Yelula ifilimuiwumkhiqizo ovikelayo kakhulu futhi ingahlinzeka ngokuvikeleka kwendawo yomkhiqizo. Ifomu lomkhiqizo lilula kakhulu, ukuze livikeleke ekubukeni kothuli, uwoyela, nomswakama, lingangeni manzi, futhi limelene nokweba. Ifilimu yokuvikela yokupakisha yokwelula ingalungiswa ngesikhathi esifanayo ukungezwani kungenziwa ukwenza umkhiqizo uqine. Imikhiqizo ethambile, ikakhulukazi embonini kagwayi kanye nemboni yendwangu, inomphumela oyingqayizivele wokupakisha. Abakhiqizi befilimu abalandelayo bazokutshela ukuthi uthenge ifilimu elula yekhwalithi ephezulu. Yiziphi izindlela?
Okokuqala, bheka obala bese ukala amandla aqinile.
Okokuqala kusukela kubude befilimu enwetshiwe ngasendleleni yokudabula, bese kusuka ohlangothini oluvundlile lwezinyembezi, ukunwetshwa kwefilimu enwebekayo enamandla okuqina komthelela wayo kunamandla. Izinga lokunwetshwa kwefilimu elisezingeni elihle lingafinyelela ku-100% -300%. Indlela yokukhiqiza i-cast iye yathuthukiswa kusukela ku-single-layer kuya kwe-two-layer kanye ne-3-layer, futhi manje indlela yokulingisa isetshenziselwa ikakhulukazi ukukhiqiza ifilimu elula ye-LLDPE. Lokhu kungenxa yokuthi ukukhiqizwa kwe-cast line kunezinzuzo zokujiya okufanayo, ukucaca, njll., okungasetshenziswa ezidingweni zezinga eliphezulu lokunwetshwa kwangaphambili. Ngenxa yokuthi ukusakazwa kwesendlalelo esisodwa kungenzeki ohlangothini olulodwa lokunamathelayo, izindawo zohlelo lokusebenza zinomkhawulo. Ukufakwa kwesendlalelo esisodwa nesekabili ekukhethweni kolwazi akubanzi njengokulingwa kwezendlalelo ezintathu, futhi inzuzo yefomula nayo iphezulu, ngakho-ke isakhiwo esinezendlalelo ezintathu esikhishwe ngokuhlanganyela sisalungile. Ifilimu enwebekayo yekhwalithi ephezulu kufanele ibe nokukhanyela okuphezulu, ubude bobude obuphakeme, indawo yokukhiqiza ephezulu, amandla aphezulu okudabula aguquguqukayo, nokusebenza kahle kokubhoboza.
Okwesibili, linganisa ubukhulu, bheka ukuthi ifilimu inezinhlayiya ezincane yini, futhi ulinganise amandla okuqina.
I-Crystal point iyinkinga evamile yekhwalithi yezinto ezibonakalayo zefilimu; bheka ukuthi zikhona yini izinhlayiya ebusweni befilimu elula. I-Crystal point yindawo yefilimu enwetshiwe yaleyo migodi emincane, eyaziwa nangokuthi izindawo ezikhanyayo; itholakala ikakhulukazi ezintweni zefilimu enezingqimba ezintathu ezivamile. Isizathu esiyinhloko kungenxa yokusetshenziswa kwe-silica gel synthesis; ijeli ye-silica inokuhamba; uma ubuso befilimu yokwelula buhlangana nezinhlayiya ezincane ze-extrusion, bungenza iphuzu le-crystal ukugwema iphuzu le-crystal yendlela, okungukuthi, ukuvikela ubuso befilimu yokwelula.
Ukupakishwa kwefilimu yokwelula kwenza izinto ezipakishiwe zibe nokucindezela okufanayo, ukugwema ukungalingani okuholela ekulimaleni kwezimpahla, okuyindlela yokupakisha evamile (ukuhlanganisa, ukugoqa, ukutepa, njll. ukupakisha akukwazi). Goqa ukuziphatha kwefilimu nokuhlehla, icwecwe, itheyiphu engaguquki ingakhiqiza njengeyunithi, ukuhlakazeka konke kuncane, ngisho nasezindaweni ezingezinhle imikhiqizo ayinakho ukuxegisa nokuhlukaniswa, ayikho imiphetho ebukhali futhi enamathelayo ukugwema ukulimala.
Ngaphezu kwalokho, kukhona ifilimu yokwelula ephonsiwe kanye nefilimu yokwelula eshaywayo.
Sakaza ifilimu elula
Ifilimu enwetshiwe ye-Cast eyenziwe ngenqubo yokukhiqiza eqhubekayo igqama ngokucaca kwayo okuhle nokubukeka kwayo okubushelelezi. Ifilimu ye-Cast iphawuleka ngokuthula kwayo okuthule kanye nokumelana nezinyembezi okuhle kakhulu okugcina ukusimama komthwalo okuhle kakhulu. Ilungele izinhlelo zokusebenza ezidinga ukucaca okuphezulu nokusebenza okungaguquguquki kuyilapho ihlala ingabizi futhi iguquguquka, okuyenza ibe ukukhetha okudumile kuzo zonke izimboni.
ifilimu elula eshaywayo
Ngokuphambene, ifilimu evunguziwe yokwelula ingena inqubo enzima yokusebenza kanzima ehlanganisa ukukhushulwa nokupholisa futhi inikeza ukumelana nokubhoboza okuphezulu namandla kunefilimu ekhonjiwe. Ukuqina kwefilimu ephephethwa umoya kuyenza ifaneleke emithwalweni esindayo noma emise ngendlela engavamile edinga ukuqina okuthuthukisiwe kanye nokumelana nokudabuka, okuyenza ibe ukukhetha okungcono kakhulu kwezimo zokupakisha eziyinselele.
XH Championungumkhiqizi wefilimu elula ochwepheshe kanye nomhlinzeki wesixazululo; ukuxazulula izinkinga zokupakisha zamakhasimende ethu kuwumgomo wethu oyinhloko.Xhumana nathimanje ukuze wenze ngezifiso ifilimu yakho yokupakisha.
Isikhathi sokuthumela: Sep-12-2024