Iifilimu zokugquma

Zithini iiFilimu zokugquma?

Iifilimu zokugquma ziifilimu eziguquguqukayo nezivalekayo ezisetyenziselwa ukugquma nokutywina izikhongozeli, iitreyi, okanye iikomityi, ezibonelela ngokhuseleko nokugcinwa kweemveliso ezahlukeneyo.
Ngokwesiqhelo zenziwe ngezinto ezifana ne-polyethylene (PE), i-polyester (PET), okanye i-aluminium foil, ezi filimu ziqinisekisa ukuba izitywino ezingangeni moya zokutya, amayeza, kunye nezinye iimpahla.
Zenzelwe ukusetyenziswa lula, ubungqina bokuphazamiseka, kunye nokulula kubathengi.

Zeziphi izinto ezisetyenziswa rhoqo kwiifilimu zokugquma?

Iifilimu zokugquma zihlala zidibanisa iipolymers ezifana nePET, ipolypropylene (PP), okanye ipolyethylene kunye neengubo zefoyile okanye zokuthintela ukuze kuphuculwe ukusebenza.
Ifoyile ye-aluminium isetyenziswa rhoqo kwizicelo ezinomqobo ophezulu, ngelixa iifilimu ezisekelwe kwiplastiki zibonelela ngokuguquguquka nokucaca.
Ukukhethwa kwezinto kuxhomekeke kwiimfuno zemveliso, ezinje ngokumelana nobushushu okanye ukukhuhla.

Zithini iingenelo zeefilimu zokugquma?

Iifilimu zokugquma zibonelela ngezitywino ezikhuselekileyo nezibonakala ngathi azinakuguqulwa ezikhusela iimveliso ekungcoleni, ekufuma, nakwioksijini, nto leyo ethatha ixesha elide eshelufini.
Uyilo lwazo oluxobukayo okanye oluphinda luvalwe luphucula ukusebenziseka lula kwabathengi kunye nokusetyenziswa kwemveliso.
Ukongeza, ezi filimu zixhasa ukuprintwa komgangatho ophezulu kophawu kunye nolwazi lwemveliso, ziphucula ukuthandwa kweshelufu kunye nokuthengiswa kwayo.

Ngaba iifilimu zokugquma zifanelekile ukusetyenziswa kumaqondo obushushu aphezulu?

Ewe, iifilimu ezininzi zokugquma zenzelwe iinkqubo zobushushu obuphezulu ezifana nokubulala iintsholongwane okanye ukufudumeza nge-microwave.
Izixhobo ezimelana nobushushu, ezifana ne-PET okanye i-PP ekhethekileyo, ziqinisekisa ukuba ifilimu igcina ukuthembeka ngexesha lokupheka okanye ukucoca.
Soloko uqinisekisa nabathengisi ukuba iinkcukacha zefilimu zihambelana neemfuno ezithile zobushushu.

Iifilimu zokugquma zenziwa njani?

Iifilimu zokugquma zenziwe ngeenkqubo ezifana nokukhuhlana, ukugquma, okanye ukugquma ukuze kufezekiswe iipropati zokuthintela ezifunekayo kunye nokutywina.
Iindlela zokuprinta eziphambili, ezifana ne-flexography okanye i-gravure, zisetyenziselwa ukufaka uyilo olucacileyo okanye iilebheli ezisebenzayo.
Ukusika ngokuchanekileyo kuqinisekisa ukuhambelana neemilo ezahlukeneyo zesikhongozeli kunye nezixhobo zokutywina.

Yeyiphi imigangatho yomgangatho ehlangabezana nayo iifilimu zokugquma?

Ezi filimu zithobela imigaqo engqongqo, kuquka imigangatho yokhuseleko lokutya ye-FDA kunye ne-EU yokusetyenziswa kokutya.
Zivavanywa ukuba ziqinile na, zisebenza kakuhle na, kwaye zikhuselekile kwiikhemikhali ukuqinisekisa ukhuseleko lwemveliso.
Abavelisi badla ngokulandela iMikhwa emihle yoKuvelisa (i-GMP) ukuze bagcine umgangatho kunye nococeko oluhambelanayo.

Zeziphi izicelo ezisetyenziselwa iiFilimu zokugquma?

Iifilimu zokugquma zisetyenziswa kakhulu ekupakisheni ukutya kwiimveliso ezinje ngokutya okusele kulungisiwe, ubisi, izidlo ezikhawulezayo, kunye nemveliso entsha, ukuqinisekisa ukuba kutsha kwaye kukhuselekile.
Kwimithi, zivala iipakethe zeeblister okanye iitreyi zonyango, zibonelela ngokhuseleko olubonakalayo.
Zikwasetyenziswa kwizinto zokuthambisa kunye nezicelo zoshishino kwizisombululo zokupakisha ezikhuselekileyo nezinomtsalane.

Ngaba iifilimu zokugquma zingenziwa ngokwezifiso?

Ewe, iifilimu zokugquma zinokulungiswa ngokweemfuno ezithile, kubandakanya amandla esitywino esenziwe ngokwezifiso, iimpawu zokuthintela, okanye iimpawu zokugquma.
Iindlela ezifana nezitywino eziqhaqhwa lula, eziqinileyo, okanye ezivalwayo kwakhona zilungele ukhetho lwabathengi olwahlukeneyo.
Ukuprinta kunye nokugquma ngokwezifiso kukwafumaneka ukuze kufakwe uphawu okanye kuthotyelwe imithetho.

Iifilimu zokugquma zixhasa njani ukuzinza?

Iifilimu zokugquma zanamhlanje zifaka izinto ezinobuhlobo nokusingqongileyo, ezifana nee-mono-polymers ezinokuphinda zisetyenziswe okanye iifilimu ezisekelwe kwi-bio, ukunciphisa impembelelo yokusingqongileyo.
Uyilo lwazo olukhaphukhaphu lunciphisa ukusetyenziswa kwezinto kunye nokukhutshwa komoya xa kuthelekiswa nezivalo eziqinileyo.
Inkqubela phambili kubuchwepheshe bokuphinda zisetyenziswe buphucula ukuphinda zisetyenziswe kwezi filimu, zihambelana neenjongo zokupakisha ezizinzileyo.