Vula ngesandla
Qala nge-easy-peel grade ehambisana ne-PP yokudla okulungele, amasaladi noma ubisi. Hlola amandla e-peel ekushiseni okuhlosiwe kokuvula.
-HSQY Plastic Group Ukupakishwa kokudla kwe
I-HSQY Plastic Group inikeza amafilimu okumboza avalekayo ngokushisa okudla kwe-polypropylene amathreyi . Khetha ifilimu yokugoqa evuleka kalula, evalayo, evimbela inkungu noma evala izithiyo eziphezulu ithileyi yakho, umkhiqizo wokudla kanye nomugqa wokuvala.
Kwabakhiqizi bokudla, abapakisha ndawonye kanye nabasabalalisi bokupakisha.
Ububanzi bokubhekisela buyahlukahluka ngesakhiwo sefilimu. Isikhathi sokuhola sokukhiqiza siqala ngemva kokuqinisekiswa kwencazelo yokugcina kanye ne-oda.
Ifilimu yokuvala i-PP ithileyi iyifilimu egoqekayo eguquguqukayo ebopha umngcele we-polypropylene food ithileyi ngaphansi kokushisa, ingcindezi kanye nesikhathi sokuhlala. Ibizwa nangokuthi ifilimu yokumboza i-PP ithileyi noma ifilimu ephezulu ye-polypropylene ithileyi , ingahlinzeka ngokuxebuka okulawulwayo, ukubonakala okulwa nenkungu noma isithiyo segesi, kuye ngokwakhiwa kwayo.
I-sealant yokuxhumana engu ithileyi kumele ifane ne-flange yangempela engu ithileyi . I-HSQY inikeza izinketho ezingu BOPET /CPP, ezisekelwe ku-BOPP kanye ne-EVOH zokuhlola ku ithileyi yomthengi kanye nomugqa wokupakisha.
Hlola BOPET /CPP ifilimu ehlubula kalula kanye Ifilimu ye-EVOH/PP enezivikelo eziphakeme.
Khetha ifilimu yokuvala ye-PP ithileyi ngokufanisa izinto ze-flange, isitayela sokuvula, isidingo sesithintelo kanye nokushisa kwenqubo. Qinisekisa ubukhulu bokugoqa ngokumelene nesivali, bese uqinisekisa iphakethe eligcwalisiwe ekuhlolweni komugqa.
Qala nge-easy-peel grade ehambisana ne-PP yokudla okulungele, amasaladi noma ubisi. Hlola amandla e-peel ekushiseni okuhlosiwe kokuvula.
Cabanga ngesivalo sokukhiya amasoso noma ukusatshalaliswa okubeka ingcindezi enkulu esivaloni. Qinisekisa ukuthi umthengi uzolivula kanjani iphakethe.
Ukuze uthole ukupakishwa komoya okuguquliwe, chaza ifilimu equkethe i-EVOH kanye nesithiyo esihambisanayo ithileyi . Qinisekisa ukugcinwa kwegesi ephaketheni eligcwalisiwe.
Khetha ifilimu yokuphendula ezinikele ene- ithileyi ehambisanayo. Qinisekisa iphakethe eligcwalisiwe usebenzisa umjikelezo wenqubo ohlosiwe.
Yabelana ngesakhiwo se- ithileyi , ukudla okupakishiwe kanye nesidingo sokuvula ne-HSQY.
Hlunga ububanzi be-HSQY ngokuvula isitayela noma isidingo sokupakisha. Umkhiqizo ngamunye uxhumeka ekhasini lawo lobuchwepheshe.
Sebenzisa la mabanga ezigaba ukuze uthole ulwazi lokuqala. Qinisekisa ukubekezelelana okuqondile, ubukhulu bokugoqa, ukusebenza kwesivalo kanye nemigomo yokuhleleka kwefilimu oyikhethayo.
Hlola ububanzi bewebhu obusebenziseka kalula be-sealer, ububanzi bangaphakathi obungaphakathi, ububanzi obukhulu bokugoqa kanye nesiqondiso sokugoqa esidingekayo ohlangothini lwe-sealant.
Buka izivalo ze-HSQY ithileyiIthebula elilandelayo lifingqa izinketho ezivamile ezitholakalayo kulo lonke isigaba se-HSQY PP ithileyi se-lidding-film. Imininingwane eqondile incike esakhiweni esikhethiwe, uhlobo lwesivalo, izinga lesithintelo kanye nezidingo zokukhiqiza.
| Igama Lomkhiqizo | Ifilimu Yokuvala Engashisi Yokushisa ye-PP Ithreyi lokudla s |
|---|---|
| Izakhiwo Zefilimu Ejwayelekile | BOPET /CPP, ifilimu esuselwe ku-BOPP, PET/PE ene-sealant ehambisana ne-PP, i-EVOH/PP kanye nezinye izakhiwo ezinezingqimba eziningi ezenziwe ngokwezifiso |
| Ububanzi Bokujiya Okuvamile | Cishe 40–90 μm |
| BOPET /CPP Ububanzi Bereferensi I- | Cishe 52–90 μm |
| EVOH/PP Ububanzi | Cishe 40–90 μm |
| Bereferensi Ububanzi Bereferensi | Cishe 150–900 mm, kanye nokusika okwenziwe ngokwezifiso okutholakalayo |
| Izinketho Zobubanzi Ezikhethiwe | 150 mm, 180 mm, 320 mm, 400 mm, 640 mm kanye nobubanzi obungokwezifiso |
| Ubude Bereferensi Ububanzi Be- | 500 m yezakhiwo ezikhethiwe; ubude bokugoqa ngokwezifiso buyatholakala |
| Core | Kwenziwe ngokwezifiso ngokomshini wokuvala we- ithileyi |
| Ukubukeka | Kucacile, kucwebezela kakhulu, akucwebezeli noma kuphrintiwe ngokwezifiso |
| Kwezivalo Izinketho | Ukuhlubuka okulula, ukuhlubuka okulawulwayo, ukuhlubuka okushisayo nokubandayo, ukuhlubuka okuqhumile, ukukhiya uphawu noma ukuvaleka okuhlala njalo |
| Zokusebenza | Ilwa nenkungu, isithiyo esiphezulu, ayibhobozi, ivala ukungcola, iyaphrintwa, ibhoboziwe, izikhipha umoya futhi ikhetheke kahle ukuze ilashwe ngokushisa |
| Izindlela Zokupakisha | Ukuvalwa okujwayelekile ithileyi , ukupakishwa komoya okuguquliwe kanye nezinhlelo zokwelapha ukushisa ezikhethiwe |
| Imishini Ehambisanayo | Imishini yokuvala ithileyi eyenziwe ngesandla, ezenzakalelayo kancane, ejikelezayo kanye nezenzakalelayo ngokuphelele ngemva kokuhlolwa komugqa |
| Izicelo Ezijwayelekile | Ukudla okulungele, inyama, izinkukhu, ukudla kwasolwandle, imikhiqizo yobisi, amasaladi, imikhiqizo, ukudla okubhakiwe kanye nokudla okulungiselelwe okubandayo |
| Ireferensi I-MOQ | Cishe 500–1,000 kg ngesakhiwo noma incazelo ngayinye |
| Ireferensi Isikhathi Sokuhola | Cishe izinsuku zokusebenza eziyi-10-15 ngemuva kwencazelo yokugcina kanye nokuqinisekiswa kwe-oda |
| Isampula Ukusekelwa | Ifilimu noma imiqulu yesilingo yesampula ingaxoxwa nge- ithileyi , ukuhlolwa komshini, ukuhluba, izithiyo kanye nokushisa |
Ububanzi obubalwe buhlanganisa izakhiwo eziningi zefilimu ye-HSQY. Ikhotheshini yokugcina kumele ichaze ukwakhiwa kwefilimu okuqondile, ububanzi, ukujiya, uhlobo lwesivalo kanye nesidingo sonyaka.
Ukuze uthole isivivinyo sefilimu se-PP ithileyi , vumelana ngesakhiwo sefilimu kanye nobukhulu bokugoqa, sungula ifasitela lokuvala, bese uhlola amandla okususa, ukuvuza kanye nokusebenza ngaphansi kwezimo zokugcina noma zokushisa ezihlosiwe.
Ifilimu ne-flange
Ifilimu yokuvala ye-PP amathreyi , eyaziwa nangokuthi ifilimu yokumboza ye-PP ithileyi noma ifilimu ephezulu ye-polypropylene ithileyi , iyifilimu yokugoqa eguquguqukayo eyenzelwe ukuvala ngokufudumeza ukudla kwe-polypropylene okwenziwe kusengaphambili amathreyi , izinkomishi nezitsha.
Ifilimu ibekwe phezu kwe- ithileyi egcwele futhi iboshwe ku- ithileyi flange 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 BOPET /CPP, asekelwe ku-BOPP, PET/PE kanye ne-EVOH ukuze kube ne-PP amathreyi ehambisanayo. 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 ithileyi -contact, hhayi nje ngegama lengqimba yangaphandle yefilimu. Ifilimu eqondile kumele ihlolwe ngomshini we-PP ithileyi wezentengiselwano, ukudla okupakishiwe kanye nomshini wokuvala ithileyi ngaphambi kokukhiqizwa ngobuningi.
I-PP amathreyi ingahluka 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.
| Isakhiwo Sethreyi | Isidingo Esijwayelekile | Sokukhetha Ifilimu Isiqondiso |
|---|---|---|
| Ithreyi ye-Mono-PP | Ukuvalwa okuqondile ku-flange ye-polypropylene | Sebenzisa i-CPP ehambisana ne-PP, i-polyolefin eguquliwe noma ungqimba lwe-sealant oluqondene nohlelo lokusebenza |
| Ithreyi ye-PP/EVOH/PP | Ubuso bokuvala be-PP buhlanganiswe nesendlalelo sangaphakathi sokuvimbela igesi | Fanisa nefilimu ehambisana ne-PP enomkhawulo ophezulu wokudla MAP noma ukudla okuzwela umoya-mpilo |
| Ithreyi PP/EVOH/PE | Ubuso bokuvala bungaba yi-PP, i-PE noma olunye ungqimba olucacisiwe | Qinisekisa ungqimba lwangempela lokuxhumana kwe-flange ngaphambi kokukhetha ifilimu |
| Ithreyi ye-PP ehlanganisiwe | Ukugqoka kulawula ukuziphatha kwesivalo | Hlola ifilimu ngokumelene nokwakheka okuqondile kokumboza |
| Ithreyi ye-PP Yokuqukethwe Okuphinde Kwasetshenziswa | Ukuziphatha kobuso nokushisa kungahluka ngokuya ngokwakhiwa | Qinisekisa amandla okuvala, ukuqina kwesikhumba, iphunga kanye nezidingo zokuthintana nokudla |
Amasampula angokwenyama ithileyi anconywa kakhulu lapho kukhethwa noma kuthuthukiswa incazelo entsha yefilimu yokumboza ye-PP.
Ifilimu yokumboza ye- BOPET /CPP ihlanganisa ungqimba lwangaphandle lwe-polyester oluqondiswe kabili kanye nongqimba lokuxhumana lwe-polypropylene ithileyi .
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-lock-seal BOPET /CPP kanye ifilimu yokumboza ye-CPP elula ukuhlubula BOPET / CPP.
I-BOPP inikeza ukuminyana okuphansi, ukucaca, ukumelana nomswakama kanye nokuhambisana nemiklamo yokupakisha egxile ku-PP.
Ifilimu ingafaka i-PP eguquliwe, i-CPP, i-PE noma olunye ungqimba lwe-sealant. Igama lefilimu elishicilelwe lodwa aliqinisekisi ukuvalwa okuqondile kuwo wonke ama-PP ithileyi .
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 kwe- ithileyi .
Ikhethelwe MAP , inyama, ukudla kwasolwandle, ubisi, ukudla okulungisiwe kanye neminye imikhiqizo ezwela umoya-mpilo.
Bona ama-HSQY Ifilimu ye-EVOH/PP enezivikelo eziphakeme.
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 se- ithileyi kumele sifaniswe ne-flange yangempela ye-PP ithileyi . Uma isakhiwo esishicilelwe siqukethe isendlalelo se-PE, ukuhambisana okuqondile ne-mono-PP kumele kuqinisekiswe ngokusebenzisa izivivinyo zokuvala.
Bona okuhlobene Ifilimu ye-BOPP/EVOH yokuvala izingqimba eziningi.
Amanye amafilimu asebenzisa izivalo ze-polyolefin eziguquliwe ezenzelwe ukuvala izinto eziningana ze- ithileyi , njenge-PP, i-PE, PET noma PS .
Ukuhambisana okubanzi akufanele kucatshangelwe. Ifilimu efanayo ingakhiqiza amandla ahlukene okuxebuka, ukubukeka kwesivalo kanye nokumelana nokuvuza ezindaweni ezahlukene ithileyi .
| Uhlobo | Lokuvula Ukuziphatha Kokuvula | Izinhlelo Zokusebenza Ezijwayelekile | Okucatshangelwe Kakhulu |
|---|---|---|---|
| Ukuhluza Okulula | Ihluba kancane kancane ngesandla | Amasaladi, imikhiqizo yobisi, ama-dessert kanye nokudla okulungele abathengi | Kumelwe ulinganisele ukuphepha kwephakeji nokuvula okulula |
| I-Peel Eshisayo Nebandayo | Yakhelwe ukuhluba njalo ngaphambi noma ngemva kokufudumala kabusha | Ukudla okulungiselelwe okupholile kanye nokudla okukhethiwe okulungisiwe okufudumele | Ukusebenza kwe-peel kumele kuhlolwe ekushiseni kwangempela kokuphakelwa |
| I-Brust Peel | Ikhishwa ngengcindezi yangaphakathi elawulwayo | Ukudla kwe-microwave okungenisa umoya ngomusi | Ukucindezela kokukhululwa kumele kuhambisane nezimo zokudla kanye nokushisa |
| Isivalo Sokukhiya | Ukuvalwa okuqinile noma okungaqhekeki | Amasosi, ukudla okunothe ngoketshezi, inyama kanye nokusabalalisa okudinga umzamo omkhulu | Kungadinga ukusika noma ukubhoboza ukuze kuvulwe |
| Hluba bese Uvala Kabusha | Ingavulwa futhi ivalwe izikhathi eziningi | Ushizi, ukudla okumnandi kanye nezingxenye ezisetshenziswa kaningi | Kudinga ifilimu evuselelwe ephinde ivalwe kanye nomklamo we- ithileyi |
Amafilimu okumboza ahambisanayo e-PP amathreyi 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.
Amafilimu okumboza anezivimbelo eziphakeme futhi angabhobozi angasetshenziswa enyameni yenkomo, ingulube, iwundlu, inyama egayiwe, amasoseji, inkukhu kanye ne-turkey epakishwe ku-PP-based amathreyi .
Imikhiqizo etholakala emathanjeni ingadinga ukumelana okukhulu kokubhoboza, ukuvalwa okujulile amathreyi kanye nokuvalwa okuthembekile ngokusebenzisa umswakama olinganiselwe noma ukungcoliswa ngamafutha.
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.
Amafilimu okumboza e-PP ithileyi 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.
Amafilimu alula ukuwahluza kanye nalwa nenkungu afanelekela amasaladi, ama-noodle abandayo, imifino elungisiwe, ukudla okumnandi, ama-dips kanye nezitsha eziseceleni ezibandayo.
Imikhiqizo ye-PP amathreyi ingavalwa 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.
Amakhekhe, amakhekhe, imikhiqizo yenhlama, amaswidi, ama-pudding kanye nama-dessert abandayo angasebenzisa amafilimu okumboza ahambisana ne-PP acacile noma aphrintiwe.
Amafilimu akhethiwe kanye namazinga e-PP ithileyi 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.
Ukudla kanye nenqubo
Ukupakishwa komoya okushintshiwe kuthatha indawo yomoya ojwayelekile ngaphakathi kwe- ithileyi ngengxube yegesi elawulwayo ngaphambi kokuvala.
Ifilimu ejwayelekile yokumboza i-PP ingase inganikezi isithiyo esanele se-oxygen ku- MAP . Ukudla okuzwela i-oxygen ngokuvamile kudinga ifilimu equkethe i-EVOH noma enye ingqimba enesithintelo esiphezulu.
Uhlelo oluphelele lwe- MAP kufanele lucabangele:
Isakhiwo sesithintelo se-PP ithileyi
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 ukupakisha kwe- MAP angabuyekeza ama-HSQY MAP amathreyi, i-PP enezivimbelo eziphakeme amathreyi kanye PP/EVOH/PE amathreyi.
Izimangalo zesikhathi sokuphelelwa yisikhathi kweshelufu kufanele zisekelwe ubuqotho bephakheji, ukugcinwa kwegesi, ukuhlolwa kwezinto eziphilayo kanye nezinzwa kusetshenziswa uhlelo lokudla kanye nokupakisha lwangempela.
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.
Amanzi, isoso, uwoyela, amafutha kanye nezinhlayiya zokudla ezincane ku-flange ye ithileyi kungaphazamisa isivalo futhi kudale iziteshi zokuvuza.
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.
Amazinga efilimu akhethiwe angathuthukiswa ukuze kufudunyezwe kabusha nge-microwave, kodwa ifilimu akufanele ichazwe njengephephile kwi-microwave ngoba nje inamathela ku-PP ithileyi .
Ukuhlolwa kwe-microwave kumele kucabangele isakhiwo sefilimu, ithileyi , ukwakheka kokudla, amandla e-microwave, isikhathi sokushisa kanye nemiyalelo yokukhipha umusi.
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.
Kuphela izinga lefilimu elingelashwa ngokushisa elenzelwe izinga lokushisa elidingekayo kanye nobude besikhathi okufanele lisetshenziswe.
Amafilimu ajwayelekile BOPET /CPP noma e-BOPP kulesi sigaba akufanele akhuthazwe ngokuzenzakalelayo ukuze kufakwe i-pasteurization ngaphandle kokuqinisekiswa komkhiqizo othize.
Ifilimu ejwayelekile yokumboza ye-PP ithileyi 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.
Ukusetshenziswa kwehhavini okuvamile ngokuvamile akuyona indlela ejwayelekile yokusebenzisa amafilimu okumboza i-PP amathreyi noma amafilimu okumboza i-PP ajwayelekile.
Izinhlelo zokusebenza ezidinga ukufudumeza oveni okuvamile kufanele zisebenzise uhlelo lwe- ithileyi -nefilimu olufakwe kuhhavini oluklanyelwe injongo ethile, njengephakheji ye- CPET eqinisekisiwe ngokufanele.
Umugqa wokuvala kanye nama-roll
Ifilimu yokumboza ye-PP ingasetshenziswa kuma-sealers esandla, azenzakalelayo kancane, ajikelezayo kanye nazenzakalelayo ngokugcwele ithileyi lapho ubukhulu bomgoqo kanye nezici zokuvala zifana nemishini.
Abathengi kufanele baqinisekise:
Umkhiqizi womshini kanye nomodeli
Isakhiwo sesikhunta sethreyi kanye nomgodi
Inani lika- amathreyi 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 kanye no amathreyi ngomzuzu
Indlela yokusika ifilimu
Inzwa yophawu lokubhalisa
Umsebenzi wokuhlanza igesi MAP
I-HSQY iphinde inikeze imishini yokuvala ukudla ithileyi yokuvala ukushisa okujwayelekile kanye nokupakisha umoya okushintshiwe.
Ifasitela lokuvala liwububanzi bokushisa, ingcindezi kanye nesikhathi sokuhlala esikhiqiza uphawu oluthembekile ngaphandle kokulimaza ifilimu noma i-PP ithileyi .
Isivivinyo sokuvala ngokuhweba kufanele sihlole:
Izinga lokushisa eliphansi lokuqalisa ukuvalwa
Izinga lokushisa eliphezulu ngaphambi kwefilimu noma ukuphambuka okungu ithileyi
Isikhathi esincane sokuhlala esisebenzayo
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
Ukwenyuka kwezinga lokushisa akulona ikhambi elifanele ngaso sonke isikhathi lesivalo esibuthakathaka. Ukuqondiswa kwefilimu, ukuhambisana ithileyi , ingcindezi yokuvala, ukuba yisicaba kwamathuluzi kanye nokungcola kwe-flange nakho kufanele kuhlolwe.
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.
| Inkinga | Engabangela | Izinto Okufanele Zihlolwe |
|---|---|---|
| Ifilimu Ayivali | I-sealant engahambisani, ifilimu ebuyiselwe emuva, izinga lokushisa eliphansi noma ukuthintana kabi kwamathuluzi | Uhlangothi lokuvala ifilimu, ukwakheka kwe-PP ithileyi , izinga lokushisa, ingcindezi kanye nesikhathi sokuhlala |
| Isivalo Esibuthakathaka Noma Esingaguquguquki | Ukungcola, i-flange engalingani ithileyi , izinga lokushisa elingazinzile noma ingcindezi yokuvala enganele | Ukuhlanzeka kwe-flange, ukuba yisicaba kwamathuluzi, izilawuli zomshini kanye nobukhulu be- ithileyi |
| Amandla Okuhluza Aphezulu Kakhulu | Kukhethwe izinga lokushisa elidlulele, isikhathi sokuhlala noma ingcindezi, noma uhlobo olungalungile lwesivalo | Qinisekisa ibanga lokuhlubula kalula bese usungula ifasitela lokuvala elilawulwayo |
| Amandla Okuhluza Aphansi Kakhulu | Amandla okuvala anganele noma indlela engafanele yokususa amabala kalula | Ibanga lefilimu, ithileyi indawo, izinga lokushisa, ingcindezi kanye nesikhathi sokulungisa |
| Izinyembezi Zefilimu Ngesikhathi Sokuvulwa | Amandla okuvala adlula amandla efilimu, ifilimu yonakele noma ithebhu yokuvula incane kakhulu | Ubukhulu befilimu, amandla okuxebula, umkhawulo ithileyi kanye nomklamo wethebhu |
| Imibimbi Esivalweni | Ukungezwani kwewebhu okungalingani, ukulandelela okungekuhle, ukuhlanekezelwa amathreyi noma ukungalungi kahle kwamathuluzi | Ukulandelela ukugoqa, ukukhulula ukucindezeleka, ukubeka ithileyi kanye nokuba yisicaba kwepuleti lokuvala |
| Ukuvuza Kwephakheji | Ukudla okuseflangeni, ukuvuza kwesiteshi, ukubhoboza, amathreyi okonakele noma ukuvalwa okungaphelele | Ukuhlanzeka kwe-flange, ubuqotho befilimu, isimo ithileyi kanye nokuqhubeka kokuvala okuphelele |
| Amabhaluni Efilimu Ngesikhathi Sokushisa | Umfutho womusi uyanda ngaphakathi kwephakheji engavulwanga umoya | Umklamo womoya ophumayo, ukubhoboza, ukuqhuma kwesikhumba kanye nemiyalelo yokushisa kwabathengi |
| Ukusebenza Okubi Kokulwa Nenkungu | Uhlangothi olulwa nenkungu lubuyiselwe emuva, ibanga elingafanele noma ukufinyela ngokweqile | Ukuqondiswa kwefilimu, izinga lokushisa lomkhiqizo, umswakama kanye nomjikelezo wochungechunge olubandayo |
| Ukuhlukaniswa Kwamafilimu | Ukwelashwa okungekuhle kokunamathela, ukushisa ngokweqile, ukuchayeka ku-oyela noma isibopho esinganele se-lamination | Ubudala befilimu, isibopho se-laminate, ukwakheka kokudla kanye nezimo zokwelapha ukushisa |
Ifilimu yesivalo se-PP ithileyi ingaphrintwa ngamalogo omkhiqizo, amagama emikhiqizo, ulwazi lokudla okunempilo, imiyalelo yokushisa, amabhakhodi, amakhodi e-QR kanye nemifanekiso yokukhangisa.
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.
Isakhiwo esenziwe ngokwezifiso esisekelwe ku 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 owenziwe ngokwezifiso 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
Ikhwalithi kanye nokuhlinzekwa
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.
Ukusebenziseka kabusha kuncike esakhiweni esiphelele ithileyi -nefilimu kanye nengqalasizinda yokusetshenziswa kabusha yendawo.
I-laminate BOPET /CPP noma PET/PE iqukethe imindeni ehlukene ye-polymer futhi akufanele ichazwe ngokuzenzakalelayo njenge-mono-material noma ingasetshenziswa kabusha nge-PP amathreyi .
Isakhiwo sesivalo esinothile nge-PP noma esihambisana ne-mono-PP singase sisekele iphakheji eyenzelwe ukuphinda isetshenziswe uma:
I- ithileyi kanye nefilimu ngokuyinhloko ziyi-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.
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
Ama-roll e-PP ithileyi sealing-film avame ukuvikelwa othulini, umswakama, umthelela kanye nomonakalo obangelwa yi-roll-edge.
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 angaphandle angenawo 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.
Izakhiwo eziningi zamafilimu: amafilimu BOPET /CPP, asekelwe ku-BOPP, PET/PE kanye namafilimu aqukethe i-EVOH ayatholakala.
Izinketho zokuhlubula kalula nokuvala ngokukhiya: Ukusebenza kokuvula kungalinganiswa nohlelo lokudla nokusabalalisa.
Amafilimu anezivimbelo eziphakeme: Izakhiwo eziqukethe i-EVOH zingahlolwa ngokudla okungu- MAP kanye nokudla okuzwela 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 angempela e-PP ithileyi kanye nokuhlolwa kokuvala.
Ukusekelwa komugqa wokupakisha: Ifilimu ingabuyekezwa ngokusetshenziswa kwama-sealers enziwe ngesandla, azenzakalelayo kanye nazenzakalelayo ngokugcwele ithileyi .
Ukusekelwa kokugoqwa kwesilingo: Amasampula angahlolwa ngaphambi kokukhiqizwa kwezentengiselwano.
Ukunikezwa okuphelele kokupakisha: I-HSQY iphinde ihlinzeke nge-PP amathreyi , i-high-barrier amathreyi , MAP amathreyi kanye nemishini yokuvala.
Isevisi yokuthumela ngaphandle: Amabhokisi enziwe ngokwezifiso, ama-pallet kanye nokusekelwa kokuthunyelwa kwamanye amazwe kuyatholakala.
Yabelana ngemodeli yakho yesivalo, izilungiselelo zamanje kanye nesampula ye ithileyi ukuze nixoxe ngokukhethwa kwefilimu kanye nezidingo zokuhlola.
Izimpendulo zemibuzo evamile yokuthenga kanye nokupakisha.
Ifilimu yokuvala ye-PP ithileyi ivame ukusebenzisa izakhiwo ze BOPET /CPP, ezisekelwe ku-BOPP noma ze-EVOH/PP eziningi. I-sealant ye ithileyi -contact yenzelwe i-flange yangempela ye-polypropylene. I BOPET /CPP ihlanganisa ungqimba lwangaphandle lwe-polyester nengqimba yokuvala ye-polypropylene ephothiwe, kuyilapho ungqimba lwe-EVOH lunezela ukusebenza kwe-oxygen-barrier.
I BOPET ivame ukunikeza amandla, ukucaca, ukuzinza kobukhulu kanye nokuphrinta kalula. I-CPP inikeza ungqimba lokuvala olusekelwe ku-polypropylene futhi inegalelo ekubhobozeni, ekuguquguqukeni nasekusebenzeni kahle kokuhlubuka.
Ukuhambisana kokuvala kwe-PP ithileyi kuncike ebangeni le-resin lika- ithileyi , ukugqoka okungaphezulu kanye nesendlalelo sangempela sokuxhumana kwe-flange. Ifilimu kumele ihlolwe ku ithileyi yezentengiselwano ngqo ngoba izinguquko kulezi zici zingashintsha amandla okuvala kanye nokuziphatha kokuvala.
Amanye amafilimu e-sealant PET/PE noma aguquliwe angase avale ku-PP, kodwa lokhu akufanele kucatshangelwe. I-sealant yokuxhumana ithileyi kumele ihambisane ngqo ne-flange ye-PP.
Isigaba sefilimu yokuvala ye-PP ithileyi ye-HSQY ngokuvamile simboza cishe ama-μm angu-40–90. Imikhiqizo ekhethiwe ye BOPET /CPP ibhalwe cishe kuma-μm angu-52–90. Qinisekisa ukujiya kanye nokubekezelelana kwesakhiwo sefilimu esiqondile kanye nenqubo ehlosiwe.
Ububanzi befilimu yokuvala ye-HSQY's PP ithileyi buhlanganisa ububanzi bokugoqa obungaba ngu-150–900 mm. Ukugoqa ngokwezifiso kungafanelana nesikhunta ithileyi kanye nomshini wokupakisha. Cacisa ububanzi bangaphakathi, ububanzi obukhulu bokugoqa ngaphandle kanye nesiqondiso sokugoqa ngobubanzi.
Ifilimu ehlubula kalula yenzelwe ukuvulwa ngesandla okulawulwayo. Ifilimu evala ngokukhiya yakha ukuvalwa okuqinile noma okungahlubulaki ukuze kube nokumelana okukhulu nokuvuza kanye nobufakazi bokuphazamiseka.
Izinga lokushisa lokuvala, ingcindezi noma isikhathi sokuhlala kungase kube phezulu kakhulu, noma ifilimu kungenzeka ingabi yindlela efanele yokususa kalula i ithileyi .
Ukudabuka kungenzeka uma amandla okuvala edlula amandla efilimu, ifilimu yonakele, igeyiji yefilimu inganele noma ithebhu yokuvula ingaklanywanga kahle.
I-HSQY inikeza izinketho zefilimu yokumboza i-PP ithileyi yokulwa nenkungu yokudla okubandayo, amasaladi, imikhiqizo, inyama kanye nokudla kwasolwandle. Hlola izinga elikhethiwe ngezinga lomswakama wokudla kanye nomjikelezo wokuqandisa ukuqinisekisa ukubonakala ngaphansi kwezimo zokubonisa ezihlosiwe.
Ifilimu yokumboza ye-PP ithileyi ingasekela ukupakishwa kwesimo sezulu esishintshiwe ( MAP ) lapho ifilimu yokuvimbela efanelekile ihambisana nesithiyo esihambisanayo ithileyi . Khetha ifilimu emelene nesilinganiso sokudlulisa umoya-mpilo, izinga lokudlulisa amanzi nomhwamuko kanye nengxube yegesi ehlosiwe. Qinisekisa ukugcinwa kwegesi kanye nokuphila kweshelufu ephaketheni eligcwalisiwe.
Bheka Ifilimu ye-HSQY EVOH/PP enezivimbelo eziphakeme yokukhetha ibanga.
I-EVOH (i-ethylene vinyl alcohol) iyingqimba yokuvimbela umoya-mpilo esetshenziswa kumafilimu okumboza i-PP anezingqimba eziningi. Inciphisa ukudluliswa komoya-mpilo futhi isiza iphakheji MAP ehambisanayo ukuthi igcine ingxube yayo yegesi. Ukusebenza kokuvimbela kumele kuhlolwe ukuze kutholakale iphakheji ephelele ithileyi -and-film.
Amazinga akhethiwe okuvala ukungcola angabekezelela umswakama noma amafutha alinganiselwe. I-flange ye ithileyi kufanele isagcinwe ihlanzekile ngangokunokwenzeka.
Ifilimu yokuvala ye-PP ithileyi ingasetshenziswa ekufudumaleni kabusha kwe-microwave lapho izinga elithile lefilimu, ithileyi , umjikelezo wokudla kanye nokushisa sekuqinisekisiwe ndawonye. Qinisekisa indlela yokukhipha umoya kanye nemiyalelo yokuvula yephakethe eliqediwe.
Setha izinga lokushisa lokuvala ukuze uthole izinga eliqondile le-PP ithileyi kanye ne-lidding-film. Hlela ifasitela lokusebenza ngokuhlola izinga lokushisa, ingcindezi kanye nesikhathi sokuhlala ndawonye, bese uhlola ukuqhubeka kwesivalo, amandla okuxebula kanye nokuvuza ngesivinini somugqa esidingekayo. Yabelana ngezilungiselelo zakho ezikhona kanye nesampula ye- ithileyi ne-HSQY ukuze nixoxe ngesilingo.
Kungadinga ukubhoboza, imiyalelo yokuzikhipha, ukubhoboza, isici sokuzikhipha umoya noma ukuqhuma okulawulwayo. Indlela efanele incike ekudleni kanye nomklamo wephakheji.
Amafilimu akhethiwe angelashwa ngokushisa angathuthukiswa ukuze afakwe i-pasteurization. Ifilimu ejwayelekile akufanele isetshenziswe ngaphandle kokuqinisekiswa kwezinga lokushisa elidingekayo kanye nobude besikhathi.
Kufanele kusetshenziswe isakhiwo esikhethekile se-retort-grade ithileyi -ne-film kuphela. Ifilimu ejwayelekile yokuvala i-PP ayikwazi ukujikwa ngokuzenzakalelayo.
Amabanga akhethiwe angasetshenziswa ngemuva kokuhlolwa kokuguquguquka kwezinga lokushisa eliphansi, ukumelana nokushayisana kanye nobuqotho besivalo ngaphansi kwezimo zangempela eziqandisiwe.
Izimbangela ezivamile zifaka phakathi ama-flange angcolile, ukubhoboza amafilimu, ukuvuza kweziteshi, imibimbi, ukusonteka amathreyi , izilungiselelo ezingalungile noma ungqimba lwe-sealant olungahambisani.
I-HSQY inganikeza ifilimu yesivikelo se-PP ithileyi ephrintiwe ngokwezifiso enama-logo, ulwazi lomkhiqizo, imiyalelo yokupheka, ama-barcode, amakhodi e-QR kanye namamaki okubhalisa. Nikeza umsebenzi wobuciko, ubude obuphindaphindwayo, indlela yokugoqa kanye nesitoreji esihlosiwe noma izimo zokushisa ukuze zibuyekezwe.
Amandla okuxebuka angalungiswa ngokuya ngobuso be-PP ithileyi , izilungiselelo zokuvala, ukusetshenziswa kokudla kanye nesidingo sokuvula kwabathengi.
BOPET kanye ne-CPP ziyimindeni ehlukene ye-polymer. Iphakheji ehlanganisiwe akufanele ichazwe ngokuzenzakalelayo njenge-mono-PP noma isetshenziswe kabusha emsakazweni we-PP.
Izakhiwo eziklanyelwe ukuphinda zisetshenziswe ezisekelwe ku-PP zingahlolwa ngamaphrojekthi afanele. Ukutholakala kokugcina, ukusebenza kwezithiyo kanye nezimangalo zokuphinda zisetshenziswe zidinga ukuqinisekiswa kobuchwepheshe.
I-MOQ yereferensi ye-HSQY yefilimu yokuvala i-PP ithileyi icishe ibe ngu-500 kg yamafilimu e-EVOH/PP akhethiwe kanye ne-1,000 kg yezakhiwo ze BOPET /CPP noma ze-BOPP/EVOH ezikhethiwe. Qinisekisa inani elincane lesakhiwo esikhethiwe, ukujiya, ububanzi kanye nencazelo yokuphrinta uma ucela ikhotheshini.
Isikhathi sokuhola sokukhiqizwa kwereferensi ye-HSQY sefilimu yokuvala i-PP ithileyi cishe izinsuku zokusebenza eziyi-10-15 ngemuva kokuqinisekiswa kwesakhiwo sefilimu, ubukhulu, ukuphrinta kanye nemininingwane yoku-oda. Qinisekisa ishejuli yokukhiqiza kanye nesikhathi sokuhamba esiqondene nendawo ethile kukhotheshini.
I-HSQY ingaxoxa ngefilimu yesampula noma imiqulu yokulinga yokuvala, ukuhlanza, ukuvimbela inkungu, MAP kanye nokuhlolwa komugqa wokupakishwa. Nikeza isakhiwo ithileyi ithileyi imodeli yesivalo kanye nobukhulu bomqulu obudingekayo ukuze imininingwane yesampula ibuyekezwe.
Ukuhlolwa okunconyiwe kufaka phakathi ukuhambisana ithileyi , amandla okuvala, amandla okuxebuka, ukuvuza, ukusebenza kokulwa nenkungu, ukuhlolwa kwezithiyo, ukuhlolwa kwe-cold-chain, ukuhlolwa kokushisa kanye nokuqinisekiswa kokuphila kweshelufu lokuhweba.
Cela amadokhumenti esakhiwo sefilimu esiqondile kanye nokusetshenziswa okuhlosiwe. Nikeza imakethe yendawo oya kuyo, uhlobo lokudla, isikhathi sokuxhumana, izinga lokushisa lokugcina kanye nanoma iyiphi inqubo yokushisa ukuze i-HSQY iqinisekise izimemezelo ezifanele kanye nemibiko yokuhlola yebanga elikhethiwe.
Ukuze uthole ikhotheshini yefilimu yokuvala ye-PP ithileyi , thumela impahla ye-flange ye ithileyi , uhlelo lokufaka ukudla, isitayela sokuvula esifiselekayo, ubukhulu befilimu nobubanzi, ubukhulu bokugoqa kanye nobukhulu, imodeli yesivalo, izidingo zokuphrinta, ubuningi kanye nendawo yokulethwa. Isampula ebonakalayo ye ithileyi isiza ukuqinisekisa ukufana kwesivalo.
Faka izinto zakho ithileyi kanye nezimo zokukhiqiza ukuze i-HSQY ikwazi ukubuyekeza uhlelo lokusebenza nawe.
Yabelana ngemininingwane yakho ithileyi kanye nemigqa ne-HSQY ukuze uthole isincomo sefilimu, i-trial roll, ukuphrinta ngokwezifiso noma i-bulk quote. Singaxoxa futhi nge-PP amathreyi ehambisanayo, imishini yokuvala kanye nokuthunyelwa kwamanye amazwe.
Ukuze uthole isincomo sefilimu esinembile kanye nesilinganiso, sicela unikeze ulwazi oluningi ngangokunokwenzeka olulandelayo:
Umkhiqizi we-PP ithileyi kanye nekhodi yomkhiqizo
Isakhiwo sezinto eziphelele ithileyi
Ulwazi lwe-PP oluyi-Virgin noma oluphinde lwasetshenziswa
Amasampula angokoqobo ithileyi
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
MAP noma isidingo sokuvimbela okuphezulu
Isikhathi sokuphelelwa yisikhathi seshelufu eliqondiwe
I-OTR ne-WVTR kuyadingeka uma kutholakala
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
Ake Sithole Isixazululo Esifanele Sepulasitiki