What are the Colored Dots on Food Packaging? A Comprehensive Guide
Have you ever wondered what the colored dots or circles on food packaging are or what they actually indicate? When you buy a chip packet, or snacks, or any other food item, you mostly read the ingredients on the packaging, but usually remain unaware of the key details of the package, such as color dots or circles. They are also named as the printer`s color blocks, process control patches, or eye marks. They are usually in different colors, such as red, yellow, and black. These colored dots are not linked with any nutritional value or the
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