FYI Tester Instrument

Lab dyeing machine is the equipment needed before going for a bulk production directly. Through a certain amount of testing on the laboratory dyeing machine, we can get the dyeing formula of different materials, which is of great help for saving cost. We have introduced some lab dyeing machines from FYI in this article. What is the lab dyeing machine? Lab dyeing machine is one of the equipment in dyeing lab. It’s short for labrotory dyeing machine. In contrast to normal dyeing machines, lab dyeing machines are more suitable for small batches of dyeing. This dyeing machine can produce a small number of staining samples at a low price. It is widely used in dyeing laboratories, fabric manufacturers for sample dyeing. So that the staining results could meet their expectations. Without labrotory dyeing machine. They need to pay more cost for a right dyeing formula. There are many lab dyeing machines for dyeing test. Different types of machines may have different features and specifications....

  ​A dyeing machine is a equipment used for dyeing fiber, yarn and fabric to discolor a substance by chemical or other means. Under the condition that technology allows, we can make objects take on various colors that people need through dyeing. Then how can we classify different types of dyeing machine？ ​A  Little Background on dyeing Dyeing is a very ancient process. The earliest dyed flax fibers have been found in a prehistoric cave in the Georgia and dates back to 34,000 BC. (wikipedia.org) It can be seen from the unearthed cultural relics that some natural dyes were used to dye in China, India and Egypt as early as in prehistory. Since Perkin invented synthetic dyes in 1856, people continue to study the dyeing principle of dyes. But many of the more effective basic research was after the First World War. It was only after World War II that synthetic fibers began to appear. With the development of modern dyeing technology. You can choose from a variety of dyeing machines n...

Jet dyeing machine has become a very common dyeing machine because of its small area, high yield, save material, save electricity and save labor. It is a kind of batch dyeing machine.  This article aims to teach you everything you need to know about jet dyeing machine. ​What is jet dyeing and jet dyeing process？ Before learning about jet dyeing machines, it is necessary to understand what jet dyeing and jet dyeing processes are. Jet dyeing belongs to fabric dyeing. It is often done in a high temperature and high pressure jet dyeing machine. Jet dyeing process is to use a pump to spray the dye to dye the rope fabric. As both the fabric and the dye are in motion, the contact between the dye and the fabric is increased and the evenness of dyeing is improved. The machine for jet dyeing Jet dyeing machine is commonly used for dyeing of knitted fabric. It is a high effect of dyeing equipment. This machine is suitable for dyeing synthetic fabrics of many varieties and small quantities. It...

  The Knitted fabric defects in circular knitting machine affect the aesthetic degree of cloth. Many people hate them but can’t do anything about them. In this article, I will show you the solutions to these knitted fabric defects. Leakage needle In the process of knitting, the knitting needle does not hook the wool yarn. Or hook the wool yarn and then comes out of the needle hook to form the coil detach, vertical striations and holes appear in the cloth. This is the most common knitted fabric defect. Causes Solutions Needle tongue is closed. Open the tongue of the needle. Two knitting needles merged into a circle. Divide the knitting needles into circles. The needle hook can no longer hook yarn. Replace knitting needles. The position of the pin plate is incorrect, affecting the gasket. Adjust the position of the pin plate to ensure that the yarn is passing through the needle hook. Fur The fabric has broken fibers on the surface. This knitted fabric defect occurred when the circula...

  Tubular knitting machine is a fabric knitting machine which can help us produce tube-shaped fabrics. Here I will tell you the 5 important things about tubular knitting machine you must know. What machine does tubular knitting machine belong to? Tubular knitting machine belong to fabric knitting machine. Fabric knitting machine and Garment-length knitting machine are classified by weft knitting machine according to the final product. Fabric knitting machine The fabric knitting machine knits fabric at high speed. After knitting the appropriate length. We cut the fabric manually from the machine. Due to the high speed and productive efficiency. We often use circular knitting machines to knit tube-shaped fabrics. Garment-length knitting machine Garment-length machines include hosiery machine, pantyhose machines and glove machines.Besides these, most flat machine and sweater strip machines also belong to Gaement-length machines. On these machines, the garment sequence control with the...

  The fabric of small circular knitting machine is belong to weft knitted fabric. It can be used for the yarn uniformity assessment and the dyeing affinity quality control of yarn. How to produce this fabric? We often use two types of machines to produce fabrics. Generally, weaving machine produces the woven fabric, knitting machine manufactures the knitted fabric. This fabric was made by small circular knitting machine, as shown above. Weaving Weaving is the process of forming woven fabrics with yarn as warp and weft according to different fabric structures. It usually consists of three parts: At first, making warp yarn into weaving shaft Then, making weft yarn into twisting (or bobbin) At last, weaving and finishing Weaving is an important part of the textile industry production. Based on the type of raw materials. We can divide weaving into cotton weaving, wool weaving, silk weaving and hemp weaving. All in all, all of the products are woven fabric. knitting Knitting is the proc...

Both flat and circular knitting machine are weft knitting machines. The biggest difference between them is the position of the knitting needles. On the flat needle bed is the flat knitting machine. On the cylindrical cylinder and needle tray is the circular machine. Flat knitting machine Flat knitting machine belongs to weft knittng machine. It can knit a plane with a definte shape. Sometimes it can also knit 3d ready-to-wear pieces and other products. There are two kinds of flat knitting machine. One is Hand-operated flat knitting machine, the other is computerized flat knitting machine. The needle bed of this machine is flat. And it usually contains two needle bed, front and back. The width of needle bed is between 500 to 2500mm. The knitting machine gauge of the machine is from E2 to E18. We often use it for sweater gloves and accessories such as collar, hem and entrance guard. Circular knitting machine Circular knitting machine has a circular cylinder for storing needles. The threa...