GB1396572A - Apparatus for applying patches to envelope blanks - Google Patents

Apparatus for applying patches to envelope blanks

Info

Publication number
GB1396572A
GB1396572A GB3823772A GB3823772A GB1396572A GB 1396572 A GB1396572 A GB 1396572A GB 3823772 A GB3823772 A GB 3823772A GB 3823772 A GB3823772 A GB 3823772A GB 1396572 A GB1396572 A GB 1396572A
Authority
GB
United Kingdom
Prior art keywords
roll
patch
vacuum
rolls
envelope
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
GB3823772A
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 GB1396572A publication Critical patent/GB1396572A/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
    • 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
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1304—Means making hole or aperture in part to be laminated
    • Y10T156/1309—Means making hole or aperture in part to be laminated and securing separate part over hole or aperture
    • 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
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/1339—Delivering cut part in sequence to serially conveyed articles

Abstract

1396572 Applying window patches to envelope blanks F L SMITHE MACHINE CO Inc 16 Aug 1972 [26 Aug 1971] 38237/72 Heading B8F In a machine for applying one or more window patches to envelope blanks, the blanks are fed from a feed roll 23 to a panel cutter roll 14 rotating in abutment with a back-up anvil 18 and having suction devices 24 for holding the blanks and knives on dies 20, 22 for cutting window portions in them; they are then fed via transfer roll 28 to the patch severing and applying apparatus 30. A web 36 of window patch material is drawn by pull rolls 38, 40 from roll 32, and fed to an adhesive applicator 42, which takes adhesive from a gum box 46 and applies it to selected portions of the web 36 via rolls 44, 50 working in conjunction with back up rolls 52, 54. The web 36 is then fed to a vacuum roll 58 where it is severed into appropriate lengths by a knife blade 72 mounted in a slotted portion 70 of the roll 58 and a knife blade 76 mounted on a roll 74 rotating adjacent the roll 58. The transfer roll 28 rotates at the same speed as the vacuum roll 58 and the envelope blank B on the former is transferred to the latter in superposed relationship with the patch P which is adhesively secured to it by the force of the suction and by pressure between the rolls 58 and 28. In the event of there being no envelope blank the patch P is removed from the vacuum roll 58 by a vacuum roll 114 having a patchdislodging device 118 and a glue scraper 122, and is deposited in a receiver 120. The envelope blank is then transferred via roll 78 to a second patch applying apparatus 80. This has a segmented roll 82 which applies adhesive from a gum box 86 to the envelope blank on a back-up roll 90. A vacuum bar 83 transfers the patch to a roll 112. A patch P 2 is severed from a web 110 by knives 106, 108 on a vacuum roll 102 which is similar to the vacuum roll 58 and is applied to the envelope blank by pressure between the roll 112 and the vacuum roll 102. The envelope blanks are then processed to form envelopes. The rolls 78, 58 and 114 may have a coating of self-lubricating polymeric material. The patch severing and applying apparatus 30 may easily be disconnected by severing the web 36 from the pull rolls 38, 40.
GB3823772A 1971-08-26 1972-08-16 Apparatus for applying patches to envelope blanks Expired GB1396572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17514271A 1971-08-26 1971-08-26

Publications (1)

Publication Number Publication Date
GB1396572A true GB1396572A (en) 1975-06-04

Family

ID=22639089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3823772A Expired GB1396572A (en) 1971-08-26 1972-08-16 Apparatus for applying patches to envelope blanks

Country Status (4)

Country Link
US (1) US3745893A (en)
CA (1) CA948459A (en)
DE (1) DE2241525A1 (en)
GB (1) GB1396572A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451993C3 (en) * 1974-11-02 1983-01-27 Jagenberg-Werke AG, 4000 Düsseldorf Labeling station
US4061527A (en) * 1977-04-12 1977-12-06 Moore Business Forms, Inc. Apparatus for applying patches to a continuous web
GB2064169B (en) 1979-11-05 1983-06-29 Bendix Corp Two-stage pneumatic servovalve assembly
DE3365835D1 (en) * 1982-05-28 1986-10-09 Smithe Machine Co Inc F L Apparatus for making window patches
DE4137349A1 (en) * 1991-11-13 1993-05-19 Windmoeller & Hoelscher DEVICE FOR APPLYING PREVIOUSLY GLUEED LABELS OR HOSE PIECES ON A CONTINUOUS RAIL OR ON CONTINUOUS WORKPIECES
DE4314685A1 (en) * 1993-05-04 1994-11-10 Winkler Duennebier Kg Masch Method and device for gluing paper and / or plastic or mixed products with a pressure sensitive adhesive
DE4424429A1 (en) * 1994-07-12 1996-01-18 Bielomatik Leuze & Co Device for processing layer material
GB2321234A (en) * 1997-01-17 1998-07-22 Britton Polyian Limited Opaque plastics envelope with window
US6722413B1 (en) * 2000-10-26 2004-04-20 Sig Pack Doboy Inc. Cutting and laminating apparatus for producing reinforced web
US20070029034A1 (en) * 2005-08-02 2007-02-08 Mgaya Alexander P Dual cure adhesives
EP1749869A1 (en) * 2005-08-02 2007-02-07 Henkel Corporation Dual cure adhesives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953071A (en) * 1956-04-16 1960-09-20 Us Envelope Co Manufacture of window envelopes
DE1258718B (en) * 1966-11-02 1968-01-11 Winkler Duennebier Kg Masch Device for applying the window material to several window openings in moving blanks of paper or the like.
CA852181A (en) * 1967-01-31 1970-09-22 Weisshuhn Peter Apparatus and method for forming thermoplastic windows on envelopes, bags or boxes
US3416414A (en) * 1967-07-20 1968-12-17 Eliot S. Smithe Multipurpose suction roll for envelope making machines
US3572222A (en) * 1969-01-21 1971-03-23 Gaw O Hara Envelope Co Attachment for a conventional non-window envelope machine

Also Published As

Publication number Publication date
DE2241525A1 (en) 1973-03-08
US3745893A (en) 1973-07-17
CA948459A (en) 1974-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee