FR1026230A - Advanced pressure spinning dies and their manufacture - Google Patents

Advanced pressure spinning dies and their manufacture

Info

Publication number
FR1026230A
FR1026230A FR1026230DA FR1026230A FR 1026230 A FR1026230 A FR 1026230A FR 1026230D A FR1026230D A FR 1026230DA FR 1026230 A FR1026230 A FR 1026230A
Authority
FR
France
Prior art keywords
manufacture
pressure spinning
advanced pressure
spinning dies
dies
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1026230A publication Critical patent/FR1026230A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/022—Processes or materials for the preparation of spinnerettes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
FR1026230D 1949-10-31 1950-10-11 Advanced pressure spinning dies and their manufacture Expired FR1026230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB292033X 1949-10-31

Publications (1)

Publication Number Publication Date
FR1026230A true FR1026230A (en) 1953-04-24

Family

ID=10287789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1026230D Expired FR1026230A (en) 1949-10-31 1950-10-11 Advanced pressure spinning dies and their manufacture

Country Status (6)

Country Link
US (1) US2623241A (en)
BE (1) BE498940A (en)
CH (1) CH292033A (en)
DE (1) DE922075C (en)
FR (1) FR1026230A (en)
GB (1) GB683622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047984B (en) * 1953-06-25 1958-12-31 Trikotfabriken J Schiesser A G Spinning head for producing composite artificial threads or hollow threads and a method for producing such a spinning head
FR2590518A1 (en) * 1985-11-22 1987-05-29 Spml Soc Civ Inventeurs A NEW COMPOSITE PRODUCT BASED ON REINFORCING YARNS OR FIBERS, IN PARTICULAR WOVEN OR KNITTED ROLLS

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516819A (en) * 1952-01-10
US3202733A (en) * 1962-03-06 1965-08-24 Esb Reeves Corp Method of making microporous plastic
US3473985A (en) * 1964-08-28 1969-10-21 Us Navy Porous plastic
US3630799A (en) * 1966-06-06 1971-12-28 Thomas & Betts Corp Method of making a supporting medium having a plurality of spaced holes
US3663332A (en) * 1966-08-30 1972-05-16 Armstrong Cork Co A method of forming a gasket
US3670069A (en) * 1969-09-15 1972-06-13 Itt Process for forming hydroxyethyl cellulose fibers having high water absorption and high water retention properties
DE3163504D1 (en) * 1980-08-18 1984-06-14 Teijin Ltd Process and molding apparatus for producing a fibrous assembly by melt extrusion
US4466860A (en) * 1981-09-21 1984-08-21 Giordano Aggio Method for producing etched patterns on textile fabrics
GB9212697D0 (en) * 1992-06-15 1992-07-29 Short Brothers Plc Composite structure manufacture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364543C (en) * 1920-04-10 1922-11-28 Eisengiesserei Akt Ges Zu Magd Process for the production of spinnerets for artificial threads
NL8279C (en) * 1920-04-10
US1654936A (en) * 1926-03-23 1928-01-03 Baker & Co Inc Method of making spinnerets
DE536666C (en) * 1928-06-26 1931-10-24 Bakelite Ges M B H Spinneret, especially for the manufacture of rayon
US2266349A (en) * 1937-07-10 1941-12-16 Wempe Bernhard Method of producing holes in thin sheets of metal or glass
DE745018C (en) * 1939-08-22 1944-02-23 Ig Farbenindustrie Ag Spinneret, especially for the production of rayon threads
US2360479A (en) * 1942-07-10 1944-10-17 Western Electric Co Condenser dielectric and method of making
US2510598A (en) * 1944-12-12 1950-06-06 Mallory & Co Inc P R Method of making iron cores
GB631819A (en) * 1945-06-28 1949-11-10 Spolek Pro Chemickou A Hutnivy Improvements in or relating to a method of producing a ceramic body having longitudinal passages

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047984B (en) * 1953-06-25 1958-12-31 Trikotfabriken J Schiesser A G Spinning head for producing composite artificial threads or hollow threads and a method for producing such a spinning head
FR2590518A1 (en) * 1985-11-22 1987-05-29 Spml Soc Civ Inventeurs A NEW COMPOSITE PRODUCT BASED ON REINFORCING YARNS OR FIBERS, IN PARTICULAR WOVEN OR KNITTED ROLLS
EP0227570A2 (en) * 1985-11-22 1987-07-01 Societe Civile D'inventeurs Spml Composite product based on a reinforcement of filaments or fibres, especially woven or knitted ones, which is rolled up on itself or in concentric layers
EP0227570A3 (en) * 1985-11-22 1988-09-14 Societe Civile D'inventeurs Spml Composite product based on a reinforcement of filaments or fibres, especially woven or knitted ones, which is rolled up on itself or in concentric layers

Also Published As

Publication number Publication date
US2623241A (en) 1952-12-30
CH292033A (en) 1953-07-31
DE922075C (en) 1955-03-07
GB683622A (en) 1952-12-03
BE498940A (en)

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