US3560290A - Bookbinding with welded pages - Google Patents

Bookbinding with welded pages Download PDF

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Publication number
US3560290A
US3560290A US799373A US3560290DA US3560290A US 3560290 A US3560290 A US 3560290A US 799373 A US799373 A US 799373A US 3560290D A US3560290D A US 3560290DA US 3560290 A US3560290 A US 3560290A
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United States
Prior art keywords
leaves
sheet
paper
welding
welded
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Expired - Lifetime
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US799373A
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English (en)
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Mortimer S Sendor
Bernard T Sendor
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Individual
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C9/00—Applying glue or adhesive peculiar to bookbinding
    • B42C9/0093—Applying glue or adhesive peculiar to bookbinding by fusing, welding sheets together
    • 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
    • Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10S156/908—Laminating sheet to entire edge of block and both adjacent opposite surfaces, e.g. bookbinding
    • 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
    • Y10S412/00—Bookbinding: process and apparatus
    • Y10S412/902—Heating and pressing
    • 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
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by 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
    • Y10T156/108—Flash, trim or excess removal

Definitions

  • FIG. 13. I FIG. 12. 9 92 39 INVENTORS ATTORNEYS.
  • This invention relates to methods for making books by welding together special sheets and without the use of adhesives, staples or stitching.
  • the sheets are made of paper and the term paper is used herein with the meaning set forth in Websters Unabridged Dictionary (2nd Ed.) which defines paper as: a substance made in the form of thin sheets or leaves from rags, straw, bark, wood or other fibrous materials, for various uses.
  • This invention uses a special kind of paper which can be welded to similar sheets.
  • weld is used herein to designate a connecting of sheets by sealing them together as the result of the application of energy to the surfaces of the material of the sheet and without applying adhesives or other intervening material to the sheets for binding.
  • book is used herein to designate magazines, pamphlets, letters and folders, regardless of the number of pages, and down to two or more leaves.
  • the connections are not the same as welds made with metal, but they do have characteristics in common with metal welding.
  • the sheet welds can be made at lower temperature if more pressure is used, and can be made with only enough pressure to hold the leaves in firmly assembled relation if sufficient heat and subsequent cooling is used.
  • the stack of leaves is not a good conductor of paper heat, though the conduction is improved by pressure.
  • the sheets cannot be melted and puddled, as with metal.
  • the weld temperature of the sheets is that temperature at which the confronting faces of the different areas of the sheets react with one another so that they are bonded together when they cool. The specific temperature depends upon the composition 3,559,290 Patented Feb. 2, 1971 of the sheet or its resin coating system, and upon the moisture in the sheet.
  • heat is necessary, but the term heat is used in a broad sense to include high intensive dielectric fields and highly localized energy applied for short duration.
  • hot clamping jaws can be used because the heat can flow relatively quickly through the thin group of leaves.
  • radio frequency electronic heating is advantageous because it generates the heat within the sheet itself and it is not necessary to depend on conduction and temperature gradients.
  • the leaves of the book secured together along only narrow areas of their bound margins. Clamping pressure for the welding may be over such a narrow area as to be insufiicient to hold the leaves in their desired assembled relation to one another.
  • the methods of this invention include embodiments where the same stack is clamped by different clamping forces, and the one for merely holding the leaves of the stack in assembled relation while being welded, may be of different clamping pressure than the one that cooperates with the welding temperature to make the weld.
  • FIG. 1 is a view of an unfolded sheet for use with this invention
  • FIG. 2 shows the sheet of FIG. 1 folded once in a lengthwise direction and once in a crosswise direction to produce a signature having eight pages (four leaves);
  • FIG. 3 is a view similar to FIG. 1 but showing a sheet which is to be folded once along a crosswise fold and twice along endwise folds to produce a signature of sixteen pages (eight leaves);
  • FIG. 4 shows an elongated sheet folding along parallel endwise folds in accordion fashion to make a multileaf signature
  • FIG. 5 is an end view of the sheet of FIG. 4 with the sheet partially folded to illustrate the principle of the accordion folding
  • FIG. 6 is a diagrammatic sectional view showing the way in which a single signature or inserted signatures can be welded along the fold line between heated clamping aws;
  • FIG. 7 is a diagrammatic sectional view showing the way in which the marginal portions of thicker books are welded together and showing the way in which signatures are welded together;
  • FIG. 8 is a diagrammatic sectional view illustrating the welding of the marginal portions of an accordion-folded signature and with stray field electrode high frequency heating;
  • FIG. 9 is a diagrammatic sectional view showing still another modification of apparatus for welding the marginal portions of a signature together with intermittent regions of welding along the weld line;
  • FIG. 10 is a sectional view on the line 10--10 of 65 FIG. 9;
  • FIG. 11 is a sectional view taken on the line 1111 of FIG. 8;
  • FIG. 12 is a diagrammatic view showing a modification of the heating means of FIG. 6 designed for continuous 7 operations, as with a conveyor;
  • FIG. 13 is a diagrammatic view showing another modification of the invention.
  • FIG. 1 shows a sheet 9 which is to be folded along a crosswise line and along an endwise line 12.
  • FIG. 2 shows the sheet 9 after folding.
  • the first fold is made along the crosswise line 10 and the sheet after this first folding is folded along the endwise line 12.
  • each leaf of the signature so formed is connected with another leaf along the center fold line 12, and the leaves are also connected together along the line 10.
  • the portions which are connected along the lines 10 are cut off, in accordance with conventional practice.
  • FIG. 3 shows a sheet 9' which is folded first along an endwise fold line 14, and then along a crosswise fold line 16. The sheet is then folded along endwise lines 18 which are superimposed over one another by the previous foldings and this produces a signature having eight leaves and sixteen pages, with each leaf joined to another leaf along a center fold which is made up of the folds along the lines 14 and 18, all of which are adjacent to one another in the final signature.
  • FIGS. 4 and 5 show another common way of making signatures.
  • a sheet 9a is folded along fold lines with the fold at each successive line 20 in an opposite direction so as to produce an accordion fold, as shown in FIG. 5.
  • the signature has half of the sheets joined to one another at one side and the other half joined to one another at the other side, as shown in FIG. 8.
  • thermoplastic resin one way to make paper weldable is to have the paper contain sufficient quantity of thermoplastic resin to cover most of the surface fibers of the paper.
  • a paper with a layer of polyethylene resin extrusion coated on each surface at the rate of 6 pounds per 3000 ft. is one example of such a paper, but the paper can be uniform throughout its full thickness.
  • the leaves can be welded together along a center fold line 26 between heated clamping jaws 28 and 30.
  • the clamping jaw 30 is tapered to a rounded upper edge 32 which can be a dull chisel point. It should not be sharp because of the danger of cutting the paper; but a more important reason is that the width of the clamping contact of the jaw 28 determines the width of the weld and the strength of the weld is increased as the width increases.
  • the signature consisting of the pages 24 can be draped over the lower clamping jaw 28, as shown in FIG. 6, and the upper clamping jaw 30 is then brought into contact with the outside of the center fold to press the folded leaves together between the heated jaws 28 and 30.
  • the temperature of the clamping jaws 23 and 30 must be higher than the Welding temperature of the paper or other sheet but not high enough to scorch or otherwise deteriorate the sheet along the fold.
  • the welding temperature depends upon the composition of the sheet. The heat must be maintained long enough to penetrate by conduction through the sheet which is in contact with the jaws and to heat the inner sheets to welding temperature. This is done more quickly by using higher pressure, but the pressure must be kept to a value which will not cut or tear the sheet and this, in turn, depends upon the sharpness of the end of the lower clamping jaw 28.
  • the upper clamping jaw 30 has a recessed face curved about an axis and with a radius of curvature preferably slightly greater than the radius of curvature of the upper end of the lower clamping jaw 28.
  • the lower clamping jaw 28 maybe a part of a conveyor which brings successive signatures to a welding station, as will be described in connection with FIG. 12, and the upper clamping jaw 30 can be brought into contact with the successive signatures as they reach the welding station.
  • the clamping jaws 28 and 30 can be heated by any conventional heating means with sulficient capacity to maintain their temperature as they operate on successive signatures and with the necessary controls to prevent the temperature from reaching excessive values.
  • the weld can be confined to the fold of the sheet and the center of the book can be opened fiat.
  • the time for welding is longer as the number of pages used in the method of FIG. 6 is increased. This is because of the relatively poor heat conductivity of sheet, especially when made of paper; and the number of pages which can be welded by the thermal sealing illustrated in FIG. 6 is limited to comparatively a few leaves if the operation must be accomplished quickly.
  • Radio-frequency energy may be less desirable where only a few sheets are involved.
  • Radio frequency energy preferably about 27 mH.
  • Radio-frequency energy has been used advantageously for welding the paper with a frequency of approximately 27 mH. Higher frequency up to about 45 mH. can be used to obtain the same results at reduced voltage.
  • a 16leaf signature can be sealed in one half second with a power output of 1.3 kw. and with the frequency approximately 27 mH. No cooling time was required.
  • FIG. 7 shows two signatures 40 and 42. If these signatures are thin, they can be previously welded along their folds in accordance with the method disclosed in FIG. 6. This can be done to hold the individual signatures in assembled relation, but it is not necessary when a signature is to be Welded to another signature because the same welding which joins signatures together also joins the leaves of the individual signatures to one another.
  • FIG. 7 has clamping jaws 44 and 46 which hold the signatures in assembled relation with one another. These clamped jaws 44 and 46 may cover the entire areas of the signatures and 42 except for the edge portions which are to be welded. Other clamping jaws 48 and 50 contact with the edge regions of the signatures 40 and 42 and press these edge regions together with substantial pressure.
  • the clamping jaws 48 and 50 may be heated to supply the necessary welding heat in FIG. 7. Because of the low heat conductivity of most kinds of paper, it is more advantageous to heat paper by using a high frequency electromagnetic field from a stray field electrode assembly 51, as will be more fully explained in connection with FIGS. 8 and 11.
  • the high frequency dielectric field heats the paper between the jaws 48 and 50 and the heat is generated in the paper itself so that it is not necessary to rely on temperature gradients or conduction to reach the inner leaves.
  • the intensity of the field and its duration are suflicient to bring the paper to a welding temperature between the clamping jaws 48 and 50.
  • the width of the weld is controlled by having the clamping faces of the jaws 48 and 50 relatively narrow. Because of this narrow width of the jaws 48 and 50, and the fact that they are close to one edge of the stack of leaves, it is advisable not to rely upon these jaws as the only means for holding the signatures in the desired assembled relation.
  • the clamping jaws 44 and 46 are representative of other means for holding the signatures in the desired assembled relation during the welding operation.
  • FIG. 8 shows clamping jaws 54 and 56 clamping leaves 60 which are formed by the accordion folding of a sheet in the manner described for FIGS. 4 and 5. These clamping jaws 54 and 56 hold the leaves 60 together under suflicient pressure to maintain them in the desired assembled relation and with their edge portions 62 extendin beyond the clamping jaws 54 and 56.
  • a stray field electrode assembly 51 extends across the edge portions 62.
  • This assembly includes a group of bars 63 alternating with bars 64 of another group. Adjacent bars are of opposite polarity and in the construction illustrated in FIGS. 8 and 11, the bars 63 and 64 are spaced from one another by air gaps.
  • the bars 63 and 64 are somewhat longer than the thickness of the group of leaves 60; and each row of bars is longer than the extent of the leaves from the tops to the bottoms of the leaves so that the same apparatus can be used for welding the pages of books of different heights and of different thickness.
  • This apparatus is representative of means for welding the pages by high-frequency electronic heating.
  • Clamps 54 and 56 are preferably ceramic material, not heated substantially by the dielectric field. It will be understood that this apparatus can be used for separate leaves, signatures, or any combinations, no matter how assembled, in addition to its use ⁇ with the accordion folding illustrated.
  • FIG. 9 shows leaves which are separate from one another, i.e., not connected by any fold lines. These leaves 70 are held in assembled relation by the clamping jaws 74 and 76 which cover sufficient areas of the sheets to hold them in the desired assembled relation; and edge regions 72 are clamped between other clamping jaws 78 and 80. These clamping jaws 78 and 80 have projections 82 at opposing locations for clamping small spaced areas of the paper between them under substantial localized pressure. These jaws 78 and 80 may be vibrated toward and from one another at supersonic frequency, with or without auxiliary heating.
  • the sheet is of a composition to generate substantial heat in the sheet when subjected to repeated high-frequency compressions, and the welding temperature of the sheet is low enough, the generated heat can be used for welding the sheet between the projections 82 with a stitch or spot welding.
  • FIG. 10 shows the electrode clamping jaw 80.
  • the upper jaw 78 may be of similar construction but opposite orientation.
  • the face of the jaw 80, which contacts with the sheet, has projections 82 which contact with the sheet at spaced locations to obtain intermittent regions of high pressure.
  • the apparatus in FIGS. 9 and 10 produces welds which are intermittent or discontinuous along the line of the weld, whereas with the apparatus shown in the other figures, the weld is preferably continuous.
  • FIG. 12 shows a modified form of the thermal sealing method of FIG. 6.
  • the leaves 24 are dropped over a lower support 28a which takes the place of the lower clamping jaw 28 of FIG. 6.
  • a pressure roller 30a takes the place of the upper clamping jaw 30 of FIG. 6.
  • Both the support 28a and the pressure roller 30a are preferably heated; and the support 28a is preferably part of a conveyor that carries successive pamphlets or books, containing leaves 24, past the roller 30a.
  • a hot contact bar can be located along the path of the leaves 24 to supply the heat and pressure for welding the leaves together at their folds or along their rearward edges.
  • a shoulder 86 on the support 28a prevents the leaves from sliding off the support and provides the thrust for advancing the leaves. If desired, the roller 30a or contact bar can move lengthwise of the book or leaves 24.
  • FIG. 13 shows another modification of the invention for binding multiple sheets or signatures of special paper 88 accomplished by the application of infra-red energy 89 from a source 90 to the edges of paper firmly gripped by clamping jaws 92.
  • the infra-red heat source 90 may be replaced by a heated element that is applied to the edges of multiple leaves. Other heat sources can be used.
  • the binding of single leaves as well as multiple signatures is possible by this method.
  • the method described in claim 1 characterized by the paper including a resin system that bonds the sheets together at a temperature substantially higher than the ambient atmospheric temperatures to which books are subjected in normal use, but less than the heat-discoloration temperature of the paper, firmly clamping the edge portions of the leaves together so as to obtain intimate surface contact of the leaves over at least the portions of their areas that are to be welded, and while so clamped, bringing the clamped portions to a temperature in excess of the bonding temperature of the resin system.
  • edge portions to be welded being clamped under pressure sufiicient to cause welding of the leaves at the temperature generated by the high-frequency electronic field, and the stack adjacent to the edge portions being clamped at a lesser pressure insuflicient to cause welding of the leaves at the temperature generated in the leaves by the high-frequency field.

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  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)
US799373A 1969-02-14 1969-02-14 Bookbinding with welded pages Expired - Lifetime US3560290A (en)

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US79937369A 1969-02-14 1969-02-14

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US3560290A true US3560290A (en) 1971-02-02

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US799373A Expired - Lifetime US3560290A (en) 1969-02-14 1969-02-14 Bookbinding with welded pages

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US (1) US3560290A (enrdf_load_stackoverflow)
CH (1) CH525095A (enrdf_load_stackoverflow)
DE (1) DE2005961C2 (enrdf_load_stackoverflow)
FR (1) FR2035386A5 (enrdf_load_stackoverflow)
GB (1) GB1289387A (enrdf_load_stackoverflow)
NL (1) NL7002133A (enrdf_load_stackoverflow)
SE (1) SE355529B (enrdf_load_stackoverflow)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830525A (enrdf_load_stackoverflow) * 1971-08-20 1973-04-21
US3830524A (en) * 1971-05-10 1974-08-20 Velo Bind Inc Book bound by ultrasonic means
US3863957A (en) * 1970-09-22 1975-02-04 Said Heller By Said Shatzkin Book section
US3870344A (en) * 1970-09-22 1975-03-11 Heller William C Jun Book article
US3943024A (en) * 1972-01-26 1976-03-09 Sendor Bernard T Paper welding apparatus for bookbinding machinery
US3956053A (en) * 1974-10-15 1976-05-11 General Binding Corporation Apparatus and method for binding with adhesive covers
US4149288A (en) * 1977-06-06 1979-04-17 Sendor Bernard T Ultrasonic paper welding
EP0015153A1 (en) * 1979-02-22 1980-09-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Binding apparatus and method
US4391663A (en) * 1980-12-05 1983-07-05 Hutter Iii Charles G Method of curing adhesive
WO1985001252A1 (en) * 1983-09-14 1985-03-28 Hurst G L Method of edge bonding sheets and resulting assemblies
US4811861A (en) * 1982-09-23 1989-03-14 Poly Pro, Inc. Homogeneously fusion bonded cartridges
US4909693A (en) * 1987-10-21 1990-03-20 Calendriers Jean Lavigne Method of joining printed sheets to form a pad, in particular for manufacturing calendars
US4915415A (en) * 1988-11-30 1990-04-10 Sendor Mortimer S Internally disposed welded binding
US4946536A (en) * 1982-09-23 1990-08-07 Roberts John T Method of making a fusion bonded cartridge
US5028193A (en) * 1989-04-26 1991-07-02 Misicka James A Saddle-bound books, magazines and the like and process for manufacture same
US6145882A (en) * 1999-02-17 2000-11-14 Rembrandt Photo Services Album and fabrication process
US6328519B1 (en) * 1998-11-02 2001-12-11 Grapha-Holding Ag Method and device for producing printed products
US20030102305A1 (en) * 1998-03-17 2003-06-05 Ameritherm, Inc. RF active compositions for use in adhesion, bonding and coating
US6649888B2 (en) 1999-09-23 2003-11-18 Codaco, Inc. Radio frequency (RF) heating system
US20050276678A1 (en) * 2003-12-15 2005-12-15 Michael Hawley Methods and systems for providing large-scale books
US20060119002A1 (en) * 2003-07-29 2006-06-08 Luca Toncelli Thin, stratified, reinforced slab and method for the manufacture thereof
US20060231187A1 (en) * 2005-04-15 2006-10-19 Hon Hai Precision Industry Co., Ltd. Method and apparatus for bonding workpieces
US20060283136A1 (en) * 2003-09-29 2006-12-21 Dario Toncelli Method for the production of dual-layer slab or board-like articles and slab or board-like articles which can be obtained by the method
CN117445576A (zh) * 2023-10-16 2024-01-26 烟台美之良文创科技有限公司 一种册内页的制作系统及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628471A1 (de) * 1986-08-22 1988-02-25 Drescher Datendrucke Verfahren zum verkleben von zu bedruckenden und/oder zu beschriftenden papierblaettern oder dgl. und papiererzeugnis, insbesondere einblattbrief, formularsatz oder dgl.
US6042318A (en) * 1997-06-30 2000-03-28 Xerox Corporation Bookbinding system employing microwave heating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB532120A (en) * 1939-07-11 1941-01-17 Josef Groak Improvements in or relating to methods of attachment by adhesion for stationery sheets, webs, slips or cut-outs and the like
US3066109A (en) * 1958-01-24 1962-11-27 Kimberly Clark Co Aqueous emulsion of alkyl acrylate polymer and vinyl polymer and cellulosic fiber impregnated with same
DE1854422U (de) * 1962-03-08 1962-07-05 Westfalen Siebdruck Knaup & Co Kinderbuch.
DE1461374A1 (de) * 1965-08-30 1968-12-19 Leipziger Buchbindereimaschien Verfahren zur Herstellung von Buechern

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863957A (en) * 1970-09-22 1975-02-04 Said Heller By Said Shatzkin Book section
US3870344A (en) * 1970-09-22 1975-03-11 Heller William C Jun Book article
US3830524A (en) * 1971-05-10 1974-08-20 Velo Bind Inc Book bound by ultrasonic means
JPS4830525A (enrdf_load_stackoverflow) * 1971-08-20 1973-04-21
US3943024A (en) * 1972-01-26 1976-03-09 Sendor Bernard T Paper welding apparatus for bookbinding machinery
US3956053A (en) * 1974-10-15 1976-05-11 General Binding Corporation Apparatus and method for binding with adhesive covers
US4149288A (en) * 1977-06-06 1979-04-17 Sendor Bernard T Ultrasonic paper welding
EP0015153A1 (en) * 1979-02-22 1980-09-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Binding apparatus and method
US4391663A (en) * 1980-12-05 1983-07-05 Hutter Iii Charles G Method of curing adhesive
US4811861A (en) * 1982-09-23 1989-03-14 Poly Pro, Inc. Homogeneously fusion bonded cartridges
US4946536A (en) * 1982-09-23 1990-08-07 Roberts John T Method of making a fusion bonded cartridge
WO1985001252A1 (en) * 1983-09-14 1985-03-28 Hurst G L Method of edge bonding sheets and resulting assemblies
GB2157228A (en) * 1983-09-14 1985-10-23 Hurst G L Method of edge bonding sheets and resulting assemblies
AU579837B2 (en) * 1983-09-14 1988-12-15 Gerald Leroy Hurst Method of edge bonding sheets
US4909693A (en) * 1987-10-21 1990-03-20 Calendriers Jean Lavigne Method of joining printed sheets to form a pad, in particular for manufacturing calendars
AU607269B2 (en) * 1987-10-21 1991-02-28 Lavigne, Calendriers Jean Method of joining printed sheets to form a pad, in particular for manufacturing calendars
US4915415A (en) * 1988-11-30 1990-04-10 Sendor Mortimer S Internally disposed welded binding
US5028193A (en) * 1989-04-26 1991-07-02 Misicka James A Saddle-bound books, magazines and the like and process for manufacture same
US20040159654A1 (en) * 1998-03-17 2004-08-19 Codaco, Inc. RF active compositions for use in adhesion, bonding and coating
US20030102305A1 (en) * 1998-03-17 2003-06-05 Ameritherm, Inc. RF active compositions for use in adhesion, bonding and coating
US6600142B2 (en) 1998-03-17 2003-07-29 Codaco, Inc. RF active compositions for use in adhesion, bonding and coating
US6328519B1 (en) * 1998-11-02 2001-12-11 Grapha-Holding Ag Method and device for producing printed products
US6145882A (en) * 1999-02-17 2000-11-14 Rembrandt Photo Services Album and fabrication process
US6649888B2 (en) 1999-09-23 2003-11-18 Codaco, Inc. Radio frequency (RF) heating system
US20060119002A1 (en) * 2003-07-29 2006-06-08 Luca Toncelli Thin, stratified, reinforced slab and method for the manufacture thereof
US20060283136A1 (en) * 2003-09-29 2006-12-21 Dario Toncelli Method for the production of dual-layer slab or board-like articles and slab or board-like articles which can be obtained by the method
US20050276678A1 (en) * 2003-12-15 2005-12-15 Michael Hawley Methods and systems for providing large-scale books
US7794191B2 (en) * 2003-12-15 2010-09-14 Pam Hanower, legal representative Methods and systems for providing large-scale books
US20060231187A1 (en) * 2005-04-15 2006-10-19 Hon Hai Precision Industry Co., Ltd. Method and apparatus for bonding workpieces
CN117445576A (zh) * 2023-10-16 2024-01-26 烟台美之良文创科技有限公司 一种册内页的制作系统及方法

Also Published As

Publication number Publication date
FR2035386A5 (enrdf_load_stackoverflow) 1970-12-18
DE2005961C2 (de) 1982-11-18
CH525095A (de) 1972-07-15
GB1289387A (enrdf_load_stackoverflow) 1972-09-20
SE355529B (enrdf_load_stackoverflow) 1973-04-30
NL7002133A (enrdf_load_stackoverflow) 1970-08-18
DE2005961A1 (de) 1970-11-05

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