Uyenza njani i-anilox rollerumatshini wokushicilela we-flexographic

Uninzi lokushicilela zombini intsimi, umgca, kunye nomfanekiso oqhubekayo. Ukuze kuhlangatyezwane neemfuno zeemveliso ezahlukeneyo zokuprinta, abasebenzisi akufanele bathathe umatshini wokushicilela we-flexo kunye neeyunithi ezimbalwa zokushicilela kunye ne-roller practice. Thatha uluhlu oluncinci lweyunithi yokushicilela umatshini wokushicilela we-flexo njengomzekelo, okwangoku, ukuqaliswa kwe-6 + 1, oko kukuthi amaqela emibala ye-6 yokushicilela imibala emininzi, iyunithi yokugqibela inokuprintwa kunye ne-UV glazing.

Sicebisa ukuba ukushicilela kungabi ngaphezu kwemigca ye-150, lo mshini wokushicilela we-flexo we-6 + 1 kufuneka uxhotyiswe nge-9pcs ye-anilox rollers. Iipcs ezine ze-700-line anilox rollers ezinobunzima be-2.3BCM (1 billion cubic micron/intshi) kunye ne-60 ° zisetyenziselwa ukuprinta umaleko. I-3pcs ye-360 ~ 400 imigca, i-BCM6.0, i-60 ° i-roller yokushicilela intsimi; I-2pcs yemigca engama-200, i-BCM15 okanye kunjalo, i-60 ° roller yokuprinta igolide kunye ne-glazing. Ukuba usebenzisa ioli yokukhanya esekelwe emanzini, kufuneka ukhethe i-roller ye-360, ukwenzela ukuba i-oyile ye-oyile ibe yincinci, ayiyi kuchaphazela isantya sokushicilela ngenxa yeoli eyomileyo. Iglosi esekwe emanzini ayinalo ivumba elikhethekileyo leglosi ye-UV. Isixhobo se-anilox roller sinokumiselwa ngovavanyo kunye nokuthelekisa ngexesha lokushicilela. Ubuninzi bomaleko we-inki obuqatshelwe ngumqhubi kwinkqubo yovavanyo ikakhulu kuxhomekeke kwinombolo yomgca kunye nexabiso le-BCM le-anilox roller.

I-Anilox roller kwinkqubo yokusetyenziswa kufuneka ihlawule ukuba zeziphi iingxaki

Apha sithi i-roller yi-laser ekrola i-ceramic roller, isetyenziswe kwi-aviation, i-aerospace, ukumelana nobushushu obuphezulu, ukunxiba izixhobo zokugquma, ngokuxinwa okuthile, ubunzulu kunye ne-Angle ethile, imilo, kunye ne-laser engraving. Le roller ibonakaliswe ngeendleko eziphezulu, ukuxhathisa ukugqoka, ukuba isetyenziswe ngokufanelekileyo, ubomi bayo bunokufikelela kwiminyaka emininzi; Ukuba isetyenziswe ngokungafanelekanga, kungekhona nje ubomi obuya kufinyezwa, kodwa kunye ne-roller scrap.

Kwinkqubo yokusetyenziswa, indawo yerola kumatshini wokushicilela ixhomekeke kushicilelo oluthile, ushicilelo olwahlukileyo, indawo yerola nayo yahlukile, ngoko ke ukuprinta kudla ngokufuneka kuthathe indawo yerola yocingo. Okwangoku, umatshini wobubanzi obumxinwa usetyenziswa kakhulu kwi-roller yensimbi eqinile, enzima kakhulu, xa ufaka i-roller ukuphepha isigqubuthelo sobuso be-roller kwezinye izinto zetsimbi. Ngenxa yokuba iingubo ze-ceramic zincinci kakhulu, kulula ukubangela umonakalo osisigxina kwimpembelelo. Kwinkqubo yokushicilela kunye nokucoca umatshini, inki kufuneka igwenywe kwi-roller eyomileyo, ukusebenzisa i-detergent ekhethekileyo ekhuthazwa ngabavelisi be-inki esekelwe emanzini, usebenzisa i-brush yensimbi ukuhlamba, ukuqinisekisa ukucoceka nokucocwa ngokucokisekileyo. Kwaye uphuhlise umkhwa wokuhlala usebenzisa iglasi yokukhulisa ephezulu ukujonga umngxuma we-roller mesh, xa sele ufumanise ukuba ukubekwa kwe-inki ezantsi komngxunya we-mesh kunye nokwanda kancinci kwendlela, kufuneka kucocwe ngexesha. Ukuba le ndlela ingentla ayisebenzi, i-ultrasonic okanye i-sandblasting ingasetyenziselwa unyango, kodwa kufuneka iqhutywe phantsi kwesikhokelo sabavelisi be-roller.

Ngaphantsi kweemeko eziqhelekileyo zokusetyenziswa kunye nokugcinwa, akukho mfuneko yokukhathazeka malunga nokugqoka i-roller, iindawo eziphambili zokunxiba zenkqubo yokudlulisa inki yi-scraper, ngokuchaseneyo, i-roller ceramic coating wear inokuthiwa incinci. Emva kokunxiba okuncinci kwe-roller, umaleko we-inki uya kuba mncinci.

Yintoni ubudlelwane phakathi kwenani lemigca yenethiwekhi yoshicilelo kunye nenani lemigca yenethiwekhi ye-roller

Kumanqaku amaninzi azisa iteknoloji yokushicilela i-flexographic, umlinganiselo wenani lemigca yenethiwekhi yokushicilela kwinani lemigca yenethiwekhi ye-roller ibekwe njenge-1∶3.5 okanye i-1∶4. Ngokusekelwe kumava asebenzayo kunye nohlalutyo lweemveliso ezinikezelwe yi-American Flexographic Technology Association (FTA) kwiminyaka yamuva nje, umbhali ukholelwa ukuba ixabiso kufuneka libe phezulu, malunga ne-1: 4.5 okanye i-1: 5, kunye nezinye iimveliso zoshicilelo ezilungileyo. umlinganiselo unokuba phezulu ngakumbi. Isizathu sesokuba eyona ngxaki inzima ukuyisombulula xa usebenzisa umaleko woshicilelo we-flexographic kukwandiswa kwamachaphaza. I-roller enenani eliphezulu lemigca yenethiwekhi ikhethiwe, kwaye i-inki layer iyancipha. Ukwandiswa kwamachaphaza kulula ukulawula. Xa uprinta, ukuba i-inki ayityebe ngokwaneleyo, ungakhetha i-inki esekwe emanzini kunye noxinzelelo oluphezulu lombala ukuqinisekisa umgangatho weemveliso zoshicilelo.