Corrugated Boxes Ntawm Kraft Daim Ntawv Tswj Kev Tswj Xyuas Zoo hauv Cov Txheej Txheem Ntau Lawm Ntawm CDI Direct Platemaking Technology

Corrugated Boxes Ntawm Kraft Daim Ntawv Kev Tswj Xyuas Zoo hauv cov txheej txheem ntawm CDI ncaj qha platemaking tshuab

Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm ib puag ncig kev paub, flexographic luam ntawv tau paub thiab paub ntau thiab ntau tus neeg. Nyob rau tib lub sijhawm, hloov pauv hloov pauv ntawm laser digital direct imaging technology tau maj mam dhau los ua lub ntsiab lus kub. Tam sim no, kev siv ntau dua ntawm CDI (Cyrel Digital lmager) hauv kev lag luam, lub phaj ncaj qha ua tshuab, kev tswj kom zoo ntawm txhua tus txheej txheem hauv tag nrho cov txheej txheem tsim khoom tsim nyog ntawm peb cov kev sib tham.

Piv nrog rau cov tsoos flexo luam ntawv, los ntawm kev xav ntawm prepress processing technology, prepress processing neeg ua hauj lwm uas siv CDI phaj ua txheej txheem muaj ntau yam tseem ceeb los xav txog. Qhov kom zoo dua ntawm cov qauv digital (CDI luam ntawv phaj) dhau ntawm cov ntawv luam ntawv ib txwm yog tias ntawm tib lub thickness ntawm cov ntawv luam ntawv, rau tib lub thickness ntawm cov kab, tib lub network feem pua, txoj kab nqes ntawm CDI luam ntawv phaj txhawb lub hauv paus. yog hais txog kaum degrees loj dua cov tsoos version. Cov txiaj ntsig no tau tshwm sim hauv kev luam ntawv, ua rau CDI version ntawm kev luam ntawv ntau dua li cov qauv ntawm kev nthuav dav me me, cov kab yog qhov pom tseeb dua, thiab cov thickness hloov tau yooj yim dua los tswj.

Nyob rau hauv cov tsoos version ntawm pre-xovxwm ua, yog hais tias cov ntxhib zoo kab raug txo thiab cov zoo tsis zoo kab yog thicker, cov duab theem yuav tsum tau txo los ntawm 15%. Kev siv CDI phaj ua txoj kev, nyob rau hauv txoj cai, qhov tsawg tshaj plaws zoo kab yog tsis tsawg tshaj li 0.03 hli, qhov tsawg tshaj plaws tsis zoo kab tsis tsawg tshaj li 0.{{12} }8 hli. Txhawm rau txhim kho cov ntawv luam tawm thiab luam tawm ntawm daim ntawv luam ntawv, qhov tsawg kawg nkaus ntawm cov ntawv luam ntawv yuav tsum yog 2% lossis ntau dua, qhov tsawg kawg nkaus ntawm txoj kab uas hla tsis tsawg dua 0.15 hli, thiab cov khoom nyob ua haujlwm yuav tsum tsis txhob suav nrog ntev monochromatic. gradient ntawm lub meej net, thaum muaj ntau xim overlay yog ntsib thiab ib los yog ob xim yog maj mam hloov mus rau xoom, nws yog ib qhov zoo tshaj plaws los hais txog qhov tsawg kawg nkaus dot 2%, yog hais tias nws yog tsim nyog los ua ib tug kiag li net, nws yog ib qhov tsim nyog los hais txog qhov tsawg kawg nkaus dot. ua 2% mus rau 0% kom ntau li ntau tau rau hauv ib qho kev sib koom ua ke thiab qhov ntau yuav tsum tsis txhob ntev dhau. Yog tias koj ntsib thaj tsam loj ntawm daim teb gradient mus rau lub vas, feem ntau, daim teb no tau ua rau ob lub qauv los tiv thaiv cov xim txheej tsis tuab, thiab hauv cov txheej txheem tshwj xeeb, nws yog ib qho tsim nyog yuav tsum tau txo qis hauv qab ntawm cov xim version. nyob rau hauv ib tug gradual txoj kev nyob rau hauv lub hauv paus ntawm tus thawj loj xim version, thiab lub retracted tom qab xim kom deb li deb li sai tau mus nkaum qhov net qhov chaw nyob rau hauv 60% mus rau 70% ntawm thawj xim. Nyob rau hauv txoj kev no, qhov tshwm sim ntawm lub qhov ncauj nyuaj tam sim ntawd ntawm qhov tseeb ntawm cov xim keeb kwm yav dhau yog zam, thiab cov xim loj ntawm cov xim qub sim nce qhov tsawg kawg nkaus rau 2%.

Tsis tas li ntawd, qee qhov kev txhim kho tuaj yeem ua tau thaum CDI siv rau hauv kev ua haujlwm ntawm kev kho ua ntej xovxwm. Kev sau dawb feem ntau yog cov txheej txheem tsim los them nyiaj rau qhov yuam kev ntawm kev sau npe ntawm cov xovxwm luam ntawv, tab sis cov ntawv sau dawb kuj coj lwm qhov tshwm sim tsis zoo, uas yog, tus qauv tsim yuav raug hloov pauv me me. Piv txwv li, yog tias poinsettia xim block thiab xiav thaiv yog txuas nrog lub pob 0.15mm, qhov chaw nyob ib sab ntawm ob lub xim blocks yuav tsim cov kab liab doog ze rau 0.15mm dav, uas yog tsis pom zoo rau cov neeg siv khoom rau qee cov khoom xav tau. Nyob rau hauv cov txheej txheem CDI, peb tuaj yeem siv qhov zoo ntawm txoj kab nqes loj ntawm CDI luam ntawv phaj los txhawb lub hauv paus thiab cov npoo ntshiab ntawm cov kab luam ntawv los kho cov thickness ntawm cov xim phaj, uas yog, cov kab ntawm lub CPI version yog hloov los ntawm 0.1 feem ntau siv nyob rau hauv ib txwm version rau 0.05 ~ 0.07mm. Nyob rau tib lub sijhawm, lub buckle hauv qhov chaw nyob tuaj yeem hloov kho li ntawm 0.07 ~ 0.1mm.