IE781419L - Impregnating a fibrous web with liquid - Google Patents

Impregnating a fibrous web with liquid

Info

Publication number
IE781419L
IE781419L IE781419A IE141978A IE781419L IE 781419 L IE781419 L IE 781419L IE 781419 A IE781419 A IE 781419A IE 141978 A IE141978 A IE 141978A IE 781419 L IE781419 L IE 781419L
Authority
IE
Ireland
Prior art keywords
fibre material
fibre
fluid
fibres
plastic tubing
Prior art date
Application number
IE781419A
Other versions
IE47233B1 (en
Original Assignee
Ameron Inc
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 Ameron Inc filed Critical Ameron Inc
Publication of IE781419L publication Critical patent/IE781419L/en
Publication of IE47233B1 publication Critical patent/IE47233B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8066—Impregnating
    • B29C53/8075—Impregnating on the forming surfaces
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/08—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by scraping
    • D06B15/085—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by scraping by contact with the textile material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The distributed fluid is applied vertically to the fibre material or across its surface, and is pressed into the fibres by a moving converging surface pressing against the material. The converging surface has a number of smooth projections at the same spacing from the material to form the smooth fluid layer of uniform thickness on the surface of the fibre material, ranging in the direction of fibre material movement. To develop a plastic tubing, a powered rotary mandrel is used to apply the fluid resin and distribute it across the width of the fibre material. The same process can be used on a glass fibre matting to be used as a reinforcing layer in the construction of a plastic tubing. The process allows fibre material of a sensitive character to be impregnated fully with a resin, at high speeds, and without damaging the fibres. [DE2832585A1]
IE1419/78A 1977-07-25 1978-07-14 Impregnating a fibrous web with liquid IE47233B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81895277A 1977-07-25 1977-07-25

Publications (2)

Publication Number Publication Date
IE781419L true IE781419L (en) 1979-01-25
IE47233B1 IE47233B1 (en) 1984-01-25

Family

ID=25226862

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1419/78A IE47233B1 (en) 1977-07-25 1978-07-14 Impregnating a fibrous web with liquid

Country Status (4)

Country Link
JP (1) JPS5423673A (en)
DE (1) DE2832585A1 (en)
IE (1) IE47233B1 (en)
NL (1) NL7807724A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383814B (en) * 1984-06-22 1987-08-25 Isovolta METHOD FOR PRODUCING FLAT-BASED CARRIER MATERIALS IMPREGNATED WITH SYNTHETIC RESIN
GB2183951B (en) * 1985-11-28 1990-05-23 Duracell Int Displacement measuring apparatus
AT407189B (en) * 1999-03-16 2001-01-25 Pipelife Rohrsysteme Gesmbh & Media pipe which can be laid without bedding, and method of manufacturing said pipe

Also Published As

Publication number Publication date
NL7807724A (en) 1979-01-29
JPS5423673A (en) 1979-02-22
IE47233B1 (en) 1984-01-25
DE2832585A1 (en) 1979-02-08

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