公开(公告)号：US06667096B2

公开(公告)日：2003-12-23

申请号：US10179665

申请日：2002-06-25

Applicant: Dietmar Wandel ,  Achim Dulling ,  Ulrich Mirwaldt ,  Alexander Klein

Inventor： Dietmar Wandel ,  Achim Dulling ,  Ulrich Mirwaldt ,  Alexander Klein

IPC: D02G300

CPC classification number: D01F6/62 ,  D01F6/92 ,  Y10T428/2913

Abstract: The present invention relates to a process for the production and for the spooling of preoriented polyester filaments comprising at least 90 weight %, relative to the total weight of the polyester filament, of polybutylene terephthalate (PBT) and/or polytrimethylene terephthalate (PTMT), preferably of PTMT, characterized in that: a) the spinline extension ratio is set in the range of 70 to 500; b) the filaments, immediately after exiting from the spinning nozzles, pass through a cooling delay zone from 30 mm to 200 mm in length; c) the filaments are cooled off to below the solidification temperature; d) the filaments are bundled at a distance of between 500 mm and 2500 mm from the lower side of the spinneret plate; e) the tension of the thread in front of and between the draw-off galettes is set to between 0.05 cN/dtex to 0.20 cN/dtex; f) the thread is spooled with a tension of the thread of between 0.025 cN/dtex to 0.15 cN/dtex; g) the spooling speed is adjusted to between 2200 m/min. and 3500 m/min.

Abstract translation: 本发明涉及一种用于生产和卷绕预取向聚酯长丝的方法，其包括相对于聚酯长丝的总重量为聚对苯二甲酸丁二醇酯（PBT）和/或聚对苯二甲酸丙二醇酯（PTMT）的至少90重量％ 优选PTMT，其特征在于：a）将纺丝线延伸率设定在70至500的范围内; b）从纺丝喷嘴出来之后的细丝通过冷却延迟区从30mm到200mm 长度; c）将细丝冷却至低于凝固温度; d）长丝在距喷丝板的下侧500mm至2500mm之间的距离处捆扎; e）线前方的线张力 并且在所述剥离漆布之间设定为0.05cN / dtex至0.20cN / dtex; f）所述纱线以0.025cN / dtex至0.15cN / dtex之间的线张力卷绕; g）卷绕速度 调整到2200米/分钟。 和3500米/分钟。

公开(公告)号：US4448048A

公开(公告)日：1984-05-15

申请号：US335396

申请日：1981-12-29

Applicant: Vadim K. Burov ,  Boris M. Vanjuskin ,  Anatolij E. Voskoboev ,  Nikolaj G. Kon'kov ,  Vsevolod D. Orechov ,  Konstantin D. Pismannik ,  Michail P. Svin'in ,  Michail I. Fedotov ,  Werner Damerau ,  Achim Dulling ,  Adolf Heger ,  Gerd Reichardt ,  Gotthard Wilde

Inventor： Vadim K. Burov ,  Boris M. Vanjuskin ,  Anatolij E. Voskoboev ,  Nikolaj G. Kon'kov ,  Vsevolod D. Orechov ,  Konstantin D. Pismannik ,  Michail P. Svin'in ,  Michail I. Fedotov ,  Werner Damerau ,  Achim Dulling ,  Adolf Heger ,  Gerd Reichardt ,  Gotthard Wilde

IPC: D06C27/00 ,  D06C3/02 ,  D06B3/10 ,  D06B23/18

CPC classification number: D06C3/02 ,  Y10S68/90 ,  Y10S68/901

Abstract: A continuous line for chemical treatment and irradiation of a textile web has an irradiation station provided with an outer protective jacket which has elongated openings for passing through the upper and lower runs of the conveyor. The ray exit window in the range of the outer protective jacket is enclosed by an inner protective jacket defining openings for the upper run of the conveyor supporting the web. To reduce leakage, the inner openings are vertically offset relative to the openings in the outer jacket, and the chains in the upper and lower runs of the conveyor are enclosed in protective casings, of which the upper-run casing is provided with slots for guiding the web. Ray-screening means in the form of displaceable screening blocks are provided in the range of the inner and outer openings and are movable together with the guiding channels. The irradiation station is equipped with radiation sensors for controlling radiation leakage, the dose and the maximum width of the treated web so as to stop the entire line, including the accelerator, when predetermined values are exceeded.

Abstract translation: 用于化学处理和照射纺织织物的连续线具有设置有外护套的照射台，其具有用于穿过输送机的上下游的细长开口。 外保护套范围内的射线出射窗被内部保护套所包围，该保护套限定了用于支撑腹板的传送器的上游的开口。 为了减少泄漏，内部开口相对于外护套中的开口垂直偏移，并且输送机的上部和下部的链条被封闭在保护壳体中，上部壳体设置有用于引导的槽 网络。 在可拆卸的筛分块的形式的射线筛分装置设置在内部和外部开口的范围内，并且可与引导通道一起移动。 照射站配备有用于控制辐射泄漏的辐射传感器，处理过的织物的剂量和最大宽度，以便在超过预定值时停止包括加速器在内的整个线。