DE1422499A1 - Process for producing a gravure form - Google Patents

Description

Method for Heretell uag a TietdrickloraL The invention relates to the gerstelluaö of, Tietdruukfor- New. has already been prechlazen, a gravure form above it Ätsen of an F: lower of grid cells of equal depth hsrstillwa that des icßwars in a? ute or in a = sylinaer. : Ume GChicht colloidal haterials, #eiepielegeise aelAtine, da & is on a door, for example paper, is light- Sensitively searched and is criticized by a @@ lightly positive. : 195e is then on the previously gritste? Iatye or on dtnvarw3r geitäcten 2 @ ylinder brought the exposed Iele.tins in Jie ge itate cells filled in. The natwiokeln of the lelatiae rschisht 4a mm w.it hot em jasasr and 41e hardened: elatine becomes ar: den. Cbr: aei-. ten of the 1, elleneünde a`.) (; eschsbt. On this @ .eiae a Dr = kfore: received, Meran cells am zu a nwisson degree Yes according to the c) raawert In btlishteten area the lelatise are filled. Zen ertisdags; tn. @ Tssee procedure was gerstellwaS an? Isdrukt «rs is that the eire tlitsbnhatte base is provided which is over part of their thickness of which one rlgsho umdarehelehtig and about the Uyrigea part of their interpretation duroisiehä 1.s, where the wa. # the prudent deitt of Salis with a natr4me w * s cells v " gleiabsieaigar depth is provided, which sieve through the dwehsie b # Visa material based on eretreect, which would have> let with jelleidalem rinl be gefUIT, since before or nsshher liahteiptisdliah ae- ns4ht is because light-sensitive i »lloidals Kxterinl ie a ßleiahterpesitir roa the dershsishtiden side of the & av " from bolieb- becomes dead and then exposed collous material nnahtoldemd tatwis @ 14 will. That is why the kallohtea ad intwitkern bathes the jcalleidal-in katerials in the nastsn: ellen instead of aa of the avraenaxito there is a * following Filling process takes place. rerraer arrLakt, because the: eüenss nasstg acute, light wäE h read der Belickta ffl stobt the kollwidaxe i; .sttrial wa the vbsrseitt of the Zellsawändf, so that this material fried i.ntv3 "rla weKGt * V2fn will. tiaebfoldead will be the% rfiaduasg in lerbiad ung alt gor ieilie, gtad.es drawing, for example, niiarly described , namely sel.cent gij. I e @ .t..ea @usrrtcitt er ecloasatis = her Darater .laaag lrz reraorrtea and enlarged: scale of a part of a stick sample for the »retellaag of a Drwekfar; fig. 2 den is rig. 1 inclined ßosk with an Artinn a "ice test @ .eicötra-Slide in readiness for the imprint j rode a final printing form, 31e to the stock in the exposed rig.2 has been developed and Yig. t eiräsz @ater «t @ nitt in acbexatlsahor DwratelLung , which eiste thin wer.dm4: .rficdung on the% of-atellunr aia * r rjliadrieebet ', jerky aaigt. In the various ri £ nrea of the cleavage , atc ical parts are old eloict va t @ esfsitforn. Sweep 1 Ksiat in achenatiseäer nnrctellaxs * Las * Toll ders BtaRFcs a. » a fold 1o aue uctdaucchaia # nti.goa PlaatmateriäL, daw with a no- dreary Trott dhgebs: dest -iffaxa4 * 2 11 is given * the a @ a itastcrnel.- are lost in deep Istagliedrmcktorm. The undursive foil 1o is covered with an irazsparanttolie 12 plaetzaterial festt.aitesi rerbaadan, whereby eiatff @ chishegaitiäds with an Ullsgmatrise is inherited, the asiah by the wsdurohsightige pebteht through only Trawpareatacüoht extends. On the 4) lorflUhe the andttrehaichtigsn slide 1o becomes one lolatiso # shifts 1,5 so that it fills the 7allennetriae 11 and . i @ leersckireai,; s .elatine a.at drr @ bsrrfl @ icäs elaiM @. Ua jslatine will with Asmai «biahrosat treated either before the « Dieaser or original indirectly before an Aidruskvorsa n « who is naeiuteheieaehriebea. la RIE 2 is ®ich into the cages l geaeige Stoek in the reverse Lapp and on the Oberß.pAhe dee vrk »parent» hicht 12 is eia aleieh® tea slide 14 so laid out! the spaces inside the slides na the Ulterfliehe of Tranarentachicbt 12 rests. As indicated by the arrows 15, there is light through the slide 1w and through the Trapareat®ohicht 12 in 1 le cells 11 in the Maa- triae; erishtote in which it. dis gelatin wmraehiedene® cells with ver «hiodesea Tiefes je naath den Vertadcrtangoa in 4raotom des Diw @ aiß äv® 14 hgrttrt e The diaplaitive 14 pre-eatterate and the lelati «in cells 11 with warsea ; new eatwiskelte diaroh which 'mWeh & tato gelatine scbLieääiah at the cäiereeite 36 of the cell will be .lightly ael U rt : earth so that a finished Drecektor® remains as in t # i; e 3 ge tends * lousy can be used immediately without »fitere®, fits there» become, ueiapiels, wise plat ts ( wrap-aroets, d plate ) e At Aaaeadder SiadmW reritelleag a gyliadri «ies Drilsk. , also an arduaas of the kind shown in rage * var * ends who @ a® The * iranepa "nt« hicht 12 ®es fiere '1e 2 rad 3 int in rige 4 arliadri «h a W the undrying shift 1o with their T * äleamatri »'11 asked also, sylindrineh tied up to xaaaenaeite the g yylia4riaehen Layer 12 was aäfstlraeht. Where @ 31eie @ toa -: iapositive is * I au der Ionanaelle and becomes aa the stliadrisclwn lonenfiahe of & oUcht 12, beinspielsoeisu through äawgeirhwr4 kept in contact . Animal this purpose becomes the diapesi # tiv serischeu den 4dmden staue do »e lwaadigen sack from eraasparsatoa Eaterial aadeordut. The sack containing the slide * will be aatf the Iwreaceite des tyliaders brought a: ia agw irirwe say dpa hohlraira »curls aua Uaita das saskts and on the Ma« switebea das Sack and the xaaeatlgahe of the layer 12 outputs. älae elongated elektriaehe Lude 17 eratreokt Sieb Urres der & ohss .iss cylinder wrd is sss selichtmag of the tIelatine in the cell trist 11 switched on * Mach dpa fliohten the slide. 14th wesgeaaarrea and dis% elati »in the hatrise. like roraflrend wavhrir # bea, developed. For the expert to tell you about the changes to the abraded carrion tttrr ung utorsea sgglUh. The s @ rtind «« is beispitlawaire with sasM auf * im golßhtshtete DruaUern besshriabea, at wolsher the irsdurth . sishti4e & tUeht aitterfora had before it was called »paroat« will be t shtet. Irish comb aish «3rd orders are reruoadet the * Dio transparente rJrdad «6icht likes the « looking through * sbetisäkeht kifaatea, for example, have been seen on each other , 1 »ror the Ut # teraaora mmg is formed in the usdurohsithtipa layer. In this Trap, the Aaordawsj Q is hit in front of the u «rwiu, so that you aumgea in the grid »rdamg something l, esispitha * eis @ um o, o254 aaj in the esanaparonte '3ruad «h" ht first oKo a. At another oaisptsls ## point your ad * rasdetors dead to the saiw drreitsrs trursgarent mad one ! borrowed », & o1. may titriea, atrdareleiehi4 geaashed, whereby the Lattice of Ottase W en in the ptiirbtea Muhe rorgaaehsn is *

Claims (1)

p atentaaapr U _c het 1. to izeratelluag a gravure pink, thereby asJwsassieh- not, 4a3 a fld g henhafto ßr un deohicht is used, the Uwer bir.en part of their thickness of the one flaishe aadurobeichtfg is MM about the rest of the errer `` ieke #urehnlahtig almost, whereby the ufa- durcäsiclatije side of the: outer layer since a tutrise of cells of smooth depth rvroehen ibt, »l» he nick d-sroh das tra »- parente v: Aterial wer Grundncraicht eretrechea, the f4l.lea with collo- filled with ideal material that before or after here 1irshtmpfiai- It is important to note that the most common colloidal material is used a @ 11eichtoapoaitie of the traaaparenten juice of the 3readsehidät aste is exposed aad the exposed colloidal material aashfol # send is developed. Z. drove aeeh kmsprnob 1, dadweh selobed that "a 3smad- eehicht ein gusehetztss structure tote then eire Zshloht uadwci- void did w "another with this feothhaftend virbaades = rann. perent last. 3 @ method aaoa Awpreeh 1, thereby gekeanseiehnet, daa the uadureh void sale of the foil by colored »dareaeialti; is made. t. Procedure% & o! Auaprnsh 1, 2 or 3, daddrsb gaksanssielsst @ dad the Zeller. 4urcb the "thick part in the transperea # tone part of pedaling. 59 ancestors in wisentliohen as with 30zzK on ä * Ire 1, 2 and 3 veins tis. 5 of the enclosed? Eiehaosgaa besehriebua. 5e rotogravure form, the ßwcl: the process h a ddr I1naprUche to 5 is established. Stock good Üurchführaeg des V'srtauren® a «$ claim 1, gekesßseia @ a ..: t by own u "arcboichtigo see that with a traaspasea # tea Gchicht adhering Tele huadsn first wheel 0 "e kutrize of cells that the undu ° Ghaichtige layer Uthrough to the transparent * Üchichterstreciksn.