FR2173859A1 - Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web - Google Patents

Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web

Info

Publication number
FR2173859A1
FR2173859A1 FR7208109A FR7208109A FR2173859A1 FR 2173859 A1 FR2173859 A1 FR 2173859A1 FR 7208109 A FR7208109 A FR 7208109A FR 7208109 A FR7208109 A FR 7208109A FR 2173859 A1 FR2173859 A1 FR 2173859A1
Authority
FR
France
Prior art keywords
pref
web
fibrous
reinforcing
reinforcing web
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
FR7208109A
Other languages
English (en)
Other versions
FR2173859B1 (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.)
Neyrpic BMB SA
Original Assignee
Neyrpic BMB SA
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 Neyrpic BMB SA filed Critical Neyrpic BMB SA
Priority to FR7208109A priority Critical patent/FR2173859A1/fr
Publication of FR2173859A1 publication Critical patent/FR2173859A1/fr
Application granted granted Critical
Publication of FR2173859B1 publication Critical patent/FR2173859B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
FR7208109A 1972-03-01 1972-03-01 Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web Granted FR2173859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7208109A FR2173859A1 (en) 1972-03-01 1972-03-01 Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208109A FR2173859A1 (en) 1972-03-01 1972-03-01 Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web

Publications (2)

Publication Number Publication Date
FR2173859A1 true FR2173859A1 (en) 1973-10-12
FR2173859B1 FR2173859B1 (fr) 1974-08-02

Family

ID=9094864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208109A Granted FR2173859A1 (en) 1972-03-01 1972-03-01 Fibrous web - formed by filtering fibre suspension is simultaneously combined with reinforcing web

Country Status (1)

Country Link
FR (1) FR2173859A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912153A1 (de) * 1979-03-28 1980-10-09 Schuller Gmbh Glaswerk Verfahren und vorrichtung zur herstellung eines vlieses aus einer aufschwemmung von kuenstlichen fasern, insbesondere glasfasern in wasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912153A1 (de) * 1979-03-28 1980-10-09 Schuller Gmbh Glaswerk Verfahren und vorrichtung zur herstellung eines vlieses aus einer aufschwemmung von kuenstlichen fasern, insbesondere glasfasern in wasser

Also Published As

Publication number Publication date
FR2173859B1 (fr) 1974-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse