There are many risk factors in the production process of polypropylene staple fiber, so how to ensure the safe production of polypropylene staple fiber, the following answer for you.

2.1 Control the operation of slice drying and melt spinning to promote smooth operation.

2.2 Screw extrusion melt spinning is heated with a biphenyl heat carrier. When biphenyl is heated, it needs to be vented, and the exhaust should be slow to avoid taking out the biphenyl. When the exhaust is exhausted, it is strictly prohibited to open the fire, and it should not be discharged into the room to avoid fire and poisoning.

The temperature of this post is high, and it is necessary to do a good job of cooling down the DF.

2.3 The winding speed of the winder is very high. It is easy to bring the hook into the handle during the operation, causing the flying hook to injure people. Therefore, educate the manipulators to concentrate on maneuvering and stand in a favorable and safe position to avoid flying hook damage.

When winding the wire onto the waste wire roll, if there are several bundles of wire around the roll, use one hand to hold the original tow when winding the wire, so as to prevent the tow from rolling the hook and causing the flying hook.

When cutting the waste wire on the waste wire roller, be sure to use the foot to step on the brake device. After stopping, cut the waste wire with a knotting knife.

2.4 When raising and lowering the buncher, it is strictly forbidden to stand at the shelf.

2.5 When handling the drafting roller, be sure to slow down or stop the car. When hooking the wire, concentrate on hooking the wire at the exit to prevent hooking.

The above is part of the precautions for polypropylene staple fiber, and the remaining safety points are detailed below.