GB1338837A - Endless belt for paper making machines - Google Patents

Endless belt for paper making machines

Info

Publication number
GB1338837A
GB1338837A GB1171471*[A GB1338837DA GB1338837A GB 1338837 A GB1338837 A GB 1338837A GB 1338837D A GB1338837D A GB 1338837DA GB 1338837 A GB1338837 A GB 1338837A
Authority
GB
United Kingdom
Prior art keywords
filaments
paper
belt
base material
endless belt
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
GB1171471*[A
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.)
DRAPER BROS CO
Original Assignee
DRAPER BROS CO
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 DRAPER BROS CO filed Critical DRAPER BROS CO
Publication of GB1338837A publication Critical patent/GB1338837A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • B32B2262/0253—Polyolefin 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
    • 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
    • B32B2262/0261—Polyamide 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
    • 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
    • B32B2262/0276—Polyester 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
    • B32B2433/00—Closed loop articles
    • B32B2433/02—Conveyor belts

Landscapes

  • Paper (AREA)

Abstract

1338837 Belt for a paper making machine DRAPER BROS CO 27 April 1971 11714/71 Heading B5N An endless belt 10 for a paper-making machine comprises a base material 20, suitably comprising a textile material having a non-woven bat 18, 20 needled to one or both sides thereof, and a plurality of spaced monofilaments 22 applied in hot melt form located on the inside of the belt and defining a plurality of channels 24 through which water expressed from the paper sheet is directed when the belt and the paper sheet are moved through the press section of a paper-making press. The filaments 22 are preferably of a synthetic resin, e.g. polyamide, polyester, epoxy, polypropylene, polyethylene or vinyl resin and are preferably applied directly by extrusion at a temperature so that a partial penetration of the filaments into the base material is effected. In an embodiment, a further layer of mat may be applied over the filaments and then needled to the base material. The filaments suitably have a diameter of 0À01 to 0À10 inches and are spaced by 1 to 3 diameters.
GB1171471*[A 1971-04-27 1971-04-27 Endless belt for paper making machines Expired GB1338837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1171471 1971-04-27

Publications (1)

Publication Number Publication Date
GB1338837A true GB1338837A (en) 1973-11-28

Family

ID=9991346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1171471*[A Expired GB1338837A (en) 1971-04-27 1971-04-27 Endless belt for paper making machines

Country Status (1)

Country Link
GB (1) GB1338837A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227442A1 (en) * 1985-12-21 1987-07-01 Scapa-Porritt Limited Improvements to papermachine and like clothing
EP0307182A1 (en) * 1987-09-09 1989-03-15 ASTEN GROUP INC. (a Delaware corporation) Non-woven wet press felt and method of making same
EP1690982A1 (en) * 2005-02-15 2006-08-16 Voith Fabrics Patent GmbH Process for manufacturing a patterned fabric, apparatus for carrying out the process and patterned fabric
CN104246070A (en) * 2012-04-05 2014-12-24 福伊特专利公司 Press felt for a papermaking machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227442A1 (en) * 1985-12-21 1987-07-01 Scapa-Porritt Limited Improvements to papermachine and like clothing
EP0307182A1 (en) * 1987-09-09 1989-03-15 ASTEN GROUP INC. (a Delaware corporation) Non-woven wet press felt and method of making same
EP1690982A1 (en) * 2005-02-15 2006-08-16 Voith Fabrics Patent GmbH Process for manufacturing a patterned fabric, apparatus for carrying out the process and patterned fabric
CN104246070A (en) * 2012-04-05 2014-12-24 福伊特专利公司 Press felt for a papermaking machine
CN104246070B (en) * 2012-04-05 2016-08-17 福伊特专利公司 Press felt for paper machine

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee