Fancy Yarn Twisting Machine

Structurally, Yarns can be divided into the following categories:
Monofilament: Refers to a continuous single yarn of very long length.
Multifilament: Refers to a bundle of two or more monofilaments combined together.
Twisted yarn: Yarn formed by twisting multifilament yarns.
Composite twisted yarn: The twisted yarn is combined and twisted one or more times to form a composite twisted yarn.
Textured yarn: The chemical fiber precursor is deformed to make it have appearance characteristics such as curling, spiral, and loop. The purpose of processing is to increase bulkiness, stretchability and elasticity. According to the performance characteristics, there are usually three kinds of elastic yarn, bulk yarn and network yarn.
Single yarn: A single continuous sliver formed by warp spinning of staple fibers.
Strands yarn: Two or more single yarns are combined and twisted to form. If it is formed by merging two single yarns, it is called double-strand yarn, and three or more yarns are called multi-strand yarn. The strands are then combined and twisted to become a multi-twisted strand.
Fancy thread: yarn with special appearance and color made by special process, including fancy thread and floral decoration thread. It is formed by twisting core yarn, decorative yarn and fixed yarn on a color twisting machine. The surface has fiber knots, slubs, loops, braids, spirals, waves and other special appearance shapes or colors.
Bulked yarn: Bulked yarn is a plump yarn with high softness processed by utilizing the heat shrinkability (thermoplasticity) of proline fiber. The low-shrinkage and high-shrinkage aliphatic fibers are mixed in a certain proportion to make yarn, and then relax and heat-set. In this way, the high-shrinkage fibers shrink greatly to form the yarn core, and the low-shrinkage fibers shrink less and are squeezed on the surface, thereby producing a fluffy yarn.
Core-spun yarn: a yarn formed by using filament or short-fiber yarn as the core and outsourcing other fibers or yarns.

What is fancy yarn?
Fancy yarns refer to single-ply yarns with structural and morphological changes. Its spinning method is to adopt special processes or devices in the processes of carding, roving and spinning, so as to change the structure and shape of the yarn, so that the surface of the yarn has “dot” and “node” patterns. For example, the surface of the knot yarn is granular with dots attached to the surface of the yarn; the surface of the slub yarn is intermittent thick details; the surface of the interrupted AB yarn is a section of single-color yarn, and the other section is alternately distributed with two-color AB yarn. The length of this thick detail or single color and AB yarn can be determined according to the requirements of the subsequent products, which can be long or short, thick or thin, and the spacing can be thin or dense, and can be adjusted regularly or irregularly.

01. Spandex core spun yarn
The spandex core-spun yarn is fed into a stretched spandex filament (usually stretched 3~4 times) between the middle roller and the front roller of the ordinary spinning frame and merged with the drafted whiskers, and the front roller makes the yarn. The original ribbon-shaped fiber must be wrapped around the outside of the spandex yarn. The linear density of this type of yarn is generally 12-30tex (33-83 male counts), which can be used for knitted fabrics or woven fabrics. The fabrics are elastic and comfortable to wear. At present, most of the spandex core-spun yarns are cotton covered with ammonia, but also polyester covered with ammonia. The spandex core-spun yarn can also be produced on a double-roller twisting machine or a special covering machine, and the outer surface of the spandex yarn is covered with a layer of cotton yarn or nylon filament; some are covered with silk for the collar of a silk T-shirt. The shrinkage of spandex yarn can make the knitted collar stiff.

02. Polyester core spun yarn
Polyester core-spun yarn is formed by feeding a high-strength polyester filament between the center roller and the front roller on an ordinary spinning frame, and wrapping the original ribbon-like fibers on the surface of the polyester filament through the front roller. The yarn can be made into high-strength polyester sewing thread by plying again, which not only has high strength, but also is not easy to heat up when passing through the needle eye of a high-speed sewing machine after the surface is covered with a layer of cotton fiber. This kind of yarn can also be woven into canvas as a conveyor belt, which not only has high strength, but also has good adhesion performance with rubber after the surface is covered with cotton fiber, which overcomes the disadvantage of poor affinity between polyester and rubber. Polyester-cotton core-spun yarn can be used as polyester-cotton burnt-out cloth.

03. Metal Core Yarn
The metal core-spun yarn is a metal monofilament with a diameter of 25um wrapped with cotton fibers. The spinning method is similar to that of the polyester core-spun yarn. In the process, it should be noted that the unwinding of the metal wire package should be radially positive unwinding. When weaving with this core-spun yarn, it is generally used as a weft yarn, which is arranged in a 1:1 or 1:2 arrangement with ordinary yarns. This kind of fabric can be used for the cover of national defense radar, and can also be used for civilian radiation protection work clothes or aprons, etc., and has a wide range of uses.

HKV151B (BI) Fancy Yarn Twisting Machine is a new type of special yarn spinning machine with wide adaptability and complete functions.  Its fancy shape is completed by microcomputer and frequency conversion control technology, which is suitable for spinning various types of fancy yarns, such as loop yarn, slub yarn, corrugated yarn, multi-color knot yarn, etc.

Product Features

1. Swing-open spindle, easy to operate and large feeding capacity.
2. The speed of each roller, spindle, false twister and coiler is individually controlled by frequency conversion and PLC program control, which is easy to operate and accurate in process.
3. The unique comb device has independent patent property rights, and the output of bamboo products is obviously more than doubled, and the production efficiency is doubled.
4. Three-layer creel is suitable for feeding more raw materials.

User-selectable components

Four-layer creel: suitable for feeding more raw materials.