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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES252449A1publicationCriticalpatent/ES252449A1/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
D01H1/003—Twisting machines in which twist is imparted from the supply packages, e.g. uptwist
Abstract
A method of twisting a wound yarn onto cylindrical crosswind bobbin packages, characterized in that the yarn exiting said packages is guided by means of a wire guide object mounted with free rotation at approximately half the height. of the yarn packet and in a coaxial path with it. said packages being formed at a constant reciprocating ratio comprised between 6''0 and 6''3 turns per reciprocating stroke. (Machine-translation by Google Translate, not legally binding)
ES0252449A1958-10-231959-10-03An apparatus for yarn twisting, and the products obtained thereby
ExpiredES252449A1
(en)
A procedure and a wrapping device, specially for synthetic chemical streams recently stretched, for the formation of cross-rope coils. (Machine-translation by Google Translate, not legally binding)
A method for winding a yarn package, a downtwister for carrying out said method anda yarn package obtained by said method, anda fixation device tobe placed onthe bobbin