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Ukujonga umbala wokushicilela
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Laminating
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Ukusika
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Ukwenza iBag
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Uvavanyo
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ukupakisha
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Iyalayisha
Isiganeko sokushwabana
Le nto ibangela umlinganiselo omkhulu weempazamo ezidibeneyo ezomileyo, kwaye ukwenzeka kwesi siphoso kuchaphazela ngokuthe ngqo umgangatho wesikhwama esigqityiweyo.
inqaku elimhlophe elihlanganisiweyo
Amabala amhlophe ngenxa ye-inki engafanelekanga: Kwi-inki edibeneyo emhlophe, xa i-inki ithatha i-ethyl ester kodwa ayiguquki ngokwaneleyo ukuze ibangele amabala amhlophe, indlela yokuphucula umthamo wokomisa ingasetyenziswa; ukuba kusekho amabala amhlophe, isisombululo ngokubanzi kukwandisa ukugqunywa kwe-inki emhlophe Force, njengokujonga ukucolwa kwe-inki emhlophe, kuba ireyithi yokugubungela i-inki yomelele ukuba ukucoleka kokusila kulungile.
Bubble phenomenon ekuhlanganiseni
1. Ukumanzisa kwefilimu kuhlwempuzekileyo, ukugxilwa kweglue kunye nomthamo wokugubungela kufuneka kwandiswe, ubuso be-MST kunye ne-KPT akulula ukumanzisa, kwaye kulula ukuvelisa ama-bubbles emoyeni, ngakumbi ebusika. Amaqamu omoya kwi-inki anokususwa ngokunyusa inani leglue.
2. Ukuba indawo ye-inki ayilingani kwaye i-foamy, ubushushu obudibeneyo kunye noxinzelelo oludibeneyo lwefilimu edibeneyo kufuneka lunyuswe.
3. Ubungakanani beglue yokugqoka kwi-inkinki ebusweni buncinci, ixesha lokucinezela i-roller ye-compound kufuneka linyuswe kwaye i-roller epholileyo kufuneka isetyenziswe, ifilimu kufuneka igqitywe ngokupheleleyo, isantya se-compound kufuneka sincitshiswe, i-glue ene-wettability efanelekileyo kufuneka ikhethwe, kwaye inkino kufuneka ikhethwe ngokuchanekileyo.
Ukomelela kwePeel engalunganga
Amandla ama-peel amabi athetha ukuba ngenxa yokunyanga okungaphelelanga, okanye i-glue encinci kakhulu, okanye ukungahambi kakuhle phakathi kwe-inki kunye ne-adhesive esetyenzisiweyo, njl. ukunciphisa amandla okuxobula.
Nika ingqalelo ukugcinwa okufanelekileyo kweglue, ixesha elide alikho ngaphezu kwe-1 unyaka (i-tin can ivalwe); ukuthintela izinto zangaphandle ukuba zingene kwi-glue, ngakumbi amanzi, utywala, njl njl kuya kubangela ukuba iglue ingaphumeleli, kwaye uhlobo oluphindwe kabini kufuneka lulungiswe ngokukhawuleza; sebenzisa. Inokunyusa ngokufanelekileyo inani leglue elisetyenzisiweyo; ukwandisa ubushushu bomileyo kunye nomthamo womoya, kwaye unciphise isantya sokudibanisa. Yenza unyango lwesibini kumphezulu wefilimu ukunyusa ukuxhatshazwa komhlaba; ukunciphisa ukusetyenziswa kwezongezo kwindawo edibeneyo yefilimu. Ezi ndlela zinokusinceda siphucule ingxaki yokungabi namandla kwexolo elidityanisiweyo.
Itywina lobushushu elibi
Ukubonakaliswa kunye nezizathu zokutywinwa kakubi kobushushu kwiingxowa ezihlanganisiweyo zimi ngolu hlobo lulandelayo:
1. Ukomelela kakubi kwetywina lobushushu. Esona sizathu siphambili sale nto kukuba i-adhesive ayinyangeki ngokupheleleyo okanye ubushushu bokuvalwa kobushushu buphantsi kakhulu. Le ngxaki inokuphuculwa ngokulungisa inkqubo yokunyanga okanye ukwandisa ubushushu bemela yokutywina ngokufanelekileyo.
2. I-Delamination kunye ne-curling ye-cover cover. Esona sizathu siphambili sale nto kukuba i-adhesive ayinyangeki. Ukulungelelanisa ixesha lokunyanga okanye ukulungelelanisa umxholo we-arhente yokunyanga kunokuphucula le ngxaki.
3. Ukuvulwa akukuhle / ukuvulwa kwefilimu yangaphakathi kubi. Isizathu salo mcimbi kukuba kuncinci kakhulu i-agent anti-blocking, i-binder eninzi (i-modifier), kunye nefilimu encangathi okanye enamafutha. Le ngxaki inokuphuculwa ngokunyusa inani le-ejenti yokuthintela, ukulungelelanisa inani le-modifier, kunye nokuphepha ukungcola okwesibini ebusweni befilimu.