MOULDING METHOD

A method (100) of moulding an article comprises: forming (104) a first portion (2) of the article by injecting a first material (50) into a first mould (61), the first mould being shaped so as to define a flange (8) on the first portion of the article; placing (106) the first portion of the article...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BRIX OLE, MOHN LOUISE, HENRIKSEN BARD, NORDAS STALE, KLEPSVIK INGE, VREEIDE ESPEN, ELLINGSEN JAN ATLE LOSSIUS
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ELECTROTHERAPY FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES RADIATION THERAPY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS ULTRASOUND THERAPY WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method (100) of moulding an article comprises: forming (104) a first portion (2) of the article by injecting a first material (50) into a first mould (61), the first mould being shaped so as to define a flange (8) on the first portion of the article; placing (106) the first portion of the article into a second mould (91), the second mould having a first plate (90) and a second plate (92); compressing (108) the flange between the first and second plates of the second mould; and forming (110) a second portion (4) of the article by injecting a second material (55) into the second mould whilst the flange is compressed between the first and second plates of the second mould.