SE8107729L - NALAD FILTER FOR PAPER MAKING AND WAY TO MAKE A SUCH FILT - Google Patents

NALAD FILTER FOR PAPER MAKING AND WAY TO MAKE A SUCH FILT

Info

Publication number
SE8107729L
SE8107729L SE8107729A SE8107729A SE8107729L SE 8107729 L SE8107729 L SE 8107729L SE 8107729 A SE8107729 A SE 8107729A SE 8107729 A SE8107729 A SE 8107729A SE 8107729 L SE8107729 L SE 8107729L
Authority
SE
Sweden
Prior art keywords
synthetic
foundation
fibers
layers
fabrics
Prior art date
Application number
SE8107729A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE448244B (en
Inventor
N Oikawa
W Sato
O Tanaka
Original Assignee
Ichikawa Woolen Textile
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 Ichikawa Woolen Textile filed Critical Ichikawa Woolen Textile
Publication of SE8107729L publication Critical patent/SE8107729L/en
Publication of SE448244B publication Critical patent/SE448244B/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
    • 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
    • B32B5/024—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
    • B32B5/02—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
    • B32B5/06—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 characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2433/00—Closed loop articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention relates to a needle punched papermaking felt. The felt includes a plurality of layers of relatively easily woven endless foundation fabrics consisting of synthetic filament yarns, synthetic fiber spun yarns, synthetic-natural fiber blended spun yarns or two or more kinds of those yarns. Batts, consisting of synthetic fibers and/or natural fibers, are laid over one or both sides of the foundation fabric. In accordance with the invention, the component fibers are caused to be entangled with each other by needle punching. The invention also relates to a method for making the felt which method includes the steps of weaving a plurality of relatively easily woven endless foundation fabrics, setting up the foundation fabrics to a needle punching machine under tension and supplying and laying batts consisting of synthetic fibers and/or natural fibers over the layers of foundation fabrics while the layers of foundation fabrics are advanced. The combined layers of the foundation fabrics and the batts are then needle punched so that the component fibers are caused to be entangled with each other.
SE8107729A 1981-01-29 1981-12-22 NALAD FILTER FOR PAPER MAKING AND WAY TO MAKE A SUCH FILT SE448244B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010864A JPS57128290A (en) 1981-01-29 1981-01-29 Needle felt for papermaking and method

Publications (2)

Publication Number Publication Date
SE8107729L true SE8107729L (en) 1982-07-30
SE448244B SE448244B (en) 1987-02-02

Family

ID=11762213

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107729A SE448244B (en) 1981-01-29 1981-12-22 NALAD FILTER FOR PAPER MAKING AND WAY TO MAKE A SUCH FILT

Country Status (8)

Country Link
JP (1) JPS57128290A (en)
KR (1) KR850001411B1 (en)
AU (1) AU551082B2 (en)
CA (1) CA1158903A (en)
DE (1) DE3200030A1 (en)
FI (1) FI820193L (en)
FR (1) FR2498652B1 (en)
SE (1) SE448244B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD225600A3 (en) * 1982-09-24 1985-07-31 Forster Tuchfabriken Veb METHOD FOR REMOVING VISIBLE ERRORS IN TEXTILE FLUID SURFACES
DD230573A3 (en) * 1982-09-24 1985-12-04 Forster Tuchfabriken Veb METHOD FOR CONVERTING TEXTILE FLUID IMAGES
DD230570A3 (en) * 1982-09-24 1985-12-04 Forster Tuchfabriken Veb TEXTILE FLAKE WITH SPECIFIC SURFACE EFFECTS
US5005610A (en) * 1989-01-03 1991-04-09 Albany International Corporation Papermaking fabric pin seam with braided yarns in joining loops
US5204150A (en) * 1989-08-17 1993-04-20 Albany International Corp. Loop formation in on-machine-seamed press fabrics using yarns comprising mxd6 polyamide resin material
JP4355524B2 (en) 2003-06-30 2009-11-04 イチカワ株式会社 Felt for papermaking
DE102011009227A1 (en) * 2011-01-22 2012-07-26 Trützschler Nonwovens Gmbh Apparatus for producing a nonwoven fabric composite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21890E (en) * 1941-08-26 Industrial and papermakers felts
GB902503A (en) * 1960-04-01 1962-08-01 Thomas Hardman & Sons Ltd Improvements in the manufacture of felts for use in the manufacture of paper and other products
GB1236780A (en) * 1967-11-06 1971-06-23 Huyck Corp Improvements in papermaking apparatus
DD96997A1 (en) * 1971-11-16 1973-04-12
DE2437303A1 (en) * 1974-08-02 1976-02-12 Marx Gmbh J J Paper making wet felt - made of several superposed woven mesh fabrics coated with matted fibre layers
US4283454A (en) * 1980-02-08 1981-08-11 Porritts & Spencer Inc. Papermakers wet felt with ribbed and smooth surface textures

Also Published As

Publication number Publication date
FI820193L (en) 1982-07-30
FR2498652A1 (en) 1982-07-30
CA1158903A (en) 1983-12-20
SE448244B (en) 1987-02-02
AU7923482A (en) 1982-08-05
JPS57128290A (en) 1982-08-09
AU551082B2 (en) 1986-04-17
FR2498652B1 (en) 1986-10-10
KR850001411B1 (en) 1985-09-30
KR830009314A (en) 1983-12-19
DE3200030A1 (en) 1982-08-26

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