US3608816A - Sealed envelope with removable insert - Google Patents

Sealed envelope with removable insert Download PDF

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Publication number
US3608816A
US3608816A US835197A US3608816DA US3608816A US 3608816 A US3608816 A US 3608816A US 835197 A US835197 A US 835197A US 3608816D A US3608816D A US 3608816DA US 3608816 A US3608816 A US 3608816A
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United States
Prior art keywords
envelope
edge
envelopes
insert
cutout
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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
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US835197A
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English (en)
Inventor
Frank H Neubauer
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Transkrit Corp
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Transkrit Corp
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Publication date
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/02—Form sets
    • B42D5/023—Continuous form sets
    • B42D5/025—Mailer assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/36—Finger openings, slots, or gripping tabs

Definitions

  • This invention relates generally to a continuous series of envelopes for use in high-speed processing equipment, and more particularly, to envelopes having at lease one insert which is readily removable therefrom.
  • High-speed printers are frequently used by organizations which send large quantity mailings to, for example, their customers or clients.
  • This type of equipment requires the mailings to be supplied to it in a continuous series for tabulating the information desired to be forwarded.
  • One example of a use for such equipment is a banking organization which sends a yearly statement to its depositors containing the amount of interest earned during the year by the respective depositor.
  • a sealed envelope containing an insert has been used which requires the recipient to peel back the front portion of the envelope in order to gain access to the insert being forwarded.
  • a detachable edge strip has to be removed by the recipient in order to expose the insert being forwarded.
  • a continuous series of envelopes is provided having superimposed plies which are delimited by transverse lines of weakening at spaced intervals and which form the front and back portions of the envelopes. At least one edge of each envelope has the front and back portions releasably sealed to each other as by a releasable adhesive. Each envelope also has permanent closure means along the remaining edges for bonding the front and back portions and forming a pocket.
  • the insert for the envelope is housed within the pocket and has a portion thereof exposed so that as that portion of the insert is pulled away from the envelope, at least a portion of the bond of the releasable adhesive is broken and the insert is removed from the envelope.
  • the edge of the envelope containing the releasable adhesive has a cutout extending through the front and back portions of the envelope, and the insert has a tab member.
  • the tab member extends into the cutout or beyond the edge of the envelope, so that the recipient may readily grasp the tab and remove the insert from the envelope.
  • the insert may be adjacent to but free of the releasable adhesive or, alternatively, the insert may be bonded to the front and back portions of the envelope by means of the releasable adhesive.
  • the series of envelopes may also be provided with one or more detachable edge strips having pin-feed holes therethrough so that the envelopes may be fed through highspeed processing equipment wherein printed material is imparted thereon.
  • the front portion of the envelope may be provided with a carbon backing as by spot-carbonizing so that differing printed information may be simultaneously placed on the envelope and on the insert contained within the envelope.
  • One advantage of the type of envelopes disclosed herein is that the recipient may cause the insert to be removed from the envelope in a single operation.
  • the recipient merely grasps the exposed portion of the insert while holding the other end of the envelope and, by pulling or snapping the insert, causes the bond of the releasable adhesive to be broken to thereby free the insert from the envelope.
  • the insert may be removed without mutilation and may accordingly be retained as a permanent copy of the information contained thereon.
  • FIG. l is a perspective view of the envelope of this invention illustrated as a continuous series of envelopes, a single envelope detached from the remaining envelopes, and a single envelope having the insert removed therefrom;
  • FIG. 2 is a plan view of the sealed envelope illustrated in FIG. 1;
  • FIG. 3 is an exploded perspective view of the real portion of the sealed envelope of FIG. ll;
  • FIG. 4 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a single edge strip and one edge of the insert is contiguous with the edge of the envelope containing the cutout;
  • FIG. 5 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a single edge strip and one edge of the insert terminates adjacent to but free of the releasable adhesive, and has a tab protruding into cutouts in the front and back portions of the envelope;
  • FIG. 6 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a pair of edge strips and the insert tab protrudes beyond one of the edges of the envelope which is not provided with an edge strip;
  • FIG. 7 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a pair of edge strips and one edge of the insert terminates adjacent to but free of the releasable adhesive, and has a tab protruding into a cutout;
  • FIG. 8 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a pair of edge strips and the insert tab protrudes into one of the edge strips;
  • FIG. 9 is a plan view of another embodiment of this invention wherein one edge of the sealed envelope is provided with a single edge strip and the insert tab protrudes beyond the opposite edge of the envelope;
  • FIG. 10 is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a pair of edge strips and perforated cutout portions in front and back of the envelope;
  • FIG. Ill is a plan view of another embodiment of this invention wherein the sealed envelope is provided with a removable edge strip along one side and perforations through the insert along the other side with the tab protruding beyond the edge of the envelope; and
  • FIG. 12 is a cross-sectional view taken along the line 12-12 of FIG. 11 indicating the manner in which a releasable adhesive extends through spaced-apart holes in the insert to contact both the front and back portions of the envelope.
  • the envelope assembly 10 comprises a continuous series of adjacent rectangular envelopes which are delimited by transverse lines of weakening 11. Each envelope is detachable from adjacent envelopes by tearing or cutting along the line 11 separating the respective envelopes.
  • the envelope assembly is further provided with a detachable edge strip 12 at each side which contains a row of pin-feed holes 13 therein to enable the strip of envelopes to be fed through processing equipment.
  • the edge strips 12 may be removed from the envelopes by a conventional type of slitting operation.
  • Each envelope in the assembly 10 includes a front portion 14 and a rear portion 15.
  • a permanent adhesive is provided along the edges 16, 17 and 18 of the rear portion of the envelope for permanently sealing these edges of the envelope assembly to contain an insert 20.
  • the remaining edge of the envelope assembly is provided with a releasable adhesive at edge 21 for temporarily securing the front and back portions to one another.
  • a fugitive adhesive formula 2548-8 of Delpex Adhesives Ltd., Scarborough, Ontario, Canada.
  • This adhesive is a water-based synthetic resin having a solids content of 40.0 and a viscosity in the range of 75-125 centerpoise.
  • a cutout extends through the front and rear portions 14 and 15 of the envelope.
  • One edge of the insert contains a semicircular or other shaped tab 20a which extends into the cutout 22 when the insert is within the envelope.
  • the insert 20 in this embodiment is registered adjacent to but free of each of the adhesive edges 16, 17, 18 and 21 of the envelope with tab 20a being exposed.
  • the front portion 14 of the envelope contains on its inner surface carbon backings 23.
  • An additional sheet (not shown) may be superimposed over the front portion 14 and serve as a copy which may be retained for the senders records. Such additional sheet may be provided with a carbon backing on the surface adjacent the front portion 14 so that the address will reproduce on the envelope assembly.
  • the portion of the printing plate bearing the personal information is not reproduced on the front portion 14 of the envelope since there is no carbon backing on the additional sheet in this area but appears on the insert 20 because of the carbon backing 23 provided in that areafAccordingly, upon mailing of the envelope the per sonal information contained on the insert may only be observed after the envelope has been opened. Alternatively, the additional sheet may be eliminated when a record copy is not desired.
  • the envelope may be provided with a printed postage permit on the front portion 14 so that it may immediately be mailed upon completing the printing process.
  • the recipient may remove the insert in a simple one-step operation.
  • the sealed envelope assembly 10 is held by one hand in the area indicated at 24 while the recipient grasps the tab 20a.
  • the tab portion 20a By pulling or snapping the tab portion 20a in accordance with instructions which may be printed thereon as shown in FIG. 1, the bond of the releasable adhesive is broken and the insert is removed from the envelope. In this manner, the insert may be retained by the recipient as a permanent record.
  • the sealed envelope assembly 10 may also be provided with a return envelope which is removably attached to the rear portion thereof. This configuration is desirable when the recipient is to return the insert material to the sender. Here, when the recipient is ready to return the insert material, he detaches the return envelope from the remaining assembly and with the insert placed therein returns it to the sender.
  • the return envelope may be adhered to the back portion of the envelope assembly 10 by means of the releasable adhesive previously described, or in any other detachable manner.
  • FIG. 4 Another embodiment of the sealed envelope assembly is illustrated in FIG. 4.
  • the envelope assembly is provided with an edge strip 31 along only one edge, which strip again may be removed by a conventional slitting operation.
  • the front and back portions of the envelope assembly are permanently adhered along three edges in the same manner as previously described.
  • the insert is again spaced within the pocket formed by the permanently adhered edges; however, the remaining edge of the insert extends to the edge 32 of the envelope.
  • a releasable adhesive 32a is provided on both the front and back portions along edge 32 for engaging the insert to cause sealing of the envelope.
  • the cutout 33 is similar to that previously described with a portion of the insert 34 extending therein. Here, however, no tab is provided since a portion of the insert edge protrudes into the eutout 33.
  • the insert is again removed by the recipient in the same manner as previously described with reference to FIGS. l-3.
  • FIG. 5 is the same as previously described for FIGS. 1-3 except that an edge strip 35 is provided along only one side of the envelope. This configuration is generally satisfactory for feeding smaller width envelopes. The remainder of the assembly and the method of removal of the insert is the same as that previously described with reference to FIGS. l-3.
  • FIGS. 6 and 7 illustrate the envelope assembly with the insert tab being exposed along the bottom or longer edge 40 of the envelope.
  • the releasable adhesive attaches both the front and back portions to the insert along edge 40 of the envelope in a manner similar to that described in FIG. 4, and the tab 42 is illustrated as being semicircular and extending beyond the edge of the envelope although it could be provided in the same manner illustrated in FIG. 4.
  • the base of the semicircular tab 42 is coincident with the adjacent edges of the front and back portions of the envelope.
  • the insert 43 terminates adjacent to the releasable adhesive and contains a tab 44 which protrudes into the cutout 45 in a similar manner to the embodiments of FIGS. 1 and 5.
  • FIG. 8 illustrates an envelope having a pair of edge strips 51 and 52, the former of which is the same as previously described with reference to FIGS. 1-3.
  • the other edge strip 52 has an insert tab 53 protruding therein.
  • This type of edge strip cannot be removed by the normal slitting operation since this would also cause the tab 53 to be severed from the insert. Accordingly, a manual tearing of the edge strip 52 in an outward manner is necessitated.
  • the insert is contained within the envelope in the same manner as illustrated in FIG. 6 with the exception that the tab 53 protrudes from an edge of the envelope having an edge strip.
  • FIG. 9 The embodiment of FIG. 9 is similar to that described in FIG. 4 with the tab 60 extending beyond the shorter edge of the envelope. Additionally, the cutout extending through the front and back portions has been eliminated. In this embodiment, the pin-feed holes 62 on the right-hand side are illustrated as being within the margin of the envelope. This configuration may be employed when it is not important to the recipient if holes are contained on a portion of the insert.
  • the insert ply 611 is again removed by grasping tab 60 in the manner previously described. If it is desired, tab 60 may be folded back so that it does not protrude beyond the edge of the envelope.
  • FIG. It depicts a sealed envelope which differs from that of FIG. 8 with respect to the manner in which the insert ply 65 is removed therefrom.
  • the cutout through the front and back portions of the envelope is in the nature of perforated weakening lines 66 in said portions and the insert extends past and between the two perforated lines 66.
  • the insert ply 65 may be removed from the envelope by grasping the perforated cutout 66. A pulling or snapping action as previously discussed causes both the perforated cutout portions and the insert to be removed from the envelope in a one-step operation.
  • FIGS. 11 and 12 Another variation of the sealed envelope assembly is illustrated in FIGS. 11 and 12 wherein pinfeed holes are provided on only the left-hand side of the envelope in a removable edge strip.
  • This configuration is similar to that of FIG. 9, however, here the releasable adhesive 70a may be provided only on either the front portion 73 or the back portion 72 of the envelope to effect sealing of the envelope at edge 7 l by engaging the other portion 72 or 73 respectively, through holes 74 in the insert 70 (FIG. 12). The insert ply is again removed in the same manner as previously described.
  • the techniques for transmitting information through the face of the envelope to the insert ply are not limited to the use of a particular type of carbon backing such as spot-carbonizing; carbonless paper, self-imaging paper, or the equivalent may also be employed.
  • this type of envelope may be utilized for sending a plurality ofinserts in a single envelope.
  • a continuous series of envelopes comprising superimposed plies forming the front and back portions of the envelopes, the said envelopes being delimited by transverse lines of weakening at spaced intervals along said superimposed piles to form at least one envelope having a cutout extending through the said front and back portions at one edge thereof, closure means disposed along the remaining edges of said one envelope for permanently securing its said front and back portions and forming a pocket within said envelope, at least one insert ply housed within the pocket and having a portion thereof extending into the cutout at said one edge, and releasable adhesive means temporarily securing said front and back portions along said one edge, whereby said portion of said insert ply extending into the cutout may be pulled away from said envelope to break the bond of said releasable adhesive means and remove said insert ply from said envelope.
  • a continuous series of envelopes in accordance with claim 1 which further includes a detachable strip along at least one edge of the envelopes to provide a feeding means for said series of envelopes through processing equipment and wherein the cutout is in an edge of said one envelope having a said detachable strip therealong.
  • a continuous series of envelopes in accordance with claim 1 which further includes a detachable strip along at least one edge of the envelopes to provide a feeding means for said series of envelopes through processing equipment, and wherein the cutout is in an edge of said one envelope not having a said detachable strip therealong.
  • a continuous series of envelopes in accordance with claim l which further includes a carbon backing on said front portion of the envelopes, whereby indicia may be selectively printed on said insert ply.
  • a continuous series of envelopes for use in processing equipment wherein differing material is to be selectively printed on each envelope and on an insert within each respective envelope which comprises superimposed plies forming the front and back portions of said envelopes and having at the approximate center of one edge of each envelope a cutout extending through said portions, each of said envelopes being defined by transverse lines of weakening at spaced intervals along said superimposed plies, a detachable edge strip along at least one side of the series of envelopes and having means for feeding the series of envelopes through the processing equipment, adhesive means disposed along the remaining edges of each envelope for permanently securing said front and back portions to one another to form a pocket within each of said envelopes, at least one insert ply within the pocket adjacent said permanent adhesive means, a tab member extending from said insert ply into said cutout, said front portion containing reproducing means on the inner side for imparting indicia to said insert ply, and releasable adhesive means temporarily securing said front and back portions along said one edge of each edge of
  • An envelope comprising a front ply, a back ply, closure means disposed along all but one edge of the envelope for permanently securing said front and back plies to one another and forming a pocket within the envelope, at least one insert ply housed within the pocket and having a gripping portion disposed adjacent the remaining edge of the envelope, and releasable means temporarily securing said front and back plies along said remaining edge, so that as said gripping portion of said insert ply is pulled away from the envelope said releasable means is caused to open releasing said insert ply from the envelope.
  • An envelope in accordance with claim 13 which further includes a cutout along said remaining edge extending through said front and back plies, and said gripping portion of said insert ply extends into the cutout.
  • An envelope in accordance with claim 12 which further includes a perforated portion in said front and back plies adjacent said remaining edge, and said gripping portion of said insert ply extends into said perforated portion, whereby said perforated portion may be grasped and pulled away from the envelope to cause said insert ply to o en said releasable means thereby releasing said insert ply from the envelope.
  • an edge of said insert ply is contiguous to said remaining edge, and which further includes a plurality of holes adjacent said remaining edge so that said releasable means secures said front and back plies through said holes.
  • An envelope in accordance with claim 12 which further includes an additional envelope releasably adhered to said back ply.
  • An envelope which comprises a front ply, a back ply, closure means for permanently securing a portion of said front and back plies, at least one insert ply housed between said front and back plies, said insert ply having a gripping portion exposed along one edge of said envelope, and releasable means temporarily securing said front and back plies along at least said one edge so that as said gripping portion of said insert ply is pulled away from the envelope said releasable means is caused to open releasing said insert ply from the envelope.
  • An envelope in accordance with claim 21 which further includes a cutout along said one edge extending through said front and back plies, and said gripping portion of said insert ply extends into the cutout.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)
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US835197A 1969-06-20 1969-06-20 Sealed envelope with removable insert Expired - Lifetime US3608816A (en)

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US83519769A 1969-06-20 1969-06-20

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US3608816A true US3608816A (en) 1971-09-28

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US835197A Expired - Lifetime US3608816A (en) 1969-06-20 1969-06-20 Sealed envelope with removable insert

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JP (1) JPS5125786B1 (de)
DE (1) DE2024403C3 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918632A (en) * 1974-06-21 1975-11-11 Transkrit Corp Pouched continuous envelope system
JPS51155931U (de) * 1975-06-06 1976-12-11
JPS5273110U (de) * 1975-11-25 1977-06-01
US4230262A (en) * 1977-01-26 1980-10-28 Herve Et Fils, S.A. Continuous strip of sealed envelopes with inner documents
WO1984003269A1 (en) * 1983-02-15 1984-08-30 Burroughs Corp Mailer set
US4846594A (en) * 1988-11-14 1989-07-11 Fon-Ex Inc. Apparatus for printing of envelopes and pre-packaged mailing inserts located therein
US4988124A (en) * 1989-10-16 1991-01-29 Solar Press, Inc. Packaging bag insert for folded publications
US6227574B1 (en) * 1996-12-18 2001-05-08 Fofitec Ag Form with integrated card
WO2004024462A1 (en) * 2002-09-10 2004-03-25 Olof Karlsson Methods and envelopes for rational sealing of documents and inserts of different kinds in envelopes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095695A (en) * 1977-04-18 1978-06-20 Wallace Business Forms, Inc. Stuffed sealed envelope assembly and method of making

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1274804A (en) * 1917-05-31 1918-08-06 Benjamin L Spitzer Combined radiograph mount and container.
US2773638A (en) * 1947-11-28 1956-12-11 Henry R Krohn Mailing article
US3111258A (en) * 1962-02-28 1963-11-19 Perlstein Edward Combination letter with message carrying unit and return mailing piece
US3278109A (en) * 1963-06-14 1966-10-11 E S & A Robinson Holdings Ltd Bag, carton and package
US3339827A (en) * 1966-01-17 1967-09-05 Varco Inc Sealed envelope assembly with interior mailing material
US3442438A (en) * 1967-05-11 1969-05-06 Enrique G Marban Envelope opener

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1274804A (en) * 1917-05-31 1918-08-06 Benjamin L Spitzer Combined radiograph mount and container.
US2773638A (en) * 1947-11-28 1956-12-11 Henry R Krohn Mailing article
US3111258A (en) * 1962-02-28 1963-11-19 Perlstein Edward Combination letter with message carrying unit and return mailing piece
US3278109A (en) * 1963-06-14 1966-10-11 E S & A Robinson Holdings Ltd Bag, carton and package
US3339827A (en) * 1966-01-17 1967-09-05 Varco Inc Sealed envelope assembly with interior mailing material
US3442438A (en) * 1967-05-11 1969-05-06 Enrique G Marban Envelope opener

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918632A (en) * 1974-06-21 1975-11-11 Transkrit Corp Pouched continuous envelope system
JPS51155931U (de) * 1975-06-06 1976-12-11
JPS5612051Y2 (de) * 1975-06-06 1981-03-19
JPS5273110U (de) * 1975-11-25 1977-06-01
JPS5527556Y2 (de) * 1975-11-25 1980-07-01
US4230262A (en) * 1977-01-26 1980-10-28 Herve Et Fils, S.A. Continuous strip of sealed envelopes with inner documents
WO1984003269A1 (en) * 1983-02-15 1984-08-30 Burroughs Corp Mailer set
US4846594A (en) * 1988-11-14 1989-07-11 Fon-Ex Inc. Apparatus for printing of envelopes and pre-packaged mailing inserts located therein
US4988124A (en) * 1989-10-16 1991-01-29 Solar Press, Inc. Packaging bag insert for folded publications
US6227574B1 (en) * 1996-12-18 2001-05-08 Fofitec Ag Form with integrated card
WO2004024462A1 (en) * 2002-09-10 2004-03-25 Olof Karlsson Methods and envelopes for rational sealing of documents and inserts of different kinds in envelopes
US20060162864A1 (en) * 2002-09-10 2006-07-27 Olof Karlsson Methods and envelopes for rational sealing of documents and inserts of different kinds in envelopes

Also Published As

Publication number Publication date
DE2024403C3 (de) 1978-08-24
JPS5125786B1 (de) 1976-08-02
DE2024403B2 (de) 1977-12-15
DE2024403A1 (de) 1971-01-07

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