Izilumkiso zokwenziwa kweekomityi zephepha (1)

1. Knife Mold
Iphepha indebes inokohlulwa ibe 3, 4, 5, 6.5, 7, 8, 9, 10, kunye ne-12 ounce ngokobukhulu bazo. Ukuphakama okuhambelanayo yi-5.2, 6, 7, 7.3, 7.6, 8.4, 8.8, 9.3, kunye ne-11.7cm ngokulandelanayo. Ngenxa yeenkcukacha ezahlukeneyo, ubungakanani bokufa obuhambelanayo bukwahlukile. Ngamanye amaxesha ukungunda kwemela kunokubiza amaxwebhu asele enziwe ngaphambili, kodwa abanye abathengi banemilinganiselo ekhethekileyo yokubumba imela, ekufuneka itsalwe ngokwesayizi echaziweyo, kwaye kufuneka iprintwe ngokugqithisileyo emva komzobo (imela yokubumba yazo zonke iimveliso ze-flexographic. kufuneka ishicilelwe ngaphezulu). Emva koko yenza umaleko omtsha kwaye uzobe izangqa ezibini, ezihambelana nokufa kwangaphandle, kwaye usebenzise ezi zangqa zibini ukudibanisa izangqa ezininzi ngesixhobo sokuxuba.
2. Hlela imibala
Inani elikhulu lemibala yebala lihlala lisetyenziselwa ukupakisha ukupakisha, okwandisa ubunzima benkqubo. Kukho izizathu ezininzi zokusebenzisa imibala yamabala:
Okokuqala, ngokuqhelekileyo akunakwenzeka ukusebenzisa indibaniselwano yemibala emithathu ephambili ye-hue kushicilelo lokupakisha, ngakumbi loo mibala inyulu, eqaqambileyo kunye neminye imibala ekhethekileyo.
Okwesibini, uphawu lwenkampani luhlala luprintwa kwipakethe yemveliso. Ezi logos ngamanye amaxesha imibala yangaphakathi yenkampani yoyilo. Nangona le mibala inokudityaniswa nemibala emithathu ephambili, imibala yamabala iyafuneka kwiimeko ezininzi.
Okokugqibela, kwipakethe yoshicilelo, imibala yamabala idla ngokusetyenziselwa ukwahlula umbala wemifanekiso yehalftone. Enyanisweni, xa uprinta ikofu okanye emdaka, endaweni yokusebenzisa umthubi, i-magenta, cyan, nemnyama, kulula kwaye kulula ukuyiprinta nge-inki enye emdaka, kwaye umphumo wombala emva kokushicilela ubonakala ungokoqobo. Ngoko ke, ekushicileleni kwe-flexo, xa ufumana umbhalo wesandla somthengi, kufuneka kuqala kubekho umntu okhethekileyo ukuba enze ukucwangciswa kokwahlukana kombala, kwaye ke abasebenzi bokuvelisa baya kuvelisa ngesiphumo sokuhlukana kombala. Zama ukwenza yonke imibala inokutshintshwa ngemibala yebala. Kodwa ngamanye amaxesha iphinde yenziwe ngemibala ethe kratya, ngokuqhelekileyo ngenxa yokuba umbala womthengi awunakutshintshwa ngumbala webala, kodwa umthengi uneemfuno ezingqongqo kakhulu kumbala, ngoko unokudlula kuphela ixabiso elisisiseko lombala elinikwe ngumthengi. kunyanzelekile ukuba ufumane.
3. Umgibe
Ukubambisa kuyimfuneko kakhulu kuyo yonke inkqubo yemveliso. Ngenxa yokuguquguquka kwepleyiti eguquguqukayo, ilungele ukubhaliswa okungachanekanga. Inkqubo yokubambisa ithetha ukuba nokutenxa okuncinci kobhaliso akusayi kubangela ubumhlophe okanye okunye ukungachaneki. Lungelelanisa imibala. Inkqubo yokubambisa ngokubanzi "iyandiswa" ukusuka kumbala okhaphukhaphu ukuya kumbala omnyama noko. Uluhlu lwangaphandle luprintwa, kwaye ubukhulu be-overprint ngokuqhelekileyo bu-0.15-0.25mm, obunqunywe ngumthengi.
4. Sika, chwetheza
Umxholo wemveliso kufuneka ube yimizobo yevektha kangangoko. Ngenxa yokuba imvelaphi yabathengi ngamanye amaxesha ifomathi yeJPG, kuya kuba nemiphetho enqabileyo emva kokuba umfanekiso ukhulisiwe, ngoko ke kuyimfuneko ukwenza ukusika. Sebenzisa isixhobo sokubhala kunye nesixhobo sokubhaliweyo ukusika nokuchwetheza. Sika kangangoko kunokwenzeka kwifom yolwandlalo, ukwenzela ukuba ipateni esikiweyo kunye nedrafti yesampulu yokuqala zingqinelane kangangoko kunokwenzeka. Ngaphandle kwemifanekiso enzima, zonke ezinye iipateni kufuneka zisikwe. Xa uchwetheza, nikela ingqalelo kubungakanani bombhalo kunye nefonti efanayo. Xa usenza isicatshulwa, jika isicatshulwa sibe yidayagram yevektha ukuze ihambelane nesampulu yoqobo.
Ukuba imivumbo yombhalo kuxwebhu olungenayo ibhityile kakhulu, ayisayi kuprintwa kuba amachaphaza epleyiti awakwazi ukuprintwa ngexesha lokushicilela. Kule meko, isicatshulwa kufuneka sibe ngqindilili. Kufuneka kwakhona kuqatshelwe ukuba ububanzi umsantsa phakathi imivumbo, kuba ukuba umgama phakathi iipeni ezimbini lincinci kakhulu, umbhalo uya kuba mfiliba ngenxa yokusasazwa inki ngexesha loshicilelo, ngoko okubhaliweyo kufuneka kwandiswe kwi. eli xesha ukwenza umsantsa phakathi imivumbo ukutshintsha Big.
5. iqhosha Anti-mhlophe
Iqhosha elichasene nomhlophe akufuneki lenziwe ixesha elide lidibana nomhlophe, kodwa xa umbala osecaleni kumhlophe uprintwa ngemibala emibini okanye ngaphezulu, iqhosha elichasene nomhlophe kufuneka lenziwe. Ngokuqhelekileyo, ubungakanani beqhosha elichasene nomhlophe ngu-0.07mm, ochongwe ngumthengi. Ukuba yindawo apho i-overprinting yemibala emibini yandisiwe, gcwalisa umbala ngomlinganiselo omncinci phakathi kwemibala emibini kunye nombala ogqithisiweyo. Injongo ye-anti-white kukuyeka umbala omnye. Nangona kunjalo, ngenxa yokusetyenziswa ngokubanzi kwemibala yendawo ekushicileleni i-flexo, azikho iimeko ezininzi ezichasene nomhlophe.