Sealing tape

Adhesive tape is a type of tape that is used in our daily lives, which is made rough on one side of the BOPP film by high-voltage corona discharge, then coated with glue and divided into small rolls. Tape adhesive is acrylic resin adhesive, also known as pressure-sensitive adhesive, mainly composed of tincture grease. Tincture fat is a polymer active substance, and the temperature has a certain impact on the molecular activity. The lipid content of glue directly affects the use of adhesive tape. The initial adhesion force of a normal sealing tape is between ≥ 13 (steel ball size), and the thickness of this tape adhesive is generally 22 microns, which meets the standard thickness.
Transparent tape is a type of tape that is used in our daily life, which is made rough on one side of the BOPP original film by high-voltage corona discharge, then coated with glue and divided into small rolls.
Tape can stick things, of course, because it is coated with a layer of adhesive on the surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; In modern times, various polymers are widely used. Adhesives can stick things because they form bonds between their own molecules and the molecules they want to connect to, which can firmly bond the molecules together.