(continued above)Cotton web holeYarn thread cotton web holes belong to the transverse unevenness of cotton web. The yarn thread cotton webs with holes have a great influence on the uneven evenness an......
Common problems in yarn thread combing process include bad cotton web, holes, poor jointing, etc., which have a great impact on product quality and become the focus of attention of relevant technical ......
(continued above)The control of neps and impurities should be based on the characteristics of raw materials, cotton roll quality and yarn thread quality requirements, starting from the process allocat......
In general carding yarn thread system, the process after carding basically no longer has the function of loosening, yarn thread carding and removing impurities, so the quality of sliver, especially th......
The main physical properties of yarn thread raw cotton, such as length, linear density, strength, maturity and impurity, are closely related to spinning process and yarn thread quality. In order to f......
(continued above)Nonwovens yarn thread: Thin or felt-like structures made of fibers yarn thread, yarns or filaments bonded or bonded mechanically, chemically or physically, but excluding woven, knitte......
What are all kinds of fibers yarn thread in textile materials? How much do you know about the commonly used formulas?Fiber yarn thread: Usually refers to a soft slender body with a aspect ratio of 10......
1. Adjustment of yarn drafting forceIn daily production, yarn thread varieties, raw materials, season, climate and other changes are frequent. The change of these factors will inevitably lead to the ......
(continued above)3) Rear drawing ratio: Rear drawing ratio has a great influence on yarn thread roving evenness. In general, the double apron yarn thread drafting device, because of the strong fricti......
The roving machine plays a key role in the textile yarn thread industry. How to use roving equipment? The author summarizes the following four practical experiences to share with you.Quality control......
With the continuous improvement of people's living standards, clothing fabrics selection is becoming more and more critical, from only requiring color and style, to today's fashionable appearance, com......
(continued above)(52) Printing stop markAppearance: Printed fabric yarn thread pattern along the width direction of the fabric yarn thread, there is a full width of about 5 to 15 centimeters of color ......