Structures and Functions of Hot Air Stentering



In the textile industry, we often use Hot Air Stenter, so do you know why we use this equipment? The Hot Air Stenter machine is mainly composed of several main devices, each of which has a different function. Let’s take a look.

Question 1: What are the main structures and functions of the Hot Air Stenter?

First of all, let's summarize what the main structure of Hot Air Stenter. Its main devices are: cloth entering and exiting device, rolling device, hot air circulation system, cooling device, weft device, drying room, super feeding device , Door width adjustment device and dehumidification device. The cloth feeding and feeding device is used for feeding, and the car device is mainly used for padding.

In addition, the main function of the hot air circulation system of the hot air stenter is to improve the heat energy utilization efficiency and production efficiency. The cooling device reduces the temperature of the finished product while reducing cloth creases. As for the overfeed device, it mainly adjusts the warp shrinkage of the product to improve the feel of the fabric. The door width adjustment device is helpful to promote the fabric to be flat and the door width to be stable.

Question 2: What is the overall function of the hot air stentering?

The reason why the hot air stenter is used to post-process the fabric is to improve the surface quality of the fabric properly through this operation. In general, this operation can reduce the shrinkage of dyeing, improve the uniformity of dyeing, and make the fabric look more beautiful.

In addition, after the treatment of hot air stenter, many aspects of the yarn strength and feel of the fabric have been significantly improved, and static electricity can be eliminated to improve the overall quality of the product.