Most people opt for opaque varieties.
Opaque plastic sheet meaning.
Opaque definition not transparent or translucent.
Striation rippling of thick parisons caused by a local orientation effect in the melt by the spider legs.
Light transmission capacity varies from object to object.
When it comes to plastics some are opaque because of their chemical structure.
Anything opaque is simply anything that blocks all light from passing through it.
Opacity is that property of a substrate that resists the passage of light.
Transparent objects allow all the light to pass through them translucent ones allow partial light to pass whereas opaque ones allow no light to pass through.
Not allowing light to pass through.
This way the contents to be shipped stay secure.
For a better understanding this sciencestruck article lists the differences between transparent translucent and opaque materials.
This is calculated by measuring the percentage of the light which is absorbed by a sheet of paper.
Legal documents bank letters or even official documents need to reach the end user or client safely.