlubula noma ukuvala ngokuvala

• Amandla okususa amahlumela ngokwezifiso

• Ukusebenza kwenkungu ebandayo

• Ukusebenza kwenkungu eshisayo

• Ukwelashwa okulwa nenkungu isikhathi eside

• Isakhiwo sefilimu esingabhobozi

• Isakhiwo se-EVOH esinomkhawulo ophezulu

• Ama-OTR kanye nama-WVTR aqondiwe ngokwezifiso

• Ukubhoboza okuncane kwemikhiqizo emisha ekhethiwe

• Ama-logo nemifanekiso eyenziwe ngokwezifiso

• Izimpawu zokubhalisa zama-tray sealers azenzakalelayo

• Isiqondiso sokugoba ngokwezifiso

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

Ikhwalithi yokulawula

Ikhwalithi yefilimu ezinzile iyasiza ekunciphiseni izikhalazo zokufiphala, ukwehluleka kokuvala, ukulahlwa kwefilimu kanye nesikhathi sokungasebenzi komugqa wokukhiqiza.

Izinto zokuhlola ezifanele zingafaka:

• Isakhiwo sefilimu kanye nokuqinisekiswa kwezinto zokusetshenziswa

• Ubukhulu obuphelele kanye nokubekezelelana

• 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

• Ukuhlonza uhlangothi olulwa nenkungu

• Ukusebenza kwenkungu ebandayo kanye nenkungu eshisayo

• Ukuziphatha kokuqalisa isivalo

• Amandla okuvala kanye namandla okuxebula

• Amandla e-Lamination-bond

• Ukubhoboza nokumelana nokucindezelwa

• I-OTR kanye ne-WVTR uma kuchaziwe

• Umbala wokuphrinta kanye nokunemba kokubhalisa

• Ukubuyekezwa kwamadokhumenti okuxhumana nokudla

• Ukuvikelwa kokupakishwa kanye nephalethi

Ukupakishwa, Ukugcinwa Nokuthunyelwa

Ama-roll efilimu alwa nenkungu kufanele avikelwe othulini, umswakama, ukushaqeka, ukushisa okuphezulu kanye nomonakalo obangelwa yi-roll-edge.

Izindlela zokupakisha ezitholakalayo zingafaka:

• Izikhwama ze-PE zangaphakathi ezivikelayo

• Ukuvikelwa kokuphela kokugoqa

• Amabhokisi okuthumela kwamanye amazwe ngamanye

• Amalebula eqembu kanye nencazelo

• Ukugoqa kwe-Pallet

• Izivikelo zasekhoneni kanye nonqenqema

• Ama-pallet athunyelwa ngaphandle kokufaka ufuzo

• Izimpawu zokuthumela eziqondene nekhasimende

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

Isitoreji eside noma esingalawulwa singathinta ukuphathwa kwefilimu, isimo se-laminate kanye nokusebenza kokulwa nenkungu. Ukujikeleza kwesitoko kanye nezimo zokugcina ezinconywayo kufanele ziqinisekiswe ngomkhiqizo wokugcina.

Kungani Ukhetha i-HSQY Njengomkhiqizi Wakho Wefilimu Elwa Nenkungu?

• Imikhiqizo ehlutshwa kalula futhi evalwa ngokukhiya: Izindlela ezimbili ezahlukene zokuvala ziyatholakala ukuze kuhlangatshezwane nezidingo ezahlukene zokupakisha.

• Isakhiwo se-BOPET/PE esinamathelisiwe: Uhla lwamanje lomkhiqizo luhlanganisa ukucaca kanye namandla omshini nokusebenza kokuvala okusekelwe ku-PE.

• Ukwenza ngokwezifiso okulwa nenkungu: Kungaxoxwa ngokusebenza kwenkungu ebandayo, inkungu eshisayo kanye nokusebenza okuqondene nohlelo lokusebenza.

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

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

• Ezinye izindlela ezinezithiyo eziphakeme: Izakhiwo ezisekelwe ku-EVOH zingahlolwa ngezinhlelo zokusebenza ze-MAP.

• Ukuqhathaniswa kwethreyi nefilimu: Izincomo zingasekelwa kumasampula ethreyi angokoqobo kanye nokuhlolwa kokuvalwa kwezentengiselwano.

• Ukusekelwa kokuhambisana komshini: Ubukhulu befilimu kanye nokugoba kungalinganiswa nezivalo zethreyi ezenziwe ngesandla, ezizenzakalelayo noma ezizenzakalelayo.

• Ukusekelwa kwesilingo: Isampula yefilimu noma imiqulu yesilingo ingaxoxwa ngaphambi kokukhiqizwa ngobuningi.

• Ukuphakelwa okuphelele: I-HSQY iphinde ihlinzeke ngamathileyi okudla, amathileyi anezivikelo eziphakeme, amafilimu okumboza kanye nemishini yokuvala amathileyi.

• Ukupakisha okuthekeliswayo: Izidingo zebhokisi, iphalethi kanye nokuthunyelwa kwamanye amazwe zingahlanganiswa.

Ulwazi Oludingekayo Ukuze Kutholakale Isilinganiso

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

• Umkhiqizo wokudla

• Izinga lomswakama wokudla

• Izinga lokushisa lokugcwalisa ukudla

• Izinto zethreyi kanye nesakhiwo sesendlalelo esiphelele

• Izinto eziku-flange yokuvala ithreyi

• Amasampula ethreyi angokoqobo

• Ubukhulu bethreyi nobubanzi beflange

• Inkungu ebandayo, inkungu eshisayo noma isidingo esihlanganisiwe

• Izinga lokushisa lesitoreji

• Isikhathi sokugcina nokusabalalisa esilindelwe

• Isidingo sokuvala kalula noma sokuvala ngokukhiya

• Isampula yefilimu ekhona noma amandla okuhluba aqondiwe

• Imfuneko ye-MAP enesithiyo esikhulu

• I-OTR noma i-WVTR edingekayo uma itholakala

• Ubukhulu befilimu obudingekayo

• Ububanzi befilimu nobude bokugoqa

• Ububanzi bangaphakathi be-core

• Ububanzi obukhulu bokugoqa ngaphandle

• Isiqondiso sokugoba ohlangothini oluphikisana nenkungu kanye ne-sealant

• Umkhiqizi womshini wokuvala ithreyi kanye nomodeli

• Izinga lokushisa lokuvala lamanje, ingcindezi kanye nesikhathi sokuhlala

• Isivinini sokukhiqiza

• Ifilimu ephrintiwe noma engaphrintwanga

• Ubude bokuphinda umsebenzi wobuciko nokuphrinta

• Izidingo zemibhalo yokuxhumana nokudla

• Inani le-oda kanye nokusetshenziswa konyaka

• Izwe oya kulo, ichweba noma ikheli lokulethwa

Imibuzo Evame Ukubuzwa Mayelana Nefilimu Ye-PET/PE Elwa Nenkungu

Ingabe ifilimu elwa nenkungu ivimbela ukuminyana?

Akususi umswakama noma kuvimbele ngokuphelele ukuminyana. Kusakaza umswakama ominyene ube ungqimba oluncane nolusobala ukuze ukudla okupakishiwe kuhlale kubonakala kakhulu.

Yenziwe ngani ifilimu ye-PET/PE elwa nenkungu?

Imikhiqizo yamanje ye-HSQY isebenzisa isakhiwo se-BOPET/PE esinamathelisiwe esinokwelashwa okulwa nenkungu endaweni ebheke ukudla.

Yiluphi uhlangothi lwefilimu olubheke ukudla?

Isendlalelo sokuvala se-PE kanye nohlangothi oluphethwe yinkungu ngokuvamile lubhekene ne-flange yokudla nethileyi. Isiqondiso esiqondile sokugoba kufanele siqinisekiswe ngaphambi kokukhiqiza.

Uyini umehluko phakathi kwenkungu ebandayo nenkungu eshisayo?

Inkungu ebandayo iqala ngesikhathi sokugcina esiqandisini. Inkungu eshisayo iqala lapho ukudla okufudumele noma umusi uthinta ifilimu epholile. Ukusetshenziswa okuhlukene kungadinga izinhlobo ezahlukene zokulwa nenkungu.

Yibuphi ubukhulu obutholakalayo?

Imikhiqizo yamanje ye-HSQY ibala ububanzi bokujiya okubhekiselwe obungaba ngu-52–90 μm. Ubukhulu obungokwezifiso bungahlolwa ngokuya ngesicelo.

Yibuphi ububanzi bokugoqa obunganikezwa yi-HSQY?

Ububanzi bokubhekisela bungaba ngu-150–900 mm. Ububanzi obukhethiwe buhlanganisa u-180 mm, 320 mm, 400 mm kanye no-640 mm, kanye nokusika okwenziwe ngokwezifiso okutholakalayo.

Bungakanani ubude bokugoqa obujwayelekile?

Imikhiqizo yamanje ekhethiwe isebenzisa ubude beroli yokubhekisela obungaba ngu-500 m. Ubude beroli ngokwezifiso bungaxoxwa.

Ingabe ifilimu yokuvimbela inkungu ehlubuka kalula iyatholakala?

Yebo. I-HSQY inikeza ifilimu ye-PET/PE elwa nenkungu ekwazi ukuxebuka kalula eyenzelwe ukuvula kwabathengi okulawulwayo.

Ingabe ifilimu yokulwa nenkungu ekhiywayo iyatholakala?

Yebo. I-HSQY iphinde inikeze inguqulo eqinile yokukhiya-ukuvala yezinhlelo zokusebenza ezidinga ukuphepha okukhulu kwephakheji.

Ingabe ifilimu ingayivala yonke ithileyi ye-PET?

Cha. Ifilimu ye-PET/PE ngokuvamile idinga i-PE ehambisanayo noma indawo eguquliwe yesivalo. Amathreyi e-Mono-APET angadinga ifilimu yokuvala eqondile eya ku-PET.

Ingabe ifilimu ingakwazi ukuvala amathreyi e-PP noma e-PS?

Kufanele kusetshenziswe ifilimu ehambisana ngqo nobuso be-PP noma be-PS kuphela. Ukuhambisana kumele kuqinisekiswe ngokuhlolwa kokuvala.

Ingabe ifilimu yokulwa nenkungu ingasetshenziswa emikhiqizweni emisha?

Yebo. Ivame ukusetshenziselwa izithelo, imifino kanye namasaladi. Imikhiqizo yokuphefumula ingadinga ukubhobozwa noma ukulawulwa kokungena kwegesi.

Ingabe ifilimu yokulwa nenkungu ingasetshenziswa enyameni nasezinhlanzini zasolwandle?

Yebo, uma ifilimu ifaniswe nethileyi futhi kudingeka isivalo. Inyama nokudla kwasolwandle kungadinga ukumelana nokubhoboza kanye nesithiyo esiphezulu somoya-mpilo.

Ingabe ifilimu ejwayelekile ye-PET/PE yokulwa nenkungu ifanelekile kwi-MAP?

Hhayi ngokuzenzakalelayo. Izinhlelo zokusebenza ze-MAP zingadinga ifilimu ezinikele esekelwe ku-EVOH ene-OTR ecacisiwe kanye nobuqotho besivalo.

Ingabe ifilimu ejwayelekile ingafakwa kuma-microwave?

Akukho silinganiso se-microwave esibhalwe ohlwini lwemikhiqizo ejwayelekile ye-HSQY yamanje. Ifilimu ehlukile ye-microwave kumele ikhethwe futhi ihlolwe.

Ingabe ifilimu ejwayelekile ingasetshenziswa ekudleni okuqandisiwe?

Imikhiqizo ejwayelekile yamanje ayifakwanga ohlwini njengephephile efrijini. Isakhiwo sezinga lefriji sidinga ukuhlolwa nokuqinisekiswa okuhlukile.

Ingabe ifilimu ingasetshenziswa kuhhavini ojwayelekile?

Ifilimu ejwayelekile yokulwa nenkungu ye-PET/PE ayifakwa kuhhavini. Sebenzisa ifilimu ekhethekile efakwa kuhhavini kanye nethreyi ehambisanayo ukuze usebenzise ihhavini evamile.

Kungani ifilimu yokulwa nenkungu isalokhu igcwele amafu?

Izimbangela ezingaba khona zifaka phakathi ukuqondiswa kwefilimu okubuyiselwe emuva, umswakama owedlulele, ukushintsha kwezinga lokushisa okusheshayo, izinga elingafanele lokulwa nenkungu noma isikhathi sokuhlola esingaphezu kokusebenza okuklanyelwe umkhiqizo.

Kungani ifilimu ingavali ithileyi?

I-flange yethreyi ingase ingahambisani, ifilimu ingase iguqulwe, noma izinga lokushisa, ingcindezi kanye nesikhathi sokuhlala kungase kungabi ngokwanele.

Ingabe ifilimu ingakwazi ukuvala umswakama noma amafutha?

Izinhlobo ezikhethiwe zingase zibekezelele ukungcola okulinganiselwe, kodwa i-flange yethreyi kufanele igcinwe ihlanzekile futhi yomile ngangokunokwenzeka.

Ingabe izinga lokulwa nenkungu lingenziwa ngokwezifiso?

Ukusebenza kokulwa nenkungu kungaxoxwa ngakho ngokuya ngokudla, izinga lokushisa lokugcwalisa, izimo zokuqandisa kanye nesikhathi sokugcina esidingekayo.

Ingabe ifilimu ingaphrintwa ngokwezifiso?

Yebo. Amalogo, ulwazi lomkhiqizo, amabhakhodi, amakhodi e-QR kanye nezimpawu zokubhalisa kungangezwa ngokwemisebenzi yobuciko evunyiwe.

Ingabe ifilimu ye-PET/PE elwa nenkungu ingaphinde isetshenziswe?

I-PET/PE iyi-laminate enama-polymer amaningi futhi ayamukeleki kuwo wonke umuntu ezinhlelweni zokuvuselela kabusha ze-PET noma ze-PE. Ukuphinda kusetshenziswe kabusha kwangempela kuncike ephaketheni eliphelele kanye nengqalasizinda yendawo.

Iyini i-MOQ?

Amakhasi omkhiqizo wamanje abonisa i-MOQ ebhekisela cishe engu-1,000 kg ngencazelo ngayinye. Ukuphrinta ngokwezifiso kanye nezakhiwo ezikhethekile kungadinga inani elihlukile.

Isikhathi sokukhiqiza singakanani?

Isikhathi samanje sokuhola esibhekiselwe cishe siyizinsuku eziyi-10-15 ngemuva kokuqinisekiswa kwemininingwane, inkokhelo kanye ne-oda.

Ngingacela yini isampula yomqulu?

Ifilimu noma imiqulu yesilingo yesampula ingaxoxwa ngayo ukuze kuvivinywe ukuvinjelwa kwenkungu, ukuvalwa, ukuhlubuka, umshini kanye nokuhlolwa kokugcina okubandayo.

Cela Isilinganiso Sefilimu Ye-PET/PE Elwa Nenkungu

Ufuna umkhiqizi wefilimu yokuvala ye-PET/PE elwa nenkungu, umhlinzeki wefilimu yokumboza ekwazi ukuhlubula kalula noma ifilimu yokuvala ekhiywayo yamathileyi okudla abandayo?

Xhumana ne-HSQY ukuze ucele ama-trial rolls, imininingwane yefilimu, ukwesekwa kokuhambisana kwethreyi, ukuphrinta ngokwezifiso, amanani efektri kanye nolwazi lokuthunyelwa kwamanye amazwe.

       Cela Isilinganiso