Ifilimu ye-Biaxially oriented polypropylene (BOPP) iye yaba yifilimu ethandwayo yokukhula okuphezulu kwimarike yehlabathi ngenxa yendibaniselwano ekhethekileyo yeepropathi ezifana nokunciphisa okungcono, ukuqina, ukucaca, ukutywinwa, ukugcinwa kwe-torsion kunye neepropati zokuthintela.
Iifilimu zeBOPP zisetyenziswa kwizicelo ezahlukeneyo, kubandakanya:
Ukupakishwa okuguquguqukayo
iteyiphu ebuthathaka ngoxinzelelo
Ukuprintwa kunye neLamination
imile
Ukwenziwa kwesinyithi
umkhono weentyatyambo
Ukusonga ikhebula kunye nokugquma
Ngokusekwe kulwakhiwo olukhethekileyo lwemolekyuli kunye nozinzo lweresin, ezi homopolymers zibonelela ngeempawu ezifanelekileyo zoomatshini kunye nezokubona, kunye neepropathi ezigqwesileyo zokusetyenzwa.
Ukucaca kwayo okuphezulu kunye nenkungu ephantsi inceda abavelisi beefilimu okanye abapakishi benze iifilimu ezicwebezelayo, ezicacileyo eziphucula ukubonakala kokupakishwa okanye ezinye iimveliso.
Ukongezelela, nakwiingcinezelo eziphantsi zokutywinwa kunye nasemva kokunyanga komhlaba ukukhusela ukungena komswakama kunye nokungcola.Ngenxa yobume bepolima elungeleleneyo, ipholima nayo inendawo ephezulu yokunyibilika ukuze kube lula ukusetyenzwa kunye nobushushu obuphantsi bokuqalisa kunye nefestile ebanzi yokutywina.
Olunye uncedo lubandakanya:
Kulula ukolula ukusetyenzwa ngokukhawuleza nangokutyibilikayo kwi-FFS enesantya esiphezulu (ifomu, ukugcwalisa kunye nokutywina) okanye abanye oomatshini.
I-tack ephantsi kunye nokukhululwa kwemihlathi kulula kunika ukubaleka kakuhle koomatshini bokupakisha
Iqhezu elisezantsi le-amorphous likhokelela kwi-extractables ye-xylene ephantsi
Ukuqhakaza okuphantsi kwe-amorphous kunye ne-Mw ephantsi (ubunzima bemolekyuli) kunye nezongezo, ezibonelela ngeempawu ezizinzileyo zomphezulu
Ukuhamba okuphantsi kweefilimu ze-metalized
Ixesha lokuposa: Sep-19-2022