GB506001A - Improvements in envelope making machines - Google Patents

Improvements in envelope making machines

Info

Publication number
GB506001A
GB506001A GB31940/37A GB3194037A GB506001A GB 506001 A GB506001 A GB 506001A GB 31940/37 A GB31940/37 A GB 31940/37A GB 3194037 A GB3194037 A GB 3194037A GB 506001 A GB506001 A GB 506001A
Authority
GB
United Kingdom
Prior art keywords
strip
patches
blanks
shears
severed
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
GB31940/37A
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.)
FL Smithe Machine Co Inc
Original Assignee
FL Smithe Machine Co Inc
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 FL Smithe Machine Co Inc filed Critical FL Smithe Machine Co Inc
Publication of GB506001A publication Critical patent/GB506001A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • B31B70/826—Forming or attaching windows involving applying window patches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/104—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from rhombus shaped sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/917—Envelope
    • Y10S493/919—Envelope having window

Landscapes

  • Making Paper Articles (AREA)

Abstract

506,001. Applying patches by adhesion to envelope blanks. SMITHE MACHINE CO., Inc., F. L. Nov. 19, 1937, No. 31940. Convention date, Jan. 6. [Class 73] [Also in Group XVII] In an envelope-making machine in which window patches are severed from strip material and applied to envelope blanks, the blanks B<1>, B<11> . . . , with the cut-out window apertures gummed, are fed from the left, Fig. 3, by rolls C, gripped at X to clear the adhesive. Cut patches W, severed from a strip S, are taken by a suction sector T, rotating at a variable speed, and pressed on to the blanks which are fed to the right, Fig. 3, by rolls R<11>, R<3> to conveyer chains C<11> to folding &c. mechanism: The strip S, led through a spring-biassed tension device M, is fed by a rotor R with which cooperates a belt 12, running over pulleys 25, 26, the rotor being driven at variable speed, by a constant speed mechanism, such that substantially a moment of dwell of the web S is provided during the operation of the shears 15, 16. Fingers 81, carried adjustably by a rod 83, guide the leading end of the strip 5 between the shears, which are cam operated, the web being tensioned by the suction sector T on co-operating feed sector E geared therewith, immediately before and during severing by the shears. The drive means for the patch material is adjustable so that larger or smaller patches may be severed. Specification 460,367, [Group XVII], is referred to.
GB31940/37A 1937-01-06 1937-11-19 Improvements in envelope making machines Expired GB506001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119200A US2209347A (en) 1937-01-06 1937-01-06 Envelope making machine

Publications (1)

Publication Number Publication Date
GB506001A true GB506001A (en) 1939-05-19

Family

ID=22383071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31940/37A Expired GB506001A (en) 1937-01-06 1937-11-19 Improvements in envelope making machines

Country Status (4)

Country Link
US (1) US2209347A (en)
DE (1) DE700526C (en)
FR (1) FR830600A (en)
GB (1) GB506001A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723604A (en) * 1951-10-26 1955-11-15 E G Staude Mfg Company Inc Window applying machine
US2996962A (en) * 1957-06-07 1961-08-22 Berkley Machine Co Apparatus for cutting and applying patches to window envelope blanks and like articles
US3112680A (en) * 1961-07-24 1963-12-03 William J Hein Device for producing windowed packages
FR2401020B1 (en) * 1978-04-12 1986-03-07 Moore Business Forms Inc IMPROVEMENTS RELATING TO THE APPLICATION OF PIECES TO CONTINUOUS BANDS

Also Published As

Publication number Publication date
FR830600A (en) 1938-08-03
DE700526C (en) 1940-12-23
US2209347A (en) 1940-07-30

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