SYSTEM AND METHOD FOR PROVIDING COLOR ENHANCED YARN

• Main Authors: CASCIO ANTHONY, JONES, LUCINDA, MASON JAMES
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: LOOMS; METHODS OF WEAVING; TEXTILES; WEAVING; WOVEN FABRICS

Systems and methods for producing BCF yarns include providing at least one color enhancement method for enhancing the color and/or hue of at least one of the N bundles of filaments. The color enhancement method comprises fixing one or more of the spun filament tows prior to and/or during stretching, texturing the one or more of the spun filament tows separately from the other spun filament tows, providing an intermediate fixation of at least one of the textured filaments, and feeding the fixed and textured filaments into a mixing cam, and positioning means for positioning the fixed and textured bundles relative to each other, or a combination thereof, prior to reaching the final fixation means. 用于生产BCF纱线的系统和方法包括提供至少一种颜色增强方法，其用于增强N束长丝中至少一束的颜色和/或色调。所述颜色增强方法包括在拉伸之前和/或期间固定纺制长丝束的一束或多束，将一束或多束纺制长丝与其它纺制长丝束单独地纹理化，提供至少一束纹理化的长丝的中间固定，并且将固定且纹理化的长丝送入混合凸轮，用于在到达最终固定装置之前将固定且纹理化的束相对于彼此定位，或它们的组合。