I-Thermoformed Packal ibizwa nangokuthi i-Card Packaging phesheya. Ama-blisters, ama-cavities, kanye namathreyi we-diss akhiwa ngemuva kokufudumala kwephepha lepulasitiki le-thermoplastic afudumele futhi kwakhiwa abonakala obala, futhi ukubukeka komkhiqizo kungabonakala kahle. Ngasikhathi sinye, ikhadi njenge-substrate lingaphrintwa ngemiklamo emihle nemiyalo yokusetshenziswa komkhiqizo, osiza ukuboniswa. futhi usebenzise. Ngakolunye uhlangothi , izimpahla ezihlanganisiwe zihleliwe phakathi kwe-blister kanye ne-substrate, futhi azilimalanga kalula ngesikhathi sokuhamba nokuthengisa, ukuze imikhiqizo ethile enezimo eziyinkimbinkimbi kanye nemikhiqizo entekenteke. Ukuvikela izimpahla isikhathi eside nakho kungakukhuthaza ukuthengiswa kwezimpahla. Ukupakishwa kwe-Thermoplastic okuvela phesheya ngo-1970 kwasetshenziselwa ukufakwa kwamathebulethi, amaphilisi, ama-suppositories, njll. Noma kunjalo, kusetshenziswe kakhulu ekuphaketheni kokudla kanye nezidingo zansuku zonke. Njengamanje, ukufakwa kwe-thermoshormed kusetshenziswe ikakhulukazi ekuphaketheni kwemithi, ukudla, izimonyo, izinto zokubhala, amagajethi nezingxenye zemishini, kanye nezipho, izipho, imihlobiso kanye nezinye izici. Amaphakheji afakwe ama-thermoformed afaka amaphakethe we-blister namaphakethe omzimba. Yize zingokwalolu hlobo olufanayo lwendlela yokupakisha, kusekhona umehluko omkhulu ngokomthetho kanye nomsebenzi. Ubuchwepheshe bokupakisha be-Blister Le ndlela yokupakisha yasungulwa okokuqala yathuthukiswa eJalimane ngasekupheleni kwawo-1950s. Yayisetshenziselwa okokuqala ukufakwa kwamathebulethi kanye nama-caplule. Kwakuwukushintsha ukuphazamiseka kwamathebulethi anamabhodlela afana namabhodlela engilazi namabhodlela epulasitiki, kanye nokutshalwa kwezimali emigqeni yokukhiqiza epakisha kwakukukhulu. Okubi, okuhambisana nokuthuthukiswa kokupakishwa kwethamo, isidingo samaphakeji amancane amaphilisi ayanda. Lapho ithebhulethi egcwele i-blist ifaka i-bubble encane ngesandla, ithebhulethi ingaphuma ku-aluminium foil, futhi kwesinye isikhathi ibizwa ngokuthi i-Foid noma cindezela-ngokusebenzisa ukupakishwa. Le phakethe inesisindo esikhanyayo, izinto zokuhamba ezilula; Ukusebenza kahle kokubekwa uphawu, kungavimbela umswakama, uthuli, ukungcoliswa, ukweba nomonakalo; ingapakisha noma yimiphi imikhiqizo ekhethekile eyenziwe; Ukupakisha akusebenzisi okunye okubonakalayo kwe-buffer nokubukeka okuhle, okulula ukuyisebenzisa, okulula ukuyithengisa nokunye okuqhubekayo, kukhona izinzuzo ezifana neqiniso lokuthi ngeke zichithwe. Ngakho-ke, lolu hlobo lokupakisha muva nje luthuthukiswe ngokushesha. Okokuqala, isakhiwo esivamile sokupakisha ngenxa yokuthuthukiswa okusheshayo kokupakishwa kwe-blister, kunama-blisters amaningi emakethe, njengoba kukhonjisiwe kuMfanekiso 11-1, isibalo: a. I-blister ibhalwe ngqo egumbini elingaphansi. b. I-substrate ifakwe kwisitofu esikhethekile. c. Ingcindezi ukugqoka blister. d. I-bubble ibhalwe uphawu lokugxuma okugcwele. e. Ngemuva kokuthi i-blister noma ugqoko ufakwa esihlokweni esitshiwe, kuvaliwe. f. I-substrate ineshidi lekhava elingavalwa. g. Isigamu se-substrate siyindida, sivumela umkhiqizo ukuba ume eshalofini. H. Ukufinyelela kwamahhala komkhiqizo ngaphandle kokuvula ama-blister. Mina. I-Blister Eseceleni Ehlangene, Isigaxa Sokubopha. J. Lonke ipulasitiki ngaphandle kokufakwa kwe-substrate strip. k. Iphakethe elihlanganisiwe elihlanganisiwe. l. Hlukanisa amaphakethe amaningi we-blister. m. Zonke izigqoko zepulasitiki noma eziphindwe kabili ze-bubble ngaphandle kwamaphakethe we-substrate blister.
Okwesibili, ukukhethwa kwezinto zokupakisha ze-blister kusuka ekwakhiweni okupakishe kwe-blister, ikakhulukazi kwakhiwa ishidi lepulasitiki le-thermoplastic kanye ne-substrate, futhi ezinye nazo zisebenzisa i-glue enamathela noma ezinye izinto ezisebenzayo.
1. Kunezinhlobo eziningi zamashidi epulasitiki angasetshenziswa emaphaketheni e-blister amashidi epulasitiki. Ngayinye yalezi zinhlobo zamashidi epulasitiki, ngaphezu kwazo zonke izici nezakhiwo zezinto eziphambili uqobo, nazo zidlulisela ezinye izici, njengokuqina, ephepheni lepulasitiki ngenxa yokwehluka kwenqubo yokukhiqiza kanye nezithasiselo ezisetshenzisiwe. , amandla ashubile, ukusunduza, ukudluliselwa okukhanyayo, ukuqina komswakama, ukuguga, ukubekwa kukagesi, ukubekwa phansi kokushisa, okulula ukusika nokunye. Ngasikhathi sinye, usayizi, inani lesisindo kanye nokumelana nomthelela ezihlokweni ezihlanganisiwe kanye nokwakheka kwezihloko ezihlanganisiwe, njengokuba khona noma ukungabikho kwemiphetho ebukhali namakhona, kuzothinta ukusebenza kwamaphakethe we-blister. Ngakho-ke, amashidi epulasitiki kufanele abhekwe lapho ukhetha izinto zokufaka amaphakethe we-blister. Futhi ukuzivumelanisa nezimo ezihlanganisiwe, okungukuthi, ukukhethwa kwezinto zokwakha ukufezekisa izidingo zobuchwepheshe zokupakishwa kwe-blister, ngenkathi kunciphisa izindleko.
Ngokuvamile, kunezinhlobo ezintathu zamashidi epulasitiki anzima wokupakishwa kwe-blister: I-cellulose, styrere, kanye ne-vinyl. Phakathi kwazo, iselula asetshenziswa kakhulu, kufaka phakathi i-cellulose acetate cellulose, i-cellulose buyyrate, kanye nokuhlanganiswa kwe-cellulose. Bonke banokubona okuhle kakhulu kanye ne-thermoformability enhle kakhulu, ukuncipha kokushisa okuhle nokumelana nokumelana nokuphindwa kwamafutha nokungena kwamafutha. Kodwa-ke, umswakama wokushisa obophayo we-cellulose ngokuvamile ephakeme kunalokho kwamanye amashidi epulasitiki. I-Styrene egxile inokubonakala okuhle kakhulu, kepha inokumelana kahle nomthelela ongemuhle futhi iphulwe kalula. Emazingeni okushisa aphansi, kubonakala kakhulu, kepha kunezakhiwo ezingcono zokushisa ukubekwa uphawu. I-Vinyl Resins ngokuvamile ishibhile kune-styrene, futhi zinzima futhi zithambile. Kungabekwa uphawu ukushisa ngephepha lephepha elihlanganisiwe. Ukusobala kuyathinteka izengezo. Abanye bahle kakhulu kanti abanye bahle kakhulu. Ukungeza i-Plistic kungathuthukisa ukumelana nokubandakanyeka kanye namandla omthelela. Kukhona namashidi epulasitiki wezinto ezihlanganisiwe ezifana ne-polyvinyl chloride / polyvinyl chloride, polyvinyl chloride, polyvinyl chloride, polyvinyll chloride / polyvinylidere / polyvinylidel chloride chloride ukulinda. Lapho imikhiqizo yokupakisha edinga izakhiwo ezinesithiyo segesi ephezulu kanye nokuvikela ukukhanya, amashidi epulasitiki nezinto zokwenziwa ze-aluminium zezincwadi ze-aluminium kufanele zisetshenziswe; Ukudla kanye namathebulethi, amashidi epulasitiki angewona anobuthi kufanele asetshenziswe.
2. I-substrate substrate nayo iyingxenye esemqoka yephakethe le-blister. Njengefilimu yepulasitiki, usayizi, ukwakheka kanye nesisindo sento ehlanganisiwe kufanele kubhekwe lapho ukhetha i-substrate.
Ama-substrates ikakhulukazi amakhadibhodi amhlophe, uhlobo lwe-B kanye ne-coating ye-e-sear (ikakhulukazi ehlanganiswe khona) ishidi elihlanganisiwe, i-aluminium foil kanye nezinhlobonhlobo zezinto ezihlanganisiwe, okuvame ukusetshenziswa kwe-White Cardboard. I-White Waterboard yenziwa kusuka ku-Sulfite Pulp ehlanganisiwe. Kuyasiza futhi ephepheni lemfucuza kanye namaphepha we-Newsprint ephepheni lesisekelo. Ingaphezulu le-substrate yephepha lephepha kufanele libe mhlophe futhi lixhumeke kahle, ukuphrinta okuhle, kungakusebenzisa ngokuqinile ukusebenzisa ukushisa kwesikhumba, futhi kumele kube namandla amahle okuvimba izinyembezi ngemuva kokubekwa uphawu nge-blister. Ubukhulu bomvundla wephepha elimhlophe lamaphepha aphansi kusuka ku-0.35 kuya ku-0.75 mm; I-One esetshenziswa kakhulu yi-0.45 kuye ku-0.60 mm.
Okwesithathu, ukukhethwa kwezindlela zokupakisha ze-blister zishaya i-blister packaling blister, umgodi, ibhokisi lediski, njll. Zihlukile, ukwakheka kuyahluka ngokuya ngesimo sezinto ezihlanganisiwe; Substrates ewusizo, azikho ama-substrates. Ngasikhathi sinye, ngenxa yokwehlukahluka kwengxenye eyakhekayo, ingxenye yokushisa, kanye nengxenye yokushisa emshinini yokufaka, izinhlobo zemishini yokufaka maningi, ngakho-ke kunezinhlobo ezahlukahlukene zokupakishwa kwe-blister, kepha singehlukanisa I-Blister Packaging ibe imisebenzi yezandla nemishini ngokuya ngendlela yokusebenza. Sebenzisa izigaba ezimbili ezinkulu.
1. Le ndlela yokusebenza kwezandla ilungele ukukhiqizwa kwezinhlobonhlobo eziningi namabhele amancane ezindaweni ezinezimali ezinganele kanye nomsebenzi owenele. I-blister kanye ne-substrate yakhiwa kwangaphambilini, kuphrintiwe futhi kushaywe, futhi umkhiqizo ubekwe ngesandla ku-blister, embozwe nge-substrate, bese uvalwa uphawu lomshini wokushisa. Eminye imikhiqizo ayinandaba nomswakama futhi yomiswa futhi ingafakwa ngokuqondile nge-stapler.
2. Ukusebenza komshini okuzenzakalelayo yize kunezinhlobo eziningi zemishini yokupakisha, imigomo yazo yokuqamba ngokuvamile iyafana. Imishini yokupakisha ejwayelekile kufanele ibe namasayithi wokuhlinzekwa kwezinto ezibonakalayo, amasayithi wokushisa, amasayithi okubumba, amasayithi wokugcwalisa, amasayithi okufaka uphawu. Ukukhishwa kwesitsha esibunjiweyo kanye nengxenye lapho kuqoqwe khona impahla eyeqile kuMfanekiso 11-2.
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(b) Beka ishidi elithambekele ekushiseni esikhuleni (isikhunta sowesifazane kuphela). Ngemuva kwalokho, isikhunta sigcwele umoya ocindezelwe kusuka phezulu ukuze unamathisele ishidi kudonga lokubumba ukuze wakhe i-blister noma umgodi. Uma ama-blisters noma ama-cavities awajulile futhi ifilimu lincane, i-vacuum idonswa phansi kwesikhunta ukuze kwakhiwe ifilimu yepulasitiki.
(c) Thatha ukupholisa ngemuva kokubumba, gcwalisa izimpahla ezihlanganisiwe, bese umboza i-substrate ephrintiwe.
(d) Ukushisa ukuvalwa kwe-substrates kanye ne-blister.
(e) ukubhoboza kumkhiqizo owodwa oqediwe. Ngaphezu kwemisebenzi engenhla, umugqa wokukhiqiza osebenza ngokugcwele futhi ufaka ukuhlolwa kokugcwalisa nokwenqaba amadivaysi okususa, amadivayisi wokuphrinta, nemiyalo yomhlangano kanye ne-cartoning, ukuze ukukhiqizwa komhlangano kuqediwe ngokwengeziwe. Ukusebenza komshini okuzenzakalelayo okuzenzakalelayo kufanelekile ukukhiqizwa kwesisindo sohlobo olulodwa, hhayi kuphela umkhiqizo oluphezulu, izindleko eziphansi, kepha futhi kuhlangabezana nezidingo zokuhlanzeka, ngakho-ke kuhlangabezana nezidingo zenhlanzeko, ngakho-ke izinto ezincane nezinto ezincane zisetshenziselwa ukupakisha.
