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Little Knowledge Of Tape
- Aug 21, 2017 -

The historical source of adhesive tape, how to distinguish the quality of tapes from the history of tape 1928 Scotch Tape the United States of America, Minnesota, May 30, 1928, in the UK and the United States filed applications, drew developed a lightweight, pressure-bonded binder that was initially not sticky enough to be told: "Get this thing back to your Scottish bosses and ask them to put some more gum on!" "(" Scotland "means" stingy ") however, during the Great Depression, people found a few 1928 Scotch tapes for this tape, St. Paul, Minnesota. On May 30, 1928, in Britain and the United States to apply, drew developed a very light flowmeter, a pressure of the adhesive, the initial attempt is not sticky, and so he was told: "Take this thing back to your Scottish bosses to go, they put more plastic vortex pump!" "(" Scotland "means" stingy ") however, during the Great Depression, people found a few 1928 Scotch tapes for this tape, St. Paul, Minnesota.

Why can tape stick? Of course it is because it is coated with a layer of adhesive on the surface of the relationship! The earliest adhesives came from animals and plants, and in the 19th century rubber was the main ingredient in adhesives, while modern polymers were widely used. Sticky agent can stick to things, is due to its own molecules and to connect the elements of the formation of bonds between the molecules, this bond can be firmly bonded together. Adhesive ingredients, depending on the different label, different kinds of different polymers. In the early 20 's, when the two-color car was popular, researchers at the 3M company, overheard workers at the body shop complaining that the strong glue paper used in the paint body would cause a lot of paint to peel off, causing them to keep painting. He began to develop a low viscosity adhesive paper, which is the world's first masking tape. But the 3M president was reluctant to support the plan, but drew didn't give up. He grabbed a few orders and continued his research work, and a few years later drew invented cellophane tape. During World War II, johnson& Johnsonnsk Bearings Company added waterproof coating on its medical bandage, which later evolved into a world-famous duct tape. In the process of rebuilding the house after the war, it was widely used in pipeline engineering and became the adhesive tape to connect the world. This is the origin of the name of the silver tape.