FR904323A - Manufacturing process of thermoplastic spinning dies - Google Patents

Manufacturing process of thermoplastic spinning dies

Info

Publication number
FR904323A
FR904323A FR904323DA FR904323A FR 904323 A FR904323 A FR 904323A FR 904323D A FR904323D A FR 904323DA FR 904323 A FR904323 A FR 904323A
Authority
FR
France
Prior art keywords
manufacturing process
spinning dies
thermoplastic
thermoplastic spinning
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)
Inventor
Gerhard Aschenbrenner
Bernhard Wempe
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 filed Critical
Application granted granted Critical
Publication of FR904323A publication Critical patent/FR904323A/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
FR904323D 1940-02-02 1944-05-17 Manufacturing process of thermoplastic spinning dies Expired FR904323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904323X 1940-02-02

Publications (1)

Publication Number Publication Date
FR904323A true FR904323A (en) 1945-11-02

Family

ID=6861823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904323D Expired FR904323A (en) 1940-02-02 1944-05-17 Manufacturing process of thermoplastic spinning dies

Country Status (2)

Country Link
CH (1) CH238981A (en)
FR (1) FR904323A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513933A1 (en) * 1981-10-07 1983-04-08 Actp Casting porous mould blocks for shaping expanded polystyrene - using removable pins to create vents through cast tool
EP0146001A2 (en) * 1983-12-19 1985-06-26 International Business Machines Corporation Apparatus and method for manufacturing a wire matrix print wire guiding device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085088B (en) * 1954-06-01 1960-07-07 Bernhard Wempe Process for the production of a composite body that can be used as a gas shower, filter, measuring nozzle or spinneret
EP0089755A3 (en) * 1982-03-11 1985-05-15 WESTLAND plc Method of producing apertures in fibre-reinforced articles such as helicopter rotor blades
DE4409340C2 (en) * 1994-03-18 1997-01-30 Karlsruhe Forschzent Method of making a groove or a channel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513933A1 (en) * 1981-10-07 1983-04-08 Actp Casting porous mould blocks for shaping expanded polystyrene - using removable pins to create vents through cast tool
EP0146001A2 (en) * 1983-12-19 1985-06-26 International Business Machines Corporation Apparatus and method for manufacturing a wire matrix print wire guiding device
EP0146001A3 (en) * 1983-12-19 1987-04-01 International Business Machines Corporation Apparatus and method for manufacturing a wire matrix print wire guiding device

Also Published As

Publication number Publication date
CH238981A (en) 1945-09-15

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