Why can masking paper stick to things?
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Why can masking tape stick to things? Of course, it is because there is a layer of adhesive on its surface! The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; and now various polymers are widely used. Adhesives can stick to things because the molecules of the adhesive form bonds with the molecules of the objects to be connected. This bond can firmly bond the molecules together. The composition of adhesives has different polymers depending on different brands and types.
Introduction to BOPP tape: BOPP (biaxially oriented polypropylene) tape is an indispensable item in any enterprise, company, or personal life. The country has not yet established a complete standard for the BOPP tape industry. There is only one industry standard "QB/T 2422-1998 BOPP pressure-sensitive adhesive tape for sealing boxes".
BOPP tape is based on the original BOPP film. After high-voltage corona treatment, one side of the surface is roughened, glue is applied, and then strips are divided into small rolls. This is the BOPP tape we use in daily life. BOPP tape glue is acrylic glue, also known as pressure-sensitive adhesive, and its main component is tincture. Tincture is a high-molecular active substance, and the temperature has a certain effect on molecular activity. The tincture content of the glue directly affects the use of masking tape. The initial adhesion of normal sealing masking tape is between ≥ No. 13 (steel ball number), and the thickness of this masking tape glue is generally 22 microns. It is a standard thickness.
According to its function, tape can be divided into: high-temperature tape, double-sided tape, insulating tape, special masking paper-pressure-sensitive masking paper, die-cut tape, anti-static tape, anti-static warning tape, and different functions are suitable for different industry needs.
Introduction to BOPP tape: BOPP (biaxially oriented polypropylene) tape is an indispensable item in any enterprise, company, or personal life. The country has not yet established a complete standard for the BOPP tape industry. There is only one industry standard "QB/T 2422-1998 BOPP pressure-sensitive adhesive tape for sealing boxes".
BOPP tape is based on the original BOPP film. After high-voltage corona treatment, one side of the surface is roughened, glue is applied, and then strips are divided into small rolls. This is the BOPP tape we use in daily life. BOPP tape glue is acrylic glue, also known as pressure-sensitive adhesive, and its main component is tincture. Tincture is a high-molecular active substance, and the temperature has a certain effect on molecular activity. The tincture content of the glue directly affects the use of masking tape. The initial adhesion of normal sealing masking tape is between ≥ No. 13 (steel ball number), and the thickness of this masking tape glue is generally 22 microns. It is a standard thickness.
According to its function, tape can be divided into: high-temperature tape, double-sided tape, insulating tape, special masking paper-pressure-sensitive masking paper, die-cut tape, anti-static tape, anti-static warning tape, and different functions are suitable for different industry needs.