FR2287550A1 - Procede de traitement de materiaux fibreux - Google Patents

Procede de traitement de materiaux fibreux

Info

Publication number
FR2287550A1
FR2287550A1 FR7530485A FR7530485A FR2287550A1 FR 2287550 A1 FR2287550 A1 FR 2287550A1 FR 7530485 A FR7530485 A FR 7530485A FR 7530485 A FR7530485 A FR 7530485A FR 2287550 A1 FR2287550 A1 FR 2287550A1
Authority
FR
France
Prior art keywords
ply
additive
treated
cardboards
strengthened
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
FR7530485A
Other languages
English (en)
Other versions
FR2287550B1 (fr
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
Priority claimed from GB43985/74A external-priority patent/GB1510796A/en
Application filed by Karl Kroyer St Annes Ltd filed Critical Karl Kroyer St Annes Ltd
Publication of FR2287550A1 publication Critical patent/FR2287550A1/fr
Application granted granted Critical
Publication of FR2287550B1 publication Critical patent/FR2287550B1/fr
Granted 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
    • D21H5/2607—Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
    • D21H5/2628—Formation of a product from several constituents, e.g. blends of various types of fibres, fillers and/or binders or formation from various sources and/or streams or fibres
    • D21H5/2642—Formation of a product from several constituents, e.g. blends of various types of fibres, fillers and/or binders or formation from various sources and/or streams or fibres forming a final non-homogeneous product
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
FR7530485A 1974-10-10 1975-10-06 Procede de traitement de materiaux fibreux Granted FR2287550A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB43985/74A GB1510796A (en) 1974-10-10 1974-10-10 Multilayer dry laid cellulosic board
GB1447575 1975-04-09

Publications (2)

Publication Number Publication Date
FR2287550A1 true FR2287550A1 (fr) 1976-05-07
FR2287550B1 FR2287550B1 (fr) 1982-03-19

Family

ID=26250592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530485A Granted FR2287550A1 (fr) 1974-10-10 1975-10-06 Procede de traitement de materiaux fibreux

Country Status (21)

Country Link
JP (1) JPS5338786B2 (fr)
AR (1) AR206732A1 (fr)
AT (1) AT347784B (fr)
BR (1) BR7506354A (fr)
CA (1) CA1061237A (fr)
CH (1) CH606605A5 (fr)
DD (1) DD121350A5 (fr)
DE (1) DE2542511C2 (fr)
DK (1) DK426175A (fr)
ES (1) ES441714A1 (fr)
FI (1) FI58184C (fr)
FR (1) FR2287550A1 (fr)
HU (1) HU173082B (fr)
IE (1) IE41715B1 (fr)
IN (1) IN145331B (fr)
LU (1) LU73571A1 (fr)
NL (1) NL7510759A (fr)
NO (1) NO143466C (fr)
PL (1) PL110071B1 (fr)
RO (1) RO70401A (fr)
SE (1) SE410872B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387893A1 (fr) * 1989-03-17 1990-09-19 Nippon Paper Industries Co., Ltd. Papier d'enregistrement par jet d'encre

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575117A (en) * 1980-06-11 1982-01-11 Hitachi Ltd Truck
DK402781A (da) * 1981-09-10 1983-03-11 Kroyer K K K Flerlagsfiberprodukt
DE3233385C2 (de) * 1981-10-02 1984-05-17 Günter Hans 1000 Berlin Kiss Mehrschicht-Faserverbundstoff und Verfahren zu dessen Herstellung
JPH02271407A (ja) * 1989-04-13 1990-11-06 Daifuku Co Ltd 荷搬送設備

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431162A (en) * 1965-04-06 1969-03-04 Weyerhaeuser Co Corrugated containerboard and the process of treating the same
DE1940953A1 (de) * 1969-08-12 1971-04-08 Heinrich Spoerl Spezialmaschin Verfahren und Vorrichtung zur Herstellung von aufgeloester,trockener Zellulose
GB1424682A (en) * 1972-07-08 1976-02-11 Kroyer St Annes Ltd Kard Production of fibrous sheet material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387893A1 (fr) * 1989-03-17 1990-09-19 Nippon Paper Industries Co., Ltd. Papier d'enregistrement par jet d'encre

Also Published As

Publication number Publication date
ES441714A1 (es) 1977-06-16
FI58184B (fi) 1980-08-29
CH606605A5 (fr) 1978-11-15
AT347784B (de) 1979-01-10
DE2542511C2 (de) 1982-06-03
HU173082B (hu) 1979-02-28
PL110071B1 (en) 1980-06-30
DE2542511A1 (de) 1976-04-22
AU8465875A (en) 1977-03-17
JPS5164076A (fr) 1976-06-03
NL7510759A (nl) 1976-04-13
IE41715B1 (en) 1980-03-12
SE7511351L (sv) 1976-04-12
DK426175A (da) 1976-04-11
NO143466B (no) 1980-11-10
RO70401A (fr) 1980-08-15
NO753425L (fr) 1976-04-13
LU73571A1 (fr) 1976-06-11
SE410872B (sv) 1979-11-12
ATA752675A (de) 1978-05-15
DD121350A5 (fr) 1976-07-20
FR2287550B1 (fr) 1982-03-19
BR7506354A (pt) 1976-08-17
FI58184C (fi) 1980-12-10
AR206732A1 (es) 1976-08-13
IN145331B (fr) 1978-09-23
IE41715L (en) 1976-04-10
FI752618A (fr) 1976-04-11
JPS5338786B2 (fr) 1978-10-17
NO143466C (no) 1981-02-18
CA1061237A (fr) 1979-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse