Nylon Sizing Machine

Gentle Guardian for Elastic Nylon

Nylon fiber, especially spandex and nylon 66, has a low melting point. It is also very elastic. It is very sensitive to tension. Normal sizing machines can hurt the fiber and ruin its stretch. This nylon sizing machine is made just for nylon filament and nylon 66. We use low-temperature sizing tech and micro-tension control. The goal is to protect the stretch and feel of the nylon. It works well for high-end sports fabrics, underwear, and functional textiles. Our customers often ask how we keep the stretch so well. We tell them it is all in the low-tension design. This is the Nylon Sizing Machine that cares for elastic fibers.

Nylon fiber does not like high heat. So we built this machine for low-temperature work. All key parts use 304 stainless steel. The size box has a precise temperature control system. The size temperature is controlled to ±0.5℃. This meets the low-temperature needs of nylon size. The squeeze roller uses imported soft rubber. Its hardness is Shore 75±3. The pressure can be set from 0 to 20 kN. This low pressure range is made just for nylon. The guide rollers have a nano coating. The surface is ultra-smooth at Ra 0.08 μm. The friction is below 0.08. This cuts down damage to nylon fibers. This Nylon Sizing Machine is built to keep your fiber safe.

The micro-tension control is the key to this machine. It keeps yarn tension in a very tight range of 2 to 12 cN. The change is under ±0.8 cN. One client makes high-end sports fabrics. They need perfect stretch in their nylon. Our machine met their needs. We use a single-dip and single-squeeze process. The drying system is efficient. The drying temperature is controlled to ±2℃. The size pickup is even at over 96%. The machine has an auto beam change system. It also has a quality tracking system. The beam is very straight, with an error of just 0.08mm over 1 meter. The winding density error is under 1.5%. This machine meets ISO 11111-1:2016 and CE standards. It also meets the high standards for sports fabrics. At Jiangsu Global Jingtian, we help you make better elastic fabrics. One client said their sports fabric felt much better after using this Nylon Sizing Machine.