IT1011142B - PROCEDURE FOR PREPARING PAIRS OF PAPER SHEETS WITH POLYMERIC FILM - Google Patents

PROCEDURE FOR PREPARING PAIRS OF PAPER SHEETS WITH POLYMERIC FILM

Info

Publication number
IT1011142B
IT1011142B IT49607/74A IT4960774A IT1011142B IT 1011142 B IT1011142 B IT 1011142B IT 49607/74 A IT49607/74 A IT 49607/74A IT 4960774 A IT4960774 A IT 4960774A IT 1011142 B IT1011142 B IT 1011142B
Authority
IT
Italy
Prior art keywords
procedure
paper sheets
polymeric film
preparing pairs
pairs
Prior art date
Application number
IT49607/74A
Other languages
Italian (it)
Inventor
P Parrini
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
Priority to IT49607/74A priority Critical patent/IT1011142B/en
Priority to NL7503418A priority patent/NL7503418A/en
Priority to BE154659A priority patent/BE827071A/en
Priority to DE19752512921 priority patent/DE2512921A1/en
Priority to ES435970A priority patent/ES435970A1/en
Priority to FR7509052A priority patent/FR2265541B1/fr
Priority to CA222,966A priority patent/CA1049715A/en
Priority to GB12088/75A priority patent/GB1500542A/en
Priority to JP50035016A priority patent/JPS50130598A/ja
Application granted granted Critical
Publication of IT1011142B publication Critical patent/IT1011142B/en

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
    • B32B5/22—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
    • 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
    • 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
IT49607/74A 1974-03-25 1974-03-25 PROCEDURE FOR PREPARING PAIRS OF PAPER SHEETS WITH POLYMERIC FILM IT1011142B (en)

Priority Applications (9)

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
NL7503418A NL7503418A (en) 1974-03-25 1975-03-21 METHOD FOR THE MANUFACTURE OF PAPER SHEETS CONNECTED WITH FOELIES FROM POLYMER MATERIAL.
BE154659A BE827071A (en) 1974-03-25 1975-03-24 PROCESS FOR PREPARING COMPOSITE MATERIALS IN THE FORM OF PAPERS AND FILMS OF POLYMERIC MATERIALS
DE19752512921 DE2512921A1 (en) 1974-03-25 1975-03-24 PROCESS FOR THE MANUFACTURING OF PAPER FILMS BONDED TO FILMS OF POLYMERIC MATERIAL
ES435970A ES435970A1 (en) 1974-03-25 1975-03-24 Plasticized papers
FR7509052A FR2265541B1 (en) 1974-03-25 1975-03-24
CA222,966A CA1049715A (en) 1974-03-25 1975-03-24 Process for the preparation of paper sheets coupled to films of polymeric material
GB12088/75A GB1500542A (en) 1974-03-25 1975-03-24 Plasticized papers
JP50035016A JPS50130598A (en) 1974-03-25 1975-03-25

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 (1)

Publication Number Publication Date
IT1011142B true IT1011142B (en) 1977-01-20

Family

ID=11271158

Family Applications (1)

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

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)

Families Citing this family (11)

* 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
SE442182B (en) * 1976-06-05 1985-12-09 Rengo Co Ltd REINFORCED WELL PAPER JUST SET TO MANUFACTURE THE SAME
JPS604319B2 (en) * 1976-06-08 1985-02-02 レンゴ−株式会社 Paperboard-like synthetic pulp paper and its manufacturing method
IT1085565B (en) * 1977-05-09 1985-05-28 Montedison Spa PROCEDURE FOR PREPARING PACKAGING CARDBOARD, EQUIPPED WITH RESISTANCE TO HUMIDITY
IT1131836B (en) * 1980-06-20 1986-06-25 Montedison Spa PROCEDURE FOR PREPARING MULTILAYER STRUCTURES FROM SHEETS CONTAINING SYNTHETIC FIBERS
IT1139131B (en) * 1981-08-14 1986-09-17 Montedison Spa PROCEDURE FOR THE PREPARATION OF MULTI-LAYER FIBROUS STRUCTURES
FR2516107B1 (en) * 1981-11-06 1985-06-28 Du Pin Cellulose PAPERS AND CARDBOARDS, METHOD AND DEVICE FOR MANUFACTURING
WO1984001176A1 (en) * 1982-09-13 1984-03-29 Eastman Kodak Co 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.

Also Published As

Publication number Publication date
DE2512921A1 (en) 1975-10-09
ES435970A1 (en) 1976-12-16
GB1500542A (en) 1978-02-08
FR2265541B1 (en) 1977-04-15
NL7503418A (en) 1975-09-29
CA1049715A (en) 1979-03-06
FR2265541A1 (en) 1975-10-24
BE827071A (en) 1975-09-24
JPS50130598A (en) 1975-10-15

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