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GB1595905A - Process for making a cellulosic product - Google Patents

Process for making a cellulosic product Download PDF

Info

Publication number
GB1595905A
GB1595905A GB17923/77A GB1792377A GB1595905A GB 1595905 A GB1595905 A GB 1595905A GB 17923/77 A GB17923/77 A GB 17923/77A GB 1792377 A GB1792377 A GB 1792377A GB 1595905 A GB1595905 A GB 1595905A
Authority
GB
United Kingdom
Prior art keywords
laid
dry
wet
ply
plies
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.)
Expired
Application number
GB17923/77A
Other languages
English (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.)
Karl Kroyer St Annes Ltd
Original Assignee
Karl Kroyer St Annes 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 Karl Kroyer St Annes Ltd filed Critical Karl Kroyer St Annes Ltd
Priority to GB17923/77A priority Critical patent/GB1595905A/en
Priority to AU35197/78A priority patent/AU3519778A/en
Priority to FI781229A priority patent/FI781229A/fi
Priority to DE2817479A priority patent/DE2817479C2/de
Priority to CA301,751A priority patent/CA1110892A/en
Priority to NO781534A priority patent/NO781534L/no
Priority to JP5223078A priority patent/JPS5411310A/ja
Priority to SE7804954A priority patent/SE7804954L/xx
Priority to FR7812622A priority patent/FR2388937A1/fr
Publication of GB1595905A publication Critical patent/GB1595905A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D21H5/2678—Manufacture of layered products (assembly of superposed sheets), comprising the consolidation of such a structure
    • D21H5/2692—Assembly of several preformed webs, at least one of which has been formed by dry method
    • 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
    • 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
    • D21H27/30—Multi-ply
    • 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
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
GB17923/77A 1977-04-29 1977-04-29 Process for making a cellulosic product Expired GB1595905A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB17923/77A GB1595905A (en) 1977-04-29 1977-04-29 Process for making a cellulosic product
AU35197/78A AU3519778A (en) 1977-04-29 1978-04-18 Cellulosic product
FI781229A FI781229A (fi) 1977-04-29 1978-04-20 Foerfarande foer framstaellning av en cellulosaprodukt
DE2817479A DE2817479C2 (de) 1977-04-29 1978-04-21 Verfahren zur Herstellung eines mehrschichtigen Zellulosefaserproduktes
CA301,751A CA1110892A (en) 1977-04-29 1978-04-24 Process for making a cellulosic product
NO781534A NO781534L (no) 1977-04-29 1978-04-28 Fremgangsmaate ved fremstilling av et celluloseprodukt
JP5223078A JPS5411310A (en) 1977-04-29 1978-04-28 Multilayered cellulose article and production thereof
SE7804954A SE7804954L (sv) 1977-04-29 1978-04-28 Sett for tillverkning av en cellulosaprodukt
FR7812622A FR2388937A1 (fr) 1977-04-29 1978-04-28 Procede pour fabriquer un produit cellulosique, notamment du carton ou du papier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17923/77A GB1595905A (en) 1977-04-29 1977-04-29 Process for making a cellulosic product

Publications (1)

Publication Number Publication Date
GB1595905A true GB1595905A (en) 1981-08-19

Family

ID=10103613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17923/77A Expired GB1595905A (en) 1977-04-29 1977-04-29 Process for making a cellulosic product

Country Status (9)

Country Link
JP (1) JPS5411310A (fi)
AU (1) AU3519778A (fi)
CA (1) CA1110892A (fi)
DE (1) DE2817479C2 (fi)
FI (1) FI781229A (fi)
FR (1) FR2388937A1 (fi)
GB (1) GB1595905A (fi)
NO (1) NO781534L (fi)
SE (1) SE7804954L (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043290A1 (en) * 1980-07-02 1982-01-06 Black-Clawson International Limited Process and apparatus for producing non-woven fibrous cellulosic sheet material
WO1999020839A1 (fi) * 1997-10-22 1999-04-29 Walkisoft Finland Oy Corrugated board
US6818166B2 (en) 2001-04-20 2004-11-16 Sca Hygiene Products Ab Method of forming a fiber web for use in absorbent products, and fiber web produced according to the method
WO2005118934A1 (en) * 2004-06-01 2005-12-15 Dan-Web Holding A/S Manufacture of a multi-layer fabric

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1134617B (it) * 1980-12-05 1986-08-13 Pirelli Pneumatico per autoveicoli con disegno ad elevati doti comportamentali e bassa rumorosita'
US4379194A (en) * 1981-01-19 1983-04-05 Formica Corporation High pressure decorative laminates containing an air-laid web of fibers and filler and method of producing same
FI71377B (fi) * 1984-05-11 1986-09-09 Ahlstroem Oy Foerfarande foer framstaellning av flerskiktskartong
DE19758265A1 (de) * 1997-12-31 1999-07-08 Staedtler Fa J S Schichtstoffplatte und Verfahren zu deren Herstellung
SE0101393L (sv) * 2001-04-20 2002-10-21 Sca Hygiene Prod Ab Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana
DE102019104369B3 (de) 2019-02-21 2020-06-04 Technische Universität Dresden Verfahren und Vorrichtung zur Herstellung eines Formteils aus einem Faserwerkstoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842109A (fi) * 1971-10-05 1973-06-19
JPS4861575A (fi) * 1971-12-06 1973-08-29
JPS4891308A (fi) * 1972-03-02 1973-11-28
JPS496764A (fi) * 1972-05-06 1974-01-21
JPS5167406A (ja) * 1975-04-10 1976-06-11 Furukawa Electric Co Ltd Denkizetsuenshinoseizohoho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043290A1 (en) * 1980-07-02 1982-01-06 Black-Clawson International Limited Process and apparatus for producing non-woven fibrous cellulosic sheet material
WO1999020839A1 (fi) * 1997-10-22 1999-04-29 Walkisoft Finland Oy Corrugated board
US6818166B2 (en) 2001-04-20 2004-11-16 Sca Hygiene Products Ab Method of forming a fiber web for use in absorbent products, and fiber web produced according to the method
WO2005118934A1 (en) * 2004-06-01 2005-12-15 Dan-Web Holding A/S Manufacture of a multi-layer fabric
CN101124358B (zh) * 2004-06-01 2010-09-01 丹-伟伯控股公司 多层织物的制造

Also Published As

Publication number Publication date
DE2817479A1 (de) 1978-11-02
AU3519778A (en) 1979-10-25
SE7804954L (sv) 1978-10-30
CA1110892A (en) 1981-10-20
NO781534L (no) 1978-10-31
DE2817479C2 (de) 1982-05-06
JPS5411310A (en) 1979-01-27
FR2388937A1 (fr) 1978-11-24
FI781229A (fi) 1978-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940725