SE123234C1

SE123234C1 -

Info

Publication number: SE123234C1
Authority: SE
Publication date: 1948-01-01

Description

Uppfinnare: G. F. Raekett, Prioritet begard frcin den 24 april 1942 (Anterileas f6renta stater). Inventor: G. F. Raekett, Priority requested on April 24, 1942 (United States of Anterilea).

Foreliggande uppfinning avser ett forfaringssatt att successivt sammanfora en flerskiktsfilm med flera andra filmer resp. bringa dessa i ovanpa varandra overlagrat lage, varvid varje film anordnade frammatningshal bringas successivt i ingrepp rued frammatningstander pa ett barorgan eller transport-band. The present invention relates to a method of successively joining a multilayer film with several other films resp. bringing these into a superimposed layer, each film-arranged feed hall being successively brought into engagement with feed teeth on a bar member or conveyor belt.

Vid olika forfaranden Mom fargfilmtekniken ãr det nodvandigt att successivt sammanfora olika filmer, sasom ovan omnamnts. In different procedures With the color film technique, it is necessary to successively combine different films, as mentioned above.

Sãlunda overforas delfargsbilderna vid det fargfilmtekniken kanda indrankningsforfarandet pa en blank film successivt, i det delfargsmatriser sammanforas med denna sá, att en sammansatt film astadkommes. Dessa delfargsfilmer aro filmer, corn bara samtidigt tagna exponeringar av olika fargaspekter av en seen, t. ex. gala-, purpur- och blagronkomposanter. Det ãr aven kant att anvanda en flerskiktsfilm rued flera i olika grad ljuskansliggjorda emulsionsskikt, corn aro forenade med varandra medelst ett genomskinligt bindemedel. Man her foreslagit att efter fihnens exponering och framkallning iiverfOra dessa emulsionsskikt eller nagra av dessa fran den ursprungliga filmbararen till olika separata filmbarare for astadkommancle av delfargsfilmer av ovan namnda slag, varvid overforingen innefattar en successiv ring av de separata filmbararna med den sammansatta flerskiktsfilmen, innan skikten Rims isar. Thus, the sub-color images in the color film technique known in the blanking process on a glossy film are transferred successively, while the sub-color matrices are combined with it so that a composite film is produced. These sub-color films aro films, corn only simultaneously taken exposures of different color aspects of a seen, e.g. gala, purple and blagron components. It is also possible to use a multilayer film made of several emulsion layers which have been illuminated to varying degrees, and which are joined together by means of a transparent adhesive. It has been proposed here, after exposure and development of the film, to transfer these emulsion layers or some of them from the original film carrier to various separate film carriers to produce subcolor films of the above kind, the transfer comprising a successive ring of the separate film bars with the multilayer composite film. Rims isar.

Det am kant att sammanfora filmer pa sadant satt, att filmerna sammanforas pa ett andlost transportband eller annat barorgan, som am forsett med tander, vilka passe till frarnmatningshal i filmerna och coin vandra i en and& bana. Dessa vanligen av metal' bestaende transportband bruka framstallas med den yttersta omsorg och precision, sâ att det anses vara garanterat, att alla tandem na aro exakt lika varandra och likformigt anordnade pa transportbandet. Det oaktat uppsta fel. Vid indrankningskopiering bestar he-let dari, att de ovanpa varandra anbragta kopiorna fran delfargsmatriserna icke bringas pa den sammansatta filmen oyanpa varandra med noggrann passning, viiket medlar fargfransar och ofullkomlig bildskarpa. Vid OverfOring av emulsionen eller bildbarareskikten fran en sammansatt flerskiktsfilm for astadkommande av delfargsfilmer bestar felet dari, att motsvarande bilder i bildserien pa delfargsfilmerna lake sta i. samma fOrhallande till sina angransande frammatningshal i Iiiinemna, sit att vid anvandande av dessa delfargfilmer for astadkommande av sammansatta kopior, vare sig genom indrankningsforfarandet eller pa annat satt, de ovanpa varandra anbragta kopiorna icke bringas till noggrann inhOrdes passning. Det har framkommit, att dessa fel bero pa variationen betraffande form och lage hos transportbandets frammatningstander. It is possible to bring films together in such a way that the films are brought together on a breathless conveyor belt or other bar device, which is provided with teeth, which are suitable for feeding halls in the films and coin walking in a duck. These conveyor belts, which usually consist of metal, are usually manufactured with the utmost care and precision, so that it is considered guaranteed that all tandems are exactly the same and uniformly arranged on the conveyor belt. It nevertheless arises errors. In the case of in-line copying, the whole thing is that the superimposed copies of the sub-color matrices are not brought onto the composite film without contact with each other with a careful fit, which mediates color lashes and imperfect image sharpness. When transferring the emulsion or imager layers from a composite multilayer film to produce sub-color films, the error is that corresponding images in the image series on the sub-color films are left in the same relationship to their adjacent feed halls in the film. , whether by the ranking procedure or otherwise, the superimposed copies are not brought into a proper fit. It has been found that these errors are due to the variation in shape and condition of the conveyor belts of the conveyor belt.

Foreliggande uppfinning ham bland annat till andamal att overvinna ifragavarande svarighet i fraga om den inbordes passningen och att astadkomma en fullkomlig passning oavsett den oundvikliga bristande likformigIreton hoc de pa varandra faljande frammatningstanderna utefter transportbandet eller barorganet med en sadan serie frammatningstander. The present invention has, inter alia, the object of overcoming the responsibility in question as regards the fit of the inboard and of achieving a perfect fit regardless of the inevitable lack of uniformity of the successive feed teeth along the conveyor belt or bar means with such a series of feed teeth.

Forfaringssattet enligt uppfinningen Lannetecknas darav, att filmerna frammatas till transportbandet pa sadant satt, att de frammatningshal i de olika filmerna, vilka ha samma forhallande till bildserien pa dessa filmer, bringas till ingrepp med samma grupp av tander it transportbandet. The method according to the invention is characterized in that the films are fed to the conveyor belt in such a way that the feed halls in the different films, which have the same relation to the image series on these films, are brought into engagement with the same group of teeth in the conveyor belt.

Salunda frammatas delfargsfilmerna till beroring med en flerskiktsfilm vid pa varandra foljande stallen utefter transportban- 2— — dets rorelsebana pa sadant satt, att samma grupp av tinder a transportbandet kommer ingrepp med motsvarande franunatningshal i de olika filmerna vane gang nagon av delfargsfilmerna sammanfores med flerskiktsfilmen. Thus, the sub-color films are brought into contact with a multilayer film at successive stalls along the conveyor belt in such a way that the same group of peaks on the conveyor belt engage the corresponding abutment hall in the different films when one of the sub-color films is combined with the multilayer film.

Vid overforing av de olika skikten hos en fIerskiktsfilm till andra filmbarare for astadkommande av delfargsfilmer, frammatas dessa filmbarare foretradesvis till transportbanclef vid de pa varandra foljande stallena melIan transportbandet och den sammansatta Ehnen; och i fraga om indrankningskopiering av en sammansatt film matas inatriserna till barorganet foretradesvis vid de pa varandra foljande stallena, med den sammansatta filmen mellan barorganet och rest). matriserna. Medan den sammansatta filmen kan fortsatta med barorganet fOrbi fiirtitnamnda stallen, matas den sammansatta filmen liimpligen Iran barorganet med vane delfargsfilm och Medal-es darefter till barorganet med nasta delfargsfilm. When transferring the various layers of a multilayer film to other film carriers to produce partial color films, these film carriers are preferably fed to the conveyor belt at the successive stalls between the conveyor belt and the composite unit; and in the case of in-line copying of a composite film, the inatrices are fed to the bar member, preferably at the successive stalls, with the composite film between the bar member and the rest). the matrices. While the composite film can continue with the bar member past the aforementioned stables, the composite film is preferably fed to the Iran bar member with the usual sub-color film and Medal-es thereafter to the bar member with the next sub-color film.

Anordningen for utforande av forfariincssattet enligt uppfinningen innefattar ett and-lost transportband och organ, som satta namnda transportband i rOrelse i en andlos bana, varvid namnda transportband ar fOr- self med frammatningstander, som ingripa i frammatningshal i filmerna och varvid organ forefinnas, som successivt frammata flerskiktsfilmen och de andra filmerna till ovanpa varandra Overlagrat lage pa transportbandet pa sadant satt, att de frammatningshal de olika filmerna, vilka ha samma fiirhallande till bildserien, varje gang komina i ingrepp med samma grupp av tinder a transportbandet. The device for carrying out the conveying set according to the invention comprises an and-lost conveyor belt and means which set said conveyor belt in motion in a breathless path, said conveyor belt being provided with feed stands which engage in feed conveyor in the films and wherein means are present which feed the multilayer film and the other films on top of each other Superimposed layer on the conveyor belt in such a way that they feed the different films, which have the same relation to the image series, each time coming into engagement with the same group of peaks on the conveyor belt.

For uppfinningens tydliggorande askadlig68ras typiska utforingsformer av densamma pa bifogade ritning, pa vilken fig. 1 är en schematisk vy av en separeringsapparat fOr Overawing av bildskikten hos en flerskikts- film till skilda barare i och for astadkom- mande av delfargsfilmer. Fig. 29 visa sek- tioner efter linjerna 2-2 till 99 i fig. 1, varvid vissa delar aro bortbrutna. Fig. 10 fir en schematisk vy av en apparat for indrankningskopiering, medan fig. 11 visor en sektion efter linjen 11-11 i fig. 10. For the purposes of the illustrative drawing, the typical embodiments of the same are shown in the accompanying drawing, in which Fig. 1 is a schematic view of a separating apparatus for overlaying the image layers of a multilayer film into separate bars in order to provide partial color films. Fig. 29 is a sectional view taken along lines 2-2 to 99 of Fig. 1, with some parts broken away. Fig. 10 is a schematic view of an embedding copying apparatus, while Fig. 11 is a sectional view taken along line 11-11 of Fig. 10.

Forfaringssittet och anordningen enligt fig. 1 anvandes for att successivt samman- fora en sammansatt film av flerskiktstypen med andra filmbarare. Den sammansatta filmen är visad i fig. 3 och innefattar en vanlif filmbarare 6 med tre emulsionsskikt 7, 8 och 9, varvid skiktet 7 fir varaktigt anbragt pa bararen pa vanligt sail, medan skiktet 8 dr anbragt pa skiktet 7 med ett i alkohol losligt bindemedel och skiktet 9 är anbragt pa skiktet 8 medelst ett vattenlosligt bindemedel. Pa della satt kan skiktet 9 lossas med lillhjälp av vatten, utan att skiktet 8 lossas, varefter skiktet 8 kan avlagsnas, Won att skiktet lossas. Fig. 6 och 8 visa sektioner genom de separata filmbararna 10 och 34, till vilka emulsionsskikten skola Overforas, och vilka skein vara i exakt overlagring med filmbararen 6 och vilka- filmbarare aro vanliga kinematografiska filmbarare. . The pre-assembly seat and the device according to Fig. 1 were used to successively join a multilayer type composite film with other film carriers. The composite film is shown in Fig. 3 and comprises a conventional film carrier 6 with three emulsion layers 7, 8 and 9, the layer 7 being permanently applied to the carrier on ordinary sail, while the layer 8 there is applied to the layer 7 with an alcohol-soluble adhesive. and the layer 9 is applied to the layer 8 by means of a water-soluble adhesive. In some ways, the layer 9 can be loosened with a little help of water, without the layer 8 being loosened, after which the layer 8 can be removed, Won that the layer is loosened. Figures 6 and 8 show sections through the separate film bars 10 and 34, to which the emulsion layers are to be transferred, and which appear to be in exact superimposition with the film bar 6 and which film bars are ordinary cinematographic film bars. .

Den i fig. 1 visade speciella anordningen innefattar tva trummor eller skivor 11, Over vilka är anbragt ett andlost transportband eller en barare 12, utefter vars kantpartier finnas rader av frammatningstappar eller -.Lander 13 (fig. 2), vilka passa in i filmernas frammatningshal. Medan tapparna kunna monteras pa transportbandet pa olika satt, aro desamma liimpligen inpassade i frammatningsperforeringar i transportbandet, vilka svara mot filmernas perforeringar, varvid tapparna are forsedda med huvuden 14, vilka ligga an mot transportbandets baksida. Bade transportbandet och tapparna aro lampligen framstalIda av metall, varvid huvudena 14 aro fastIodda -vid transportbandets baksida. The special device shown in Fig. 1 comprises two drums or discs 11, over which a breathless conveyor belt or a carrier 12 is arranged, along the edge portions of which there are rows of feed pins or -Lander 13 (Fig. 2), which fit into the films. feed hall. While the pins can be mounted on the conveyor belt in different ways, they are preferably fitted in feed perforations in the conveyor belt which correspond to the perforations of the films, the pins being provided with heads 14 which abut against the back of the conveyor belt. Both the conveyor belt and the pins are suitably made of metal, the heads 14 being fixed to the back of the conveyor belt.

Sasom visat i fig. 1, inatas den sammansatta filmen 6 in i maskinen frail en spole 16, inedan det obelagda filmbararmaterialet 10 utmatas frau en spole 17. Filmen 10 matas harvid till transportbandet mellan ett par rullar 18, vilka pressa filmen till stadig anliggning mot transportbandet med tanderna 13 utskjutande genom frammatningshalen i filmen. Den sammansatta filmen 6 matas harvid till transportbandet mellan ett liknande par tryckrullar 19, vilka aro anordnade ovanfdr varandra pa var sin sida em filmen. Under passagen till transportbandet matas den sammansatta filmen genom en vattenbehallare 20 for att uppmjuka bindemedlet mellan skikten 8 och 9, varvid lumen vandrar i sicksack fram och tillbaka Over motstaende par styrrullar 21, for att vattnet skall fa tid att uppmjuka bindemedlet i flagon man men icke tillrackligt for att skiktet skall kunna forskjutas, innan den sammansatta filmen bringas till anliggning mot transportbandet. Enar filmen kan utvidgas i flagon man genom vattnets inverkan, underkastas bararen 10 en liknande behandling genom att framledas i sicksack fram och tillbaka over liknande grupper rullar 22, sa att de hada filmerna paverkas pa samma salt. Transportbandet intruder i vattenbehallaren och ledes ut UP denna genom tranga slitsar, vilka medgiva blott en ringa grad av lackning, varvid det bortlackande vattnet kontinuerligt ersattes fran en lamplig tillforselanordning. Sedan transportbandet utmatats ur behallaren, pressas filmerna ater tillsammans och mot transportbandet medelst ett annat par tryckrullar 23. Nar transportbandet pablirjar riirelsen runt skivan 11, pressar en annan rune 25 filmen tatt intill bandet. Utefter den kriikta delen av transportbandets bana under en yinkel av approximativt 180' av trummans — 1.23234 —3 periferi fbras tapparna pa bandet isar solfjaderformigt varigenom filmerna pressas tä- tare intill varandra. Sedan filmerna pa detta sat underkastats vatskebehandlingen och darefter pressats tillsammans pa bandet, vandra desamma jamte detta en tillracklig stracka for att det oversta skiktet 9 skall liana stadigare vid den nya bararen 10 an vid det underliggande skiktet 8, varvid skik- tet 9 sasom resultat av den foregftende vattenbehandlingen haftar yid den nya bararen pa grund av den klibbiga beskaffenheten hos gelatinet eller det material, som skiktet eljest bestar ay. Nar filmerna vandra tillsammans pa transportbandet,. fasthallas desamma salunda med noggrann inhOrdes passning me-deist tapparna pa bandet, medan skiktet 9 overfOres fran den sammansatta filmen till bararen 10. As shown in Fig. 1, the composite film 6 is fed into the machine from a spool 16, before the uncoated film carrier material 10 is discharged from a spool 17. The film 10 is then fed to the conveyor belt between a pair of rollers 18, which press the film into firm abutment against the conveyor belt with the teeth 13 projecting through the feed tail of the film. The composite film 6 is then fed to the conveyor belt between a similar pair of pressure rollers 19, which are arranged one above the other on each side of the film. During the passage to the conveyor belt, the composite film is fed through a water container 20 to soften the adhesive between layers 8 and 9, the lumen zigzagging back and forth over opposite pairs of guide rollers 21, so that the water has time to soften the adhesive in flake man but not sufficient for the layer to be displaceable before the composite film is brought into abutment against the conveyor belt. If the film can be expanded in a flake man by the action of the water, the carrier 10 is subjected to a similar treatment by being zigzagged back and forth over similar groups of rollers 22, so that the hot films are affected on the same salt. The conveyor belt enters the water tank and is led out UP through narrow slits, which allow only a small degree of varnishing, whereby the leaching water is continuously replaced from a suitable supply device. After the conveyor belt is discharged from the container, the films are pressed back together and against the conveyor belt by means of another pair of pressure rollers 23. When the conveyor belt pavers the movement around the disc 11, another rune 25 presses the film taken next to the belt. Along the curved part of the web of the conveyor belt at an angle of approximately 180 'of the periphery of the drum, the pins on the belt are frozen in the form of a fan, whereby the films are pressed closer together. After the films have been subjected to the liquid treatment and then pressed together on the belt, they also travel a sufficient distance for the upper layer 9 to line more firmly at the new carrier 10 than at the underlying layer 8, the layer 9 as a result of the pre-existing water treatment adheres to the new bar due to the sticky nature of the gelatin or the material which the layer otherwise consists of. When the movies walk together on the conveyor belt ,. the same is thus maintained with a careful fit with the pins on the belt, while the layer 9 is transferred from the composite film to the carrier 10.

Sedan skiktet 9 blivit stadigt fast vid den nya bararen, matas hada filmerna Iran transportbandet Over en rulle 26 mellan ett par rullar 27, dar de hada filmerna ga isar, varvid den sammansatta filmen 6 med sina aterstaende skikt 7 och 8 (fig. 4) matas at hoger och bararen 10 med skiktet 9 (fig. 7) maths at vanster. Filmen 10 slingrar sig fram och tillbaka Over parvis anordnade styrrullar 28 I en torkkammare 29, tills filmen ãr torr, varYid densamma matas ut till en upptagningsspole 30. Den sammansatta filmen 6 slingrar sig fram och tillbaka Over parvis anordnade styrrullar 31 i torkkammaren och maths darefter Over styrrullar 32 och 33 till en andra station, varest densamma matas tillbaka till transportbandet till ph en fly barare 34 Overlagrat lage (fig. 8), till vilken skiktet 8 skall overforas. After the layer 9 has become firmly attached to the new bar, the hada films are fed to the conveyor belt Over a roll 26 between a pair of rolls 27, where the hada films gave ice, the composite film 6 with its remaining layers 7 and 8 (Fig. 4) matas at hoger and the bar 10 with the layer 9 (fig. 7) maths at vanster. The film 10 winds back and forth Over paired guide rollers 28 In a drying chamber 29, until the film is dry, each of which is discharged to a take-up spool 30. The composite film 6 winds back and forth Over paired guide rollers 31 in the drying chamber and maths thereafter. Over guide rollers 32 and 33 to a second station, where the same is fed back to the conveyor belt to a carrier 34 Overlaid layer (Fig. 8), to which the layer 8 is to be transferred.

Yid den andra stationen är en behallare 20 vid den forstnamnda stationen motsvarande behallare 35 anordnad att vata bada filmerna pa samma salt. Om skiktet är forenat med skiktet 7 medelst i alkohol losligt bindemedel, innehaller behallaren 35 alkohol. Den blanka filmen 34 maths till behallaren frail en utmatningsspole 36, slingrar sig darefter fram och tillbaka Over parvis anordnade styrrullar 37 och maths sedan till transportbandet mellan ett par tryckrullar 38. Den sammansatta filmen 6 slingrar sig fram och tillbaka Over parvis anordnade styrrullar 39 och matas darefter till transportbandet i pa bararen 34 overlagrat lage mellan ett par tryckrullar 40. Sedan transportbandet utmatats ur behallaren 35, passerar detsamma mellan ett annat par tryckrullar 41 och darefter under en tryckrulle 42, Riper sedan runt den vanstra trumman 11 och darefter utefter en bana, som dr tillrackligt tang f Or att skiktet 8 skall bliva stadigt fastad vid den nya bararen 34, varefter de hada filmerna matas fran transportbandet Over styrrullen 43 till ett par styrrullar 44, dar de hada fiimerna gá isar. Den sammansatta filmen 6 med det pa densamma kvarstaende enda skiktet 7 (fig. 5) matas at vanster genom torkkammaren 45 och darefter till upptagningsspolen 46 och bararen 34 med det vidhaftande skiktet 8 (fig. 9) matas at hOger genom torkkammaren och darefter till upptagningsspolen 47. Salunda omvandlas den sammansatta filmen i fig. 3 till de i fig. 5, 7 och 9 visade delfargsfilmerna. At the second station, a container 20 at the first-mentioned station corresponding to a container 35 is arranged to wet both the films on the same salt. If the layer is combined with the layer 7 by means of an alcohol-soluble binder, the container 35 contains alcohol. The blank film 34 is fed to the container from an output spool 36, then winds back and forth over paired guide rollers 37 and then mats to the conveyor belt between a pair of pressure rollers 38. The composite film 6 winds back and forth over paired guide rollers 39 and is fed. then to the conveyor belt in the carrier 34 superimposed between a pair of pressure rollers 40. After the conveyor belt is discharged from the container 35, the same passes between another pair of pressure rollers 41 and then under a pressure roller 42, then scratches around the left drum 11 and then along a path, which is sufficient forceps for the layer 8 to be firmly attached to the new carrier 34, after which the had films are fed from the conveyor belt Over the guide roller 43 to a pair of guide rollers 44, where they had the films go ice. The composite film 6 with the single layer 7 remaining thereon (Fig. 5) is fed left through the drying chamber 45 and then to the take-up spool 46 and the carrier 34 with the adhesive layer 8 (Fig. 9) is fed right through the drying chamber and then to the take-up spool 47. Thus, the composite film of Fig. 3 is converted to the partial color films shown in Figs. 5, 7 and 9.

Den i fig. 10 och 11 visade indrankningskopieringsapparaten innefattar tva trummor eller skivor 51 med ett med tappar forsett transportband 52 liknande det i fig. 1 visade bandet 12. Den blanka filmen 53, som skall fulltryckas genom indrankningsforfarandet fran matriser 54 och 55, matas Iran spolen 56 genom en vattenbehallare 57 och darefter till transportbandet 52 mellan tryckrullar 58. Matrisen 54 maths fran en spole 59 genom en behallare 60, som innehaller ett fargbad av den vederborliga fargen, ledes darefter genom en tvattningsbehallare 61 for borttvattning av den vid filmens yta vidhaftande Overflodiga fargen, varefter matrisen ledes genom vattenbehallaren 57 och darefter till transportbandet 52 mellan tryckrullarna 62. Den blanka filmens 53 belagda yta fir vand ifran transportbandet, medan matrisens 54 kopieringssida ar vand mot transporthandet, sfl att de hada filmerna pressas till anliggning mot varandra medelst tryckrullarna 62. Sedan filmerna utmatats ur behallaren 57, pressas desamma ater tillsammans medelst ett par tryckrullar 63 och en enda tryckrulle 64. Sedan de bada filmerna vandrat i berOring med varandra en tillracklig stracka for alt fargamnet skall uppsugas fran matrisen till den blanka filmen, matas bada filmerna fran transportbandet Over en styrrulle 65 och darefter mellan ett par rullar 66, varest de hada filmerna ga isar. Matrisen 54 slingrar sig darefter fram och tillbaka Over parvis anordnade motstaende styrrullar i torkkammaren 67 och passerar darefter till upptagningsspolen 68. Sedan den blanka filmen 53 sling-rat sig fram och tillbaka mellan parvis anordnade motstaende styrrullar i torkkammaren, matas densamma Over styrrullar 69 till en annan vattenbehallare 71, varest filmen titer behandlas for upptagande av en bildserie, innan filmen atergar till transportbandet mellan tryekrullarna 73. Sedan den andra matrisen 55 passerat genom farg- och tvattningsbehallare motsvarande behallaren 60 och 61, matas densamma genom behallaren 71 till transportbandet 52 mellan tryckrullar 72. Sedan filmerna utmatats ur behallaren 71, pressas densamma ater tillsammans medelst tryckrullarna 74 och tryekrullen 75. Sedan filmerna passerat i beroring med varandra utefter en tillracklig stracka av transportbandets bana for astadkommande av fargoverforingen, maths desamma fran transportbandet Over en rulle 76 till ett par rullar 77, varest de hada filmerna lopa isar, varvid den 4— 1.23234 — kopierade filmen 53 passerar genom torkkammaren 78 till upptagningsspolen 79, medan rnatrisen 55 passerar genom torkkammaren till en upptagningsspole 80. The veneering copier shown in Figs. 10 and 11 comprises two drums or disks 51 with a tapered conveyor belt 52 similar to the belt 12 shown in Fig. the coil 56 through a water container 57 and then to the conveyor belt 52 between pressure rollers 58. The matrix 54 is fed from a coil 59 through a container 60, which contains a dye bath of the repellent color, is then passed through a washing container 61 to wash away the adhesive adhering to the film surface. Excess color, after which the matrix is passed through the water container 57 and then to the conveyor belt 52 between the pressure rollers 62. The coated surface 53 of the glossy film 53 is water from the conveyor belt, while the copy side of the matrix 54 is water against the transport hand, so that the hot films are pressed against each other. 62. After the films have been discharged from the container 57, press the same aters together by means of a pair of pressure rollers 63 and a single pressure roller 64. After the two films have wandered in contact with each other a sufficient distance for all the dye to be absorbed from the matrix to the blank film, both films are fed from the conveyor belt over a guide roller 65 and thereafter. between a pair of reels 66, where the hada films gave ice. The die 54 then winds back and forth across pairs of opposing guide rollers in the drying chamber 67 and then passes to the take-up spool 68. After the blank film 53 has wound back and forth between pairs of opposed guide rollers in the drying chamber, the same Over guide rollers 69 are fed to a another water container 71, the film titer being processed to accommodate a series of images, before the film returns to the conveyor belt between the pressure rollers 73. After the second matrix 55 has passed through paint and washing containers corresponding to the containers 60 and 61, it is fed through the container 71 to the conveyor belt 52 72. After the films have been discharged from the container 71, the same are pressed together again by means of the pressure rollers 74 and the pressure roller 75. After the films have passed in contact with each other along a sufficient distance of the conveyor belt path to effect the color transfer, r wool 77, where the had films run ice, the copied film 53 passing through the drying chamber 78 to the take-up spool 79, while the mandrel 55 passes through the drying chamber to a take-up spool 80.

Den sammansatta filmen 53 fulltryckes shlunda med tva serier bilder i komplementlarger frAn delfargsmatriserna 54 och 55. I stallet for endast tva bildserier kunna tre serier kopieras i olika larger, i vilket fall transportbandet i form av en dubbelslinga kan lOpa Over tva par skivor, eller ocksa kunna tre skivor vara anbragta vid de tre hornen av en triangel, sa att transportbandet, nar detsamma passerar frim skiva till skiva, efter vartannat Riper utefter de tre sidorna av triangeln, varvid en delfargsfilm matas till transportbandet utefter var och en av triangelns Ire sidor. The composite film 53 is sometimes printed with two series of images in complementary layers from the sub-color matrices 54 and 55. Instead of only two image series, three series can be copied in different sizes, in which case the conveyor belt in the form of a double loop can run over two pairs of discs, or three discs can be placed at the three horns of a triangle, so that the conveyor belt, when it passes from disc to disc, after every other scratches along the three sides of the triangle, a partial color film being fed to the conveyor belt along each of the Ire sides of the triangle.

Olika detaljkonstruktioner fOr vissa delar till den i fig. 1 och 10 schematiskt visade apparaten Aro visade i patentet nr 112 493. Various detailed constructions for certain parts of the apparatus Aro schematically shown in Figs. 1 and 10 are shown in Patent No. 112,493.

For att sakerstalla, att filmen 6 eller 53 kommer i exakt overensstammande lage med de andra filmerna 10 och 34, eller 54 och 55 varje gang tva filmer sammanforas pa transportbandet 12, bringas enligt foreliggande uppfinning frammatningshalen i filmerna i ingrepp med samma grupp av frammatningstander pa transportbandet. Det Or uppenbart, att frammatningshalen i filmen 6 stâ i ett visst forhallande till bildserien pi filmen, d. v. s. till bildfiiljden a skikten p5 filmen, och att de till filmerna 10 och 34 overfOrda bildserierna a skikten maste ha samma bestamda forhallande till frammatningshalen i dessa filmer. Likasa ha bildserierna p5 filmerna eller rnatriserna 54 och 55 samma bestamda forhallande till frammatningshalen i dessa filmer och de successiva kopieringarna av dessa filmer eller matriser pa Millen 53 maste ha samma bestamda forhallande till frammatningshalen i dessa niter. In order to ensure that the film 6 or 53 comes into exactly the same position as the other films 10 and 34, or 54 and 55 each time two films are joined on the conveyor belt 12, according to the present invention the feed hole in the films is engaged with the same group of feed teeth on the conveyor belt. It is obvious that the feed hole in the film 6 is in a certain relation to the image series in the film, i.e. to the image number of the layers on the film, and that the image series of the layers transferred to the films 10 and 34 must have the same definite ratio to the feed hole in these films. Similarly, the image series on the films or matrices 54 and 55 have the same definite relationship to the feed hall in these films and the successive copies of these films or matrices on Millen 53 must have the same definite relationship to the feed hall in these rivets.

Nar enligt fig. 1 filmernaoch Oro frammatade till transportbandet 12, ingripa frammatningstanderna pA transporthandet i frammatningshalen i bada filmerna, sit att. filmen 10 kommer att bli exakt overlagrad ovanpa filmen 6 for overforandet av skiktet 9 till filmen 10. Salunda liar bildserien skiktet 9 exakt samma forhallande till frammatningshalen i filmen 10, till vilken den Sr overlord, som den hade till frammatningshalen i filmen 6. Frammatningen av filmerna 6 och 34 till transportbandet 12 sker pit sadant satt, att samma grupp av tander pa transportbandet 12, vilken lona ingrep i filmerna 6 och 10, Ater kommer att ingripa i samma frammatningshal i filnien 6, i vilka de ingrep forut och kommer sAlunda att ingripa 1 motsvarande frammatningshal i filmen 34, sA att filmen 34 overlagras pa 11- men 6 pA exakt samma satt som filmen 10 forut overlagrades ovanpa nammla film. De Under pa transportbandet 12, vilka ingrepo i de frammatningshhl i de 'Ada filmerna 6 och 10, vilka limo belagna intill den forsta bilden i bildserien A skiktet som skall overforas, komma salunda att ingripa i de motsvarande frammatningshal i filmerna 6 och 34, vilka aro belagna intill den forsta bilden i bildserien S skiktet, som skall overforas till dessa filmer, och detsamma galler Sven for varje efterfoljande bild i hela serien. Vid den I fig. 10 visade anordningen komma samma grupper av tander p5 transportbandet att ingripa i frammatningshalen i de till transportbandet 52 frammatade filmerna 53 och 55, vilka grupper forut ingrepo i de motsvarande frammatningshalen i filmerna 53 och 54. When according to Fig. 1 the films and Oro are fed to the conveyor belt 12, the feed teeth engage the transport hand in the feed hall in both films, sit that. the film 10 will be exactly superimposed on top of the film 6 for the transfer of the layer 9 to the film 10. Thus, the image series layer 9 has exactly the same relationship to the feed tail in the film 10, to which it Sr overlord, as it had to the feed hole in the film 6. The feed of the films 6 and 34 to the conveyor belt 12 are made in such a way that the same group of teeth on the conveyor belt 12, which intervenes in the films 6 and 10, intervene in the corresponding feed hall in the film 34, so that the film 34 is superimposed on 11 but 6 in exactly the same way as the film 10 was previously superimposed on top of the same film. The Under on the conveyor belt 12, which engaged in the feed holes in the Ada films 6 and 10, which limo coated adjacent to the first image in the image series A layer to be transferred, will thus intervene in the corresponding feed holes in the films 6 and 34, which aro coated next to the first image in the image series S layer, which is to be transferred to these films, and the same applies to Sven for each subsequent image in the entire series. In the device shown in Fig. 10, the same groups of teeth on the conveyor belt will engage in the feed hall in the films 53 and 55 fed to the conveyor belt 52, which groups previously engaged in the corresponding feed halls in the films 53 and 54.

Pa detta satt far bildserien S det till bararen 34 overforda skiktet exakt samma farhallande till bararens frammatningshal som bildserien a det till bararen 10 overforda skiktet har till frammatningshalen i denna barare. Bildfoljden pA de hada filnaerna 10 och 34 ha salunda exakt samma fOrhallande till frammatningshalen i filmerna, vilka hal sjalva ha samma forhallande p5 filmen, sa att bildserien pa de hada filmerna kommer till exakt overensstiimmande lage, om de It'd& filmerna sammanforas. Om dessa filmer anvandas som kopieringsmatriser vid indrankningskopiering, I. ex. som kopieringsmatriser eller filmer 54 och 55 i fig. 10 fit de med dessa matriser successivt utforda kopieringarna pa filmen 53 sanuna fOrhallande till frammatningshalen i denna film, om filmerna 54 Mt 55 successivt overlagras med filmen 53 medelst samma grupp av frammatningstander pa transportbandet 52. In this way, the image series S the layer transferring to the carrier 34 has exactly the same distance to the feed hall of the carrier as the image series of the layer transferred to the carrier 10 has to the feed hole in this carrier. The image sequence on the hada films 10 and 34 thus has exactly the same relation to the feed hall in the films, which hal themselves have the same relation on the film, so that the series of images on the hada films come to exactly the same layer, if the It'd & films are combined. If these films are used as copy matrices in inline copying, I. ex. as copy matrices or films 54 and 55 in Fig. 10, the ones with these matrices successively challenge the copies on the film 53 in relation to the feed hall in this film, if the films 54 Mt 55 are successively superimposed on the film 53 by the same group of feed stands on the conveyor belt 52.

Ett satt att identifiera de olika tapparna Sr att anbringa siffror ph transportbandet, &Isom t. ex. ett nummer intill varje tapp eller ett till varje grupp horande nummer i motsvarighet till langden av ett bildfiilt. I praktiken Sr det emellertid vanligen tillfyllest att hell enkelt utmarka en tapp eller ett par tap-par genom att t. ex. giva denna tapp eller detta par tappar en utmarkande farg, i vilket fall var och en av filmerna kan matas till transportbandet pa sa salt, att denna speciella tapp resp. detta par tappar befinner sig mitt for den forsta bilden av varje film. Om sit Onskas, kan fogen, dam transportbandets hada andar Oro torenade, anvandas sasom marke. One way to identify the different pins Sr to apply numbers ph the conveyor belt, & Isom e.g. a number next to each pin or a number belonging to each group corresponding to the length of an image file. In practice, however, it is usually sufficient to simply mark out a pin or a pair of pin pairs by e.g. give this pin or this pair of pins a distinctive color, in which case each of the films can be fed to the conveyor belt in such a salt that this special pin resp. this pair of drops is in the middle of the first image of each movie. If its Onskas, the joint, dam conveyor belt hada spirits Oro torenade, can be used as a mark.

Claims

Patent claim:

Rift to successively merge a film with several amino films resp. bringing these on top of each other in a layer superimposed to transfer film layer material from one film carrier to another, the feed ridge arranged in each film being successively brought into engagement with feed racks on a support member or conveyor belt, characterized in that the films are fed to the conveyor belt in such a manner provided that the feed halls in the various films, which are to be brought together for the purpose of obtaining agreement between the films, e.g. agreement between the images in a series of images, each time being engaged by the same group of teeth on the conveyor belt.

2. A salt according to claim 1, characterized in that said other films are used with a layer superimposed on the conveyor belt with the first-mentioned film at successive stalls along the path of movement of the conveyor belt p0. in such a way that the same group of -Lander on the conveyor belt engages with the corresponding feed hall in films when one of the films is usually combined with the first-mentioned film. 2. Set according to patent claims 1 and 2, characterized in that the films which combine with the first-mentioned film are the partial color film.

3. A kit according to claim 3, characterized in that the partial color films consist of color-absorbing matrices for producing the composite film according to the soaking process.

4. According to patent claim 3, characterized in that the first-mentioned film is a multilayer film, Iran, the layers of which are successively removed and transferred to film bearers, which form said other films. Stockholm 1948. Kungl. Boktr. P. A. Norsteult Sikter 480089 Aea.1,54.161V.VdtelICIA.tret • sEfr. ................ '7 7.N113M647, -; 43015aisteDCANI 29/0 - I I X.Vh • AMMIMILAMINOLVVIAIN. LITOGR. ANSTALT - '* - 6-7 9 NZLIV "." Weaa.VIVAD-'1Z ■ Sinlo, r.74.27.02,1747: itiMIWZri. 1: 17.4W.1 .............