Izindaba

Uma ifilimu evikelayo ihlukaniswa ngokwesilinganiso sokusetshenziswa, ingahlukaniswa ngezindawo ezilandelayo ezahlukene: ubuso bomkhiqizo wensimbi, ubuso bomkhiqizo wepulasitiki, ubuso bomkhiqizo we-elekthronikhi, ubuso bomkhiqizo wensimbi omboziwe, ubuso bomkhiqizo owuphawu, ubuso bemoto Ubuso bomkhiqizo, ubuso bomkhiqizo wephrofayili kanye nobuso beminye imikhiqizo.

Ukusetshenziswa kwezinto ezine ezilandelayo zefilimu yokuvikela:

1. Ifilimu evikelayo eyenziwe ngezinto ze-pp:

Le filimu yokuvikela kufanele ngabe ivele emakethe ngaphambilini. Igama lamakhemikhali lingabizwa ngokuthi i-polypropylene, ngoba ayinawo amandla okumunca, ngakho-ke idinga ukunamatheliswa kuyo, futhi ngemva kokuyidabula, kusazoba khona iminonjana yeglue ebusweni besikrini. Uma kuthatha isikhathi eside, izophinde ibangele ukugqwala esikrinini, ngakho-ke ayisasetshenziswa.

2. Ifilimu evikelayo eyenziwe ngezinto ze-PVC:

Isici esikhulu sefilimu evikelayo ye-pvc kufanele ukuthi ukuthungwa kwayo kuthambile futhi kulula kakhulu ukuyinamathisela. Kodwa-ke, le filimu evikelayo inzima kakhulu futhi ukukhanya kwayo akukuhle kakhulu. Isikrini sonke sizoba bushelelezi futhi siqhekeke. Isikrini sangemuva naso sizohlala siprintiwe, ngoba sizoshintsha ngokuhamba kwesikhathi, ngakho-ke impilo yesevisi imfushane kakhulu.

3. Ifilimu evikelayo eyenziwe ngezinto ze-pe:

Izinto zale filimu evikelayo ikakhulukazi ziyi-LLDPE, futhi izinto ziyaguquguquka futhi zinokunwebeka okuthile. Ubukhulu obujwayelekile bugcinwa buphakathi kuka-0.05mm-0.15mm. I-viscosity inqunywa ngokwezidingo zamakhasimende. Eqinisweni, ifilimu evikelayo eyenziwe ngezinto ze-pe ingahlukaniswa kakhulu ibe yi: ifilimu ye-anilox kanye nefilimu ye-electrostatic.

Phakathi kwazo, ifilimu ye-electrostatic isebenzisa kakhulu ugesi oqinile ukuze imunce amandla okunamathela. Ayidingi glue, ngakho-ke ibuthakathaka kakhulu ekuqineni. Ivame ukusetshenziselwa ukuvikela ubuso bemikhiqizo efana ne-electroplating; kuyilapho ifilimu ye-anilox inama-meshes amaningi ebusweni. Lolu hlobo lwefilimu evikelayo lunomoya omuhle wokungena, futhi umphumela wokunamathela nawo muhle kakhulu. Into eyinhloko ukuthi ithambe kakhulu futhi ayinamabhamuza.

Ifilimu yokuvikela yezinto ezine, ephikisana nezinto:

Uma ubona ngokubukeka kuphela, le filimu yokuvikela ifana kakhulu nesilwane esifuywayo, futhi inkulu kakhulu ngokuqina, futhi inokusebenza okuthile okuvimbela ilangabi, kodwa umphumela we-paste yonke awulungile, ngakho-ke nayo isemakethe. Akuvamile ukubona ukusetshenziswa kwale filimu yokuvikela.

Eqinisweni, kunezinhlobo eziningi zamafilimu okuvikela angahlukaniswa ngokwemigomo yokusetshenziswa. Isibonelo, kunefilimu ezivamile zokuvikela izimoto, amafilimu okulondoloza ukudla, imikhiqizo yedijithali, namafilimu okuvikela asekhaya. Izinto zokwakha nazo zishintshwa kancane kancane kusukela kumakhasi angaphambilini. Njengoba zakhiwe zaba izinto ezithandwa kakhulu emakethe, yonke inqubo yokuthuthukisa iseyinde, ngakho-ke izothandwa iningi lemakethe.