High-transparent adhesive tape and preparation process thereof

The invention discloses a high-transparent adhesive tape and a preparation process thereof. The adhesive tape comprises the following components: a base material: a polypropylene film or a polyethylene film with the surface subjected to plasma treatment to increase the adhesion of an adhesive, and the thickness of 20-50 microns; an adhesive: epoxidized vegetable oil: based on soybean oil or linseed oil, the proportion is 97-99% of the total amount of the adhesive; the silane coupling agent is 3-methoxypropyltriethoxysilane, and the proportion of the silane coupling agent is 1-3% of the total amount of the adhesive; a small amount of stabilizer and antioxidant is added to keep the performance of the adhesive stable; the additive is talcum powder or silicon dioxide and is used for improving the coiling performance and preventing the adhesive tape from being adhered, and the dosage of the additive is 0.5-1% of the total amount of the adhesive; the adhesive tape prepared by the invention has excellent transparenc