▎ 摘　　要

NOVELTY - Dot matrix polyethylene terephthalate (PET) protective film comprises a base material layer on which a convex point layer is fixed. The convex point layer comprises first convex points and second convex points. The first convex points and the second convex points are evenly distributed. The vertices of the first convex point and the second convex point are on the same plane. USE - Used as dot matrix PET protective film. ADVANTAGE - The PET protective film: has high performance, high compatibility, ultra-high exhaustability, and reworkability; and is suitable for die cutting industry, graphite or graphene industry, and electronic product protection industry. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for anilox roller of dot matrix PET protective film, comprising an anilox roller body and a pressing roller, where the surface of the anilox roller body with silica gel. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of dot matrix PET protective film.