FR2130018A1 - Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam - Google Patents

Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam

Info

Publication number
FR2130018A1
FR2130018A1 FR7110818A FR7110818A FR2130018A1 FR 2130018 A1 FR2130018 A1 FR 2130018A1 FR 7110818 A FR7110818 A FR 7110818A FR 7110818 A FR7110818 A FR 7110818A FR 2130018 A1 FR2130018 A1 FR 2130018A1
Authority
FR
France
Prior art keywords
felt
foam
layer
cardboard
book covers
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
FR7110818A
Other languages
French (fr)
Other versions
FR2130018B1 (en
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.)
CHOUANARD ET FILS
Original Assignee
CHOUANARD ET FILS
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 CHOUANARD ET FILS filed Critical CHOUANARD ET FILS
Priority to FR7110818A priority Critical patent/FR2130018A1/en
Publication of FR2130018A1 publication Critical patent/FR2130018A1/en
Application granted granted Critical
Publication of FR2130018B1 publication Critical patent/FR2130018B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
    • B42D3/00—Book covers
    • B42D3/02—Book covers made of special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane

Landscapes

  • Laminated Bodies (AREA)

Abstract

Composite sheet comprising a layer of synthetic foam sheet between a layer of stiff cardboard and a layer of felt, or a layer of felt on a sheet of cardboard or between two sheets of cardboard. Esp. for mfr. of file or book covers, advertising plaques or packaging. Claims use of porous polyurethane foams. These may be secured by adhesives or melt or flame lamination. Combines the surface, resilience and porosity of the felt with the resilience of the foam and the basic stiffness and shape of the cardboard to obtain a cover with an attractive feel and good print acceptance.
FR7110818A 1971-03-26 1971-03-26 Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam Granted FR2130018A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7110818A FR2130018A1 (en) 1971-03-26 1971-03-26 Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110818A FR2130018A1 (en) 1971-03-26 1971-03-26 Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam

Publications (2)

Publication Number Publication Date
FR2130018A1 true FR2130018A1 (en) 1972-11-03
FR2130018B1 FR2130018B1 (en) 1973-12-28

Family

ID=9074221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110818A Granted FR2130018A1 (en) 1971-03-26 1971-03-26 Composite book covers - incorporating resilient layers of felt and/or flexible (polyurethane) foam

Country Status (1)

Country Link
FR (1) FR2130018A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463003A1 (en) * 2010-12-10 2012-06-13 Christian Noël Guy Legrand Binding device for children's books

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463003A1 (en) * 2010-12-10 2012-06-13 Christian Noël Guy Legrand Binding device for children's books

Also Published As

Publication number Publication date
FR2130018B1 (en) 1973-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse