The coloured stripes or squares usually discovered on toothpaste tubes don’t usually point out substances or meant use for customers. These markings, generally known as “eye marks,” are primarily used within the manufacturing course of to information equipment in packaging and sealing the tubes precisely and effectively. They sign the place the tube must be lower and folded throughout automated manufacturing.
Whereas seemingly insignificant to the patron, these colour marks play an important function in streamlined, high-speed toothpaste manufacturing. Their presence ensures constant product presentation and packaging integrity. Understanding the true goal of those markings dispels frequent misconceptions about their relation to toothpaste substances or specialised formulations. This data highlights the necessary function automation performs in offering reasonably priced and available client items.