Umenzi weTreyi yePP/EVOH/PE High Barrier yeMAP Food Packaging
I-HSQY inikezela ngeetreyi ze-PP/EVOH/PE ezikhuselayo eziphezulu zokupakisha umoya oguquliweyo, ukupakisha ukutya okubandayo kunye neepakethi zokutya ezivaliweyo ngobushushu. Ulwakhiwo lwetreyi eneziteya ezininzi ludibanisa i-polypropylene yokusebenza koomatshini kunye nobushushu, i-EVOH ye-oxygen barrier kunye ne-PE-based functional layer exhasa ukutywinwa okanye ezinye iimfuno zesakhiwo.
Uluhlu lwangoku lwe-HSQY luquka iitreyi ezimhlophe, ezimnyama nezicacileyo ezinee-high-barrier treyi ezixineneyo kwimigca emininzi kunye nobunzulu benyama entsha, iinkukhu, iintlanzi zaselwandle, ukutya okulungisiweyo, iimveliso ze-deli kunye nokutya okuqandisiweyo okanye okubandayo. Ubukhulu beetreyi ezenziwe ngokwezifiso, imibala, izakhiwo zomqobo, amacandelo, ii-sealing flanges kunye nokupakisha ngaphandle kunokuvavanywa kubaprosesa bokutya kunye nabasasazi bokupakisha.
Impendulo ekhawulezileyo: Itreyi yePP/EVOH/PE yitreyi yokutya eyenziwe ngobushushu obunezitezi ezininzi eyenzelwe ukunciphisa ukudluliselwa kweoksijini nokugcina umoya ngaphakathi kwiphakheji evaliweyo. Itreyi inika kuphela ukusebenza okunezithintelo eziphezulu xa idityaniswe nefilimu yokugquma ehambelanayo enezithintelo eziphezulu kunye nesitywino esiqinisekisiweyo.
Indlela Esebenza Ngayo Ulwakhiwo Lwee-PP/EVOH/PE Multilayer
Umsebenzi wetreyi enomqobo ophezulu uvela kwisakhiwo esipheleleyo somaleko endaweni yepolymer enye kuphela. Ulandelelwano somaleko, ubukhulu, amaleko okubopha kunye nomphezulu wokutywina ziyahluka ngokwabenzi kunye nokusetyenziswa, ngoko ke abathengi kufuneka bacele icandelo elichanekileyo lomgangatho ocetywayo.
| weLayer okanye iComponent |
uMsebenzi oPhambili |
Ingqwalasela yoKuthenga |
| Umaleko wesakhiwo sePP |
Inika ukuqina kwetreyi, ukumelana nempembelelo, ukumelana neoyile kunye nokusebenza kobushushu. |
Qinisekisa umgangatho we-PP, ubunzima betreyi, usasazo lodonga kunye nomgangatho wobushushu ovunyiweyo. |
| Ithayi okanye Umaleko Oncamathelayo |
Ibopha iipolymers ezahlukeneyo ngokweekhemikhali kwisakhiwo esidityanisiweyo okanye esinolwelo. |
Qinisekisa ukunamathelana phakathi kwemigangatho emva kokwakheka, ukubanda kunye neemeko zokufudumeza ezicwangcisiweyo. |
| Umaleko woMqobo we-EVOH |
Inciphisa ukudluliselwa kweoksijini, ivumba kunye nencasa. |
Chaza i-OTR efunekayo, iimeko zokufuma, ixesha lokuphelelwa kwenkunkuma kunye nomqobo emva kokwakheka. |
| I-PE Functional okanye iSeal Layer |
Ingabonelela ngomphezulu ovalekayo kwaye incede ekukhuseleni umaleko we-EVOH obuthathaka kumswakama. |
Nxibelelanisa umphezulu wokuvala ochanekileyo nefilimu yokugquma kunye nezixhobo zokutywina. |
| Ijiyometri yeThermoformed Tray |
Yenza indawo yokutya, i-flange kunye neempawu zokubeka izinto ndawonye. |
Ukuzoba okunzulu kuyayinciphisa loo nto kwaye kunokutshintsha umqobo kunye nokusebenza koomatshini. |
I-EVOH isebenza kakuhle kakhulu ngokuchasene neoksijini phantsi kweemeko ezifanelekileyo, kodwa ukusebenza kwayo okuthintelweyo kuyachaphazeleka kukufuma. Iileya ezijikelezileyo ze-PP, PE kunye neeleya zokubopha zinceda ukukhusela i-EVOH kwaye zigcine ukuthembeka kwesakhiwo seeleya ezininzi.
Uluhlu lweeMveliso zeTray yeHSQY PP High Barrier
I-HSQY okwangoku idwelisa iifomathi ezahlukeneyo zetreyi ezingxande ezinemiqobo emikhulu ngombala omhlophe, omnyama nocacileyo. Amagama emveliso abonelela ngemilinganiselo yangaphandle eqhelekileyo; ubukhulu beflegi yokugqibela, umthamo ongasetyenziswayo, ubunzima betreyi kunye nokupakisha ikesi kufuneka kuqinisekiswe kumzobo ovunyiweyo.
| Imodeli yangoku yeHSQY |
Ubukhulu obuqhelekileyo |
Umbala kunye nokusetyenziswa okuqhelekileyo |
| Itreyi Encinci Engunxande Enezithintelo Eziphezulu |
7.3 × 4.7 × 2.0 intshi, malunga ne-185 × 119 × 51 mm |
Icacile; iinxalenye ezinzulu, ukutya okubandayo kunye neemveliso ezilungisiweyo. |
| Itreyi yemephu yokuthengisa engaphantsi |
7.5 × 5.6 × 1.2 intshi, malunga ne-190 × 143 × 30 mm |
Mhlophe; inyama entsha, iinkukhu, ukutya kwaselwandle kunye nomboniso we-deli. |
| Itreyi Ephakathi Engunxande Ephakamileyo Yesithintelo |
7.9 × 5.5 × 1.6 intshi, malunga nama-201 × 140 × 41 mm |
Ukutya okucocekileyo; okulungisiweyo kunye neepakethi zokuthengisa ezibandayo. |
| Itreyi yeBlack Retail High Barrier |
8.7 × 5.1 × 1.6 intshi, malunga ne-221 × 130 × 41 mm |
Mnyama; inyama, ukutya okulungele ukuphekwa kunye nomboniso wexabiso eliphezulu. |
| Itreyi yemephu emhlophe enkulu |
10.3 × 6.8 × 2.0 intshi, malunga ne-262 × 173 × 51 mm |
Mhlophe; inyama enkulu, iinkukhu, iintlanzi kunye nenxalenye yokutya. |
| Itreyi Enkulu Kakhulu Emhlophe Enezithintelo Eziphezulu |
12.0 × 7.6 × 2.5 intshi, malunga ne-305 × 193 × 64 mm |
Imhlophe; iipakethi zeentsapho, iinxalenye ezinkulu kunye nezicelo zenkonzo yokutya. |
Iimveliso ezinxulumene noko ziquka Itreyi yokuthintela ephezulu yePP emhlophe eyi-190 × 143 × 30 mm, Itreyi emnyama eyi-8.7 × 5.1 × 1.6 intshi, Itreyi ecacileyo eyi-7.3 × 4.7 × 2 intshi kunye Itreyi emhlophe eyi-12 × 7.6 × 2.5 intshi.
Iinkcukacha zeTray yePP/EVOH/PE eqhelekileyo
La maxabiso alandelayo ashwankathela udidi lweHSQY olupapashiweyo kunye nolwazi lwemveliso. Afanele aphathwe njengesikhokelo sokukhetha endaweni yokuba abe yinkcazo eqhelekileyo yetreyi nganye.
| Inkcazo |
Iinketho eziqhelekileyo ze-HSQY |
| Ulwakhiwo lwezinto |
I-PP yokunxibelelana nokutya ene-EVOH kunye ne-PE high-barrier okanye isakhiwo esivalekayo; ulandelelwano oluchanekileyo lwemaleko luxhomekeke kwimigaqo evunyiweyo |
| Imilo yetreyi |
I-Rectangular njengefomathi ephambili yangoku; uyilo lwesikwere, oluyi-oval okanye lwegumbi olulungiselelweyo lunokuvavanywa |
| Imibala yangoku |
Umhlophe, umnyama kwaye ucacile; imibala eyenziwe ngokwezifiso ixhomekeke kubungakanani kunye nophononongo lokunxibelelana kokutya |
| Amagumbi |
Imizekelo yangoku ikakhulu yindawo enye; iitreyi ezahlulwe ngokwezifiso zinokwenziwa |
| Uluhlu Lobushushu Olushicilelweyo |
Malunga ne -16°C ukuya kwi-100°C kwimodeli yetreyi ye-HSQY ekhethiweyo |
| Inkqubo yokuPakisha |
Ukuvala ubushushu, ukupakishwa komoya otshintshiweyo kunye nokutya okukhethiweyo okubandayo okanye okukhenkcezisiweyo |
| I-MOQ epapashwe ngoku |
Iziqwenga ezingama-30,000 zetreyi emele i-HSQY enezithintelo eziphezulu; qinisekisa i-MOQ ngesikhunta, umbala kunye nolwakhiwo lwezithintelo |
| Ukwenziwa ngokwezifiso |
Ubungakanani, ubunzulu, umbala, uyilo lwegumbi, ulwakhiwo lwezithintelo, ilogo, iflange kunye nokupakisha ibhokisi |
| Uvavanyo lweSampuli |
Kucetyiswa ngaphambi kokuba kuvunyelwe urhwebo ukuze kwenziwe, kutywinwe, kugcinwe igesi, kubekwe izinto ezirhangqiweyo kwaye kuhambelane nokutya. |
Yintoni iModified Atmosphere Packaging?
Upakisho oluguquliweyo lomoya luthatha indawo yenxalenye yomoya ngaphakathi kwiphakheji yokutya evaliweyo ngomxube wegesi olawulwayo. Ioksijini, ikharbon diokside kunye nenitrogen zikhethwa ngobuninzi obahlukeneyo ngokuxhomekeke ekutyeni, iingozi zeentsholongwane, iimfuno zombala kunye nexesha elichithwe ekujoliswe kulo.
Itreyi ayivelisi okanye ayilawuli umxube wegesi ngokwayo. Inkqubo yeMAP idla ngokuquka itreyi enezithintelo eziphezulu, ifilimu yokugquma ehambelanayo, i-gas-flushing tray sealer, iiparameter zokutywina eziqinisekisiweyo kunye nendawo yokugcina i-cold-chain elawulwayo.
| weCandelo leMAP |
Umsebenzi |
Oko Kufuneka Kuqinisekiswe |
| Itreyi yoMqobo oPhezulu |
Ibonelela ngenkxaso yesakhiwo kwaye ithintela ukudluliselwa kwegesi kwisiseko nakwiindonga ezisecaleni. |
Isithintelo emva kokwakheka, imeko yeflange, umthwalo ophezulu kunye nobukhulu. |
| Ifilimu yokugquma enesithintelo esiphezulu |
Ivala iphakheji kwaye ilawula ukuhanjiswa kwegesi kunye nokufuma ngewebhu ephezulu. |
Ulwakhiwo lwefilimu, ikhemistri yokutywina, ukuthintela inkungu, amandla okuxobuka kunye nomqobo. |
| Umxube wegesi |
Ixhasa umoya wemveliso ofunekayo. |
Ukhuseleko lokutya, umbala wemveliso, ukuziphatha kweentsholongwane kunye nobungakanani bendawo yentloko. |
| Umatshini Wokuvala Itreyi |
Ikhupha umoya, ikhupha igesi kwaye ifaka ubushushu, uxinzelelo kunye nexesha lokuhlala. |
Izixhobo zokufaka izixhobo, ukuvala ifestile, iintsalela zegesi, isantya somjikelo kunye nomgangatho wokusika. |
| Ikhonkco Elibandayo |
Igcina ubushushu obufunekayo ukuze imveliso ibe semgangathweni kwaye ikhuseleke ekutyeni. |
Ubushushu bokugcina, ixesha lokusasazwa kunye neemeko zokusetyenziswa gwenxa kobushushu. |
Izicelo zokutya zeetreyi zePP/EVOH/PE High Barrier
Inyama yenkomo entsha, inyama yehagu, yegusha kunye nenyama elungisiweyo
Inkukhu, iturkey kunye nezinye iinkukhu
Iintlanzi ezifakwe kwi-fish fillets, ii-shrimp, ii-shellfish kunye neentlanzi zaselwandle
Itshizi, inyama ezisikiweyo kunye neemveliso zedeli
Ukutya okulungele ukupheka kunye nezinto zokutya
Ukutya okulungisiweyo okubandayo kunye nokutya okusevenkileni
Ukutya okuqandisiweyo emva kokuqinisekiswa kobushushu obuphantsi
Ipasta entsha, ipasta egcweleyo kunye neemveliso ezikhethiweyo zokubhaka
Iisosi, ukutya okufakwe kwi-marinade kunye neemveliso ezityebileyo kwi-oyile
Iimveliso zeziqhamo nemifuno ezikhethiweyo apho kufuneka khona iprofayili yokudluliselwa kwegesi eqinisekisiweyo
Imiqathango yeMAP ixhomekeke ekutyeni. Umxube wegesi okanye isakhiwo setreyi esisetyenziselwa inyama ebomvu sisenokungafaneleki kwizilwanyana zaselwandle, itshizi, imifuno okanye ukutya okulungisiweyo.
Itreyi yePP/EVOH/PE vs Itreyi yeMono-PP eQhelekileyo
| Itreyi yoKhetho |
yePP/EVOH/PE High Barrier Tray |
esemgangathweni yePP |
| Isithintelo seoksijini |
Yenzelwe ukunciphisa kakhulu ukuhanjiswa kweoksijini xa isakhiwo sihlala sinjalo. |
Ibonelela kuphela ngomqobo we-oksijini osisiseko we-polypropylene. |
| Ukusetyenziswa Okuphambili Kokupakisha |
I-MAP, ukusasazwa okubandayo okwandisiweyo kunye nokutya okunomoya-mpilo obuthathaka. |
Ukugcinwa kokutya ngokubanzi, iimveliso ezihlala ixesha elifutshane kunye nokusetyenziswa okungekho kwi-MAP. |
| Iimfuneko zokutywina |
Ifuna ifilimu yokugquma ehambelanayo kunye nesitywini esiqinileyo esiqinisekisiweyo. |
Ungasebenzisa iinkqubo zokutywina ezilula ezihambelana ne-PP apho kungadingeki ukuba kubekho igesi eninzi. |
| Ixabiso kunye nobunzima |
Izinto ezisemgangathweni ophezulu kunye nobunzima bokulawula umgangatho. |
Ubunzima bezinto ezisetyenziswayo buyaphantsi kwaye kudla ngokuba neendleko eziphantsi. |
| Uvavanyo lokurisayikilisha |
Kufuneka uqwalasele ulwakhiwo olupheleleyo lwe-multilayer kunye nezikhokelo zoyilo lwendawo. |
Itreyi ye-mono-PP inokuba lula ukuyihlela, kodwa ukuphinda isetyenziswe kwakhona kusaxhomekeke kwiinkqubo zasekuhlaleni. |
Iitreyi zePP/EVOH/PE vs PP/EVOH/PP
I-PP/EVOH/PE kunye ne-PP/EVOH/PP azinazo iinkcazo ezitshintshanayo. I-polymer yomphezulu ichaphazela ukuhambelana kwe-lidding-film, ukuziphatha kwe-heat-seal kunye nokufaneleka kwe-thermal processing.
Abanye abathengisi bemizi-mveliso bahlula ngokukodwa iitreyi zePP/EVOH/PE kwiPP/EVOH/PP kwaye bathi iimveliso zabo zePP/EVOH/PE azenzelwanga ukucocwa, ukubulala iintsholongwane okanye ukucutshungulwa kwe-autoclave. Abathengi be-HSQY ke ngoko kufuneka baqinisekise ulwakhiwo oluchanekileyo lweleya kunye nenkqubo evunyiweyo endaweni yokukhetha ngegama eliqhelekileyo elithi 'itreyi yePP enomqobo ophezulu.'
Ngaba iitreyi zePP/EVOH/PE zingafakwa kwi-microwave?
Iiphepha zetreyi ezikhethiweyo zeHSQY PP ezinemiqobo ephezulu zipapasha uluhlu lwenkonzo olufikelela kwi-100°C. Oku kunokuxhasa usetyenziso oluthile lokuzalisa ngobushushu okanye ukuphinda kufudumale nge-microwave, kodwa ayivunywanga yiyo yonke itreyi yePP/EVOH/PE.
Ukufaneleka kwe-microwave kuxhomekeke kudidi lwe-PP, iileyara zokubopha, umaleko we-EVOH, umaleko we-PE, i-pigment, i-geometry yetreyi, ulwakhiwo lokutya, ixesha lokufudumeza kunye nefilimu yokugquma. Iphakheji epheleleyo evaliweyo kufuneka ivavanywe phantsi kweemeko ezifunekayo.
Ngaba Itreyi Ingasetyenziswa Kwi-Oven, Kwi-Retort okanye Kwi-Autoclave?
Musa ukucinga ukuba i-oven eqhelekileyo, i-retort, i-sterilization okanye i-autoclave ifanelekile. Iitreyi ezivalwayo ngobushushu ze-PP/EVOH/PE zinokuqhekeza, ziphazamise okanye zilahlekelwe kukusebenza kakuhle kwesithintelo ngexesha lokucubungula ubushushu okunzima. Sebenzisa isakhiwo esiyilwe ngokukodwa kwaye sifanelekile kubushushu obufunekayo, uxinzelelo kunye nexesha.
Ukuhambelana kweFilimu yokugquma
Itreyi enemiqobo ephezulu ifuna ifilimu yokugquma ehambelana nomphezulu wokutywina kunye nenjongo yokuthintela. Itreyi esisiseko esinemiqobo ephezulu edityaniswe nefilimu esezantsi enemiqobo ayizukudala iphakheji enemiqobo ephezulu.
Kwiinkqubo zokutywina ezihambelana ne-PP, i-HSQY inikezela ngeendlela ezinxulumene noko ezifana Ifilimu yokutywina ye-BOPET/CPP . Ukhetho lokugqibela lunokufuna i-top web equlathe imiqobo ephezulu ye-EVOH, unyango oluchasene nenkungu, indlela yokukhupha okanye yokutywina ngokulula kunye nemizobo eprintiweyo.
| Imfuneko yeFilimu yokugquma |
Kutheni Kubalulekile |
Ukujonga uvavanyo |
| Ukuhambelana kweSealant |
Isitywini kufuneka sinamathele kumphezulu wetreyi phezu kwefestile yobushushu obusebenzayo. |
Ukuqaliswa kwetywina, amandla aphakathi, amandla aphezulu kunye nokuqhubeka okubonakalayo. |
| Isithintelo seoksijini |
Isiciko sidla ngokumela ipesenti enkulu yendawo yomphezulu wephakheji. |
I-OTR ingaphantsi komswakama ofunekayo kwaye emva kokuprinta okanye ukuguqula. |
| I-Anti-Inkungu |
Ukufuma kunokufihla inyama entsha, iinkukhu, iintlanzi kunye nokutya okulungisiweyo. |
Ukusebenza emva kokuzalisa, ukubanda kunye nokubonisa ukuthengisa. |
| Ukuziphatha kwePeel |
Amandla okuvula achaphazela ukusebenziseka lula kwabathengi kunye nokuchitheka kwemveliso. |
Kulula ukuxobula, ukucoca ukuxobula, ukukrazula ifilimu kunye nentsalela kwiflange. |
| Ukumelana nokubhoboza |
Imiphetho yamathambo kunye neemveliso zokutya zinokudibana nefilimu yokugquma. |
Ukulinganisa ukuphathwa kwepakethi egcweleyo kunye nokuthutha. |
| Ukusebenza komatshini |
Uxinzelelo lwefilimu, ukugoba kunye ne-coefficient of friction zichaphazela isantya somjikelo. |
Ukulandelela, ukusika, ukubhalisa kunye nokukhululwa kwezixhobo zokutywina. |
Ukwakha nokuqinisekisa ifestile yokutywina
Akukho bushushu bokuvala obuqhelekileyo kwitreyi nganye yePP/EVOH/PE. Ubushushu, uxinzelelo kunye nexesha lokuhlala kufuneka kuphuhliswe ngetreyi echanekileyo, ifilimu yokugquma kunye nomatshini.
Qinisekisa umphezulu wokutywina: Chonga ukuba i-flange yetreyi inika na i-PE, i-PP okanye olunye umaleko olutywinwayo.
Hlola iflengi: Jonga ukuba ithe tyaba, ububanzi, ungcoliseko kunye nokuguquka kwayo.
Sebenzisa imatrix yeparameter elawulwayo: Tshintsha ubushushu, uxinzelelo kunye nexesha lokuhlala ngokwenkqubo.
Linganisa amandla okutywina: Vavanya ngoko nangoko emva kokubanda, ukuguga okanye ukufudumeza njengoko kufanelekile.
Jonga ukuqina kwegesi: Sebenzisa ukuvuza, i-vacuum, ukubola koxinzelelo, idayi okanye ezinye iindlela ezivunyiweyo zokuqina kweepakethe.
Hlola indlela yokuxobuka: Khangela ukuvuza kwemijelo, ukukrazuka kwefilimu, ukuphazamiseka kweflange kunye nokuvulwa okungahambelaniyo.
Qinisekisa isantya sokuvelisa: Qinisekisa ifestile ngesantya somgca worhwebo ocetywayo.
Faka i-freezer kwi-specification: Rekhoda itreyi, ifilimu, igesi, izixhobo kunye noseto lomatshini kwinkqubo evunyiweyo.
Ukusebenza kweSithintelo: OTR, WVTR kunye nokufuma
'Umqobo ophezulu' kufuneka uxhaswe yidatha yovavanyo elinganisekayo. Izinga lokudluliselwa kweoksijini lidla ngokuba yiparameter ephambili yomqobo kwitreyi ye-EVOH, ngelixa ukuhanjiswa kwamanzi nomphunga kunye nokugcinwa kwevumba nako kunokuba yinto ebalulekileyo.
Cela indlela yovavanyo, ubukhulu besampuli, ubushushu kunye nomswakama ohambelanayo.
Qinisekisa ukuba ixabiso liyasebenza na kwiphepha elithe tyaba, kwitreyi engakakhiwa okanye kwindawo egqityiweyo yokufakwa kwe-thermoformed cavity.
Vavanya udonga olubhityileyo, kungekuphela nje ishiti yokuqala.
Qinisekisa impembelelo yomswakama ophezulu ekusebenzeni kwe-EVOH.
Faka ifilimu yesigqubuthelo kunye nesitywino kuvavanyo olupheleleyo lweshelufu.
Chaza iintsalela zegesi ezamkelekileyo kunye notshintsho lwesilinganiselo segesi kwixesha elibekiweyo.
Sebenzisa uzinzo lokwenyani lwemveliso kunye nezifundo ze-microbiological endaweni yedatha yemiqobo yodwa.
Umthengisi wetreyi akanakuqinisekisa ukuba ixesha lokugcinwa kwetreyi liza kwandiswa ngeentsuku ezininzi. Ixesha lokugcinwa kwetreyi lixhomekeke ekutyeni, umthwalo wokuqala weentsholongwane, umxube wegesi, ucoceko lokupakishwa, ukuqina kwetywina, umqobo, ixesha lokusasazwa kunye nobushushu bokugcina.
Ukumelana nokuvuza kunye nokuthembeka kwephakheji
Isakhiwo esineengqimba ezininzi sinokuxhasa iphakheji engangenisi gesi, kodwa asikuthinteli ngokuzenzekelayo ukuvuza. Ukuvuza kudla ngokuvela kwisitywini, ngezinto ezonakeleyo, kwiflange engcolileyo okanye emva koxinzelelo loomatshini.
Hlola iflange ukuba akukho ncindi yenyama, ioyile, isosi okanye amasuntswana phambi kokuba uyivale.
Jonga ukusasazwa koxinzelelo lwesixhobo sesitywini kunye nokuba ipleyiti ithambile kangakanani.
Hlola imingxunya yemingxuma, imifantu kunye neekona ezibhityileyo emva kokufakelwa kwe-thermoforming.
Vavanya iipakethe emva kweziganeko zokubeka izinto ndawonye, ukungcangcazela kunye nokuwisa.
Phinda uvavanyo lokuthembeka emva kokuyibeka efrijini, ukuyiqandisa okanye ukuyifudumeza kwakhona.
Chaza indlela eyamkelekileyo yokuvavanya ukuvuza kunye nesicwangciso sokuvavanya iisampulu zemveliso.
Ukhuseleko kunye nokuThotyelwa kweMithetho yoKhuseleko phakathi koKutya
Ukufaneleka kokuqhagamshelana nokutya kufuneka kuqinisekiswe kwisakhiwo se-PP/EVOH/PE, iileya zokubopha, imibala kunye neemeko zokusetyenziswa ezicwangcisiweyo. Iimfuneko ziyahluka ngokwemarike yendawo ekuyiwa kuyo, uhlobo lokutya, ixesha lokuqhagamshelana kunye nobushushu.
Ngaphambi kokuba u-odole, nika ilizwe ekujoliswe kulo kwaye ucele isibhengezo esifanelekileyo, idatha yokufuduka, iinkcukacha zobugcisa kunye namaxwebhu ebhetshi yomgangatho wokugqibela wetreyi. Iingxelo eziqhelekileyo ezifana ne-'i-FDA compliant' okanye 'i-EU compliant' kufuneka zixhaswe ngamaxwebhu agubungela uxwebhu oluthile kunye nokusetyenziswa.
Izinto ekufuneka ziqwalaselwe xa kusetyenzwa kwakhona kunye nokuzinza
I-PP/EVOH/PE sisakhiwo esinee-multilayer kwaye akufuneki sichazwe njengesinokuphinde sisetyenziswe kwihlabathi liphela. Iphepha lokuqala likwabhekisele kwi-'ii-PET/PE layers' ngendlela engafanelekanga; olu didi lusekelwe kwi-PP, EVOH kunye ne-PE.
Itreyi ye-polyolefin ikakhulu enomxholo we-EVOH olinganiselweyo kunye nomxholo we-tie-layer ingahambelana nezikhokelo ezithile ze-PP okanye ze-mixed-polyolefin zokurisayikilisha, kodwa ukwamkelwa kuxhomekeke kwiipesenti ezichanekileyo zemaleko, umbala, iileyibhile, intsalela yokutya kunye neziseko zokucwangcisa nokuhlaziya zasekuhlaleni.
Uvavanyo lozinzo kufuneka luqwalasele ukunciphisa ukutya kunye nenkunkuma, ubunzima betreyi, iimfuno zobomi beshelufu, ukusebenza kakuhle kothutho kunye nokuhambelana kokuphela kobomi. Naliphi na ibango elinokuphinde lisetyenziswe, umxholo ophinda usetyenziswe okanye ikhabhoni kufuneka lixhaswe kwiphakheji egqityiweyo kunye nemarike yendawo ekuyiwa kuyo.
Iinketho zokwenza ngokwezifiso
| Lokwenza Ngokwezifiso Luyimfuneko |
Ulwazi |
Ingqwalasela Ephambili |
| Ubukhulu obuSetyenzisiweyo |
Ubude, ububanzi, ubunzulu, ubungakanani beflengi, umthamo osebenzisekayo kunye nesabelo sokutya. |
Kufuneka ilingane nesixhobo sokutywina itreyi, ishelufu yokuthengisa kunye nokupakisha iibhokisi. |
| Ulwakhiwo lweSithintelo |
I-OTR ejoliswe kuyo, i-WVTR, ixesha elihlala ixesha elide, umswakama wokugcina kunye nomxube wegesi. |
Umlinganiselo weeleya kunye neeeleya zokubopha zichaphazela iindleko, ukwakheka kunye nokuhambelana kokusetyenziswa kwakhona. |
| Umbala Owenziwe Ngokwezifiso |
Isalathiso sombala, ukungabonakali, ubungakanani kunye nemakethi yendawo oya kuyo. |
Iimibala kufuneka zihlangabezane neemfuno zokunxibelelana kokutya kwaye zinokuchaphazela ukuhlengahlengiswa kwezinto ezisetyenzisiweyo. |
| Uyilo lwegumbi |
Izinto zokutya, ubungakanani beendawo kunye nobude bokwahlulahlula. |
Ijiyometri ichaphazela ukwakheka, ukuqina kunye noyilo lwezixhobo zesitywina. |
| Ilogo okanye i-Embossing |
Umsebenzi wobugcisa wevektha, indawo, ubunzulu kunye nomthamo wonyaka. |
Isenokufuna ukuguqulwa kwesikhunta okanye izixhobo ezintsha. |
| Ukupakisha okuneelebheli yabucala |
Iziqwenga ngesleeve, umsebenzi wobugcisa wekhathoni, ibhakhowudi kunye neempawu. |
Utshintsho ekupakisheni luchaphazela ukuthuthwa kwempahla, indawo yokugcina impahla kunye nokulayishwa kweekhonteyina. |
Ulawulo loMgangatho lweeTreyi zePP eziBanda kakhulu
Ubume bezinto ezibonakalayo kunye nesakhiwo esivunyiweyo see-multilayer
Ubukhulu obupheleleyo kunye nolawulo lokusasazwa kweeleya
Ubude betreyi, ububanzi, ubunzulu, ububanzi beflengi kunye nesikwere
Ubunzima betreyi nganye kunye nokusasazwa kwezinto
Umbala, ukucaca kunye nongcoliseko olubonakalayo
Ukunamathelana phakathi kwemigangatho kunye nokumelana nokususwa kwe-delamination
Uxinzelelo lomthwalo ophezulu kunye nokuzinza kokubeka izinto
Ukuwa, ukubhoboza kunye nokusebenza kwempembelelo ebandayo
I-Flange flat kunye nemeko yokutywina komphezulu
Uvavanyo lokuqina kwesitywino kunye nokuqina kwephakheji
I-OTR kunye ne-WVTR xa kuchaziwe
Uvavanyo lwe-microwave, olubandayo, oluqandisiweyo okanye olugcwele ubushushu xa kufuneka
Inani leebhokisi zebhokisi, ubungakanani beebhokisi kunye nokulandeleka kwebhetshi
Iingxaki Eziqhelekileyo kunye Nezenzo Zokulungisa
| Ingxaki |
Izizathu Ezinokwenzeka |
Ukuhlolwa Okucetyiswayo |
| I-MAP Gesi Ilahleka Ngokukhawuleza Kakhulu |
Ifilimu yokugquma engenazithintelo zininzi, ukuvuza kwemisele, itreyi eyonakeleyo okanye iinkcukacha ezingonelanga zokuthintela. |
Vavanya iphakheji epheleleyo, hlola izitywini kwaye ulinganise ukwakheka kwegesi ngokuhamba kwexesha. |
| Isitywino esibuthathaka okanye esingaphelelanga |
Isitywini esingalunganga, ubushushu obuphantsi, ukuhlala okufutshane, uxinzelelo oluphantsi okanye iflange engcolileyo. |
Qinisekisa umphezulu wetreyi uze wakhe ifestile entsha yokutywina. |
| IiDelaminates zeTray |
Iileya ezingahambelaniyo, umaleko wetie obuthathaka, ubushushu obugqithisileyo okanye ukucutshungulwa kobushushu okunzima. |
Hlola isakhiwo esichanekileyo uze uphinde uqinisekise ubushushu kunye nokugcinwa. |
| IiWarp zeTray Ngexesha lokuFudumeza kwakhona |
Ubushushu budlula umlinganiselo, umthwalo wokutya ongalinganiyo, ioyile eshushu okanye ijiyometri engafanelekanga. |
Vavanya umjikelo wokutya wokwenyani uze ukhethe itreyi enzima okanye ekumgangatho wobushushu. |
| Iintsiba Zetreyi Xa Ziqandisiwe |
Impembelelo yobushushu obuphantsi, iikona ezibhityileyo, umgangatho we-PP ongafanelekanga okanye umonakalo wokuphatha. |
Yenza uvavanyo lwempembelelo ebandayo kunye nolokuthutha ngepakethe ezeleyo. |
| Imibimbi okanye ukujika kweFlange |
Ukubekwa kakuhle kwezindlu, ubushushu, ukusasazwa kwezinto ngokungalinganiyo okanye ukungangqinelani kwezixhobo. |
Jonga indawo yokugcina itreyi, ukuxinana, ubukhulu beflegi kunye nesixhobo sokutywina. |
| Ukufuma Kufihla Imveliso |
Akukho unyango lokulwa nenkungu, umthwalo ophezulu wokufuma okanye utshintsho olukhawulezileyo lobushushu. |
Vavanya ifilimu yokugquma ethintela inkungu phantsi komjikelo wokwenyani we-cold-chain. |
Ukupakisha Okukhulu kunye nokubonelela ngokuThunyelwa kwamanye amazwe
Iitreyi ezinemiqobo ephezulu zihlala zigqunywe ngeemikhono ezikhuselayo kwaye zipakishwe kwiibhokisi zokuthumela ngaphandle ezinezikhonkwane. Ngenxa yokuba iitreyi ezingenanto zithatha umthamo omkhulu, iindleko zokuthutha zixhomekeke kubunzulu bokwakha iindlwane, iziqwenga ngesleeve nganye, ubukhulu bekhathoni kunye nomthwalo wesikhongozeli.
Ngaphambi kokuba uqinisekise iodolo yorhwebo, cela iinkcukacha zokugqibela zokupakisha, kuquka iziqwenga ngesingxobo ngasinye, imikhono ngebhokisi nganye, ubunzima obupheleleyo nobopheleleyo, ubungakanani bebhokisi, ipateni yepalethi kunye nobungakanani obuqikelelweyo besikhongozeli.
Indlela Yokuvavanya Iisampuli
Qinisekisa ubukhulu: Linganisa indawo engaphandle, ubunzulu, iflange kunye nomngxuma ongasetyenziswayo.
Jonga ukuba ukutya kulungelelene kangakanani: Sebenzisa inxalenye yokwenyani, imo yemveliso kunye nobunzima bokugcwalisa.
Yenza uvavanyo lokutywina: Vavanya ifilimu yokugquma kunye nomatshini wokuthengisa.
Linganisa ukuxobuka kunye nokuthembeka: Vavanya amandla okutywina, ukuvuza kwemisele kunye nokusebenza kokuvula.
Vavanya ukugcinwa kweMAP: Jonga ukwakheka kwegesi ngexesha lophando olucetywayo.
Lungisa iphakheji: Faka imijikelo ebandayo, eqandisiweyo, ye-microwave okanye eshushu xa kufanelekile.
Lingisa uthutho: Vavanya iziganeko zokubeka izinto ndawonye, ukungcangcazela, ukucinezela kunye nokuwisa.
Imbonakalo yohlolo: Jonga ukubonakala kwemveliso, umbala, inkungu kunye nokubonakaliswa kwayo kwivenkile.
Qinisekisa amaxwebhu: Tshatisa isampuli nefayile yokwenziwa kunye nokuthobela umthetho ecatshulweyo.
Kutheni Ukhetha i-HSQY njengoMboneleli wakho we-PP/EVOH/PE Tray?
Uluhlu lwangoku lwetreyi emhlophe, emnyama necacileyo engunxande enemiqobo ephezulu
Iimpawu zeenyawo zetreyi ezincinci, eziphakathi, ezinkulu nezipakishwe yintsapho
Izakhiwo zomqobo ze-EVOH ezisekelwe kwi-PP ze-MAP kunye nokupakishwa kokutya okubandayo
Ubungakanani obukhethekileyo, ubunzulu, umbala, iflengi kunye nophuhliso lwegumbi
Inkxaso yesisombululo sokutywina itreyi kunye nefilimu yokugquma
Iisampulu zokuvavanya isitywino, isithintelo, ukuqokelela kunye nokuvavanya ukusetyenziswa kokutya
Ukupakisha iileyibhile zabucala, iimpawu zebhokisi kunye nocwangciso lweepalethi
Imveliso enkulu kunye nenkxaso yokuthumela kwamanye amazwe kumazwe angaphandle
Ukuze ufumane iifomathi zokupakisha ezinxulumene noko, hlaziya Iitreyi zeVSP, Iibhokisi zesidlo sasemini zePP, Ifilimu yokutywina yeBOPET/CPP kunye iifilimu ezidityanisiweyo ezishushu nezibandayo.
Cela iisampuli kunye nexabiso elithengiswa ngobuninzi
Ukuze ufumane ingcebiso kunye nekowuteshini yetreyi yePP/EVOH/PE echanekileyo, bonelela:
Uhlobo lokutya, ubunzima benxalenye kunye nobukhulu bemveliso
Ubude betreyi, ububanzi, ubunzulu kunye nobungakanani beflengi obufunekayo
Umzobo wetreyi yangoku okanye isampuli ebonakalayo
Ixesha lokuphelelwa lixesha kunye nobushushu bokugcina
I-OTR, i-WVTR okanye iinkcukacha zesithintelo sesalathiso ezifunekayo
Umxube wegesi weMAP kunye nemfuneko yendawo yentloko
Ulwakhiwo lwefilimu yesigqubuthelo kunye nohlobo lwesitywina
Uhlobo lomatshini wokuvala itreyi, imodeli kunye nezixhobo
Iimfuneko ze-microwave, ezikhenkcezisiweyo, ezigcwele ubushushu okanye ezisetyenziswa kwinkqubo yobushushu
Umbala, iindawo, ilogo kunye nokwenza ngokwezifiso ukupakisha
Ubungakanani beodolo kunye noqikelelo lonyaka
Imakethi yendawo ekuyiwa kuyo kunye namaxwebhu afunekayo okunxibelelana nokutya
Imigaqo yokuthumela, iimfuno zepalethi kunye neshedyuli yokuhambisa
Nxibelelana ne-HSQY ngokusebenzisa iphepha lophando ukuze ucele imizobo, iisampulu, idatha yobugcisa kunye namaxabiso amaninzi.
Imibuzo Ebuzwa Rhoqo Malunga neeTreyi zePP/EVOH/PE eziBamba iiNqanaba eziPhakamileyo
Yintoni itreyi yePP/EVOH/PE?
Yitreyi yokutya enamaleko amaninzi edibanisa i-PP yesakhiwo, i-EVOH ye-oxygen barrier kunye ne-PE-based functional okanye sealing layer.
Isetyenziselwa ntoni i-EVOH kwitreyi yokutya?
I-EVOH inciphisa ukudluliselwa kweoksijini, ivumba kunye nevumba elimnandi. Ihlala ikhuselekile phakathi kweeleya zesakhiwo ezingashukumiyo kumswakama.
Ngaba iitreyi zePP/EVOH/PE zisetyenziselwa iMAP?
Ewe. Zisetyenziswa rhoqo njengetreyi esisiseko kwiphakheji ye-atmosphere eguquliweyo xa zidityaniswe nefilimu yokugquma ehambelanayo enezithintelo eziphezulu kunye nesitywini esingangenisi gesi.
Zeziphi ukutya ezinokupakishwa kwezi treyi?
Iindlela eziqhelekileyo zokusetyenziswa ziquka inyama entsha, inkukhu, ukutya kwaselwandle, iimveliso zedeli, itshizi, ukutya okulungele ukuphekwa kunye nokutya okulungisiweyo okubandayo.
Ingaba itreyi enomqobo ophezulu iqinisekisa ukuba ihlala ixesha elide eshelufini?
Hayi. Ixesha lokuphelelwa lixhomekeke ekutyeni, umthwalo wokuqala weentsholongwane, umxube wegesi, ifilimu yokugquma, ukuqina kwetywina kunye nolawulo lwe-cold-chain.
Yintoni umahluko phakathi kwe-PP/EVOH/PE kunye netreyi yePP eqhelekileyo?
Itreyi ye-EVOH multilayer yenzelwe ukuhanjiswa kweoksijini ephantsi kunye ne-MAP, ngelixa itreyi yePP eqhelekileyo ibonelela ngokuqulatha okusisiseko kunye nokusebenza kobushushu.
Yintoni umahluko phakathi kwe-PP/EVOH/PE kunye ne-PP/EVOH/PP?
Umaleko wangaphandle okanye wetywina wahlukile, nto leyo etshintsha ukuhambelana kwefilimu yokutywina kunye nokufaneleka kwenkqubo yobushushu. Izakhiwo akufuneki ziphathwe njengezinokutshintshwa.
Ngaba iitreyi zePP/EVOH/PE zingafakwa kwi-microwave?
Iindidi ezikhethiweyo zingaxhasa ukuphinda kufudunyezwe kwi-microwave elawulwayo, kodwa kufuneka kuvavanywe itreyi echanekileyo, inkqubo yokutya kunye nesiciko.
Ngaba ezi treyi zingasetyenziswa kwi-oven eqhelekileyo?
Musa ukucinga ukuba i-oven ifanelekile. Iitreyi zePP/EVOH/PE eziqhelekileyo azizo iitreyi zeCPET ezifakwa kwi-oven kwaye zinokutshintsha xa kushushu ngokwesiqhelo kwi-oven.
Ngaba iitreyi zePP/EVOH/PE zinokujikwa okanye zifakwe i-autoclave?
Ngaphandle kokuba isakhiwo esichanekileyo se-multilayer senzelwe kwaye saqinisekiswa ngokukodwa loo nkqubo.
Yeyiphi ifilimu yokugquma efunekayo?
Ifilimu kufuneka ivale umphezulu wetreyi kwaye inike umqobo ofunekayo, ukuthintela inkungu, ukuxobuka kunye nokusebenza kokubhoboza.
Ilinganiswa njani i-oxygen barrier?
Idla ngokulinganiswa njengesantya sokudluliselwa kweoksijini phantsi kweemeko zobushushu kunye nokufuma okuchaziweyo. Cela indlela kunye nokuba isiphumo siyasebenza na emva kokwenziwa kwe-thermoforming.
Kutheni ukufuma kubalulekile kwi-EVOH?
I-EVOH ifunxa umswakama, kwaye ukufuma okuphezulu kunokunciphisa ukusebenza kwayo okuthintele ioksijini. Iileya zangaphandle ezikhuselayo kunye novavanyo olupheleleyo lwephakheji zibalulekile.
Ingaba ezi treyi azivuzi?
Zingenza iphakheji engangenisi gesi kuphela xa itreyi, ifilimu yokugquma, iflange kunye nenkqubo yokutywina zihambelana kwaye ziqinisekisiwe.
Yeyiphi imibala ekhoyo?
I-HSQY okwangoku idwelisa iitreyi ezimhlophe, ezimnyama nezicacileyo. Imibala eyenzelwe wena inokuvavanywa kwiiprojekthi ezifanelekileyo.
Ngaba i-HSQY ingakwazi ukwenza ngokwezifiso ubungakanani betreyi?
Ewe. Nika umzobo wetreyi, inxalenye yokutya, izixhobo zomatshini kunye nomthamo wonyaka ukuze kujongwe ukuba kunokwenzeka na kunye nokuhlolwa kwesikhunta.
Ngaba i-HSQY inokongeza iindawo zokuhlala?
Ii-compartments ezenziwe ngokwezifiso zinokuvavanywa, kodwa zichaphazela ukwakheka, ukuqina, ubungakanani bokutya kunye noyilo lwezixhobo zokutywina.
Ngaba iitreyi zePP/EVOH/PE ziyaphinda zisetyenziswe?
Zizakhiwo ezinemigangatho emininzi kwaye azikwazi ukuphinda zisetyenziswe kwihlabathi liphela. Ukuhambelana kwazo kuxhomekeke kwipesenti zemigangatho kunye nezikhokelo zokusetyenziswa kwakhona kwePP okanye i-polyolefin.
Ngaba ezi treyi ziyabola?
Hayi. I-PP, i-EVOH kunye ne-PE eziqhelekileyo aziboli okanye azikwazi ukuchumisa.
Yintoni i-MOQ?
Iphepha letreyi yeHSQY emeleyo enesithintelo esiphezulu libonisa iziqwenga ezingama-30,000. I-MOQ inokutshintsha ngokwesikhunta, umbala, ulwakhiwo lwesithintelo kunye nokupakisha.
Ndingacela iisampulu?
Ewe. Iisampulu mazivavanywe ngokutya, ifilimu yokugquma, itreyi yokutywina, umxube wegesi kunye nomjikelo we-cold-chain.
Loluphi ulwazi olufunekayo kwikowuteshini?
Nika ubungakanani betreyi, ukusetyenziswa kokutya, ithagethi yokuthintela, umxube wegesi, ifilimu yesigqubuthelo, iinkcukacha zomatshini, ubungakanani, amaxwebhu kunye neemfuno zokuhambisa.
