Ⅰ Inkqubo yokuvelisa ingxowa yeplastiki edla ngokusetyenziswa kwiinkqubo ezintathu eziphambili zoshicilelo
Iingxowa zokupakisha zeplastiki, ngokubanzi ziprintwe kwiindidi zeefilimu zeplastiki, kwaye emva koko zidityaniswe nomgangatho wesithintelo kunye nomgangatho wetywina lobushushu kwifilimu edibeneyo, ngokusika, ukwenza ingxowa ukwenza iimveliso zokupakisha. Phakathi kwabo, ukuprinta kumgca wokuqala wokuvelisa, kodwa kwakhona eyona nkqubo ibalulekileyo, ukulinganisa ibakala lemveliso yokupakisha, umgangatho wokushicilela ungowokuqala. Ngoko ke, ukuqonda nokulawula inkqubo yoshicilelo kunye nomgangatho iba ngundoqo kwimveliso yokupakisha eguquguqukayo.
1.I-Rotogravure
Ukushicilelwa kwefilimu yeplastiki kusekelwe ikakhuluintoinkqubo yoshicilelo lwegravure, kunye nefilimu yeplastiki eprintwe nguintoIgravure ineengenelo zomgangatho woshicilelo oluphezulu, umaleko oshinyeneyo we-inki, imibala ecacileyo, iipateni ezicacileyo neziqaqambileyo, iileya zemifanekiso etyebileyo, umahluko ophakathi, umfanekiso wokwenyani kunye nengqiqo eyomeleleyo enemigangatho emithathu.Rotogravure yoshicilelo ifuna ukuba impazamo yobhaliso ipateni umbala ngamnye akukho ngaphezu 0.3mm, kwaye ukutenxa ingxinano umbala efanayo kunye nokutenxa umbala ofanayo kwibhetshi efanayo ngokuhambelana neemfuno GB7707-87.Rotogipleyiti yoshicilelo ye-ravure enokumelana nokushicilela okuqinileyo, ilungele amaqhekeza ahlala ixesha elide. Nangona kunjalo,intoushicilelo lwegravure lukwanazo neziphene ezingenakuhoywa, ezifana nenkqubo enzima yokwenza ipleyiti yangaphambili, ixabiso eliphezulu, ixesha lomjikelo omde, ungcoliseko, njl.njl.
Rotoginkqubo yoshicilelo ravure inomahluko phakathi koshicilelo olungaphezulu kunye ingaphandle kwenkqubo yoshicilelo.
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1）Sushicilelo lobuso
Into ebizwa ngokuba yi-surface printing ibhekisela kwinkqubo yokuprinta kwifilimu yeplastiki, emva kokwenza isikhwama kunye nezinye iinkqubo zasemva, iigraphics eziprintiweyo zinikezelwa kumphezulu wemveliso egqityiweyo.
"Ukuprintwa komphezulu" wefilimu yeplastiki kwenziwa nge-inki emhlophe njengombala wesiseko, osetyenziselwa ukumisa umphumo wokushicilela weminye imibala. Iinzuzo eziphambili zezi zilandelayo. Okokuqala, i-inki emhlophe yeplastiki inobudlelwane obuhle kunye nefilimu ye-PE kunye ne-PP, enokuphucula ukunamathela ngokukhawuleza kwe-inki eprintiweyo. Okwesibini, umbala wesiseko se-inki emhlophe ubonakalisa ngokupheleleyo, onokwenza umbala woshicilelo ucace ngakumbi. Kwakhona, umbala wesiseko oshicilelweyo unokunyusa ubukhulu bomaleko we-inki yoshicilelo, wenze ukuba ushicilelo lutyebe ngakumbi kumaleko kwaye lutyebe kwisiphumo sokubonwayo sokudada kunye nokuguquguquka. Ke ngoko, ulandelelwano lombala woshicilelo lwenkqubo yoshicilelo lwetafile yefilimu yeplastiki idla ngokumiselwa ngolu hlobo lulandelayo: mhlophe → mthubi → imagenta → cyan → emnyama.
Ifilimu yeplastiki yoshicilelo engaphezulu ifuna ukuncamathelwa kakuhle kwe-inki, kwaye inokumelana ne-abrasion, ukumelana nokukhanya kwelanga, ukumelana neqabaka, ukumelana nobushushu. Kwiminyaka yakutshanje, abanye abavelisi be-inki baye baphuhlisa i-inki enyibilikayo yoshicilelo oluphezulu lobushushu obuphezulu, ukunxitywa kunye nokumelana nokukhanya kwelanga, ukuncamathela kunye nombala weglosi kulungile kakhulu.
2）Ngaphakathi inkqubo yoshicilelo
Ngaphakathi inkqubo yoshicilelo yindlela ekhethekileyo yoshicilelo esebenzisa ipleyiti enemizobo yemifanekiso ebuyela umva kwaye idlulisele i-inki ngaphakathi kwe-substrate esobala, ngaloo ndlela ibonisa imifanekiso emihle yemifanekiso kwicala langaphambili le-substrate.
Ukuze ufumane imbonakalo efanayo "yokushicilela kwetafile", inkqubo yoshicilelo ulandelelwano lombala kufuneka lube ngokuchaseneyo ne "table printing", oko kukuthi, umbala wesiseko se-inki emhlophe kushicilelo lokugqibela, ukuze ukusuka ngaphambili. yoshicilelo, isiseko sombala we-inki emhlophe ukudlala indima ekumiseni indima yemibala. Ngoko ke, inkqubo yoshicilelo lombala wolandelelwano kufuneka lube: mnyama → bhlowu → imagenta → mthubi → mhlophe.
2.I-Flexography
Ushicilelo lwe-Flexographic ikakhulu lusebenzisa iipleyiti ze-letterpress eziguquguqukayo kunye ne-inki ye-letterpress eyomisa ngokukhawuleza. Izixhobo zayo zilula, ixabiso eliphantsi, umgangatho wokukhanya weplate, uxinzelelo oluphantsi xa uprinta, ilahleko encinci yeplate kunye noomatshini, ingxolo ephantsi kunye nesantya esiphezulu xa kushicilelwa. Ipleyiti ye-flexo inexesha elifutshane lokutshintsha ipleyiti, ukusebenza kakuhle okuphezulu, i-flexo plate ethambileyo neguquguqukayo, ukusebenza kakuhle kokudluliselwa kwe-inki, ukuguquguquka okubanzi kwezinto zokuprinta, kunye neendleko eziphantsi kunoko.intoushicilelo lwegravure lokuprinta amanani amancinci emveliso. Nangona kunjalo, ushicilelo lwe-flexo lufuna i-inki ephezulu kunye nezinto zepleyiti, ngoko umgangatho wokushicilela ungaphantsi kancinciintoinkqubo gravure.
3.Ushicilelo lweSkrini
Xa ushicilela, i-inki idluliselwa kwi-substrate ngokusebenzisa i-mesh yecandelo lomzobo ngokucofa i-squeegee, isenza umzobo ofanayo nowokuqala.
Iimveliso zoshicilelo lwesikrini isityebi umaleko inki, umbala oqaqambileyo, umbala ogcweleyo, coverage enamandla, uluhlu olubanzi inki iintlobo, ukuziqhelanisa, uxinzelelo yoshicilelo incinci, kulula ukusebenza, ipleyiti elula kwaye kulula ukwenza inkqubo, utyalo-mali oluphantsi kwizixhobo, ixabiso eliphantsi kangaka, ukusebenza kakuhle kwezoqoqosho, uluhlu olubanzi lwezixhobo ze-substrate.
Ukupakishwa akubalulekanga ngaphantsi kwentengiso ekukhuthazeni umfanekiso opheleleyo weempahla, kuneempembelelo ezininzi ezifana nokuhombisa iimpahla, ukukhusela iimpahla, kunye nokuququzelela ukuhanjiswa kwempahla. Ukuprinta kudlala indawo ebaluleke kakhulu kwinkqubo yokwenza iingxowa zokupakisha.
Ⅱ Inkqubo yokuhamba komzi mveliso wokushicilela umbala wengxowa yokupakisha yeplastiki
Iplastiki yokupakisha abavelisi iingxowa zokupakisha zeplastiki isiko ukupakisha iingxowa, inkqubo jikelele le, okokuqala yinkampani uyilo ukuyila iingxowa zakho, kwaye ke ukuya kwipleyiti yokwenza ipleyiti yomzi-mveliso, ukwenza ipleyiti igqityiwe kwaye yafika emva kweplanti yoshicilelo yeplastiki yokupakisha inkqubo yokwenyani imveliso iingxowa zokupakisha zeplastiki, ke, iingxowa zeplastiki ukupakisha umbala inkqubo yoshicilelo lwesityalo njani? Namhlanje siza kufunda ngayo, ukuze ukwazi ukuqonda ngokuchanekileyo ukuveliswa kweemveliso zabo.
I.Ukushicilela.
Kwaye imiba enxulumene noshicilelo kufuneka ingqalelo kukuba kufuneka unxibelelane kwangaphambili umenzi ingxowa ukupakisha zeplastiki yintoni ibakala inki esetyenziswa kushicilelo, uyacetyiswa ukuba usebenzise i-inki eqinisekisiweyo yokusingqongileyo eqinisekisiweyo, le inki yoshicilelo lweplastiki. iingxowa zokupakisha ezinevumba elincinci, zikhuselekile.
Ukuba iingxowa zokupakisha zeplastiki ezicacileyo, akudingeki ukuba uprinte eli nyathelo, ungaqala ngokuthe ngqo le nkqubo ilandelayo.
II.Composite
Iingxowa zokupakisha zePlastiki zidla ngokwenziwa ngamaleko amabini okanye amathathu ekrwada yefilim lamination, umaleko woshicilelo ngumaleko wefilimu ecwebezelayo okanye ifilimu ye-matte, uze uvumele ifilimu eprintiweyo kunye namanye amabakala ahlukeneyo ezinto ezahlukeneyo zokupakisha ifilimu elaminated kunye. Ifilimu yokupakisha ehlanganisiweyo nayo ifuna ukuvuthwa, oko kukuthi, ngokulungelelanisa ixesha elifanelekileyo kunye nobushushu, ukuze ifilimu yokupakisha edibeneyo yome.
III.Ukuhlolwa
Ekupheleni komatshini wokushicilela kukho isikrini esikhethekileyo ukujonga ukuba ngaba kukho iimpazamo kumqulu wefilimu eprintwayo, kwaye emva kokushicilela inxalenye yefilimu yombala kumatshini, inxalenye yesampuli idla ngokukrazulwa ifilimu kufuneka ijongwe yinkosi yombala, kwaye kwangaxeshanye inikezelwe kumthengi ukujonga ukuba ngaba yinguqulelo elungileyo, ingaba umbala uchanekile na, ukuba kukho iimpazamo ezingafunyanwanga ngaphambili, njl. njl., kwaye ke uqhubeke nokushicilela emva koko. iimpawu zomthengi.
Isidingo sokuphakamisa kukuba, ngenxa yeempazamo zemonitha okanye zoshicilelo, ngamanye amaxesha umbala oprintiweyo wangempela uya kwahluka kuyilo, kodwa ekuqaleni komsebenzi wokushicilela, ukuba umthengi akanelisekanga ngombala oprintiweyo, ngeli xesha unako nazo zilungelelaniswe, nto leyo ngabavelisi bengxowa yokupakisha yeplastiki ngokubanzi ifuna abathengi babone umzi-mveliso ngaphambi kweyona ndlela ilungileyo yokuqalisa umbala woshicilelo, sayina isizathu sesampulu.
IV.Ukwenza isingxobo
Iindidi ezahlukeneyo zeengxowa zokupakisha zeplastiki zenza iindlela ezahlukeneyo, ukutywinwa kwamacala amathathu, ukutywinwa kwamacala amane, iipowutshi zokumisa,iingxowa ezisezantsi ezisicabanjalo njalo iintlobo ngeentlobo zeplastiki ukupakisha ingxowa uhlobo, i kwikhonkco ukwenza ingxowa ukubonakalisa. Ukwenziwa kwengxowa kuhambelana nobukhulu kunye nohlobo lwengxowa yeengxowa zokupakisha zeplastiki, isikhwama esiprintiweyo sokusika ifilimu, i-gluing kwiingxowa zokupakisha zeplastiki epheleleyo. Ukuba ulungelelanisa ifilimu yokupakisha iplastiki yokupakisha ngokuthe ngqo kumatshini wokupakisha ngokuzenzekelayo, ngoko akukho ngxowa eyenza le khonkco, usebenzisa ifilimu yomqulu uze ugqibezele ukwenza isikhwama kunye nokupakisha, ukutywinwa kunye nochungechunge lomsebenzi.
V.Ukupakisha kunye nokuThumela
Abavelisi bengxowa yokupakisha yeplastiki baya kuveliswa ngokuhambelana nenani elithile leengxowa zokupakisha zeplastiki ezipakishwe kwaye zithunyelwe kubathengi, ngokubanzi, abavelisi beplastiki yokupakisha banenkonzo ekufutshane yokuhanjiswa, kodwa ukuba ufuna ukuthatha ukuhanjiswa kwezinto, ngoko ixesha lokupakisha. ukuqwalasela amandla ezinto zokupakisha ukuphepha umonakalo kwimpahla.
Ukuphela
Kukho konke esifuna ukwabelana ngolwazi kwiingxowa zeplastiki, siyathemba ukuba esi sicatshulwa siyakunceda. Sijonge phambili ekubeni nentsebenziswano nani nonke. Enkosi ngokufunda kwakho.
Ixesha lokuposa: Apr-09-2022