Ifilimu yokupakisha yenziwa ikakhulu ngokuxuba kunye nokukhupha iireyini ezininzi ze-polyethylene zeentlobo ezahlukeneyo.Inokumelana ne-puncture, amandla amakhulu kunye nokusebenza okuphezulu.
Iifilimu zokupakishazihlelwa ngokweendidi ezisixhenxe: PVC, CPP, OPP, CPE, ONY, PET kunye AL.
1. IPVC
Ingasetyenziselwa ukwenza ifilimu yokupakisha, ifilimu ye-PVC yokushisa i-shrinkable, njl. Isicelo: Ileyibhile yebhotile ye-PVC.
2. Yenza ifilimu ye-polypropylene
Ifilimu yeCast polypropylene yifilimu yepolypropylene eveliswa yinkqubo yokuphosa iteyiphu.Iyakwazi ukwahlula kwi-CPP eqhelekileyo kunye nokupheka i-CPP.Inokukhanya okugqwesileyo, ubukhulu obufanayo, kunye nokusebenza okufanayo kuzo zombini iindlela ezithe nkqo nezithe tye.Ngokuqhelekileyo isetyenziswa njengesixhobo sangaphakathi sefilimu edibeneyo.
I-CPP (i-Cast Polypropylene) yifilimu ye-polypropylene (PP) eveliswa yinkqubo ye-cast extrusion kwishishini leplastiki.Isicelo: Isetyenziselwa ikakhulu umaleko wokutywina wangaphakathi weifilimu edibeneyo, ilungele ukupakishwa kweoli equkethe amanqaku kunye nokupheka okuxhathisayo.
3. Ifilimu ye-polypropylene ejoliswe kwi-Biaxially
Biaxially oriented polypropylene film yenziwa nge co extruding polypropylene particles zibe sheets, and then stretched in both nkqo kunye ne-horizontal.
Isicelo: 1. Isetyenziswa kakhuluifilimu edibeneyoindawo yokushicilela.2. Ingenziwa kwifilimu ye-pearlescent (OPPD), ifilimu yokuqothula (OPPZ), njl. emva kokucubungula okukhethekileyo.
4. I-Chlorinated polyethylene (CPE)
I-Chlorinated polyethylene (CPE) yimathiriyeli egcweleyo yepolymer enembonakalo yomgubo omhlophe, engenatyhefu kwaye ayinancasa.Inokumelana nemozulu ebalaseleyo, ukuxhathisa kwe-ozone, ukuxhathisa iikhemikhali kunye nokumelana nokuguga, kunye nokuxhathisa okulungileyo kwe-oyile, ukubuyiswa komlilo kunye nokusebenza kombala.
5. Ifilimu yenayiloni (ONY)
Ifilimu yenayiloni yifilimu enzima kakhulu enokucaca kakuhle, icwebezelayo, ukomelela okuphezulu, ukomelela okuphezulu, ukumelana nobushushu, ukumelana nokubanda, ukumelana ne-oyile kunye nokuxhathisa kwe-solvent, ukuxhathisa okulungileyo kwe-abrasion, ukumelana nokubhoboza, kunye nokuthambile, ukumelana ne-oxygen. kodwa inomsebenzi ongemhle wokuthintela umphunga wamanzi, ukufunxa ukufuma okuphezulu, ukunyakama kokunyakama, ilungele ukupakisha iimpahla ezinzima, ezinje ngokutya okunamafutha Iimveliso zenyama, ukutya okuqhotsiweyo, ukutya okupakishwe ngofunxa, ukupheka ukutya njl njl.
Isicelo: 1. Isetyenziselwa ikakhulu umaleko womphezulu kunye nomgangatho ophakathi we-membrane edibeneyo.2. Ukupakishwa kokutya kwe-oyile, ukupakishwa komkhenkce, ukupakishwa kwevacuum, ukupheka ukupakisha ukuvala inzala.
6. Ifilimu yepolyester (PET)
Ifilimu yePolyester yenziwe nge-polyethylene terephthalate njengento ekrwada, ethi ikhutshelwe kumaphepha ashinyeneyo ize yolulwe nge-biaxially.
Nangona kunjalo, ixabiso lefilimu ye-polyester liphezulu kakhulu, kunye nobukhulu obuqhelekileyo be-12mm.Ihlala isetyenziswa njengezinto zangaphandle zokupakisha zokupheka, kwaye inokuprintwa kakuhle.
Izicelo: 1. Izixhobo zokuprinta ifilimu ehlanganisiweyo;2. Iyakwazi ukunyuswa.
7. AL (ifoyile yealuminiyam)
I-aluminium foil luhlobo lwempahla yokupakishaayikatshintshwa.Yeyona ndlela ibalaseleyo yokuqhuba ubushushu kunye ne-sunshade.
8. Ifilimu yeAluminized
Okwangoku, iifilimu ezisetyenziswa kakhulu ezilunyunyisiweyo zibandakanya ifilimu ye-polyester aluminized (VMPET) kunye nefilimu ye-CPP aluminized (VMCPP).Ifilimu ye-aluminium eneempawu zombini ifilimu yeplastiki kunye nentsimbi.Indima yokugqoka i-aluminium kwindawo yefilimu kukuthintela ukukhanya kunye nokukhusela imisebe ye-ultraviolet, engagcini nje ukwandisa ubomi beshelufu yezinto eziqulethweyo, kodwa iphucula ukukhanya kwefilimu.Ukuya kumlinganiselo othile, ithatha indawo yefoyile ye-aluminium, kwaye inexabiso eliphantsi, elihle kunye nokusebenza kakuhle komqobo.Ke ngoko, i-aluminiyam yokwambathisa isetyenziswa kakhulu kwipakethe edibeneyo, isetyenziswa ikakhulu kwipakethe yangaphandle yokutya okomileyo nokukhukhumele okunje ngeebhiskithi.
Ixesha lokuposa: Oct-20-2022