What does 3M stand for on scotch tape?

Another huge innovation by 3M in their early years was when one of their lab assistants invented masking tape in 1925. This masking tape was also the first in their “Scotch” brand line of pressure sensitive tapes. Only one year later, they came up with what now is generically called “Scotch” tape ( clear cellophane tape ).

What are facts about Scotch Tape?

Scotch tape was invented in 1930 by banjo-playing 3M engineer Richard Drew. Scotch tape was the world’s first transparent adhesive tape. Drew also invented the first masking tape in 1925—a 2-inch-wide tan paper tape with a pressure sensitive adhesive backing.

What are the ingredients in Scotch Tape?

Cellulose Acetate. The “invisible” film that we know as tape. It starts as cellulose , a long, tough, glucose-laced polymer that gives plants their structure. Typically it’s extracted from cotton or wood and treated with acetic acid, the chemical that makes vinegar vinegary.

How wide is scotch tape?

Scotch tape is transparent tape, usually 1/2 – 3/4 inches wide, suitable for light duty holding paper together. Scotch brand is also used on heavier duty packing tape and other products, but “Scotch tape” refers to lightweight transparent tape.

What is a LED strip?

An LED strip consists of a Flexible flat substrate (strip or tape) containing electrical tracks on which LEDs are placed at regular intervals. This flat substrate typically has an adhesive backing tape for easy installation.

What are LED strip lights?

An LED strip light is a flexible circuit board that is populated with LEDs that you can stick almost anywhere you want to add powerful lighting in a variety of colors and brightnesses. LED strip lights are flexible and can be bent vertically up to 90 degrees.

What are LED strips?

LED strips (sometimes called LED tapes) are a versatile light source that can be installed almost anywhere. They are made up of a flexible base layer – a printed circuit board, or PCB – that’s backed with self-adhesive tape, and studded with a row of light-emitting diodes.