US196466A - Improvement in processes of producing paper printing-surfaces - Google Patents
Improvement in processes of producing paper printing-surfaces Download PDFInfo
- Publication number
- US196466A US196466A US196466DA US196466A US 196466 A US196466 A US 196466A US 196466D A US196466D A US 196466DA US 196466 A US196466 A US 196466A
- Authority
- US
- United States
- Prior art keywords
- sheet
- paper
- printing
- improvement
- processes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 210000001519 tissues Anatomy 0.000 description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 244000215068 Acacia senegal Species 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N Barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 240000002027 Ficus elastica Species 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 229910001864 baryta Inorganic materials 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229950008597 drug INN Drugs 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
- B41C1/1066—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by spraying with powders, by using a nozzle, e.g. an ink jet system, by fusing a previously coated powder, e.g. with a laser
Definitions
- This invention consists in the process of preparing paper, tissue, or parclnnent, for;
- the letters A B designate two rollers, having their bearings in a frame composed of two standards, 0 0, and one of which rollers is provided with a sleeve or covering, D, of indiarubber or its equivalent material.
- a bed composed of two plates, E F,-placed uponeach other, and which are placed between the rollers A B at one end, the lower one of said plates being preferably made of zinc and the upper one of tin.
- Onthe shaft of one of the rollers A B is mounted a crank, G, for imparting a revolving motion to the rollers.
- the transfer is not necessary, as the said original can be used as a printi1-1g-sheet,the work tobe duplicated being done upon the said blanksheet of paper.
- the printing-sheet of paper is composed of sized paper containing either I rosin, or sulphate of calcium, or sulphate of baryta, or analogous substances, I submit it,-
- the 'prinhng-slwci is composed of nnsized of a printing-or copying: press of any suitable paper, 1 pro mm itbcfin-cdoing dimctly upon or t 'a'msferring the work thereto, as follows '1 immerse the said unsized sheet of paper in concentrated sulphuricacid conta-iningtwenty per cent. of pure water, it snflicient length of time for tlw disintegration of the cellulose of the pzmcr-nlmntonominnte. Tthcn immerse the sheetin water satliruted'with chloride of calcium, and then in water containing eight per cent.
Description
'C. G. MAURICE Process of Prdducing' Paper Printing Surfaces.
No. 196,466. j Patented Oct. 23,1877.
UNITEnS'rA'rEs PATENT OFFIICE.
CHARLES o. MAURICE, or NEW YORK, N. r.
IMPROVEMENT IN PROCESSES 0P PRODUCING PAPER PRINTING-SURFACES.
Specification forming part of Letters Patent No. 196,466, dated October 21,1877; application filed March as, 1877.
- lowing specification.
This invention consists in the process of preparing paper, tissue, or parclnnent, for;
printing directlyfrom, after the manner of lithography, by treating the same to the severalsteps mentioned, in the order of their succession, and with the various ingredients hereinafter specifically set forth.
In the accompanying drawing I have illustrated an apparatus .which isadapte'd to be used in carrying outmy said invention, in which Figure 1 represents a plan or 'top- View of the apparatus; Fig.2 is averfical cross-seciion thereof. 1
Similar letters indicate corresponding parts.
The letters A B designate two rollers, having their bearings in a frame composed of two standards, 0 0, and one of which rollers is provided with a sleeve or covering, D, of indiarubber or its equivalent material. With the rollers A B is combined a bed composed of two plates, E F,-placed uponeach other, and which are placed between the rollers A B at one end, the lower one of said plates being preferably made of zinc and the upper one of tin. Onthe shaft of one of the rollers A B is mounted a crank, G, for imparting a revolving motion to the rollers.
T In carrying. out my invention, I place a blank sheet of paper on the lower or zinc plate E, having previously removed the upper plate F, and lay upon it a pattern-sheet containing the drawing or writing or other work to be reproduced, this work being made with lithographic ink, crayon, or any other lithographic material. This pattern-sheet is placed with its face downward, in contact with said blank sheet, and on top of it is placed a damp sheet of paper of suflicient size to cover the entire rear surface thereof. The whole is then covered by the plate F, and a revolving motion is given to the rollers A B, successively,.in. opposite directions, so asto draw the-bed-plates E F forward and backward, say ten times, so that the work is subjected to pressure between the roll 'ers A B. I then lift up the top plate F, and
remove the damp sheet of paper, and put'another damp sheet of paper in its place-that is to say, on the original or pattern sheet. The top plate F is then replaced and the whole a second time subjected to pressure between the rollers A B, in the manner stated. The second damp sheet is removed, and, after damping thoroughly with a sponge, water is allowed to remain on the original orwpattern sheet a sufiicient length of time to thoroughly soak the latter, and, by this means, together with the pressure referred to, the work is transferred to the blank sheet of paper, and the latter assumes the form of what I term a printing-sheet, or a sheet to take impressions from.
The primary. object of transferring the work from the original to a printing sheet, as specified, instead of using the said original as a printing-sheet,.is to place the work in the proper reverse position, which is necessary, especially when the work consists of writing or type'lettcr. However, when the copy to strike off from the prin g-sheet is done upon tissue, tracing, or translucent pap er, the transfer is not necessary, as the said original can be used as a printi1-1g-sheet,the work tobe duplicated being done upon the said blanksheet of paper. 7
Previous to using the-sheet of paper as a printing-sheet, however, it must be preparedin the following manner: If the printing-sheet is composed of sized paper containing either I rosin, or sulphate of calcium, or sulphate of baryta, or analogous substances, I submit it,-
before printing therefrom and after the work has beendone directly on it or transferred thereto, to the following treatment: I immerse taining thirteen per'cent. nitric acid and two per cent. gum-arabic, and repeat the operation said sized paperin water containing two per of washing it and inhing'the work, Ithen innmri-sethc paper in water containing fifteen per cont.gum-mimic, and let- -it dry. i I then wash inn. third time with pure water, and lay it: on the zine-plate .l' the surface of which is 7 previously covered with printin-g ink by means of 2m inking-roller, or in any other desirable wa y,:s0'thatthe back of the sheet becomes cemented to thessid plate E. 7 face of the sheet, where the work 'is,is then The upper snr rolled up in the some way as practiced by lithographic printers in rolling-tower: lithoi 7 graphic stones-411st is to say, by dampening" the paper with clean water.
But when a certain. number of copies is wanted, instead of using pure water, i use water containing twentyth'c percent. or fifty per cent. of glyo.
crime, and T m we r the printing-sheet with that 7 solution one hourbcfore printing, and by means construction.
It the 'prinhng-slwci is composed of nnsized of a printing-or copying: press of any suitable paper, 1 pro mm itbcfin-cdoing dimctly upon or t 'a'msferring the work thereto, as follows '1 immerse the said unsized sheet of paper in concentrated sulphuricacid conta-iningtwenty per cent. of pure water, it snflicient length of time for tlw disintegration of the cellulose of the pzmcr-nlmntonominnte. Tthcn immerse the sheetin water satliruted'with chloride of calcium, and then in water containing eight per cent. mnmoniue, and then immerse it inpure wan-r. it is then successively immersed in water continuing: six pc cent. or eight per 7 cent. gum-arable, and aftcrwzudin water con 'tiiining fifteen per cent. nitric acid.
it is then again immersed in pure water. I then allow the sheet to dry, and when it commences to curl I subject it to pressure inany convenient way. The sheet is then ready to receive any prepared according to said formula;
I can also use any other pepenor tissue :whichis insoluble in watenibnt will slightly absorb the same, and which is adapted to strongly absorb lithographic ink. I can also use any paper which is covered; on: one of its surfaces m'th metal.
\Vhat I' claim as new, and desire to secure by Letters Patent, is
The process of preparing e sheet of paper, tissue, or parchment for printin gr directly from,
after the manner of lithography, by treating the some to the several steps mentional, in theorder of their succession, and with the various ingredients hereinbetbre specifically named,
- (l. O. MAURICE, \[L s] lVitncsses:
W. HAUFF, F.'KASTENHUBER substontizilly as and for the purpose described. r
In testimony that I: claim the foregoing I have hereunto set my hand and seal this 23d .day of March, 1877
Publications (1)
Publication Number | Publication Date |
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US196466A true US196466A (en) | 1877-10-23 |
Family
ID=2265872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US196466D Expired - Lifetime US196466A (en) | Improvement in processes of producing paper printing-surfaces |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582347A (en) * | 1945-03-08 | 1952-01-15 | Columbia Ribbon & Carbon | Planographic printing |
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0
- US US196466D patent/US196466A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582347A (en) * | 1945-03-08 | 1952-01-15 | Columbia Ribbon & Carbon | Planographic printing |
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