Kukho ukuhlelwa kwezinto ezininzi ezahlukeneyo zefilimu ekhuselayo. Oku kulandelayo kukwazisa ikakhulu ulwahlulo lwezixhobo zefilimu ezikhuselayo ezisetyenziswa ngokuqhelekileyo.
Ifilimu yokukhusela ye-PET
Ifilimu yokukhusela ye-PET okwangoku yolona hlobo luqhelekileyo lwefilimu yokukhusela kwimarike. Ngapha koko, iibhotile zeplastiki zecola esihlala sizibona zenziwe ngePET, ezikwabizwa ngokuba ziibhotile zePET. Igama lekhemikhali yifilimu yepolyester. Iimpawu ze-PET ifilimu yokukhusela i-texture inzima kwaye ixhaphake ngakumbi. Kwaye ayiyi kuba tyheli kunye neoyile njengezinto zePVC emva kokusetyenziswa kwexesha elide. Nangona kunjalo, ifilimu ekhuselayo ye-PET ngokubanzi ixhomekeke kwi-electrostatic adsorption, ekulula ukuyikhupha kunye nokuwa. Ingaphinda isetyenziswe emva kokuhlamba phakathi. Ixabiso lefilimu yokukhusela i-PET ibiza kakhulu kunePVC. Xa uninzi lweefowuni eziphathwayo ezaziwayo zangaphandle ziphuma kumzi-mveliso, zixhotyiswe ngezitikha ezikhuselayo zePET. Izincamathelisi ze-PET zokukhusela zigqwesile kumsebenzi kunye nokupakishwa. Kukho izitikha ezikhuselayo ezenzelwe imodeli yefowuni ephathwayo eshushu. Akukho kusika kuyadingeka. Ukusetyenziswa ngokuthe ngqo, enye ifilimu eyaziwayo yohlobo lweREDBOBO kunye nefilimu yefowuni ye-OK8 kwimarike nazo zenziwe ngezinto zePET.
Ifilimu ekhuselayo ye-PE
Eyona mathiriyeli ekrwada yi-LLDPE, ethambileyo kwaye inomgangatho othile wokunwebeka. Ubukhulu obuqhelekileyo yi-0.05MM-0.15MM, kwaye i-viscosity yayo iyahluka kwi-5G-500G kuxhomekeke kwiimfuno zokusetyenziswa (i-viscosity iyahluka phakathi kwamazwe asekhaya nakwamanye amazwe, umzekelo, i-200 grams yefilimu yaseKorea ilingana ne-80 grams e-China. ). Ifilimu ekhuselayo yezinto ze-PE ihlukaniswe kwifilimu ye-electrostatic, ifilimu ye-anilox kunye nokunye. Ifilimu ye-electrostatic, njengoko igama layo lisitsho, isebenzisa i-electrostatic adsorption njengamandla ayo ancamathelayo. Ifilimu ekhuselayo ngaphandle kweglue kwaphela. Ewe kunjalo, ine-viscosity ebuthathaka kwaye isetyenziselwa ukhuseleko lomphezulu njenge-electroplating. Ifilimu ye-Anilox luhlobo lwefilimu ekhuselayo enegridi ezininzi phezu komhlaba. Olu hlobo lwefilimu ekhuselayo lunokungena komoya okungcono kwaye lunempembelelo entle kakhulu yokuncamathisela, ngokungafaniyo nefilimu ye-plain weave eya kushiya amaqamza.
Ifilimu yokukhusela ye-PET
Ifilimu ekhuselayo eyenziwe ngezinto ze-OPP isondele kakhulu kwifilimu yokukhusela ye-PET ngokubonakala. Inobulukhuni obuphezulu kunye nokubuyiswa okuthile komlilo, kodwa umphumo wayo wokuncamathisela umbi, kwaye ayifane isetyenziswe kwimarike jikelele.
Ixesha lokuposa: May-26-2021