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Akzo NV
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Algemene Kunstzijde Unie NV
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Application filed by Algemene Kunstzijde Unie NVfiledCriticalAlgemene Kunstzijde Unie NV
Publication of ES218700A2publicationCriticalpatent/ES218700A2/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
An improvement in the subject of the main patent, or a method of producing a crimped yarn, characterized by introducing successive portions of a continuous filament yarn into a stream of high velocity gas, impinging said wire and said stream against a obstacle member while varying the severity with which said current acts on said wire and removing said successive portions of said current at a point downstream of the introduction point. (Machine-translation by Google Translate, not legally binding)
ES0218700A1953-12-031954-11-27
A METHOD OF PRODUCING A CURLY YARN
ExpiredES218700A2
(en)
False twisting apparatus comprising a rotatable tube in which a guide means for a wire is arranged, and a method for crimping filament yarns therewith.
Procedure and apparatus for obtaining continuous threads of synthetic or artificial materials with curly filaments (Machine-translation by Google Translate, not legally binding)
Procedure for the affinity of glass surfaces against the action of liquids, mainly water, and of the humidity contained by air or gas (Machine-translation by Google Translate, not legally binding)