FR2265541A1 - - Google Patents

Info

Publication number
FR2265541A1
FR2265541A1 FR7509052A FR7509052A FR2265541A1 FR 2265541 A1 FR2265541 A1 FR 2265541A1 FR 7509052 A FR7509052 A FR 7509052A FR 7509052 A FR7509052 A FR 7509052A FR 2265541 A1 FR2265541 A1 FR 2265541A1
Authority
FR
France
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
FR7509052A
Other languages
French (fr)
Other versions
FR2265541B1 (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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of FR2265541A1 publication Critical patent/FR2265541A1/fr
Application granted granted Critical
Publication of FR2265541B1 publication Critical patent/FR2265541B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • 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
    • B32B5/26—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 also being fibrous or filamentary
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B32B2038/166—Removing moisture
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/067—Wood fibres
FR7509052A 1974-03-25 1975-03-24 Expired FR2265541B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49607/74A IT1011142B (en) 1974-03-25 1974-03-25 PROCEDURE FOR PREPARING PAIRS OF PAPER SHEETS WITH POLYMERIC FILM

Publications (2)

Publication Number Publication Date
FR2265541A1 true FR2265541A1 (en) 1975-10-24
FR2265541B1 FR2265541B1 (en) 1977-04-15

Family

ID=11271158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509052A Expired FR2265541B1 (en) 1974-03-25 1975-03-24

Country Status (9)

Country Link
JP (1) JPS50130598A (en)
BE (1) BE827071A (en)
CA (1) CA1049715A (en)
DE (1) DE2512921A1 (en)
ES (1) ES435970A1 (en)
FR (1) FR2265541B1 (en)
GB (1) GB1500542A (en)
IT (1) IT1011142B (en)
NL (1) NL7503418A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352103A1 (en) * 1976-05-21 1977-12-16 Solvay SEPARABLE PAPER
FR2353678A1 (en) * 1976-06-05 1977-12-30 Rengo Co Ltd REINFORCED CORRUGATED BOARD AND PROCESS FOR ITS MANUFACTURING
FR2354415A1 (en) * 1976-06-08 1978-01-06 Rengo Co Ltd MULTI-LAYER COMPOSITE PAPER MANUFACTURING PROCESS
FR2390545A1 (en) * 1977-05-09 1978-12-08 Montedison Spa METHOD OF MANUFACTURING A HUMIDITY RESISTANT PACKAGING CARTON
EP0072548A1 (en) * 1981-08-14 1983-02-23 Montedison S.p.A. Process for preparing multilayer fibrous structures
FR2516107A1 (en) * 1981-11-06 1983-05-13 Du Pin Cellulose Duplex paper comprising cellulosic support - coated with layer(s) of synthetic material, pref. polyolefin, applied from aq. fibre slurry, used for packaging e.g. liquids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131836B (en) * 1980-06-20 1986-06-25 Montedison Spa PROCEDURE FOR PREPARING MULTILAYER STRUCTURES FROM SHEETS CONTAINING SYNTHETIC FIBERS
EP0118552A1 (en) * 1982-09-13 1984-09-19 EASTMAN KODAK COMPANY (a New Jersey corporation) Stratified composite paper product and a method of making same
US5204173A (en) * 1990-11-29 1993-04-20 Dvsg Holding Gmbh Paperboard product and process
GB9702857D0 (en) * 1997-02-12 1997-04-02 Crompton J R Plc Porous web material
ES2246125B2 (en) * 2004-03-01 2006-11-16 Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda SECURITY PAPER OR SPECIAL PAPER THAT INCLUDES HIGH RESISTANCE SYNTHETIC ELEMENTS AND PROCEDURE FOR OBTAINING SUCH PAPERS.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352103A1 (en) * 1976-05-21 1977-12-16 Solvay SEPARABLE PAPER
FR2353678A1 (en) * 1976-06-05 1977-12-30 Rengo Co Ltd REINFORCED CORRUGATED BOARD AND PROCESS FOR ITS MANUFACTURING
FR2354415A1 (en) * 1976-06-08 1978-01-06 Rengo Co Ltd MULTI-LAYER COMPOSITE PAPER MANUFACTURING PROCESS
FR2390545A1 (en) * 1977-05-09 1978-12-08 Montedison Spa METHOD OF MANUFACTURING A HUMIDITY RESISTANT PACKAGING CARTON
EP0072548A1 (en) * 1981-08-14 1983-02-23 Montedison S.p.A. Process for preparing multilayer fibrous structures
FR2516107A1 (en) * 1981-11-06 1983-05-13 Du Pin Cellulose Duplex paper comprising cellulosic support - coated with layer(s) of synthetic material, pref. polyolefin, applied from aq. fibre slurry, used for packaging e.g. liquids

Also Published As

Publication number Publication date
DE2512921A1 (en) 1975-10-09
FR2265541B1 (en) 1977-04-15
CA1049715A (en) 1979-03-06
IT1011142B (en) 1977-01-20
GB1500542A (en) 1978-02-08
JPS50130598A (en) 1975-10-15
ES435970A1 (en) 1976-12-16
BE827071A (en) 1975-09-24
NL7503418A (en) 1975-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse