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US1897864A - Printer's blanket - Google Patents

Printer's blanket Download PDF

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Publication number
US1897864A
US1897864A US643765A US64376532A US1897864A US 1897864 A US1897864 A US 1897864A US 643765 A US643765 A US 643765A US 64376532 A US64376532 A US 64376532A US 1897864 A US1897864 A US 1897864A
Authority
US
United States
Prior art keywords
paper
web
fibres
blanket
ink
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
US643765A
Other languages
English (en)
Inventor
Elmer C Schacht
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.)
Saint Gobain Abrasives Inc
Original Assignee
Behr Manning 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 Behr Manning Corp filed Critical Behr Manning Corp
Priority to US643765A priority Critical patent/US1897864A/en
Application granted granted Critical
Publication of US1897864A publication Critical patent/US1897864A/en
Priority to GB29338/33A priority patent/GB427337A/en
Priority to FR764075D priority patent/FR764075A/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
    • B41N10/02—Blanket structure
    • B41N10/04—Blanket structure multi-layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds

Definitions

  • the fibres with which the cork particles' are mixed to form the web should be sufficiently lon (a) to contribute tea-ring strength to tie finished product, (b) to mesh and hold the separating particles, i. e., the cork and (c) to make an absorbent paper,
  • I nean materials of low specific gravity which are compressible and/or elastic, which preferably canbe screened to a size and which are of a character which retain compressibility and size when Wet or compressed and which continue to separate the contiguous fibres and tend to cause these fibres to return to their original position when pressure has been released.
  • the fibre and separator web after saturation is used as a press blanket but is preferably combined With a layer or layers or core of reinforcing material as previously described in connection with the saturated fibre web, and Will be similarly built up to any desired thickness. Likewise an ink and oil resistant a'nd repellant coating is applied to the surface of the web or the reinforcing layer as previously described.
  • a printing press blanket comprising layers of paper-like Webs of libres adhesively united to form an integral structure and saturated with flexible ink and oil resistant binder, and a coating of ink and oil resistant material on one face of the blanket.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
US643765A 1932-11-21 1932-11-21 Printer's blanket Expired - Lifetime US1897864A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US643765A US1897864A (en) 1932-11-21 1932-11-21 Printer's blanket
GB29338/33A GB427337A (en) 1932-11-21 1933-10-23 Improvements in printing press blankets
FR764075D FR764075A (fr) 1932-11-21 1933-11-20 Perfectionnements aux blanchets de presses d'imprimerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643765A US1897864A (en) 1932-11-21 1932-11-21 Printer's blanket

Publications (1)

Publication Number Publication Date
US1897864A true US1897864A (en) 1933-02-14

Family

ID=24582158

Family Applications (1)

Application Number Title Priority Date Filing Date
US643765A Expired - Lifetime US1897864A (en) 1932-11-21 1932-11-21 Printer's blanket

Country Status (3)

Country Link
US (1) US1897864A (fr)
FR (1) FR764075A (fr)
GB (1) GB427337A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053718A (en) * 1958-07-03 1962-09-11 Kimberly Clark Co Compressed top press sheet
US3295443A (en) * 1964-06-23 1967-01-03 Matthews & Co Jas H Printing plate for rotary printing drums and attachment means therefor
US3453955A (en) * 1965-10-20 1969-07-08 Harris Intertype Corp Shock absorber with movement limiting stop for rotary printing press cylinders
US3467009A (en) * 1965-07-06 1969-09-16 Grace W R & Co Compressible printing roll

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752280A (en) * 1953-02-02 1956-06-26 Crown Cork & Seal Co Printer's blanket and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053718A (en) * 1958-07-03 1962-09-11 Kimberly Clark Co Compressed top press sheet
US3295443A (en) * 1964-06-23 1967-01-03 Matthews & Co Jas H Printing plate for rotary printing drums and attachment means therefor
US3467009A (en) * 1965-07-06 1969-09-16 Grace W R & Co Compressible printing roll
US3453955A (en) * 1965-10-20 1969-07-08 Harris Intertype Corp Shock absorber with movement limiting stop for rotary printing press cylinders

Also Published As

Publication number Publication date
FR764075A (fr) 1934-05-14
GB427337A (en) 1935-04-23

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