Sun-proof and ink fading-proof label

The utility model belongs to the technical field of novel packaging materials, and particularly relates to a sunscreen label capable of preventing color fading of printing ink. The film comprises an antifouling layer, a polyimide film layer, a PET film layer, a bonding layer, a release film layer, a bottom film layer and a back coating layer, wherein the polyimide film layer and the PET film layerare fastened into a whole to form a composite film layer, and die cutting line marks and die pressing point marks are arranged on the edge part of the composite film layer. The sun-proof and ink fading-proof label provided by the invention has the technical advantages of good high-temperature resistance, strong practicability, prominent fouling resistance and the like. 本实用新型属于新型包装材料技术领域，具体涉及一种防晒防油墨褪色的标签。其包括防污层、聚酰亚胺薄膜层、PET薄膜层、粘接层、离膜层、底膜层和背涂层；聚酰亚胺薄膜层和PET薄膜层之间紧固成一体构成复合膜层且复合膜层的边沿部位设置有模切线痕和模压点痕。本申请提供的防晒防油墨褪色的标签，具有耐高温性能好、实用性强以及防污损能力突出等技术优势。