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Machine translation
1. (WO1979000489) A METHOD AND APPARATUS FOR THE PRODUCTION OF FANCY YARN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000489    International Application No.:    PCT/SE1979/000002
Publication Date: 26.07.1979 International Filing Date: 09.01.1979
IPC:
D01H 4/16 (2006.01), D02G 3/34 (2006.01)
Applicants:
Inventors:
Priority Data:
7800246 10.01.1978 SE
Title (EN) A METHOD AND APPARATUS FOR THE PRODUCTION OF FANCY YARN
(FR) PROCECE ET DISPOSITIF POUR LA FABRICATION DE FILS FANTAISIE
Abstract: front page image
(EN)A method and an apparatus for the production of fancy yarn includes the supply of elongate fancy material pieces (17) by gas under pressure to suction-loaded spinning cylinders (10) which spin the fancy material pieces together with separately supplied basic yarn pieces to form fancy yarn. The fancy material pieces are flung by means of the gas under pressure, which is preferably generated in a jet injector (14), against a screen (7) which is located in the region of the nip between the spinning cylinders. Elongate fancy material pieces which have become rolled together during transport to the screen (7) are straightened out after impingement against the screen (7) by the suction prevailing in the nip of the spinning cylinders (10) whereby the fancy material pieces are given the desired elongate form in the fancy yarn.
(FR)Le procede consiste a amener au moyen de gaz sous pression du materiau filamenteux fantaisie (17) vers des cylindres a aspiration (10) qui filent ensemble le materiau filamenteux fantaisie et le fil de base amene separement pour produire du fil fantaisie. Le materiau filamenteux fantaisie est projete au moyen de gaz sous pression qui est produit de preference dans un generateur de jet (14), contre un tamis (7) situe dans l"espace se trouvant entre les deux cylindres. Le materiau filamenteux fantaisie qui a ete enroule pendant le transport vers le tamis (7), est redresse, apres avoir heurte le tamis (7), parle vide present dans l"espace entre les cylindres (10) ce qui a pour effet de donner au materiau filamenteux fantaisie sa forme allongee dans le fil fantaisie.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)