Sizing Machine for Polyester

Expert Care for Temperature-Sensitive Fiber

Polyester fiber is sensitive to heat. It is thermoplastic. If the temperature is not right, the yarn quality suffers. Normal sizing machines can damage it. This sizing machine for polyester is made just for polyester staple and filament. We use high-temperature sizing tech and precision tension control. The goal is to keep the fiber stable during the sizing process. It works well for polyester-cotton blends, pure polyester fabrics, and industrial polyester goods. Our customers often ask how we handle such heat-sensitive fibers. We tell them it is all in the temperature control. This is the Sizing Machine for Polyester that protects your fiber.

Polyester size needs high heat to work well. So we built this machine to handle it. All key parts use high-temperature stainless steel. The size box has a strong heating and control system. The size temperature can go up to 95℃. The control is very tight at ±1℃. The squeeze roller uses imported high-temperature rubber. Its hardness is Shore 90±2. The pressure can be set from 0 to 45 kN. The guide rollers have a Teflon coating. The friction is just 0.12. This stops the polyester yarn from getting too hot from rubbing. An auto system circulates and filters the size. This keeps the size even. This Sizing Machine for Polyester is built for the job.

We use a high-temperature and high-pressure process. This helps the size get deep into the yarn. The penetration is 25% better. The size pickup is even at over 96%. One client in Nantong makes polyester-cotton blends. After using our machine, their yarn strength went up. Their weaving output also rose. The speed can be set from 50 to 180 meters per minute. The beam can be up to 1 meter. It handles light fabrics and heavy fabrics with ease. An online system checks the size viscosity. The accuracy is ±0.5 seconds. The machine has an auto beam change system. The screen is 15 inches. You can store 500 settings inside. The beam is straight, with an error under 0.1mm over 1 meter. The winding density error is under 2%. This machine meets ISO 11111-1:2016 and CE standards. It also meets ASTM D2646. At Jiangsu Global Jingtian, we have deep know-how in polyester. This Sizing Machine for Polyester helps you make better products.