GB2308335A - Stationery set with adhesive label - Google Patents

Stationery set with adhesive label Download PDF

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Publication number
GB2308335A
GB2308335A GB9626168A GB9626168A GB2308335A GB 2308335 A GB2308335 A GB 2308335A GB 9626168 A GB9626168 A GB 9626168A GB 9626168 A GB9626168 A GB 9626168A GB 2308335 A GB2308335 A GB 2308335A
Authority
GB
United Kingdom
Prior art keywords
paper
adhesive
label
varnish
primer coat
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.)
Granted
Application number
GB9626168A
Other versions
GB2308335B (en
GB9626168D0 (en
Inventor
Jeff Wiles
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.)
BOWATER BUSINESS FORMS Ltd
Original Assignee
BOWATER BUSINESS FORMS Ltd
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 BOWATER BUSINESS FORMS Ltd filed Critical BOWATER BUSINESS FORMS Ltd
Publication of GB9626168D0 publication Critical patent/GB9626168D0/en
Publication of GB2308335A publication Critical patent/GB2308335A/en
Application granted granted Critical
Publication of GB2308335B publication Critical patent/GB2308335B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001—Release paper
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0288—Labels or tickets consisting of more than one part, e.g. with address of sender or other reference on separate section to main label; Multi-copy labels
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

To enable the paper of a printed form or stationery set (which may be uncoated paper with an open grain structure) to serve as a backing sheet for an adhesive label 22, the paper is coated with a primer 28 by dry offset printing. The primer coating is a non water-based resin composition eg a glycol based acrylic resin. A coating of a release varnish, e.g. a UV-curable silicone composition, is then applied by offset printing. After curing, a hot melt adhesive 26 is applied over the varnish. Finally, a label web portion 24 is applied over the adhesive area.

Description

Label Assemblies The present invention relates to label assemblies, and particularly to assemblies of forms and removable adhesive labels.
Conventionally, a self-adhesive label assembly involves a label web bearing adhesive, and a backing sheet. The backing sheet must allow the label, with its adhesive, to be peeled away. Thus it may have been coated with a silicone release agent.
We wished to be able to provide a label assembly in which the backing sheet was provided by part of a printed form. This would be convenient and lead to efficient use of resources. The form could have a printed portion which served as the backing sheet. If this bore an opaque label, then the printing would be concealed until the label was peeled away. This feature could be made use of in various ways.
However a standard form, of the kind normally processed by a laser printer, is made from an uncoated paper, typically wood-free, with an open grain structure. If a silicone release agent is applied to such a paper, it sinks in, and does not provide a reliable release coat.
It is known to apply a release liner coat to a paper prior to application of a silicone layer. However we have found that application to uncoated papers of conventional release liner coats, which are water based, tends to cause the paper to curl up. This is unsightly, and causes great problems in handling and processing.
We have now found that use of an oil-based, or essentially non-aqueous, material to provide a release liner can ameliorate or solve such problems.
Thus in a first aspect the invention provides paper (particularly paper of uncoated type and/or having an open grain structure) to which has been applied a primer coat of a non water-based resin composition. A release varnish may have been applied over the primer coat. This may be a silicone-based UV release varnish.
In a second aspect the invention provides a printed form having a surface portion which bears, successively, a primer coat of a non water-based resin composition, a release varnish, and an adhesive label.
In a third aspect the invention provides a method of producing a paper or form according to the first or second aspect, comprising applying the primer coat to paper using a dry printing process (e.g. a dry offset printing process).
Subsequently a release varnish may be applied over the primer coat, e.g. using either a dry or a wet offset printing process. The varnish may be UV-cured. A layer of adhesive may be applied over the varnish, and a label web may then be applied to the adhesive.
An embodiment of the invention will now be described in more detail with reference to the accompanying drawings in which: Fig. 1 is a plan view of a form/label assembly embodying the invention; and Fig. 2 is a schematic section on II-II in Fig. 1.
The illustrated embodiment is a continuous stationery set, divided by tear lines 10 into individual form sections 12. Each of these is divided by longitudinal tear lines 14 into separable panels and marginal strips 16 with sprocket holes. As indicated schematically, all of the panels are printed with indicia 18. The right hand panel 20 of each form bears on its right-hand portion a removable selfadhesive label 22. As can be seen from Fig. 2, a label is constituted by a label web 24 (which is generally of paper), and a layer of adhesive 26. The paper of the main form sheet bears in the region of the label a layer of release liner 28.
To produce the illustrated assembly, an uncoated paper web is formed into a printed continuous stationery set, in a generally conventional way. This is then fed through a dry offset printing unit, where the release coat is applied by printing with an unpigmented medium consisting of water reducible glycol based acrylic resin. The base coated material is then passed to a second offset printing station where a UV release varnish is applied. This is an unpigmented medium consisting of acrylated prepolymers, monomers, diluting oligomers, a photo-initiator, and reactive silicone. The coat is then UV-cured. The material then passes through a glue station where hot melt adhesive is applied over the release varnish. Finally, individual label web portions 22 are applied over the adhesive areas on the individual forms.

Claims (10)

1. A printed form having a surface portion which bears, successively, a primer coat of a non water-based resin composition, a release varnish, and a removable adhesive label.
2. A form according to claim 1 wherein said surface portion is provided by uncoated paper.
3. A form according to claim 1 or claim 2 wherein the release varnish is a W-cured coat of silicone-based release varnish.
4. A printed form substantially as described herein with reference to and as shown in the accompanying drawings.
5. A paper web for use in manufacturing a printed form according to any preceding claim, having a surface portion bearing a primer coat of a non water-based resin composition.
6. A paper web according to claim 5 having a release varnish layer applied over the primer coat.
7. A method of producing a form or a paper web according to any preceding claim comprising the application of a primer coat to a paper web using a dry printing process.
8. A method according to claim 7 including a subsequent step of applying a release varnish over the primer coat.
9. A method according to claim 8 including further steps of applying a layer of adhesive over the varnish, and applying a label web to the adhesive.
10. A method of producing a paper or form substantially as described herein with reference to the accompanying drawings.
GB9626168A 1995-12-22 1996-12-17 Label assemblies Expired - Fee Related GB2308335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9526385.1A GB9526385D0 (en) 1995-12-22 1995-12-22 Label assemblies

Publications (3)

Publication Number Publication Date
GB9626168D0 GB9626168D0 (en) 1997-02-05
GB2308335A true GB2308335A (en) 1997-06-25
GB2308335B GB2308335B (en) 2000-02-23

Family

ID=10785979

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9526385.1A Pending GB9526385D0 (en) 1995-12-22 1995-12-22 Label assemblies
GB9626168A Expired - Fee Related GB2308335B (en) 1995-12-22 1996-12-17 Label assemblies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9526385.1A Pending GB9526385D0 (en) 1995-12-22 1995-12-22 Label assemblies

Country Status (1)

Country Link
GB (2) GB9526385D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022100486U1 (en) 2022-01-28 2023-05-05 Rieco Druck + Daten Gmbh & Co. Kg Multi-layer label

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315297A1 (en) * 1987-11-02 1989-05-10 Acumeter Laboratories Inc. Method of in-line production of successive barrier and silicone-coated inexpensive porous and absorbent paper and similar substrates, and products produced thereby
GB2300147A (en) * 1995-04-12 1996-10-30 Stampiton Group Of Companies L A combined label and business form with release coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05289235A (en) * 1992-04-07 1993-11-05 Fuji Photo Film Co Ltd Supporting body for photograph
JP2885990B2 (en) * 1992-05-07 1999-04-26 富士写真フイルム株式会社 Photographic paper support and method for producing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315297A1 (en) * 1987-11-02 1989-05-10 Acumeter Laboratories Inc. Method of in-line production of successive barrier and silicone-coated inexpensive porous and absorbent paper and similar substrates, and products produced thereby
GB2300147A (en) * 1995-04-12 1996-10-30 Stampiton Group Of Companies L A combined label and business form with release coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022100486U1 (en) 2022-01-28 2023-05-05 Rieco Druck + Daten Gmbh & Co. Kg Multi-layer label

Also Published As

Publication number Publication date
GB9526385D0 (en) 1996-02-21
GB2308335B (en) 2000-02-23
GB9626168D0 (en) 1997-02-05

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Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051217