In the traditional heat setting machine,sometimes the fabric has been stopped suddenly during operation, or the fabric has been stopped when change fabric of batch.
In that time the temperature of the chambers are very high, which tends to cause the fabric to be brittle, poor in elasticity, and yellowish.
To solve this problem,a baffle plate is setted between the heat source box and the heat source circulation channel. when the machine suddenly stops
during normal operation or change the batch,as long as closed the baffle plate,the heat air can be obstracted in heat source box, so that the fabric surface is not affected by high temperature.