Novel reflecting film

Abstract

The invention discloses a novel reflecting film. The novel reflecting film sequentially comprises an anti-scraping layer, a foaming layer, a periphery layer and a bottom plate layer from top to bottom. First trapezoid reinforcing particles and second trapezoid reinforcing particles are clamped mutually in the anti-scraping layer and are mutually matched. The foaming layer comprises a micro foaminglayer and a high foaming layer. An integral structure is formed by the foaming layer and the periphery layer through hot pressing. The periphery layer is provided with a peripheral arc edge through high-temperature shaping. The novel reflecting film has the advantages that the first trapezoid reinforcing particles and the second trapezoid reinforcing particles, matched mutually, are clamped mutually in the anti-scraping layer, so that reflectivity of the reflecting film is enhanced; the foaming layer comprises the micro foaming layer and the high foaming layer, so that both reflectivity and deflection of the reflecting film are enhanced; the periphery layer is provided with the peripheral arc edge through high-temperature shaping, so that the film has high adhesion, and a coating edge isnot easy to upwarp during use.

Description

technical field

[0001] The invention relates to the technical field of reflective films, in particular to a novel reflective film. Background technique

[0002] Reflective film, the special performance of the film is increased through a special process. The reflective film is a special film material that uses a transparent film as the original material and increases the reflectivity of the optical surface of the film material through a special coating process. The reflective film is generally divided into three types. Types: metal reflective film, all-dielectric reflective film and metal dielectric reflective film. At present, in order to improve the reflectivity of the reflective film, a large number of inorganic particles or incompatible resins are added to the polyester, and a large number of microbubbles are formed during the stretching process. , the total reflection is formed by the microbubbles, but the effect of this reflection is poor, there are gaps in the reflecti...

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