PP/EVOH/PE Umenzi weTreyi eNcinci yokuBamba ukutya ye MAP
I-HSQY ibonelela nge- PP/EVOH/PE umqobo ophezulu trei wokupakisha umoya oguquliweyo, ukupakisha ukutya okubandayo kunye neepakethi zokutya ezithengiswayo ezivaliweyo ngobushushu. Isakhiwo se-multilayer trei sidibanisa i-polypropylene yokusebenza koomatshini kunye nobushushu, i-EVOH yomqobo we-oxygen kunye nomaleko osebenzayo osekelwe kwi-PE oxhasa ukutywinwa okanye ezinye iimfuno ezithile zesakhiwo.
Uluhlu lwangoku lwe-HSQY luquka unxantathu omhlophe, omnyama kunye nocacileyo onomqobo ophezulu trei kwienyawo ezininzi kunye nobunzulu benyama entsha, iinkukhu, ukutya kwaselwandle, ukutya okulungisiweyo, iimveliso zedeli kunye nokutya okukhenkcezisiweyo okanye okubandayo. Ubukhulu be- trei , imibala, izakhiwo zomqobo, amacandelo, ii-sealing flanges kunye nokupakisha ngaphandle kunokuvavanywa kubaprosesa bokutya kunye nabasasazi bokupakisha.
Impendulo ekhawulezileyo: I- PP/EVOH/PE trei sisidlo esenziwe ngobushushu esinamaleya amaninzi trei esenzelwe ukunciphisa ukuhanjiswa kweoksijini nokugcina umoya ngaphakathi kwiphakheji evaliweyo. I- trei inika kuphela ukusebenza okunemiqobo ephezulu xa idityaniswe nefilimu ehambelanayo enemiqobo ephezulu kunye nesitywini esiqinisekisiweyo.
Indlela Esebenza Ngayo Ulwakhiwo Lwee-Multilayer PP/EVOH/PE
Umsebenzi we-high-barrier trei uvela kwisakhiwo esipheleleyo se-layer endaweni ye-polymer enye kuphela. Ulandelelwano lwe-layer, ubukhulu, i-tie layers kunye nomphezulu wokutywina ziyahluka ngokwabenzi kunye nokusetyenziswa, ngoko ke abathengi kufuneka bacele i-cross-section echanekileyo ye-grade ecetywayo.
| weLayer okanye iComponent |
uMsebenzi oPhambili |
Ingqwalasela yoKuthenga |
| Umaleko wesakhiwo sePP |
Inika ukuqina trei , ukumelana nempembelelo, ukumelana neoyile kunye nokusebenza kobushushu. |
Qinisekisa umgangatho we-PP, ubunzima be trei , 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 ze-rectangular high-barrier trei ezimhlophe, ezimnyama nezicacileyo. Amagama emveliso abonelela ngemilinganiselo yangaphandle eqhelekileyo; imilinganiselo yokugqibela yeflange, umthamo ongasetyenziswayo, ubunzima trei 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. |
| Ukuthengisa okuNgaphantsi Trei ya MAP |
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. |
| Enkulu Emhlophe Trei ya MAP |
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 190 × 143 × 30 mm umqobo ophezulu wePP emhlophe trei, 8.7 × 5.1 × 1.6 intshi emnyama trei, 7.3 × 4.7 × 2 intshi ecacileyo trei kwaye 12 × 7.6 × 2.5 intshi emhlophe trei.
Iinkcukacha zeTray eziqhelekileyo PP/EVOH/PE
La maxabiso alandelayo ashwankathela udidi lwe-HSQY olupapashiweyo kunye nolwazi lwemveliso. Afanele aphathwe njengesikhokelo sokukhetha endaweni yokuba abe yinkcazo eqhelekileyo kuyo yonke trei .
| 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; ukwahlulwahlulwa ngokwezifiso trei kunokuphuhliswa |
| Uluhlu Lobushushu Olushicilelweyo |
Malunga ne -16°C ukuya kwi-100°C kwimodeli ekhethiweyo ye-HSQY high-barrier trei |
| Inkqubo yokuPakisha |
Ukuvala ubushushu, ukupakishwa komoya otshintshiweyo kunye nokutya okukhethiweyo okubandayo okanye okukhenkcezisiweyo |
| I-MOQ epapashwe ngoku |
Iziqwenga ezingama-30,000 ze-HSQY high-barrier emele trei ; qinisekisa i-MOQ nge-mold, umbala kunye nesakhiwo se-barrier |
| 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.
I trei ayivelisi okanye ayilawuli ngokusebenzayo umxube wegesi ngokwayo. Inkqubo ye MAP idla ngokuquka i-high-barrier trei , ifilimu yokugquma ehambelanayo, i-gas-flushing trei sealer, iiparameter zokutywina eziqinisekisiweyo kunye nendawo yokugcina i-cold-chain elawulwayo.
| MAP |
Umsebenzi weCandelo |
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. |
| Mashine ya Kufunga Sinia |
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 zee PP/EVOH/PE High Barrier Trays
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 ukuphekwa 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
Iimeko ze MAP zixhomekeke ekutyeni. Umxube wegesi okanye isakhiwo se trei esisetyenziselwa inyama ebomvu sisenokungafaneleki kwizilwanyana zaselwandle, itshizi, imifuno okanye ukutya okulungisiweyo.
Itreyi ye PP/EVOH/PE vs Itreyi yeMono-PP esemgangathweni
| I-Selection Factor |
PP/EVOH/PE Itreyi Ephakamileyo Yesithintelo Itreyi |
Eqhelekileyo yePP |
| Isithintelo seoksijini |
Yenzelwe ukunciphisa kakhulu ukuhanjiswa kweoksijini xa isakhiwo sihlala sinjalo. |
Ibonelela kuphela ngomqobo we-oksijini osisiseko we-polypropylene. |
| Ukusetyenziswa Okuphambili Kokupakisha |
MAP , ukusasazwa okubandayo okwandisiweyo kunye nokutya okunomoya-mpilo obuthathaka. |
Ukugcinwa kokutya ngokubanzi, iimveliso ezihlala ixesha elifutshane kunye nokusetyenziswa okunga- 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. |
I-mono-PP trei inokuba lula ukuyihlela, kodwa ukuphinda isetyenziswe kwakhona kusaxhomekeke kwiinkqubo zasekuhlaleni. |
PP/EVOH/PE vs iitreyi zePP/EVOH/PP
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 beli shishini bahlula ngokukodwa i PP/EVOH/PE trei kwi-PP/EVOH/PP baze bathi iimveliso zabo ze PP/EVOH/PE azijoliswanga ekuphekeni, ekubulaleni iintsholongwane okanye ekucutshungulweni kwe-autoclave. Abathengi be-HSQY ke ngoko kufuneka baqinisekise ulwakhiwo oluchanekileyo lwemaleko kunye nenkqubo evunyiweyo endaweni yokukhetha ngegama eliqhelekileyo elithi 'high barrier PP trei .'
Ngaba iitreyi ze PP/EVOH/PE zingafakwa kwi-microwave?
Amaphepha akhethiweyo e-HSQY PP ane-high-barrier trei apapasha uluhlu lwenkonzo olufikelela kwi-100°C. Oku kunokuxhasa ezinye izicelo zokuzalisa ngobushushu okanye zokufudumeza nge-microwave, kodwa ayivunywanga ngumntu wonke kwi PP/EVOH/PE trei nganye.
Ukufaneleka kwe-microwave kuxhomekeke kudidi lwe-PP, iileyara zokubopha, umaleko we-EVOH, umaleko we-PE, i-pigment, i-geometry trei , ukwakheka kokutya, 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. I-standard PP/EVOH/PE heat-sealable trei inokunciphisa, iphazamise okanye ilahlekelwe kukusebenza komqobo ngexesha lokucubungula ubushushu obuqatha. Sebenzisa isakhiwo esiyilwe ngokukodwa kwaye sifanelekile kubushushu obufunekayo, uxinzelelo kunye nexesha.
Ukuhambelana kweFilimu yokugquma
I-high-barrier trei ifuna ifilimu yokugquma ehambelana nomphezulu wokutywina kunye nethagethi yesithintelo. Isiseko esiphakamileyo se-high-barrier trei esidityaniswe nefilimu ephezulu ye-low-barrier ayizukudala iphakheji ye-high-barrier.
Kwiinkqubo zokutywina ezihambelana ne-PP, i-HSQY inikezela ngeendlela ezinxulumene noko ezifana Ifilimu yokutywina ye- BOPET /CPP . Ukhetho lokugqibela lunokufuna i-top web equlathe i-EVOH enemiqobo ephezulu, unyango oluchasene nenkungu, indlela yokukhupha okanye yokutywina ngokulula kunye nemizobo eprintiweyo.
| Imfuneko yeFilimu yokugquma |
Kutheni Kubalulekile |
Ukujonga uvavanyo |
| Ukuhambelana kweSealant |
Isitywini kufuneka sinamathele kumphezulu we trei 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. |
Ukuphathwa kwepakethi egcweleyo kunye nokulinganisa ukuthuthwa. |
| 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 kuyo yonke i- PP/EVOH/PE trei . Ubushushu, uxinzelelo kunye nexesha lokuhlala kufuneka kuphuhliswe nge- trei echanekileyo, ifilimu yokugquma kunye nomatshini.
Qinisekisa umphezulu wokutywina: Chonga ukuba iflengi ye trei 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 imiqathango eqandisiweyo: Rekhoda trei , ifilimu, igesi, izixhobo kunye noseto lomatshini kwinkqubo evunyiweyo.
Ukusebenza kweSithintelo: OTR, WVTR kunye nokufuma
'Isithintelo esiphezulu' kufuneka sixhaswe yidatha yovavanyo enokulinganiswa. Izinga lokudluliselwa kweoksijini lidla ngokuba yiparameter yesithintelo esiphambili se-EVOH trei , ngelixa ukudluliselwa komphunga wamanzi kunye nokugcinwa kwevumba nako kunokuba yinto ebalulekileyo.
Cela indlela yovavanyo, ubukhulu besampuli, ubushushu kunye nomswakama ohambelanayo.
Qinisekisa ukuba ixabiso lisebenza kwi-flat nyenzo za karatasi , i-unformed trei okanye i-thermoformed cavity egqityiweyo.
Vavanya udonga olubhityileyo, kungekuphela nje olokuqala nyenzo za karatasi .
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 we- trei akanakuqinisekisa ulwandiso lobomi beshelufu olupheleleyo ngeentsuku. Ubomi beshelufu buxhomekeke ekutyeni, umthwalo wokuqala weentsholongwane, umxube wegesi, ucoceko lokupakishwa, ukuqina kwesitywina, 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 ngokwesakhiwo esichanekileyo 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 trei . 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
PP/EVOH/PE sisakhiwo esinee-multilayer kwaye akufuneki sichazwe njengesinokuphinde sisetyenziswe kwihlabathi liphela. Iphepha lokuqala likwabhekisele kwi- ' PET/PE layers' ngendlela engafanelekanga; olu didi lusekelwe kwi-PP, EVOH kunye ne-PE.
I-polyolefin trei enesixa esilinganiselweyo se-EVOH kunye nomxholo we-tie-layer ingahambelana nezikhokelo ezithile ze-PP okanye ze-mixed-polyolefin zokurisayikilisha, kodwa ukwamkelwa kuxhomekeke kwiipesenti ezichanekileyo ze-layer, umbala, iileyibhile, intsalela yokutya kunye neziseko zokucwangcisa nokuhlaziya zasekuhlaleni.
Uvavanyo lozinzo kufuneka luqwalasele ukunciphisa ukutya kunye nenkunkuma, ubunzima trei , 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 trei , 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 bomntu ngamnye trei 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 |
| Igesi ilahleka MAP kakhulu |
Ifilimu yokugquma engenamqobo uphantsi, ukuvuza kwemisele, trei eyonakeleyo okanye iinkcukacha ezingonelanga zomqobo. |
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 trei 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 onzima okanye olinganisela ubushushu trei . |
| 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. |
trei indawo yokugcina, ukuxinana, ubungakanani 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 nokuhanjiswa kwamanye amazwe
Ii-high-barrier trei zihlala zifakwe kwiikhathoni ezikhuselayo kwaye zipakishwe kwiikhathoni zokuthumela ngaphandle ezirhabaxa. Ngenxa yokuba i-empty trei ithatha umthamo omkhulu, iindleko zokuthutha zixhomekeke kubunzulu bokufaka iikhathoni, iziqwenga ngesikhatho ngasinye, ubukhulu bekhathoni kunye nomthwalo wesikhongozeli.
Ngaphambi kokuba uqinisekise iodolo yorhwebo, cela iinkcukacha zokugqibela zokupakisha, kuquka iziqwenga ngesingxobo ngasinye, imikhono ngebhokisi nganye, ubunzima obupheleleyo kunye nobonke, ubukhulu 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 kwegesi MAP : 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 weTreyi ye- PP/EVOH/PE ?
Uluhlu lwangoku olumhlophe, olumnyama nolucacileyo lwerectangular olunemiqobo ephezulu trei
Iimpawu zeenyawo ezixineneyo, eziphakathi, ezinkulu nezinkulu zentsapho trei
Izakhiwo zomqobo ze-EVOH ezisekelwe kwi-PP ze MAP kunye nokupakishwa kokutya okubandayo
Ubungakanani obukhethekileyo, ubunzulu, umbala, iflengi kunye nophuhliso lwegumbi
Inkxaso yesisombululo sokutywina kunye nefilimu yokugquma ye trei
Iisampulu zokuvavanya isitywino, isithintelo, ukuqokelela kunye nokuvavanya ukusetyenziswa kokutya
Ukupakisha iileyibhile zabucala, iimpawu zebhokisi kunye nocwangciso lweepalethi
Imveliso enkulu kunye nenkxaso yokuthumela kwamanye amazwe
Ukuze ufumane iifomathi zokupakisha ezinxulumene noko, hlaziya VSP trei, Iibhokisi zesidlo sasemini zePP, Ifilimu yokutywina ye- BOPET /CPP kunye iifilimu ezidityanisiweyo ezishushu nezibandayo.
Cela iisampuli kunye nexabiso elithengiswa ngobuninzi
Ukuze ufumane isindululo esichanekileyo PP/EVOH/PE trei kunye nesicatshulwa, bonelela:
Uhlobo lokutya, ubunzima benxalenye kunye nobukhulu bemveliso
Ubude, ububanzi, ubunzulu kunye nobungakanani beflengi obufunekayo trei
Umzobo wangoku we trei okanye isampuli ebonakalayo
Ixesha lokuphelelwa lixesha kunye nobushushu bokugcina
I-OTR, i-WVTR okanye iinkcukacha zesithintelo sesalathiso ezifunekayo
MAP umxube wegesi 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 nee PP/EVOH/PE High Barrier Trays
Yintoni i- PP/EVOH/PE trei ?
Sisidlo esinee-multilayer trei esidibanisa i-PP yesakhiwo, i-EVOH ye-oxygen barrier kunye ne-PE-based functional okanye sealing layer.
Isetyenziselwa ntoni i-EVOH ekutyeni trei ?
I-EVOH inciphisa ukudluliselwa kweoksijini, ivumba kunye nevumba elimnandi. Ihlala ikhuselekile phakathi kweeleya zesakhiwo ezingashukumiyo kumswakama.
Ngaba i- PP/EVOH/PE trei isetyenziselwa i- MAP ?
Ewe. Zisetyenziswa kakhulu njengesiseko trei kwiphakheji ye-atmosphere eguquliweyo xa zidityaniswe nefilimu yokugquma ehambelanayo kunye nesitywini esingaxinanisi igesi.
Zeziphi ukutya ezinokupakishwa kwezi trei ?
Iindlela eziqhelekileyo zokusetyenziswa ziquka inyama entsha, inkukhu, ukutya kwaselwandle, iimveliso zedeli, itshizi, ukutya okulungele ukuphekwa kunye nokutya okulungisiweyo okubandayo.
Ngaba umqobo ophezulu trei uqinisekisa ukuba ixesha elide lokugcinwa?
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 ne-PP eqhelekileyo trei ?
I-EVOH multilayer trei yenzelwe ukuhanjiswa kweoksijini ephantsi kunye ne- MAP , ngelixa i-PP esemgangathweni trei 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 i PP/EVOH/PE trei ingafakwa kwi-microwave?
Iiklasi ezikhethiweyo zingaxhasa ukuphinda kufudunyezwe kwi-microwave elawulwayo, kodwa inkqubo yokutya kunye trei kufuneka ivavanywe ngqo.
Ngaba ezi trei zingasetyenziswa kwi-oven eqhelekileyo?
Musa ukucinga ukuba i-oven ifanelekile. I-oven eqhelekileyo PP/EVOH/PE trei ayifaneleki kwi-oven CPET trei kwaye inokungahambelani namaqondo obushushu aqhelekileyo kwi-oven.
Ngaba i PP/EVOH/PE trei ingaphendulwa okanye ivalwe nge-autoclave?
Ngaphandle kokuba isakhiwo esichanekileyo se-multilayer senzelwe kwaye saqinisekiswa ngokukodwa loo nkqubo.
Yeyiphi ifilimu yokugquma efunekayo?
Ifilimu kufuneka ivale umphezulu we trei 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.
Ngaba ezi trei azivuzi?
Zinokwenza iphakheji engangenisi gesi kuphela xa inkqubo ye trei , ifilimu yokugquma, iflange kunye nokutywina zihambelana kwaye ziqinisekisiwe.
Yeyiphi imibala ekhoyo?
I-HSQY okwangoku idwelisa umbala omhlophe, omnyama nocacileyo trei . Imibala eyenziwe ngokwezifiso ingavavanywa kwiiprojekthi ezifanelekileyo.
Ngaba i-HSQY ingayilungisa ubungakanani be trei ?
Ewe. Nika umzobo we- trei , 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 PP/EVOH/PE trei zinokuphinda 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 trei ziyabola?
Hayi. I-PP, i-EVOH kunye ne-PE eziqhelekileyo aziboli okanye azikwazi ukuchumisa.
Yintoni i-MOQ?
Iphepha elimeleyo le-HSQY high-barrier trei lidwelisa iziqwenga ezingama-30,000. I-MOQ inokutshintsha ngokwesikhunta, umbala, ulwakhiwo lwesikhunta kunye nokupakisha.
Ndingacela iisampulu?
Ewe. Iisampulu mazivavanywe ngesixhobo sokutya, ifilimu yokugquma, isixhobo sokutywina trei , umxube wegesi kunye nomjikelo we-cold-chain.
Loluphi ulwazi olufunekayo kwikowuteshini?
Nika ubungakanani be trei , ukusetyenziswa kokutya, ithagethi yokuthintela, umxube wegesi, ifilimu yokugquma, iinkcukacha zomatshini, ubungakanani, amaxwebhu kunye neemfuno zokuhambisa.
