Rotogravure sɛbɛnni ye mun ye , o ye mun ye .
Gravure printing ye ka sɛbɛnnikɛlan yɔrɔ bɛɛ kɛ min datugulen don ni enki ye, o kɔfɛ ka baara kɛ ni sɔgɔlilan kɛrɛnkɛrɛnnen ye walasa ka tintiri bɔ tintin yɔrɔ lankolon na, walasa tintiri ka don tintin ja yɔrɔ dɔrɔn de la, o kɔfɛ, degunba dɔ ka wale kɔrɔ, ka sɛbɛnniboloda yɔrɔ la, walasa ka sɛbɛn ɲɛ sɔrɔ. Gravure sɛbɛnni ye sɛbɛnni ye min bɛ kɛ ka ɲɛsin a ma. Ja yɔrɔ min bɛ sɛbɛnni kɛ, o bɛ kɛ fɛn ye min bɛ wuli, wa ja in hakɛ min bɛ kɛ ni ja hakɛ ye, o bɛ kɛ ni biɲɛw ye minnu tɛ kelen ye, sɛbɛnnikɛlan yɔrɔ lankolon bɛ kɔrɔta, ani silinda kelen kɔnɔ.
Rotogravure baarakɛcogo ye fɛnw jiginni fɛɛrɛ tilennen ye walasa ka sɛbɛnni kɛ jiri-pulp fibre basigilen kan, sintetiki walima lamini na, o dɔw ye:
—Filimuw i n’a fɔ sokɔnɔbaganw, opp, nilon, ani PE,PVC,Cellophane .
—Papers .
—Carton Board .
—Aluminum foil .
Rotogravure sɛbɛnni kɛcogo .
Rotogravure sɛbɛnni k’a sababu kɛ sɛbɛnni masin ka otomatiki hakɛ ye, a bɛ kɛ ka ɲɛ, o cogo la, a kɛcogo baara ka nɔgɔn ka tɛmɛ litografi sɛbɛnni kan, a ka nɔgɔn ka se a la, a kɛcogo bɛ kɛ cogo min na, o ye nin ye:
Labɛnni ka kɔn sɛbɛnni ɲɛ → Silindri plati kan → Kulɛriw tɔgɔsɛbɛnni ladilan → sɛbɛnnikɛcogo sɛbɛn → Presse kɔfɛ baarakɛcogo .
Taabolo ɲɛfɔli .
Gravure sɛbɛnni kɛtuma na, sɛbɛnni silinda bɛ wuli tintin pan na yɔrɔ min na, selilu jalenw bɛ fa ni enki ye. Ni silinda bɛ wuli ka bɔ tintiri la, tintin tɛmɛnen o tɛmɛnen bɛ bɔ dɔgɔtɔrɔ ka nɛgɛ fɛ. Ka taa a fɛ, silinda bɛ don ni substrat ye, min bɛ digi a kan ni lastikuw ye minnu datugulen don ni impression roller ye.
O wulilan degun, ka fara substrat ka kapilɛri kan, o bɛ na ni tintiri bɔli ye tigitigi ka bɔ seliw la sɛbɛnni silinda kɔnɔ ka taa substrat sanfɛla la. Ni sɛbɛnnikɛlan bɛ wuli ka segin ka don tintin pan kɔnɔ, substrat yɔrɔ sɛbɛnnen bɛ taa jalen na ka taa sɛbɛnnikɛlan nata la, o min bɛ kɛ cogoya wɛrɛ la walima a bɛ se ka kɛ fɛnɲɛnamafagalan walima finimugu ye.
Kulɛri ni kulɛri sɛbɛnni tigitigi bɛ se ka kɛ otomatiki fan fɛ ani janya sɛbɛnw kunnafoni-di-sira fɛ.
Ka ɲɛsin sɛbɛnnikɛlan ma min bɛ balo ni ɛntɛrinɛti ye, kulɛri kelen-kelen bɛɛ sɛbɛnnen kɔfɛ ani fini o fini bɛ kɛ, ɛntɛrinɛti bɛ ‘segin’ ka kɛ sɛbɛnfura dafalen ye.
Sisan an b’an sinsin sɛbɛnni kɛcogo kan, o bɛ se ka nɔ bila ɲɔgɔndan nafama dɔ sɛbɛnni cogoya la - kulɛri sɛbɛnni .
Bi bi in na, gravure printing machines fanba bɛna baara kɛ ni automatique color registration system ye walasa ka pattern tɔgɔ sɛbɛn, o min bɛ sɛbɛnni kɛcogo ɲuman n’a sɛbɛnni kɛcogo ɲɛ kosɛbɛ.
Web gravure printing machine kan, automatique over printing minɛn dɔ bɛ yen min bɛ sigi sen kan. O minɛn in bɛ Kɛ ni scanning head ye, pulse generator, electronic controller, adjusting moteur, overprint adjusting roller ani a ɲɔgɔnnaw.
Ni sɛbɛnni tɛmɛnen min bɛ sɛbɛnfura kan ka tɛmɛ sɛgɛsɛgɛli kun na, o bɛna ci elekitoroniki ɲɛminɛbaga ma, ni sɛbɛnni tɛmɛnen taamasiyɛn kulɛri filanan ma ɲɛ ka kɔn taamasiyɛn kulɛri fɔlɔ ɲɛ walima a kɔfɛ, o bɛ kɛ sababu ye ka pulsi waati kɛ cogo la min tɛ kelen ye, o la, elekitoroniki ɲɛminɛbaga bɛna a daminɛ ka mɔtɛri labɛn kokura, walasa sɛbɛnni tɛmɛnen kulɛri fɔlɔ ni a kulɛri filanan ka se ka kɛ, ka ɲɛsin sɛbɛnnibolow ma minnu bɛ se ka wuli ka tɛmɛ, olu bɛ se ka kɛ sababu ye ka fɛn fitinin dɔ bɔ.
Ka fara o kan, nin fɛn ninnu fana bɛ yen minnu bɛ se ka nɔ bila sɛbɛnni kɛcogo ɲuman n’a kɛcogo ɲuman na, nka an bɛna fura bɛnnenw sɔrɔ .
a) t he ink ye kelen ye a kulɛri la .
O ko min bɛ kɛ ni tintiri kulɛri ye waati ni waati, o bɛ fɛn sɛbɛnnenw kan. A bɔli fɛɛrɛw ye : sɛbɛnnikɛlan silinda lamininen latilenni, ka sɔgɔlilan kɛrɛ ni a degun ladilan walima ka sɔgɔlilan bila a nɔ na ni kura ye.
b) Fuzzy ani Linty sɛbɛnw .
Jaw nivo sɛbɛnnenw ani nivo, paste, phenomenon de burrs min bɛ ja da la. A bɔli fɛɛrɛw ye : ka kuran jɔlen bɔ substrat sanfɛ, ka polar solvents fara tintiri kan, ka dɔ fara sɛbɛnni tansiyɔn kan cogo bɛnnen na, ani ka squeegee jɔyɔrɔ ladilan ani a ɲɔgɔnnaw.
C) Version bloqué .
Encre jalen sɛbɛnni-plati mesh kɔnɔ, walima sɛbɛnnikɛlan mesh dingɛ falen bɛ papiye kunsigi la, papiye mugu ko la, n’o bɛ wele ko balili. A bɔli fɛɛrɛw ye : ka dɔ fara furajiw kɔnɔfɛnw kan tintin kɔnɔ, ka dɔ bɔ tintin jalen teliya la, ka baara kɛ ni papiye sɛbɛnni ye min bɛ kɛ ni fanga ye sanfɛ.
d) tintiri bɔli .
Spots (yɔrɔ) minnu bɛ Bɔ foro yɔrɔ la, olu ka ko kɛlen. A bɔli fɛɛrɛw ye: Aw bɛ tulumafɛn gɛlɛnw fara a kan, ka tintiri ka sɔgɔli ɲɛ. Aw bɛ sɔgɔlilan kɛrɛ ladilan, ka sɛbɛnni teliya bonya, ani ka sɛbɛnnibolo jugumanba bila sɛbɛnnibolo la min ka dɔgɔn.
e) Scratch .
Squeegee taamasiɲɛw bɛ sɛbɛn kan. A bɔli fɛɛrɛw ye: Aw bɛ enki saniyalen kɛ ni dunanfɛn tɛ a la min ɲagaminen don sɛbɛnni na. Aw bɛ enki ka sɔgɔli, a jalen ani a nɔrɔcogo ladilan. Aw bɛ baara kɛ ni squeegee ɲuman ye, ka a fan dɔ ladilan min bɛ squeegee ni printing plate cɛ.
Oyang ka dilan injiniyɛriw ye masin jɔcogo sɛgɛsɛgɛ ani k’a kɛ ka ɲɛ ka kɛɲɛ ni gɛlɛya caman ye sɛbɛnni kɛcogo la, ani ka Honor Sereis Els Rotog Ravure Printing Machine dilan ka bɔ baarakɛlaw ni iziniw ka dimi yɔrɔw ɲɛnabɔli la.
Rotogravure baarakɛcogo nafaw ni a kɛcogo .
O kɛcogo bɛ se ka enki jiginni kɛ tuma bɛɛ, ka tɛmɛn densiti caman kan, ani teliyaba la, k’a kɛ baarakɛminɛn ye min bɛ se ka kɛ ni baarakɛminɛnw ye minnu bɛ ja ɲuman ɲini, i n’a fɔ gafe bɔli, pakew, sɛbɛnw, lakana sɛbɛnw, ani sɛbɛnni masirilenw.
Sɛbɛnni silinda minnu bɛ kɛ, olu bɛ kɛ cogo min na, o bɛ kɛ sababu ye ka gravure printing kɛ fɛɛrɛ ɲuman ye walasa ka sɛbɛnni ɲumanw di boli janw kan minnu ka jan kosɛbɛ walima minnu bɛ segin tuma bɛɛ, ka musaka nafaw di baara wɛrɛw kan.
Oyang ka dɔnniya ni dɔnniya .
Kokurabɔla sirannin dɔ, min sinsinnen bɛ nafa sɔrɔli kan a ka cikɛlaw ye, fɛn minnu bɛ bɔ Oyang Rotogravure Press Making la, san saba dɔrɔn kɔnɔ Oyang Rotogravure Press ye tɔgɔ ɲuman ni tɔgɔ ɲuman jɔ Sinuwa jamana na, ani jamana caman bɛ diɲɛ kɔnɔ, kiliyanw ka iziniw bɛ an ka bonya shaft rotogravure presses sɔrɔ yɔrɔ minnu na, wa u bɛ boli kosɛbɛ.
Oyang min ye fɛnkurabɔla ye min bɛ mɔgɔ kabakoya o cogo kelen na, o ye sariya kura sigi ɛntɛrinɛti-filimu gravure sɛbɛnni na yɔrɔw la minnu ka bon kosɛbɛ i n’a fɔ pakew caman minnu bɛ se ka wuli ka bɔ u nɔ na n’a ka Honor® Series Rotogravure Presses ye . Ka se ka sɛbɛnw sɔrɔ minnu bɛ bɔ kɛnɛ kan, olu minnu bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ sababu ye ka fɛnw sɔrɔ, o bɛ gɛlɛya kuraw lase gravure printing process ma, nka a ka fɛɛrɛw ɲɛtaa, a baara nɔgɔya, a jiginni teliya ani a ka oyang presses tiɲɛniw dɔgɔyali, o b’a to u bɛ kɛ sugandili ɲumanw dɔ ye China ani diɲɛ fan bɛɛ.
