IIpakethe ye-puff pastryInkqubo yokupakisha ijusi yahlulwe yangamanqanaba amathathu: umsebenzi wokuqala, unyango lokuvala inzalo kunye nokupakishwa kwepastry ye-puff.
Umsebenzi wokuqala wokupakisha ubandakanya Khetha izinto eziyintlanganisela, iikhathoni zoyilo ezimilise ngezitena kunye nemizobo yesakhiwo sebhokisi, kwaye uphumeze uyilo lokuhombisa, kwaye emva koko uhambise kumzi-mveliso wezinto zokupakisha zobuchwephesha ukuze ushicilele ngokweepateni, umbhalo, kunye nemibala yoyilo lokuhombisa. , i-indentation kunye nokusika ngokuhambelana noyilo lwesakhiwo, kwaye ekugqibeleni i-roll Isixhobo sewebhu sithuthelwa kwifektri yokupakisha.
IIpakethe ye-puff pastryImekobume yendawo yokusebenzela kufuneka icocwe phambi nasemva kokupakishwa, umoya ongena kwigumbi kufuneka ucocwe, kwaye uxinzelelo lomoya kwindawo yokusebenzela kufuneka lugcinwe luphezulu kancinane kunoxinzelelo lomoya ongaphandle ukuze kuthintelwe umoya wangaphandle ukuba ungangeni kwindawo yokusebenzela kwaye ukunciphisa ukuhlasela kweebhaktheriya kunye nokungcola ngexesha lokupakisha
Iinkqubo eziphambili zeIpakethe ye-puff pastryzezi:
(1) Ukuzalisa Ukuzalisa yeyona nkqubo ibalulekileyo kuyo yonke inkqubo yokupakisha i-puff pastry. Iqukethe amanyathelo amaninzi omsebenzi kwaye igqitywe kumatshini wokuzalisa.
- ①Ukulayisha umqulu wephepha. Sebenzisa i-trolley ekhethekileyo ukutyhala umqulu wephepha kumatshini, kwaye usebenzise i-splicer yephepha elizenzekelayo. Xa umqulu wephepha omdala uphantse wasetyenziswa, amatsha kunye namadala amadala angadityaniswa ngaphandle kokumisa umatshini. Umqulu wephepha we-1 wondliwa yi-3 ye-motor-driven feed roller, kunye ne-2 roller edadayo inokuqala okanye imise i-feed roller 3. I-tape yephepha ihambela kwiindawo ezi-4 ukuprinta umhla wokuvelisa kwaye ucinezele i-creases ethe tye.
- ②Ukutywinwa. Ukuze kuthintelwe ukuvuza emva kokutywinwa kobushushu ngasemva kwebhokisi engenanto, iteyiphu kufuneka isetyenziswe ukutywina ngakumbi indawo yokutywina ubushushu. Indlela ethile kukusebenzisa isixhobo sokutywina ukuncamathelisa isiqingatha se-8mm-ububanzi be-PP tape kumphetho wangaphakathi wephepha lokusonga, kwaye esinye isiqingatha sibotshelelwe kwelinye isiphelo sephepha lokusonga ngexesha lokutywinwa ngokuthe nkqo ukufumana i-tight and itywina elomeleleyo.
- ③Ukuvala inzala. Ngaphambi kokugcwalisa, iIpakethe ye-puff pastryiphepha lokupakisha lifakwe kwitanki ye-hydrogen peroxide (i-hydrogen peroxide) yokuvala inzala.
- ④Yomile. Sebenzisa ipere yeerola ezi-7 ukucudisa ngaphandle i-hydrogen peroxide kwiphepha lokusonga. Kwangaxeshanye, ikhethini lomoya 8 lisetyenziselwa ukutshiza umoya wobushushu obuphezulu obuyi-140 ~ 150°C ukomisa iperoxide yehydrogen ehlala phezu komphezulu wephepha lokupakisha emva kokukhutshwa kwaye ibolise ibe ngumphunga wamanzi ongenabungozi kunye neoksijini. . Ngeli xesha, umoya wobushushu obuphezulu unokuphucula ukusebenza kakuhle kweoksijini entsha yendalo kwaye ubulale ezinye iibhaktheriya eziseleyo.
- ⑤Ukutywinwa kobushushu kunye nokuzaliswa. IIpakethe ye-puff pastryiphepha lokupakisha lenziwa ityhubhu ngokusebenzisa iirola zesikhokelo ezine kunye neyokuqala. Ngeli xesha, imiphetho emacaleni omabini ephepha lokupakisha idlula malunga ne-8mm. Isixhobo sokutywina esithe nkqo i-10 ngokuqhubekayo ishushu-itywina iifilimu ze-PE ngaphakathi nangaphandle kwephepha lokupakisha kwi-overlap, kunye ne-pre-pasted I-tape ye-PP kwi-edge yangaphakathi iboshwe ngokuqinileyo; ngelo xesha, ijusi esele inzalo kwaye ithuthwa kumbhobho oyinyumba ithululelwa ityhubhu yephepha ngokusebenzisa isixhobo sokuzalisa 9. Ukuze uhlangabezane neemfuno zokupakishwa kwe-aseptic, ukuphela kombhobho wokuzalisa kufuneka uhlale uGciniwe kwijusi.
- ⑥Lungisa umthamo, cofa imiphetho, kwaye utywine ngokuthe tye. Esi sixhobo sineenzipho ezibini ezidityaniswe phezulu naphantsi ngokutshintshanayo. Xa isebenza, ijikeleza phezulu nangaphantsi, ngaphakathi nangaphandle, kwaye itywine ijusi enomthamo we-250mL kwisigxina sephepha kunye necandelo le-cross-section. Umphezulu wesiphelo se-claw uxhotyiswe ngokutywinwa kobushushu kunye nesixhobo sokusika. Iikhathoni ezimbini ezimeleneyo zitywinwe ngobushushu ngokunqamlezayo ngoncedo lweereyiti ezimbini zeefilimu ze-PE kwindawo.Ipakethe ye-puff pastryiphepha lokupakisha. Ububanzi bokuvalwa kobushushu bumalunga ne-16mm. Sebenzisa imela yokusika ukuyisika Kukho iinxalenye ezimbini: isiqingatha esiphezulu sisebenza njengetywina eliphezulu lebhokisi yangaphambili, kwaye isiqingatha esisezantsi sisebenza njengesitywina esisezantsi sebhokisi elandelayo. Kulo mzobo, kukho indawo eyinyumba evaliweyo ngaphakathi kwebhokisi yomgca onamachaphaza, enokuqinisekisa ngakumbi ukuba umsebenzi wokuzalisa unokuqhutywa ngokukhuselekileyo nangokuthembekileyo kwindawo encinci eyinyumba.
- ⑦Songa iikona. Iikona zecala eliphezulu kunye nezantsi kwepakethe encinci zifakwe ecaleni kunye nezantsi ngokulandelanayo kwifolda eyenziwe ngezitena, kwaye i-160 ° C yobushushu obuphezulu bobushushu butshizwa ngasezantsi kunye necala kwizikhundla ezine ukwenza phezulu kwaye iikona ezisezantsi zincamathele emacaleni nasemacaleni asezantsi. Gcoba iikona zecala ukuya ngasezantsi. Icala elisezantsi lebhokisi lijonge phezulu kwifolda, kwaye icala eliphezulu lemveliso egqityiweyo lijonge phezulu xa likhutshiwe kwifolda ukuya kwibhanti yokuhambisa.
(2) Iitroyi ezincanyathiselwe ngeendiza zenziwa yimizi-mveliso yobungcali ukwenzela ukuba abathengi basele. Zenziwe ngeplastiki ye-polyethylene kunye nobude be-115mm kunye nobubanzi be-4mm. Yi Ipakethe ye-puff pastrykwimigangatho emibini yefilimu yeplastiki ye-polyethylene efanelekileyo ubude bayo kwaye itywinwe ecaleni, ilungele ukusetyenziswa. Iindiza zixingelwe kumgca wediagonal ngasemva kwibhokisi yokupakisha eyinyumba, egqitywe ngomatshini okhethekileyo wokuncamathela ityhubhu. Umsebenzi wasemva kokupakishwa ubandakanya ikakhulu:
- (1) Fakela iipalethi zamacangci kwaye wenze ukupakishwa kokunciphisa ubushushu. Amanani angadibaniswa ngokukhululekileyo ngokweemfuno zokuthengisa. Ngokuqhelekileyo kukho iindlela zokupakisha eziphakathi ezifana ne-2×3, 3×4, 4×6 okanye 3×9. Ubume be-3 × 9 buboniswe kuMfanekiso 8-7. Kukho izikhululo ezibini kwi-heat shrink.Ipakethe ye-puff pastryumatshini wokupakisha. Okokuqala, iyunithi yokupakisha equkethe i-pallet kunye nemveliso ifakwe ngaphambili ngefilimu ecwecwe. Emva kokuba ifilimu yokunciphisa ubushushu bePVC isonge ipallet, ukutywina kunye nendlela yokusika iyehla ukuze itywine kwaye itywine kwelinye icala. Sika ngexesha elifanayo; songela i-pre-packaged Iphakheji ifakwe kwibhanti yokuhambisa kwaye ithunyelwe kwi-aisle eshushu. Umoya oshushu kwi-150 ° C usetyenziselwa ukunciphisa ifilimu ye-PVC. Emva kokupholisa, iyasuswa kwibhanti yokuhambisa ukuze yenze i-shrink-isongelwe ipakethe.
- (2) Xa iibhokisi zokupakisha ezihlanganisiweyo ze-aseptic zithuthwa ngezikhongozeli, kufuneka zipakishwe kusetyenziswa ukupakishwa okunwebekayo. Emva kokulungelelaniswa kokuqala komatshini wokuzalisa, ngaphambi kokuba i-tube inamathele, iibhokisi ze-2 ziya kuhlolwa ngokungenamkhethe rhoqo ngemizuzu eyi-10 ukujonga ukubunjwa, ukutywinwa kunye nokunamathisela umgangatho kunye nokuzalisa umthamo. Emva kokusebenza okuqhelekileyo, iibhokisi ezi-2 ziya kuhlolwa ngokungenamkhethe rhoqo ngemizuzu engama-30, kwaye imixholo yokuhlola iyafana.
Amachiza zizinto ezimbini ezikhethekileyo ezinxulumene nobomi bomntu kunye nokhuseleko, ngoko ukusebenza kwazo kunye nokhuseleko kufuneka kuqinisekiswe ngokungqongqo. Ukhuseleko lweziyobisi:
ImiSebenzi yoLawulo loMgangatho (GMP) ecetywa nguMbutho wezeMpilo weHlabathi (i-WTO) kukuphumeza ulawulo olubanzi lomgangatho wamachiza ukusuka kwimathiriyeli ekrwada engena kumzi-mveliso ukuya kunikezelo lokugqibela. Phakathi kwazo, iinkqubo zokupakisha zokusebenza kweefektri zamayeza, iindawo zokupakisha, kunye nokupakishwa kwabasebenzi,Ipakethe ye-puff pastryizixhobo zokupakisha, izinto zokupakisha, izixhobo zokupakisha, iimpawu zokupakisha, njl.njl zonke zinemimiselo ecacileyo kunye neemfuno ezingqongqo. Ngamafutshane, ukupakishwa kwamayeza kufuneka kube nemisebenzi efana nokhuseleko, ukuthembeka, ukukhuselwa kakuhle, ukusetyenzwa lula, ukukhuthazwa kwentengiso, uqoqosho, ukusetyenziswa kakuhle, kunye nokuhanjiswa kolwazi. 1. Iimfuno zokupakisha zamachiza ahlukeneyo
Kukho iintlobo ezininzi zamayeza, kunye neemfuneko zobugcisa zeIpakethe ye-puff pastryziquka:
① Impembelelo yezinto zangaphandle kwiibhotile zamayeza. Iziyobisi zichaphazeleka kakhulu kumzimba, iikhemikhali, iintsholongwane kunye neemeko zemozulu. Ngokomzekelo, zixutywa ngokulula emoyeni kwaye zisuleleke kwiibhaktheriya. Kulula ukubola kunye nokutshintsha umbala xa bevezwe ekukhanyeni. Ziboliswa ngokulula kwaye zonakaliswe xa zibekwe kubushushu. Zilula ukuguquguquka kwaye zithambe xa zishushu. Ngenxa yoko, amachiza aphulukana nokusebenza kwawo kwaye ngamanye amaxesha awasebenzi nje kuphela. Ukunyanga isifo kunokubangela izifo kwaye kubeke emngciphekweni ukhuseleko lobomi. Ngoko ke, kungakhathaliseki ukuba imilo, ulwakhiwo, uyilo lokuhombisa kunye nokukhethwa kwezinto zokupakisha ukupakishwa kwamayeza, kufuneka siqale siqwalasele ukusebenza kwayo kokukhusela, oko kukuthi, ukugcina ukusebenza kweyeza. I-avareji yexesha lokusebenza kwamayeza yiminyaka emi-2, kwaye amanye anokufikelela ngaphezulu kweminyaka emi-3. Ngoko ke,Ipakethe ye-puff pastryKufuneka kwakhona uqinisekise ukuba izithako zamayeza zizinzile ngexesha lokuqinisekisa kwaye aziyi kuhla. Iintlobo ezahlukeneyo zedosi yamayeza ziwohloka ngeendlela ezahlukeneyo.
Iziyobisi eziqinileyo ezifana neepilisi kunye nee powders ziyakwazi ukufuma. Xa ubushushu kunye nokufuma kutshintsha, ukumila kunye nomgangatho wabo uya kutshintsha ngokuthe ngcembe. Ngokomzekelo, emva kokuba iipilisi ezifakwe iswekile zibe manzi, umphezulu uya kuqhekeza kunye nokuqhekeka kuya kuvela ngokuhamba kwexesha, okuya kunciphisa umxholo wezinto eziphambili zeyeza. Isiphumo siyancitshiswa. Omnye umzekelo yinto yokuncamathela ye powders kunye ne granules emva kokuba imanzi, ekwanciphisa ukusebenza kunye nomgangatho weyeza.
Nangona amayeza afana nolwelo okanye iinaliti engachaphazeleki kukufuma, athambekele kwi-oxidation xa edibana neoksijini emoyeni, enokuthi itshintshe iinxalenye eziphambili zeyeza kwaye ibangele ukuguquka kombala okanye imvula; amanye amayeza asenokusulelwa ziintsholongwane, ukungunda kunye negwele. Iwohloka, ilahlekelwa ngokupheleleyo ukusebenza kwayo kwaye ibe yinkunkuma.
Amachiza e-Viscous afana ne-ointments aya kuthamba, okanye angene kwi-oxidation kunye nokutshintsha kombala xa evezwe kutshintsho lobushushu kunye nokuvezwa kokukhanya.
Iimfuno zokupakishwa kweziyobisi. Okokuqala, imeko yengqondo yesigulana kunye neemfuno kufuneka zithathelwe ingqalelo, kwaye ulwazi olwaneleyo kufuneka lubandakanywe ukwenzela ukuba abathengi baqonde izithako kunye nemvelaphi yokuveliswa kwechiza, ukuphumelela ngokuthe ngqo kwesi sifo, kunye nendlela yokuyithatha. Uyilo lwesitayile lufanele lubonise imvakalelo yokhuseleko kunye nokuthembeka. Kwangaxeshanye, kufuneka kube lula ukuyisebenzisa, ukuthwala kunye nokugcina, kwaye kufuneka kwakhona kuthathelwe ingqalelo ukuququzelela ukupakishwa okuzenzekelayo ukuphucula imveliso. Itheyibhile 8-6 ibonisa ukuhlelwa kweefom zedosi yamayeza kunye neIpakethe ye-puff pastryiifom zokupakisha ezisetyenziselwa ireferensi.
Ngokwendawo yokujikeleza kweziyobisi, njengobushushu, ukufuma, ioksijini, ukukhanya, njl., kunye neempawu zefomu yedosi yeziyobisi, iinkqubo ezifanelekileyo zokupakisha kunye nezixhobo kufuneka zikhethwe kuyilo lokupakisha olukhuselayo. Umzekelo, kumayeza achatshazelwa lula kukufuma, izinto zokupakisha ezinobungqina bokufuma kufuneka zisetyenziselwe uyilo lokupakisha lobungqina bokufuma; kumayeza angazinzanga xa evezwe ekukhanyeni, izixhobo ezikhusela ukukhanya kufuneka zisetyenziswe.
Ipakethe ye-puff pastryimathiriyeli yimveliso yentlaka eyenziwe ngepulp yephepha (okanye inkunkuma yephepha) njengeyona nto iphambili ekrwada, kwaye imicu yenziwe, idityaniswe kwaye yomiswe kumnatha wokungunda wesinyithi. Ilizwe lethu laqala ukuvelisa iimveliso ezibunjiweyo ze-pulp ekuqaleni kweminyaka yoo-1980, kwaye zaqala ukusetyenziswa kwi-buffer package yokuthutha izinto ezibuthathaka, ezifana neetreyi zamaqanda. Okwangoku, usetyenziso lwayo lwandisiwe lwaya kupakisho lwezothutho, olufana neepaliti ezibunjiweyo zepulp, iinxalenye zesakhiwo se-buffer yemveliso ethile yoomatshini kunye nombane, njl. ukusebenza kunye nenkangeleko yeemveliso ezibunjiweyo zingaphuculwa ngakumbi, kwaye zingasetyenziselwa ukuthengisa ukupakishwa kokutya, njl njl. Njengoko ulwazi lwabantu lokusingqongileyo lusanda, iimveliso ezibunjiweyo ze-pulp zinokuba yeyona ndlela ingcono kwizinto ezinzima-ukuphatha ezifana ne-foam. iiplastiki.
Ixesha lokuposa: Apr-15-2024
