The cable tie manufacturing is one of the plastic injection molding projects, but is more difficult than the normal one, because:
- Cable tie is selling in a very low cost, the cable tie manufactures are under huge cost pressure.
- Cable tie has many different size, each one size request one mold.
- Cable tie is more difficult in the molding than the normal plastic item.
1. Main problem in nylon cable tie manufacturing
1.1 The mold is blowed to open
1.2 Short shot
Carefully check the corresponding part of the mold
-design of the screw and barrel
1.5 Nylon cable tie gets yellow
Error in machine design
Error in raw material formula
Error in mold design