Ngokusetyenziswa ngokubanzi okuzenzekelayoifilimu yokupakisha, ingqwalasela kwifilimu yokupakisha ngokuzenzekelayo iyanda. Apha ngezantsi kukho iingxaki ezili-10 ezidibana nefilimu yokupakisha ngokuzenzekelayo xa usenza iibhegi:
1. Uxinzelelo olungalinganiyo
Ukungangqinelani kokungalingani kwimiqulu yefilim kudla ngokubonakaliswa njengoko umaleko wangaphakathi uxinene kakhulu kwaye umaleko wangaphandle ukhululekile. Ukuba olu hlobo lomqulu wefilimu lusetyenziswa kumatshini wokupakisha ngokuzenzekelayo, luya kubangela ukusebenza okungaqinisekanga komatshini wokupakisha, okubangela ubungakanani bengxowa engalinganiyo, ukutenxa kwefilimu, ukutenxa ngokugqithisileyo kokutywinwa komphetho, kunye nezinye izinto, ezikhokelela ekupakishweni kweemveliso ezingahambelani neemfuno zomgangatho. Ngoko ke, kucetyiswa ukuba ubuyisele iimveliso zefilimu ezineziphene ezinjalo. Uxinzelelo olungalinganiyo lomqulu wefilim lubangelwa ikakhulu kukungavisisani okungalinganiyo phakathi kwe-roll kunye ne-out roll ngexesha lokunqunyulwa. Nangona oomatshini abaninzi befilimu abaqhekezayo ngoku banezixhobo zokulawula uxinzelelo ukuqinisekisa umgangatho wokuqhawula umqulu wefilimu, ngamanye amaxesha ingxaki yoxinzelelo olungalinganiyo kwimiqulu yefilimu isenzeka ngenxa yezizathu ezahlukeneyo ezifana nezizathu zokusebenza, izizathu zezixhobo, kunye nomahluko omkhulu kubungakanani kunye nobunzima bemiqulu engenayo nephumayo. Ngoko ke, kuyimfuneko ukuhlola ngokucophelela kwaye ulungelelanise izixhobo zokuqinisekisa ukunyanzeliswa kokusika okulinganayo kwefilimu.
2.Ubuso obungalinganiyo
Ngokuqhelekileyo, isiphelo sobusoukupakisha ifilimu rollkufuna ukuguda kunye nokungalingani. Ukuba ukungalingani kudlula i-2mm, kuya kugwetywa njengemveliso engahambelaniyo kwaye ngokuqhelekileyo iyanqatshwa. Imiqulu yefilim enobuso obungalinganiyo inokubangela ukusebenza okungazinzanga koomatshini bokupakisha ngokuzenzekelayo, ukutenxa ifilimu, kunye nokutenxa ngokugqithisileyo kokutywinwa komphetho. Izizathu eziphambili zokungalingani kobuso bokuphela komqulu wefilimu zezi: ukusebenza okungazinzanga kwezixhobo zokuqhawula, ubukhulu befilimu obungalinganiyo, ukuxhatshazwa okungalinganiyo kunye nokuphuma kwi-roll, njl., Enokuthi ihlolwe kwaye ilungiswe ngokufanelekileyo.
3. Umphezulu wamaza
Umphezulu omaza ubhekisa kumphezulu ongalinganiyo kunye namaza kumqulu wefilimu. Esi siphene somgangatho siya kuchaphazela ngokuthe ngqo ukusebenza komqulu wefilimu kumatshini wokupakisha ngokuzenzekelayo, kwaye kuchaphazela umgangatho wemveliso yokugqibela epakishweyo, efana nokusebenza kwe-tensile yezinto zokupakisha, ukunciphisa amandla okutywinwa, iipatheni eziprintiweyo, ukuguqulwa kwengxowa eyenziweyo, njl.
4. Ukutenxa ngokugqithisileyo kokusika
Ngokuqhelekileyo, kuyimfuneko ukulawula ukuphambuka kwe-slitting yefilimu eqengqelekayo ngaphakathi kwe-2-3 mm. Ukuphambuka okugqithisileyo kwe-slitting kunokuchaphazela umphumo opheleleyo wesikhwama esenziweyo, njengokuphambuka kwesimo sepateni, ukungagqibeki, ingxowa eyenziwe nge-asymmetric, njl.
5. Umgangatho ophantsi wamalungu
Umgangatho wamalungu ubhekisa ngokubanzi kwiimfuno zobuninzi, umgangatho, kunye nokuleyibhelishwa kwamalungu. Ngokuqhelekileyo, imfuno yenani lamalungu e-film roll joints kukuba i-90% ye-film roll joints ingaphantsi kwe-1, kwaye i-10% yamalungu e-film roll angaphantsi kwe-2. Xa ububanzi boluhlu lwefilimu lungaphezulu kwe-900mm, imfuno yenani lamalungu kukuba i-90% ye-film roll joints ingaphantsi kwe-3, kunye ne-10% ye-roll inokuba yi-10% ye-roll. Umdibaniso wefilimu kufuneka ube mcaba, ugudileyo, kwaye uqine, ngaphandle kokugqithelana okanye ukugqithelana. Indawo edibeneyo kufuneka ibe phakathi kweepatheni ezimbini, kwaye i-tape yokunamathela ayifanele ibe nkulu kakhulu, ngaphandle koko iya kubangela ifilimu yefilimu, ukuphuka kwefilimu, kunye nokuvalwa, okuchaphazela ukusebenza okuqhelekileyo komatshini wokupakisha ngokuzenzekelayo. Ngaphezu koko, kufuneka kubekho iimpawu ezicacileyo kumalungu ukuze kube lula ukuhlola, ukusebenza kunye nokuphatha.
6. I-core deformation
I-deformation ye-core iya kubangela ukuba i-movie roll ingakwazi ukufakwa ngokufanelekileyo kwi-filimi roll fixture yomatshini wokupakisha ngokuzenzekelayo. Izizathu eziphambili ze-deformation ye-core of the film roll umonakalo kwi-core ngexesha lokugcinwa kunye nokuthutha, ukutyunyuzwa kwengundoqo ngenxa yoxinzelelo olugqithiseleyo kwi-roll yefilimu, umgangatho ombi kunye namandla aphantsi engundoqo. Kwimiqulu yefilimu ene-cores ekhubazekileyo, ngokuqhelekileyo kufuneka ibuyiselwe kumthengisi ukuze ibuyiselwe umva kunye nokutshintshwa okungundoqo.
7. Umzila wefilimu engalunganga
Uninzi koomatshini bokupakisha ngokuzenzekelayo baneemfuno ezithile zokwalathiso lomqulu wefilimu, njengokuba uphantsi kuqala okanye uphezulu kuqala, nto leyo ixhomekeke ikakhulu kulwakhiwo lomatshini wokupakisha kunye noyilo lwepateni yokuhlobisa imveliso yokupakisha. Ukuba isalathiso somqulu wefilimu asichanekanga, kufuneka sibuyiselwe. Ngokuqhelekileyo, abasebenzisi baneemfuno ezicacileyo kwimigangatho yomgangatho wefilimu, kwaye phantsi kweemeko eziqhelekileyo, imiba enjalo inqabile.
8. Ubuninzi bokwenza ibhegi
Ngokuqhelekileyo, imiqulu yefilimu ilinganiswa ngobude, njengeekhilomitha ngomqulu, kwaye ixabiso elithile lixhomekeke ubukhulu becala kwi-diameter yangaphandle kunye nomthamo womthwalo wefilimu esebenzayo kumatshini wokupakisha. Omabini amacala okubonelela kunye nemfuno axhalabile malunga nobungakanani beengxowa zefilimu, kwaye uninzi lwabasebenzisi kufuneka bavavanye isalathiso sokusetyenziswa kweeroli zefilimu. Ukongeza, akukho ndlela ilungileyo yokulinganisa ngokuchanekileyo kunye nokuhlolwa kwemiqulu yefilimu ngexesha lokuhanjiswa kunye nokwamkelwa. Ke ngoko, ubuninzi bokwenza ibhegi engonelanga kudla ngokubangela iingxabano phakathi kwamaqela omabini, ezidla ngokufuna ukusonjululwa ngothethathethwano.
9. Umonakalo wemveliso
Umonakalo wemveliso uhlala uvela ekugqityweni kwe-slitting ukuya ekuhanjisweni, ngokukodwa kubandakanywa umonakalo wefilimu (njengemikrwelo, iinyembezi, imingxuma),ifilimu yeplastiki rollukungcola, umonakalo wokupakisha wangaphandle (umonakalo, umonakalo wamanzi, ukungcola), njl.
10. Iileyibhile zemveliso ezingaphelelanga
Umqulu wefilimu kufuneka ube neleyibhile ecacileyo kunye nepheleleyo yemveliso, ebandakanya ngokukodwa: igama lemveliso, iinkcukacha, ubungakanani bokupakisha, inombolo ye-odolo, umhla wokuvelisa, umgangatho, kunye nolwazi lomthengisi. Oku ikakhulu ukuhlangabezana neemfuno zokwamkelwa kokunikezelwa, ukugcinwa kunye nokuthunyelwa, ukusetyenziswa kwemveliso, ukulandelela umgangatho, njl., kunye nokuphepha ukuhanjiswa nokusetyenziswa okungalunganga.
Ixesha lokuposa: Dec-25-2024