Abstract:
본 발명은 열가소성 섬유를 포함하여 방적사를 제조하고 이러한 열가소성 섬유의 가소성을 이용하여 볼륨감과 신축성, 내필링성 등을 향상시킨 방적사의 제조방법에 관한 것이다. 본 발명에 따르면, 열가소성 섬유가 함유된 방적사 1가닥을 포함하여, 2가닥 이상의 실에 함께 꼬임을 가하는 가연공정과, 가해진 꼬임을 열에 의해 고정하는 연고정 공정과, 연고정된 꼬임의 일부 또는 전부 또는 과해연으로 풀어주는 해연공정을 포함하여 이루어지는 것을 특징으로 하는 볼륨감이 향상된 방적사의 제조방법이 제공된다.
Abstract:
The invention relates to a method and device for producing textured, crimped monofilaments. To this end, at least two monofilaments are firstly subjected to a false twist texturing and are then separated and individually wound. The method works considerably faster than prior art methods for crimping monofilaments and results in monofilaments that lead to the production of products having well-undulated products.
Abstract:
The present invention relates to a preparation method of spun yarn of which the volume, elasticity, peeling resistance and the like are improved by preparing spun yarn comprising a thermoplastic fiber and by using the plasticity of the thermoplastic fiber. The present invention provides a preparation method of spun yarn with an improved volume comprising: the twisting step of twisting a piece of spun yarn comprising a thermoplastic fiber together with two or more pieces of yarn; the twist setting step of setting the obtained twist by heat; and the untwisting step of untwisting a part or the entirety of the twist-set twist or over-untwisting.
Abstract:
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Schmelzspinnen und Texturieren einer Vielzahl von Fäden, sowie ein Verfahren zur Steuerung einer derartigen Vorrichtung. Hierbei ist die Vielzahl der Spinnstellen in mehrere Spinnstationen und die Vielzahl der Texturierstellen in mehrere Bearbeitungsgruppen aufgeteilt, wobei erfindungsgemäß jeder Spinnstation eine der Bearbeitungsgruppen zugeordnet ist, die unabhängig von benachbarten Spinnstationen und Bearbeitungsgruppen steuerbar sind.
Abstract:
A yarn texturizing apparatus and method for texturizing a plurality of yams, which can include a tack assembly and a jet box assembly. The tack assembly can be configured to receive a bundle of yarns and impart a plurality of twists to each bundle of yarns and subsequently impart a first tack point at a point corresponding to a twist reversal between the twists. The downstream jet box assembly can be configured to place a plurality of additional tack points intermittently along the plurality of twists of each bundle of yarn.
Abstract:
Es wird ein Verfahren und eine Vorrichtung zur Herstellung von texturierten gekräuselten Monofilamenten beschrieben, wobei mindestens zwei Monofile zunächst einer Falschdrahttexturierung unterworfen werden und sodann getrennt und separat aufgespult werden. Das Verfahren arbeitet erheblich schneller als die bekannten Verfahren zum Kräuseln von Monofilamenten und ergibt Monofilamente, die zu Produkten mit gutem Bausch führen.