What's the color strip in the tail of a cosmetic tube?
Is the magic eye location, is used for positioning and recognition in the production of cosmetics products and sealing the electric eye positioning function is very common in printing packaging hose, hose product is produced after the completion of automatic filling and sealing machine location application.
When the material is finished, the hose is placed on the automatic sealing machine. The machine senses the color bar and begins to automatically seal the hose to ensure that the package is in the correct position at the end of the seal.
