The first warp knitting machine was invented by British Cnane in 1775. After more than two centuries of development, the efficiency and performance of the warp knitting machine have been greatly improved, and the warp knitting products have been greatly enriched. Among them, mesh warp knitting machines mainly produce various types of mesh fabrics, such as mesh bags, mesh ropes, mesh cloth, etc.The applicable raw materials for the warp knitting machine are: HDPE, PP, PA, PET monofilament or multifilament and some natural fibers.
Mesh warp knitting machine-This machine is mainly composed of frame, transmission, loop forming, knitting, tension, pulling, let-off, electrical control and other parts. In order to adapt to different raw materials, there are usually two ways of let-off: pan head and roller let-off. The warp beam is installed on the upper part of the machine, which drives the pan head to feed the yarn directly to the bar; the creel has various forms, installed at the front and back of the machine, and sends the yarn to the rollers first, and then to the bar from the rollers. The yarns on the bar are fed through the knitting mechanism to achieve different yarn feeding actions, and the warp and weft are interlaced to form a variety of mesh knitted fabrics.
The net warp knitting machine has fast weaving speed and high output. It is especially advantageous for agricultural sunshade nets, fishing nets, insect-proof nets, and hail-proof nets. In addition, it has a high degree of automation and can realize various patterns through the electronic traverse mechanism. The electronic warp let-off mechanism makes the quality of the produced mesh fabric more stable and uniform, and is also very suitable for producing various types of mesh fabrics, such as Mosquito nets, curtains, luggage interlining, etc.