Slub yarn was originally a kind of common defects in textile production. Due to the influence of some problems such as drafting and uneven thickness in the spinning process, the local fineness of the yarn was uneven, forming a bump like the slubby yarn, resulting in slubby defects and affecting the quality of the fabric.

However, when this kind of slub-like protrude forms a uniform distribution on the surface of the fabric, it can make the surface of the fabric form a special texture, produce a unique fabric style, and meet people's requirements for the diversification of the fabric style. Therefore, in the process of spinning, the density of yarn changes regularly or irregularly in the direction of its length, and the slubby yarn is obtained, and this kind of yarn is used in the production of fabric to form slubby yarn fabric.

Characteristics of slubby yarn

It has the appearance of uneven thickness distribution. It is one of the most kinds of fancy yarns, including thick detail slubby yarns, knoblike slubby yarns, short fiber slubby yarns, filament slubby yarns, etc. Slub yarns can be used for light summer fabrics and heavy winter fabrics. Can be used for clothing fabric, can also be used for decorative fabric, pattern prominent, chic style, three-dimensional sense is strong.

Hezhan Intelligent Slub Yarn Device:

Applicable model: This device is suitable for

Domestic spinning frame: FA052, FA506, FA503, FA507, FA513, DTM129, EJM128, etc

Foreign spinning frames: Toyoda RY, RY4, RY5, RR, RR., HOWA UA,UA27,UA33, Lakshmi G5/1, LR6, and some models of Zinser and Marzoli

Air Spinning Machine: FA601,FA1603,BD200-SN, Pierer RU14, R20 and other imported and domestic models

Form of slubby: it can be spun all kinds of ordinary or medium length fiber, pure or blended, the shortest slubby length can be spun up to 20MM, the shortest slubby spacing is also 20MM, and the maximum coarsness is 6 times.

3. Main functions of slubby yarn device:

1) Slub yarn device has five spinning modes, random spinning, single group circulating spinning, multi-group circulating spinning, expert intelligent spinning, spinning flat spinning.

2) The slubby yarn device can set and adjust the shape of both ends of slubby yarn

3) Alarm of quality accident and mechanical failure

4) Power cut compensation

5) Slub yarn device can display spinning state

4. Function expansion of slubby yarn device:

1. Variable support and twist: by adding a set of servo motor system to control the front roller to achieve the same yarn loading within a certain range can be different numbers, different twist.

2. Color spot yarn: through the transformation of the coarse sand frame and feeding system of the spinning frame, the color control of the bamboo joints can be realized, and the design of the yarn can meet the requirements of the cloth style in fashion design.

3. Siro spinning slubby yarn: with Siro spinning device, more styles and colors of slubby fancy spinning can be realized.