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Development of sealing tape
1928 Scotch tape Richard Drew, St. Paul, Minnesota
Presented May 30, 1928 in the United Kingdom and the United States to apply, Drew developed a very light, a pressure that is the glue that holds together the initial attempt sticky enough, so Drew was told: "this stuff get back to your boss and those of Scotland, that they might put some gum! "(" Scotland "means" stingy "However, during the Great Depression, people find hundreds of uses for such a tape, from clothes to fill protection Pengpo eggs which are of great use.
Why can sticky tape stuff? Of course, because it is coated with a layer of adhesive on the relationship between surface! The first adhesive from animals and plants, in the nineteenth century, rubber is the main component of the adhesive; and the widespread application of modern polymers. The adhesive can stick to something that is due to form bonds between molecules and their molecular materials to be connected, which can be bonded firmly to molecules sticking together. Component adhesive, according to different brands, different types, there are a variety of different polymers.
Also known bopp tape, packaging tape, it is BOPP biaxially oriented polypropylene film to the substrate, after heated evenly PSA emulsion, to form a layer ranging from 8μm ---- 28μm, light industry enterprises, companies, individuals can not live without supplies, the state does not have a perfect tape industry standard, only an industry standard "QB / T 2422-1998 sealing the pressure sensitive adhesive tape with BOPP BOPP original film After a high-voltage corona treatment, the side surface roughness in the glue on the top, the first parent roll form, and then cut into by slitting machine specifications ranging from small volumes, that we use every day the tape. PSA emulsion, the main ingredient is butyl
Presented May 30, 1928 in the United Kingdom and the United States to apply, Drew developed a very light, a pressure that is the glue that holds together the initial attempt sticky enough, so Drew was told: "this stuff get back to your boss and those of Scotland, that they might put some gum! "(" Scotland "means" stingy "However, during the Great Depression, people find hundreds of uses for such a tape, from clothes to fill protection Pengpo eggs which are of great use.
Why can sticky tape stuff? Of course, because it is coated with a layer of adhesive on the relationship between surface! The first adhesive from animals and plants, in the nineteenth century, rubber is the main component of the adhesive; and the widespread application of modern polymers. The adhesive can stick to something that is due to form bonds between molecules and their molecular materials to be connected, which can be bonded firmly to molecules sticking together. Component adhesive, according to different brands, different types, there are a variety of different polymers.
Also known bopp tape, packaging tape, it is BOPP biaxially oriented polypropylene film to the substrate, after heated evenly PSA emulsion, to form a layer ranging from 8μm ---- 28μm, light industry enterprises, companies, individuals can not live without supplies, the state does not have a perfect tape industry standard, only an industry standard "QB / T 2422-1998 sealing the pressure sensitive adhesive tape with BOPP BOPP original film After a high-voltage corona treatment, the side surface roughness in the glue on the top, the first parent roll form, and then cut into by slitting machine specifications ranging from small volumes, that we use every day the tape. PSA emulsion, the main ingredient is butyl