The reason why the cloth tape produces color difference
sywmjd2019-09-30T17:56:05+08:00The cloth-based tape is a roll-shaped adhesive tape which is made of paper, cloth or plastic film as a substrate, and an elastomer-type pressure-sensitive adhesive or a resin-type pressure-sensitive adhesive is evenly coated on the substrate, and composed of the substrate, adhesive, release paper (film) three parts. The elements that cause the aging of the cloth tape are: oxygen, ultraviolet (sunlight), metal (especially brass or rust), bleach, and plasticizer. Under the influence of the above various factors for a long time, the tape will be deteriorated, softened, solidified, and lost in viscosity. Sometimes there will be a color difference between [...]