Uma ifilimu yokuvikela ihlukaniswa ngokuya ngobubanzi bokusetshenziswa, ingahlukaniswa ngezindawo ezilandelayo ezihlukene: indawo yomkhiqizo wensimbi, indawo yomkhiqizo wepulasitiki, indawo yomkhiqizo we-elekthronikhi, indawo yomkhiqizo wensimbi eboshiwe, indawo yomkhiqizo wophawu, indawo yemoto. , ingaphezulu lomkhiqizo wephrofayela kanye nengaphezulu leminye imikhiqizo.
Ukusetshenziswa kwezinto ezine ezilandelayo zefilimu yokuzivikela:
1. Ifilimu yokuzivikela eyenziwe ngezinto ze-pp:
Le filimu yokuzivikela kufanele ngabe ivele ngaphambi kwesikhathi emakethe.Igama lamakhemikhali lingabizwa nge-polypropylene, ngoba alinawo amandla okukhangisa, ngakho-ke lidinga ukunamathiselwa kulo, futhi ngemva kokulidabula, Kusazoba khona iminonjana yeglue ebusweni besikrini.Uma kuthatha isikhathi eside, kuzophinde kubangele ukugqwala kwesikrini, ngakho-ke asisasetshenziswa.
2. Ifilimu yokuzivikela eyenziwe ngezinto ze-pvc:
Isici esikhulu sefilimu yokuvikela ye-pvc kufanele kube ukuthi ukuthungwa kwayo kuthambile futhi kulula kakhulu ukunamathisela.Kodwa-ke, le filimu evikelayo inzima ngokwezinto ezibonakalayo futhi ukudluliswa kwayo kokukhanya akukuhle kakhulu.Sonke isikrini sizobe sifiphele futhi siyaxebuka.Isikrini sangemuva naso sizohlala sibhaliwe, ngoba sizoshintsha ngokuhamba kwesikhathi, ngakho-ke impilo yesevisi ifushane kakhulu.
3. Ifilimu yokuzivikela eyenziwe ngezinto ze-pe:
Izinto zale filimu evikelayo ngokuyinhloko ziyi-LLDPE, futhi impahla iyaguquguquka futhi inezinga elithile lokunwebeka.Ubukhulu obujwayelekile bugcinwa phakathi kuka-0.05mm-0.15mm.I-viscosity inqunywa ngokwezidingo zamakhasimende Eqinisweni, ifilimu yokuvikela eyenziwe ngezinto ze-pe ingabuye ihlukaniswe ngokuyinhloko ibe: ifilimu ye-anilox nefilimu ye-electrostatic.
Phakathi kwazo, ifilimu ye-electrostatic ikakhulukazi isebenzisa ugesi omile ukuze imunce amandla okunamathela.Ayidingi noma iyiphi i-glue, ngakho-ke ibuthakathaka ku-viscosity.Ivame ukusetshenziselwa ukuvikela ubuso bemikhiqizo efana ne-electroplating;kuyilapho ifilimu ye-anilox inezikhala eziningi ngaphezulu.Lolu hlobo lwefilimu yokuzivikela lunomoya omuhle wokungena, futhi umphumela wokunamathela nawo muhle kakhulu.Into eyinhloko ukuthi iphansi kakhulu futhi ayinawo ama-bubbles.
Okwesine, ifilimu yokuvikela impahla ye-opp:
Uma ubheka kusukela ekubukeni kwedwa, le filimu yokuzivikela ifana nesilwane esifuywayo, futhi iphinde ibe nkulu kakhulu ngokuqina, futhi inokusebenza okuthile kwe-flame retardant, kodwa umphumela wawo wonke unamathisele umpofu, ngakho-ke futhi kuqhathaniswa emakethe.Akuvamile ukubona ukusetshenziswa kwale filimu yokuzivikela.
Eqinisweni, kunezinhlobo eziningi zamafilimu okuzivikela angahlukaniswa ngokuya ngokusetshenziswa.Isibonelo, kunamafilimu ajwayelekile okuvikela ezimoto, amafilimu okugcina ukudla, imikhiqizo yedijithali, namafilimu okuvikela asekhaya.Izinto zokwakha nazo zishintshwa kancane kancane zisuka kuhlelo lwangaphambilini. Kuthuthukiswe kuya ezintweni ezithandwa kakhulu emakethe, yonke inqubo yokuthuthukisa iseyinde, ngakho izothandwa iningi lemakethe.
Isikhathi sokuthumela: Jun-07-2021