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CA962869A - Method of manufacturing self-developing photographic film units - Google Patents

Method of manufacturing self-developing photographic film units

Info

Publication number
CA962869A
CA962869A CA116,084A CA116084A CA962869A CA 962869 A CA962869 A CA 962869A CA 116084 A CA116084 A CA 116084A CA 962869 A CA962869 A CA 962869A
Authority
CA
Canada
Prior art keywords
photographic film
film units
manufacturing self
developing photographic
developing
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
Application number
CA116,084A
Other versions
CA116084S (en
Inventor
Louis O. Bruneau
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of CA962869A publication Critical patent/CA962869A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/46—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by the trapping means or gas releasing means
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1074—Separate cutting of separate sheets or webs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
CA116,084A 1971-04-20 1971-06-18 Method of manufacturing self-developing photographic film units Expired CA962869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13553971A 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
CA962869A true CA962869A (en) 1975-02-18

Family

ID=22468545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,084A Expired CA962869A (en) 1971-04-20 1971-06-18 Method of manufacturing self-developing photographic film units

Country Status (3)

Country Link
US (1) US3752723A (en)
AT (1) AT329378B (en)
CA (1) CA962869A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819376A (en) * 1972-10-25 1974-06-25 Polaroid Corp Sensitometric modification by pre-exposure
GB1507979A (en) * 1974-05-06 1978-04-19 Eastman Kodak Co Integral film unit
US4161815A (en) * 1977-06-30 1979-07-24 Polaroid Corporation Methods for making electrical cells and batteries
US4294640A (en) * 1979-12-12 1981-10-13 Verbatim Corporation Forming process for light gauge polymer sheet material
US4312939A (en) * 1980-04-18 1982-01-26 Polaroid Corporation Photographic product and process of making the same
DE4422734A1 (en) * 1994-06-29 1996-01-04 Bosch Gmbh Robert Method and device for producing a coated plate
ZA956762B (en) * 1995-08-14 1996-03-20 Lin Fen Fen Mine support bag
DE60038142T2 (en) * 1999-07-02 2009-02-19 Fujifilm Corporation Method and apparatus for producing instant film unit
EP1128207A3 (en) * 2000-02-21 2001-10-10 Fuji Photo Film Co., Ltd. Method of and apparatus for manufacturing instant photographic film units
US6626464B1 (en) 2001-03-12 2003-09-30 Convergent Label Technology Form with label and non-label portions, and method of manufacturing same

Also Published As

Publication number Publication date
AT329378B (en) 1976-05-10
ATA530771A (en) 1975-07-15
US3752723A (en) 1973-08-14

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