US3649121A - Mass production photographic printing method - Google Patents

Mass production photographic printing method Download PDF

Info

Publication number
US3649121A
US3649121A US859898A US3649121DA US3649121A US 3649121 A US3649121 A US 3649121A US 859898 A US859898 A US 859898A US 3649121D A US3649121D A US 3649121DA US 3649121 A US3649121 A US 3649121A
Authority
US
United States
Prior art keywords
prints
strip
print
mask
region
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
Application number
US859898A
Inventor
Lewis Cohen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3649121A publication Critical patent/US3649121A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/44—Projection printing apparatus, e.g. enlarger, copying camera for multiple copying of the same original at the same time
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting

Definitions

  • ABSTRACT A mass production photographic printing method for producing a strip containing a plurality of large and small prints, with one large print and one small print made simultaneously from each negative.
  • the prints are arranged on the strip so that for every two regular sized prints, there is a space of predetermined size, with two wallet sized prints substantially filling [56] References Cited such space.
  • a number of photographic finishing firms offer a free wallet size print with every regular size print they make, as a sales promotion.
  • the wallet size print is printed beside the regular print, and the relative sizes of the prints is such that an extra blank space is left beside the wallet size print, this space generally being used for advertising. This extra space results in a considerable amount of wastage of photographic paper, and it is an object of this invention to eliminate such wastage.
  • a large print and a small print are made simultaneously from each negative.
  • the prints are made from a large strip of photographic paper (usually in a roll) and the prints are arranged on the strip so that for every two regular size prints, there is a space of predetermined size, with two wallet size prints substantially filling such space.
  • the strip is cut after the roll has been printed so that each regular size print has one wallet size print associated with it.
  • FIG. 1 is a diagrammatic view of a portion of a photographic printing machine
  • FIG. 2 is a plan view of a strip of photographic printing paper illustrating the relative positions of prints produced by the printing machine in accordance with the present inventron;
  • FIG. 3 is a view similar to FIG. 2 showing the relative positions of a number of prints on a strip of photographic printing paper;
  • FIG. 4 is a plan view of a stationary mask for use with the printing machine
  • FIG. 5 is a plan view of an oscillatory mask used together with the stationary mask.
  • FIGS. 6 and 7 are diagrammatic plan views showing the function of the masks.
  • a photographic enlarger is generally indicated by reference numeral 10, and it includes a conventional light source 12 and a negative guide 14 for guiding a strip of photographic negatives 16 past the light source 12.
  • the enlarger has three lenses 18, 20 and 22 which form three separate images from the same negative.
  • a strip of photographic printing paper 24 is held in place on a flat surface 26 beneath a two-piece mask 28, in the focal plane of the lenses 18, 20 and 22.
  • the relative positions of the images produced by the lenses 18, 20 and 22 is best shown in FIG. 2.
  • Lens 18 produces a relatively large square image 30 which has transverse sides 31, 32, and longitudinal sides 33, 34, and lenses 20 and 22 produce smaller square images and 36 respectively.
  • the area of the image 30 is approximately four times the area of each of the similar images 35 and 36 so that the sides of the images 35, 36 are of half the length of the sides of the image 30.
  • the mask 28 is arranged to blank out either the image 35 or the image 36 so that in one projection through the enlarger 10 the image 30 is produced together with one of the images 35, 36. The details of the mask 28 will be described below.
  • FIG. 3 shows a series of prints Al, A2; B1, B2; C1, C2; and D1, D2 on a strip ofphotographic printing paper 37.
  • the prints A1 and A2 are made simultaneously, then the prints B1 and B2, and so on.
  • a pair of masks 38 (FIG. 4) and 40, (FIG. 5) are placed together to form the mask 28 (FIG. 1).
  • the mask 38 which is stationary, comprises a thin sheet of opaque material having a central aperture 42 corresponding to the size of the relatively large prints A1, B1 etc., and a pair of smaller similar apertures 44, 46 which correspond to the sizb of the smaller prints A2, B2, C2 etc.
  • the apertures 44, 46 are positioned on either side of the aperture 42 with the aperture 44 on one side of a longitudinal centerline 48 and the aperture 46 on the opposite side of the centerline 48.
  • the osci atory mask 40 has a central rectangular aperture 50, the sides of which are proportioned such that when the mask 40 is superimposed on the mask 38 in one of the positions shown in FIGS. 6 and 7, the mask 40 exposes either the apertures 42 and 44 (FIG. 6) or apertures 42 and 46 (FIG. 7) depending upon the position of the mask 40.
  • the strip 37 of photographic printing paper is positioned in the projector 10 (FIG. 1) with the oscillatory mask 40 in the position shown in FIG. 6 relative to the stationary mask 38.
  • a first negative is projected to expose the prints Al and A2 simultaneously.
  • the printing paper is advanced a distance of 3x, where x is the length of the prints A2, B2, etc., and 2x is the length of the prints A1, B1, etc., (these dimensions include a border if desired).
  • the oscillatory mask 40 is moved to a second position as shown in FIG. 7.
  • a second negative is exposed to produce prints B1 and B2 and the oscillatory mask is then returned to its first position and the printing paper is advanced a distance of 2x.
  • a third negative is then exposed to make prints Cl and C2 and the cycle is repeated. Each cycle produces four prints similar to Al, A2 and B1, B2.
  • the strip 36 can be perforated so that prints A1, A2 can be separated from the strip 37 and also from each other. If desired, rectangular prints can be made from rectangular negatives, the proportions of the large prints relative to the small prints will remain the same.
  • the mask 40 could be kept stationary and the mask 38 oscillated transversely instead of Iongitudinally as described above.
  • the mask 38 could be provided with hinged flaps covering the apertures 44, 46, the flaps being pivotable in either a horizontal or a vertical plane to alternately mask or expose the printing paper beneath the respective apertures 44, 46.
  • a method of producing a plurality of photographic prints in a strip of photographic paper comprising:

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

A mass production photographic printing method for producing a strip containing a plurality of large and small prints, with one large print and one small print made simultaneously from each negative. The prints are arranged on the strip so that for every two regular sized prints, there is a space of predetermined size, with two wallet sized prints substantially filling such space. The strip is cut after printing so that each regular sized print has one wallet sized print associated with it.

Description

United States Patent Cohen [54] MASS PRODUCTION PHOTOGRAPHIC [21] Appl. No.: 859,898
[52] US. Cl ..355/77, 355/46, 355/54, 355/74 [51] Int. Cl. ..G03b 27/44 [58] Field of Search ..355/46, 77, 40, 74, 125 127, 355/114, 132, 54
[ 5] Mar. 14, 1972 2,682,193 6/1954 Schubert et a1 ..355/77 3,401,594 9/ 1968 Daughtery ...355/46 3,418,049 12/1968 Whitlatch ...355/74 3,424,527 l/l969 Bremson ..355/46 Primary Examiner-Joseph F. Peters, Jr. Assistant ExaminerRichard A. Wintercom Attorney-Rogers, Bereskin & Parr [57] ABSTRACT A mass production photographic printing method for producing a strip containing a plurality of large and small prints, with one large print and one small print made simultaneously from each negative. The prints are arranged on the strip so that for every two regular sized prints, there is a space of predetermined size, with two wallet sized prints substantially filling [56] References Cited such space. The strip 18 out after printing so that each regular UNITED STATES PATENTS sized print has one wallet sized print associated with it.
2,490,033 12/ 1949 Current .355/77 1 Claims, 7 Drawing Figures j A1 Q 2 I X l 2X L 2x x 2x l l I Patented Mar h 14, 1 12 3,649,121
2 Sheets Sheet 1 a INVENTQR.
' 4 w HEN FIG. 2 c0 MASS PRODUCTION PHOTOGRAPI-IIC PRINTING METHOD This invention relates to the art of mass production photographic printing and in particular to a new method of producing a strip of prints from photographic negatives.
A number of photographic finishing firms offer a free wallet size print with every regular size print they make, as a sales promotion. In a popular method used by many such firms, the wallet size print is printed beside the regular print, and the relative sizes of the prints is such that an extra blank space is left beside the wallet size print, this space generally being used for advertising. This extra space results in a considerable amount of wastage of photographic paper, and it is an object of this invention to eliminate such wastage.
In the present invention, when successive negatives are passed through a mass production photographic printing machine, a large print and a small print are made simultaneously from each negative. The prints are made from a large strip of photographic paper (usually in a roll) and the prints are arranged on the strip so that for every two regular size prints, there is a space of predetermined size, with two wallet size prints substantially filling such space. The strip is cut after the roll has been printed so that each regular size print has one wallet size print associated with it.
In the drawings:
FIG. 1 is a diagrammatic view of a portion of a photographic printing machine;
FIG. 2 is a plan view of a strip of photographic printing paper illustrating the relative positions of prints produced by the printing machine in accordance with the present inventron;
FIG. 3 is a view similar to FIG. 2 showing the relative positions of a number of prints on a strip of photographic printing paper;
FIG. 4 is a plan view of a stationary mask for use with the printing machine;
FIG. 5 is a plan view of an oscillatory mask used together with the stationary mask; and
FIGS. 6 and 7 are diagrammatic plan views showing the function of the masks.
Referring to FIG. I, a photographic enlarger is generally indicated by reference numeral 10, and it includes a conventional light source 12 and a negative guide 14 for guiding a strip of photographic negatives 16 past the light source 12. The enlarger has three lenses 18, 20 and 22 which form three separate images from the same negative. A strip of photographic printing paper 24 is held in place on a flat surface 26 beneath a two-piece mask 28, in the focal plane of the lenses 18, 20 and 22. The relative positions of the images produced by the lenses 18, 20 and 22 is best shown in FIG. 2. Lens 18 produces a relatively large square image 30 which has transverse sides 31, 32, and longitudinal sides 33, 34, and lenses 20 and 22 produce smaller square images and 36 respectively. The area of the image 30 is approximately four times the area of each of the similar images 35 and 36 so that the sides of the images 35, 36 are of half the length of the sides of the image 30. The mask 28 is arranged to blank out either the image 35 or the image 36 so that in one projection through the enlarger 10 the image 30 is produced together with one of the images 35, 36. The details of the mask 28 will be described below.
Reference is now made to FIG. 3 which shows a series of prints Al, A2; B1, B2; C1, C2; and D1, D2 on a strip ofphotographic printing paper 37. The prints A1 and A2 are made simultaneously, then the prints B1 and B2, and so on. To produce these prints a pair of masks 38 (FIG. 4) and 40, (FIG. 5) are placed together to form the mask 28 (FIG. 1). The mask 38, which is stationary, comprises a thin sheet of opaque material having a central aperture 42 corresponding to the size of the relatively large prints A1, B1 etc., and a pair of smaller similar apertures 44, 46 which correspond to the sizb of the smaller prints A2, B2, C2 etc. The apertures 44, 46 are positioned on either side of the aperture 42 with the aperture 44 on one side of a longitudinal centerline 48 and the aperture 46 on the opposite side of the centerline 48.
The osci atory mask 40 has a central rectangular aperture 50, the sides of which are proportioned such that when the mask 40 is superimposed on the mask 38 in one of the positions shown in FIGS. 6 and 7, the mask 40 exposes either the apertures 42 and 44 (FIG. 6) or apertures 42 and 46 (FIG. 7) depending upon the position of the mask 40.
Reference is again made to FIG. 3. The strip 37 of photographic printing paper is positioned in the projector 10 (FIG. 1) with the oscillatory mask 40 in the position shown in FIG. 6 relative to the stationary mask 38. A first negative is projected to expose the prints Al and A2 simultaneously. Next the printing paper is advanced a distance of 3x, where x is the length of the prints A2, B2, etc., and 2x is the length of the prints A1, B1, etc., (these dimensions include a border if desired). At the same time as the printing paper is advanced, the oscillatory mask 40 is moved to a second position as shown in FIG. 7. A second negative is exposed to produce prints B1 and B2 and the oscillatory mask is then returned to its first position and the printing paper is advanced a distance of 2x. A third negative is then exposed to make prints Cl and C2 and the cycle is repeated. Each cycle produces four prints similar to Al, A2 and B1, B2.
The strip 36 can be perforated so that prints A1, A2 can be separated from the strip 37 and also from each other. If desired, rectangular prints can be made from rectangular negatives, the proportions of the large prints relative to the small prints will remain the same. It will be understood that other forms of masks could be employed in accordance with the invention. For example, the mask 40 could be kept stationary and the mask 38 oscillated transversely instead of Iongitudinally as described above. Alternatively, the mask 38 could be provided with hinged flaps covering the apertures 44, 46, the flaps being pivotable in either a horizontal or a vertical plane to alternately mask or expose the printing paper beneath the respective apertures 44, 46.
What I claim as my invention is:
1. A method of producing a plurality of photographic prints in a strip of photographic paper, comprising:
a. masking said strip to expose a first region and a second region, the area of the second region being about onequarter the area of the first region, the first and second regions being rectilinear and of similar shape, one side of said first region being aligned with one side of said second region and said first and second regions being positioned side by side on said strip,
b. photographically exposing said first and second regions to light containing an image to be printed,
c. advancing said strip a distance equal to three times the length of said one side of said second region,
d. masking said strip to expose a third region and a fourth region, the third region being identical to the first region and the fourth region being identical to the second region, the second and fourth regions being positioned side by side transversely to said strip, one side of said third region being aligned with one side of said fourth region, said one side of said third region being opposite to said one side of said first region,
. photographically exposing said third and fourth regions to light containing another image to be printed, f. advancing said strip a distance equal to two times the length of said one side of said fourth region, and g. repeating the aforesaid steps.
US859898A 1969-09-22 1969-09-22 Mass production photographic printing method Expired - Lifetime US3649121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85989869A 1969-09-22 1969-09-22

Publications (1)

Publication Number Publication Date
US3649121A true US3649121A (en) 1972-03-14

Family

ID=25331998

Family Applications (1)

Application Number Title Priority Date Filing Date
US859898A Expired - Lifetime US3649121A (en) 1969-09-22 1969-09-22 Mass production photographic printing method

Country Status (1)

Country Link
US (1) US3649121A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516721A (en) * 1974-07-08 1976-01-20 Moshichi Nakajima IKOHIKI NOBASHIKI
DE2836323A1 (en) * 1978-08-19 1980-02-28 Thomas D Clark High-density recording of slide transparencies - uses copying camera with four lenses to produce closely spaced images of slides on film sheet
US4380395A (en) * 1979-06-04 1983-04-19 Hitachi, Ltd. Reduction projection aligner system
US4408876A (en) * 1981-11-27 1983-10-11 Motion Technology Corporation Method and apparatus for microfilming documents of varied length
US4837602A (en) * 1987-03-06 1989-06-06 Fuji Photo Film Co., Ltd. Photographic printer making differently-sized prints
US4896187A (en) * 1988-08-19 1990-01-23 Clapp Roy A High-efficiency illuminating system and method for multi-image printers
US6130740A (en) * 1997-02-03 2000-10-10 Eastman Kodak Company Method and apparatus for printing on a photosensitive material using a liquid crystal display
EP1154318A1 (en) * 1995-05-09 2001-11-14 Noritsu Koki Co., Ltd. Cut position indications on photographic print
US20060117978A1 (en) * 2004-12-02 2006-06-08 Brian Copeland Method of sizing paper-backed images for standard sized picture frames
US7139095B1 (en) 2000-09-28 2006-11-21 Hewlett-Packard Development Company, L.P. User interface for instant and full-featured index page printing from a direct-connect printer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490033A (en) * 1945-12-27 1949-12-06 Ira B Current Method for the duplicating of index cards and the like for cross filing purposes
US2682193A (en) * 1951-03-10 1954-06-29 Eastman Kodak Co Method of laterally aligning the images of documents on film strips
US3401594A (en) * 1965-12-01 1968-09-17 Film Corp Of America Photographic printing apparatus for making plural assorted-sized prints simultaneously
US3418049A (en) * 1965-12-20 1968-12-24 Robert W. Whitlatch Easel for photographic enlargers
US3424527A (en) * 1966-12-27 1969-01-28 Robert S Bremson Jr Method and apparatus for photographic printing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490033A (en) * 1945-12-27 1949-12-06 Ira B Current Method for the duplicating of index cards and the like for cross filing purposes
US2682193A (en) * 1951-03-10 1954-06-29 Eastman Kodak Co Method of laterally aligning the images of documents on film strips
US3401594A (en) * 1965-12-01 1968-09-17 Film Corp Of America Photographic printing apparatus for making plural assorted-sized prints simultaneously
US3418049A (en) * 1965-12-20 1968-12-24 Robert W. Whitlatch Easel for photographic enlargers
US3424527A (en) * 1966-12-27 1969-01-28 Robert S Bremson Jr Method and apparatus for photographic printing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516721A (en) * 1974-07-08 1976-01-20 Moshichi Nakajima IKOHIKI NOBASHIKI
DE2836323A1 (en) * 1978-08-19 1980-02-28 Thomas D Clark High-density recording of slide transparencies - uses copying camera with four lenses to produce closely spaced images of slides on film sheet
US4380395A (en) * 1979-06-04 1983-04-19 Hitachi, Ltd. Reduction projection aligner system
US4408876A (en) * 1981-11-27 1983-10-11 Motion Technology Corporation Method and apparatus for microfilming documents of varied length
US4837602A (en) * 1987-03-06 1989-06-06 Fuji Photo Film Co., Ltd. Photographic printer making differently-sized prints
US4896187A (en) * 1988-08-19 1990-01-23 Clapp Roy A High-efficiency illuminating system and method for multi-image printers
EP1154318A1 (en) * 1995-05-09 2001-11-14 Noritsu Koki Co., Ltd. Cut position indications on photographic print
US6130740A (en) * 1997-02-03 2000-10-10 Eastman Kodak Company Method and apparatus for printing on a photosensitive material using a liquid crystal display
US6437849B1 (en) 1997-02-03 2002-08-20 Eastman Kodak Company Method and apparatus for printing on a photosensitive material using a liquid crystal display
US7139095B1 (en) 2000-09-28 2006-11-21 Hewlett-Packard Development Company, L.P. User interface for instant and full-featured index page printing from a direct-connect printer
US20060117978A1 (en) * 2004-12-02 2006-06-08 Brian Copeland Method of sizing paper-backed images for standard sized picture frames

Similar Documents

Publication Publication Date Title
US3649121A (en) Mass production photographic printing method
GB1246557A (en) Improvements in integral photographs
US5111236A (en) Multiple-print 3-D printer and process
SU660608A3 (en) Method of making transparent originals for copying to printing plates and device for effecting same
US3424527A (en) Method and apparatus for photographic printing
US1734780A (en) Apparatus for producing margined photographs
GB1520586A (en) Method of exposing stripe like areas to light
US3617281A (en) Printing of lenticular films
US2752818A (en) Photographic text correction machine
US2609294A (en) Cinematographic matte
US2181405A (en) Method of making animated motion pictures
US3602590A (en) Method of producing photographic print comprising high contrast and lesser contrast portions
US1794043A (en) Printing and producing double-width positive film strips
US2738704A (en) Strip material advancing mechanism
SE8008833L (en) METHOD OF PHOTOGRAPHIC PREPARATION OF IMAGES AND A PHOTOGRAPHIC NEGATIVE PLATE FOR USE THEREOF
US3865485A (en) Cylindrical lens bonded microfiche
US1815251A (en) Method of producing motion picture films
GB1108716A (en) Photographic printing apparatus for making a plurality of assorted-sized prints simultaneously
US4116694A (en) Color separated film strip type font
SE423838B (en) SET AND DEVICE FOR PRODUCING Stereo Images
US1717404A (en) Art of color photography
US1465643A (en) Sensitive plate, film, or the like for color prints
US2049694A (en) Photographic printing
US3690762A (en) Method of producing a microfiche
US2129205A (en) Manufacture of lenticular prints