GB1536231A - Papermakers felts - Google Patents

Papermakers felts

Info

Publication number
GB1536231A
GB1536231A GB16465/77A GB1646577A GB1536231A GB 1536231 A GB1536231 A GB 1536231A GB 16465/77 A GB16465/77 A GB 16465/77A GB 1646577 A GB1646577 A GB 1646577A GB 1536231 A GB1536231 A GB 1536231A
Authority
GB
United Kingdom
Prior art keywords
yarns
needled
batt
wise
cross
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
GB16465/77A
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.)
Albany International Corp
Original Assignee
Albany International Corp
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 Albany International Corp filed Critical Albany International Corp
Publication of GB1536231A publication Critical patent/GB1536231A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • 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
    • B32B5/022—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
    • B32B5/02—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
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0223—Vinyl resin fibres
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous

Landscapes

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

Abstract

1536231 Papermakers felt ALBANY INTERNATIONAL CORP 20 April 1977 [5 May 1976] 16465/77 Heading D1R [Also in Division B5] An endless papermakers felt comprising a plurality of cross-wise yarns forming a base and a non-woven porous sheet of textile fibres needled to said cross-wise yarns, the felt being free of length-wise yarns is produced by needling the sheet to a woven fabric the lengthwise yarns of which are subsequently dissolved. Polyvinyl alcohol, polycarbonate, calcium or sodium alginate, polystyrene and ethyl cellulose are specified as soluble yarns. Polyamide, polyimide, polyester, polyethylene polypropylene and metal monofilaments and glass fibres may be used as the cross-wise yarns. The textile fibres may be batts of wool, polypropylene polyamide, polyester or mixtures thereof. A batt may be needled to either side of the yarn array. One batt may be of wool fibres or a further batt needled on.
GB16465/77A 1976-05-05 1977-04-20 Papermakers felts Expired GB1536231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68340076A 1976-05-05 1976-05-05

Publications (1)

Publication Number Publication Date
GB1536231A true GB1536231A (en) 1978-12-20

Family

ID=24743904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16465/77A Expired GB1536231A (en) 1976-05-05 1977-04-20 Papermakers felts

Country Status (13)

Country Link
JP (1) JPS52137010A (en)
AU (1) AU511193B2 (en)
BR (1) BR7702100A (en)
CA (1) CA1072310A (en)
DE (1) DE2718036A1 (en)
FI (1) FI60262B (en)
FR (1) FR2350195A1 (en)
GB (1) GB1536231A (en)
MX (1) MX145600A (en)
NL (1) NL7704180A (en)
NZ (1) NZ183405A (en)
SE (1) SE7704505L (en)
ZA (1) ZA77222B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336685A1 (en) * 2002-02-01 2003-08-20 Heimbach GmbH & Co. Papermachine fabric in particular press felt, and method of making the papermachine fabric
EP1544351A2 (en) * 2003-12-15 2005-06-22 Ichikawa Co.,Ltd. Papermaking press felt and papermaking press apparatus
CN100376746C (en) * 2005-11-09 2008-03-26 成都环龙工业用呢有限责任公司 Three-layer non-mixed bottom net papermaking press felt

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887392A (en) * 1981-10-08 1983-05-25 日本フエルト株式会社 Papermaking felt and production thereof
US4482601A (en) * 1983-05-31 1984-11-13 Albany International Corp. Wet press papermakers felt and method of fabrication
FR2582588B1 (en) * 1985-05-31 1988-02-26 Michelin & Cie REINFORCEMENT MATS WITH NON-WOVEN FIBERS; TIRE ENCLOSURES COMPRISING THESE SHEETS; PROCESSES FOR OBTAINING SUCH TABLECLOTHS
SE462859B (en) * 1989-06-28 1990-09-10 Scandiafelt Ab PRESS FELT
CN110203730A (en) * 2019-07-09 2019-09-06 四川环龙技术织物有限公司 A kind of papermaking felt needling machine unwinding device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576687A (en) * 1968-03-14 1971-04-27 Bigelow Sanford Inc Lubricated non-woven fabric and method of producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1336685A1 (en) * 2002-02-01 2003-08-20 Heimbach GmbH & Co. Papermachine fabric in particular press felt, and method of making the papermachine fabric
US7101404B2 (en) 2002-02-01 2006-09-05 Heimbach Gmbh & Co. Paper machine clothing, especially press felt, as well as a method for manufacturing the paper machine clothing
EP1544351A2 (en) * 2003-12-15 2005-06-22 Ichikawa Co.,Ltd. Papermaking press felt and papermaking press apparatus
EP1544351A3 (en) * 2003-12-15 2005-08-24 Ichikawa Co.,Ltd. Papermaking press felt and papermaking press apparatus
CN100376746C (en) * 2005-11-09 2008-03-26 成都环龙工业用呢有限责任公司 Three-layer non-mixed bottom net papermaking press felt

Also Published As

Publication number Publication date
NZ183405A (en) 1979-01-11
JPS52137010A (en) 1977-11-16
AU511193B2 (en) 1980-07-31
AU2239377A (en) 1978-08-24
FR2350195B1 (en) 1980-10-10
SE7704505L (en) 1977-11-06
FR2350195A1 (en) 1977-12-02
BR7702100A (en) 1977-11-29
FI771351A (en) 1977-11-06
DE2718036A1 (en) 1977-11-17
FI60262B (en) 1981-08-31
CA1072310A (en) 1980-02-26
NL7704180A (en) 1977-11-08
MX145600A (en) 1982-03-12
ZA77222B (en) 1978-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee