IT8967448A0 - Feltro per pressa - Google Patents

Feltro per pressa

Info

Publication number
IT8967448A0
IT8967448A0 IT8967448A IT6744889A IT8967448A0 IT 8967448 A0 IT8967448 A0 IT 8967448A0 IT 8967448 A IT8967448 A IT 8967448A IT 6744889 A IT6744889 A IT 6744889A IT 8967448 A0 IT8967448 A0 IT 8967448A0
Authority
IT
Italy
Prior art keywords
felt
press
Prior art date
Application number
IT8967448A
Other languages
English (en)
Other versions
IT1235886B (it
Inventor
Nyberg Esko
Original Assignee
Tamfelt Oy Ab
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 Tamfelt Oy Ab filed Critical Tamfelt Oy Ab
Publication of IT8967448A0 publication Critical patent/IT8967448A0/it
Application granted granted Critical
Publication of IT1235886B publication Critical patent/IT1235886B/it

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
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • 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
    • B32B5/14—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 a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • B32B5/145—Variation across the thickness of the layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/90—Papermaking press felts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC
IT8967448A 1988-06-08 1989-06-06 Feltro per pressa di una macchina per carta IT1235886B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI882721A FI80108C (fi) 1988-06-08 1988-06-08 Pressfilt.

Publications (2)

Publication Number Publication Date
IT8967448A0 true IT8967448A0 (it) 1989-06-06
IT1235886B IT1235886B (it) 1992-11-23

Family

ID=8526607

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967448A IT1235886B (it) 1988-06-08 1989-06-06 Feltro per pressa di una macchina per carta

Country Status (15)

Country Link
US (1) US4988409A (it)
JP (1) JPH0241492A (it)
AT (1) AT395874B (it)
BE (1) BE1003365A3 (it)
CA (1) CA1317498C (it)
CH (1) CH678073A5 (it)
DE (1) DE3917308C2 (it)
ES (1) ES2013521A6 (it)
FI (1) FI80108C (it)
FR (1) FR2632668B1 (it)
GB (1) GB2220885B (it)
IT (1) IT1235886B (it)
NL (1) NL8901382A (it)
NO (1) NO892324L (it)
SE (1) SE502571C2 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346307A3 (en) * 1988-06-09 1991-03-06 Nordiskafilt Ab Wet press felt to be used in a papermaking machine
US5232768A (en) * 1988-06-09 1993-08-03 Nordiskafilt Ab Wet press fabric to be used in papermaking machine
US5268076A (en) * 1990-06-13 1993-12-07 Thomas Josef Heimbach Gmbh & Co. Spiral wound papermaking-machine felt
US5372876A (en) * 1993-06-02 1994-12-13 Appleton Mills Papermaking felt with hydrophobic layer
US5700356A (en) * 1996-01-19 1997-12-23 Lefkowitz; Leonard R. Air permeable belt for dewatering web in press nip
US6140260A (en) * 1997-05-16 2000-10-31 Appleton Mills Papermaking felt having hydrophobic layer
JP3415787B2 (ja) * 1999-03-24 2003-06-09 市川毛織株式会社 抄紙用プレスフェルト
DE19946972A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Materialbahn
DE19946973A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Faserstoffbahn
DE19946984A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Faserstoffbahn
DE19946978A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung einer Materialbahn
JP4853262B2 (ja) * 2006-12-05 2012-01-11 パナソニック株式会社 接着剤塗布機ユニット
US20080176690A1 (en) * 2007-01-18 2008-07-24 Lefkowitz Leonard R Anti-rewet transfer belt
CA2600307A1 (en) * 2007-09-07 2009-03-07 Ralph Roemer Fabric for producing spunmelt or airlaid nonwovens including profiled yarns for soil release and contamination resistance
US11098450B2 (en) 2017-10-27 2021-08-24 Albany International Corp. Methods for making improved cellulosic products using novel press felts and products made therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214331A (en) * 1963-03-14 1965-10-26 Huyck Corp Double fabric paper press
US4199401A (en) * 1979-03-01 1980-04-22 Asten Group, Inc. Felt for papermaking machine
JPS57176295A (en) * 1981-04-23 1982-10-29 Ichikawa Woolen Textile Papermaking needle felt and method
FI64959C (fi) * 1982-10-08 1984-02-10 Tamfelt Oy Ab Pressfilt foer transport av en fiberbana genom presspartiet i n pappersmaskin och foerfarande foer pressfiltens tillver knng
FR2554138B1 (fr) * 1983-11-02 1987-01-30 Tamfelt Oy Ab Feutre transporteur pour la fabrication du papier et son procede de fabrication
FI77907C (fi) * 1985-08-23 1989-05-10 Tamfelt Oy Ab Pressfilt.
EP0346307A3 (en) * 1988-06-09 1991-03-06 Nordiskafilt Ab Wet press felt to be used in a papermaking machine

Also Published As

Publication number Publication date
FR2632668A1 (fr) 1989-12-15
GB2220885B (en) 1992-01-22
NO892324D0 (no) 1989-06-06
US4988409A (en) 1991-01-29
NO892324L (no) 1989-12-11
DE3917308A1 (de) 1989-12-14
GB8913188D0 (en) 1989-07-26
FI882721A0 (fi) 1988-06-08
SE502571C2 (sv) 1995-11-13
FR2632668B1 (fr) 1994-09-09
NL8901382A (nl) 1990-01-02
CH678073A5 (it) 1991-07-31
ES2013521A6 (es) 1990-05-01
JPH0241492A (ja) 1990-02-09
CA1317498C (en) 1993-05-11
JPH0547676B2 (it) 1993-07-19
SE8901790D0 (sv) 1989-05-19
IT1235886B (it) 1992-11-23
FI80108C (fi) 1990-04-10
GB2220885A (en) 1990-01-24
SE8901790L (sv) 1989-12-09
DE3917308C2 (de) 1995-01-05
FI80108B (fi) 1989-12-29
ATA129989A (de) 1992-08-15
AT395874B (de) 1993-03-25
BE1003365A3 (fr) 1992-03-10

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