Innovation and breakthrough in weaving technology

Key words

Control System

The control system is an important symbol of the high-end shuttleless loom technology. The advanced intelligent distributed control system mainly has two functions: looms monitoring and information network management: looms monitoring mainly includes real-time monitoring, data monitoring, two-way communication and other functions. It is an advanced quality control technology; information network management Ethernet, CAN bus, optical fiber communication, etc. form a local area network, which can realize the group control of the loom. The real-time weaving parameters can be remotely controlled and transmitted globally and regionally by means of the communication network, and the problems and faults can be diagnosed and processed in time.

Domestic high-end shuttleless looms have increased the use of multi-CPU distributed control in the control system in recent years. In terms of real-time monitoring and data processing functions, the gap with foreign looms is shrinking, but in the information network management technology and system. The stability and reliability aspects have yet to be further strengthened.
Modular design

The modular design fully considers the versatility of components and the convenience of changing assembly, which can reduce costs and speed up the market supply of products. At present, the European looms have widely applied the modular design concept, which can expand and evolve the original models, most of which can realize the common parts of rapier and air jet looms. In recent years, some Japanese manufacturers have applied the modular design concept in the design of water jet loom. The water jet loom uses some production platforms of air jet loom, thus improving the comprehensive technical performance of the product.

The manufacture of domestic rapier and air jet looms is still dominated by imitation models. Due to this limitation, the generalization of the two looms has not yet entered the field of modular design concepts, but the application of component versatility has long been involved.

CNC direct drive

In the past two years, advanced jet and rapier looms have been widely applied to the application of the main motor CNC direct drive technology, the main drive into the control system, and accelerated the complete automation of the loom. After adopting this technology, the main drive system eliminates the main clutch, brake and slow speed and seek-seeding mechanism, and is directly driven by the program digital control, which is beneficial to improve the speed, operation efficiency, energy consumption and machine material consumption of the loom.

The driving technology requires low noise, high starting torque, good speed regulation performance, frequent braking, and high efficiency. At present, the motors that use direct drive technology from various manufacturers mainly include switched reluctance motors (Sumo), synchronous variable reluctance motors (DD), independent variable frequency motors, and AC brushless motors (Hi-Drive).

new technology

Water jet loom and products

Technical brief

The water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn across the shed. The friction traction force of the weft insertion machine on the weft yarn is larger than that of the air jet loom, and the diffusibility is small. It is suitable for the weft insertion of synthetic fibers and glass fibers with smooth surface, and is the first choice for weaving synthetic filament fibers.

Advantage

The width of the water jet loom product is 230cm~350cm. It can not only weave conventional polyester yarn, nylon yarn, but also weaving low elastic yarn, strong silk, different shrinkage yarn, superfine denier, etc. The fineness ranges from 10dtex. ~167dtex, the speed of the water jet loom can reach up to 1200r∕min.

Applications

Ultra-fine denier chemical fiber fabric: In the development process, it is necessary to solve the strong problem of fine-denier 15D, 20D polyester or nylon fabric, and at the same time cooperate with some printing, dyeing and finishing processes to give the fabric a stylish appearance and special functions, and increase the added value of the product. .

Oyster fabrics: woven double crepe, smooth crepe, crepe fabric and striped crepe fabric. Soft Lima is a kind of paralyzed fabric made of a variety of synthetic fibers. The products are bright in color, soft in hand, excellent in drape and breathability. The fabric is non-iron and not easy to wear. The silk has two colors, color and embedding. A variety of effects, such as twill weave, sputum, square, stud, perforated and flat jacquard.

Fleece fabric: fine silk synthetic fiber soft silk, woven fabric has a very good feel, especially its excellent velvet feel, can be woven into fine peach yarn, and in addition, with ultra-fine denier The suede is widely used as a fabric for jackets and trench coats.

Wool-like, imitation linen fabric: fabricated with wool-like or linen-like synthetic fibers to create a wool-like or linen-like fabric. The two-color bamboo hemp product is made of two polyester yarns with bamboo effect and woven with weft and weft. After dyeing, the silk surface has a two-color effect. The fabric has excellent drape and breathability, and has good wrinkle resistance and feel. Sleek and smooth, the silk surface has evenly distributed two-color bamboo knots, and the appearance is special.

Our world famous dreamy Tibetan Lamb Fur pillow made from 100% real soft and fluffy Tibetan lamb fur on one side of the pillow,backed with faux suede backing.