Umqulu wefilimu weplastiki elaminethiweyo, kwaziwa njengeifilimu yeplastiki ehlanganisiweyo, ibhekisela kwi-polymer material eyenziwe ngamacandelo amabini okanye ngaphezulu kweefilimu zezinto ezahlukeneyo.
A:Ngokutsho kweumsebenzi wemathiriyeli, iiifilimu ezihlanganisiweyo zelaminatedingahlulwa ngokubanzi ibe: umaleko wangaphandle, umaleko ophakathi, umaleko wangaphakathi njl.njl.
1. Izinto eziphathekayo ezinamandla okusebenza kakuhle, ukumelana nobushushu, ukusebenza koshicilelo kunye nokusebenza kwe-optical ngokuqhelekileyo kukhethwe njengezinto zangaphandle;
2. Izinto zomaleko ophakathi zidla ngokusetyenziselwa ukuqinisa umsebenzi othile weempawu zesakhiwo esihlanganisiweyo, njengesithintelo, isikhuselo sokukhanya, ukugcinwa kwevumba, amandla adibeneyo njl.
3. Izinto zomaleko wangaphakathi zisetyenziselwa ukutywinwa.Ulwakhiwo lwangaphakathi lwangaphakathi luqhagamshelana ngokuthe ngqo neziqulatho, ngoko ke kuyafuneka ukuba ungabi netyhefu, ungabi nancasa, unganyangeki amanzi kunye neoyile.
B: Ngoku kainani lezinto ezidibeneyo, iimbumba ezidibeneyo zinokwahlulwa ngokubanzi zibe:izixhobo zomaleko omnye, ii-membrane ezidityanisiweyo zomaleko-mbini, ii-membrane ezidibeneyo zomaleko amathathu, njl.
1. Iifilimu ezidityanisiweyo eziphindwe kabini ezifana ne-PT/PE, iphepha/ifoyile yealuminiyam, iphepha/iPE, iPET/PE, iPVC/PE, iNY/PVDC, iPE/PVDC, iPP/PVDC njl.njl.
2. Iingqimba ezintathu ze-membrane ezidibeneyo, ezifana ne-BOP/PE/OPP, PET/PVDC/PE, PET/PT/PE, PT/AL/PE, wax/paper/PE njl.
3. Iingqimba ezine zefilimu edibeneyo, njenge-PT / PE / BOP / PE, i-PVDC / PT / PVDC / PE, iphepha / i-aluminium foil / iphepha / i-PE njl.
4. Iileya ezintlanu inwebu edibeneyo, efana nePVDC/PT/PE/AL/PE;
5. Imigangatho emithandathu ye-membrane edibeneyo, efana ne-PE / iphepha / PE / AL / PE / PE, njl.
C: Ngoku kaisubstrate esetyenziselwa ifilimu edibeneyo, inokwahlulwa ibeIfilimu ehlanganisiweyo yeplastiki ye-aluminiyam, ifilimu edibeneyo ye-aluminium, ifilimu ehlanganisiweyo yephepha, ifilimu yeplastiki yephepha, njl.
1. Ifilimu enefoyile yeAluminiyamyeyona isetyenziswa kakhuluifilimu ehlanganisiweyo, edla ngokuba ne-aluminium ecocekileyo (AL).Inamandla omatshini alungileyo, ubunzima obukhanyayo, akukho ukubambelela kobushushu, ukucwebezela kwesinyithi, ukukhanya okukhanyayo, ukukhanya okuqinileyo, ukuchasana nokugqwala, umqobo olungileyo, ukufuma okuqinileyo kunye nokumelana namanzi, ukuqina komoya okuqinileyo, kunye nokugcinwa kwevumba;
2. Ifilimu yokugquma i-aluminized ngokuqhelekileyo i-polyester aluminized (VMPET), ene-metallic luster, i-gas high barrier kunye nobunzima bokukhanya, kodwa i-viscosity yokubambelela ye-composite layer ayiphezulu kwaye amandla e-peel aphantsi.
3. Ifilimu ye-aluminiyam yeplastiki ehlanganisiweyo yephepha yenziwe ngefoyile ye-aluminium, ifilimu yeplastiki kunye nephepha le-kraft (ikhadibhodi).Ingenziwa kwisikwere, i-cylindrical, i-rectangular, i-conical kunye nezinye iifom zefilimu yokupakisha.
Ixesha lokuposa: Oct-28-2022