Why tooth paste has color mark

Why tooth paste has color mark

Color mark:

• It is always mysterious why toothpaste has color mark, as we always ignores it.The color mark is always at the bottom of toothpaste and every toothpaste must have it but why??
• The color mark(tiny boxes) at the bottom of the toothpaste is called "eye marks" !!!
• It is mainly used for manufacturing purpose.

Why we need those tiny marks:

• There are two reason for those colored code

1. Which types of ingredients used in toothpaste.
2. To identify it is bottom part of toothpaste by machine.

How to identify which ingredients used in toothpaste:

To identify which ingredients are used in toothpaste check the color of that tiny marks which are at the bottom of the toothpaste.if

• If tiny box is in green color than the ingredients used in toothpaste are natural. these marks are mostly seen in Ayurveda toothpaste.
• If tiny box is in blue color than the both Natural ingredients and Medicine are used in toothpaste.
• If tiny box is in red color than the both Natural ingredients and Chemical composition are used in toothpaste
• If tiny box is in black color than the ingredients used in toothpaste are pure chemical. 

So, whenever you buy any toothpaste first check the color mark.

How color mark is used for manufacturing process:

As machine have no idea where is the end of toothpaste , we have to put a sign to indicate this the bottom of the toothpaste . so when machine scans the color mark it knows the bottom part of toothpaste .

So both reasons are acceptable .