Where did the glue on the tape come from? Dongguan sealing tape wholesale
Dongguan sealing tape wholesale shares with you: why does the tape stick to things? How did the layer of glue on it come from? Follow along with us to find out! That's because its surface is coated with a layer of adhesive, but the earliest adhesives came from animals and plants. In the nineteenth century, rubber was the main component of adhesives, but in modern times, various polymers are widely used. Adhesives can stick to things because of the formation of bonds between their own molecules and the molecules of the objects to be connected. This bond Knots hold molecules together firmly. Most of the general tapes now use pressure-sensitive adhesives, which have very low toxicity and basically no side effects on the human body. So you can use it with peace of mind!