Manufacturing method of glass bead reflective product reflecting colored light

Abstract

The invention discloses a production method for a glass microsphere light reflecting product reflecting colour lights. The production method for the glass microsphere light reflecting product adopts a reflecting layer direct plating or coating method and concretely comprises the following steps: (1) coating a base material with resin, so that the surface of the base material is smooth and can be conveniently plated or coated with a reflecting layer; (2) plating or coating the resin layer with the reflecting layer; (3) planting a glass microsphere convex lens on the reflecting layer by virtue of a transparent bonding layer; and (4) covering the glass microsphere convex lens with a transparent colour layer, wherein the lower surface of the transparent colour layer is in hemispherical contact with the glass microsphere convex lens. Compared with an existing colour light reflecting product, the produced glass microsphere light reflecting product can reflect the colour lights, has good reflecting effect, can customize much richer patterns and realize reflection of multi-colour lights, has larger colour light reflecting angle and can be applied to a night light reflecting device, accidents at night are greatly reduced, and refractive index and thickness are easy to control.

Description

technical field [0001] The invention belongs to the technical field of manufacturing glass bead reflective materials, and in particular relates to a method for manufacturing a glass bead reflective product that reflects colored light. Background technique [0002] Reflective film is a kind of retroreflective material that has been made into a film and can be directly applied. It has a wide range of uses, including roads, aviation, railways, shipping, automobile license plates and other fields. The traffic signs made of reflective film can reflect bright and clear light under the light at night, so that ambassadors or other personnel can see safety warning or prohibition signs clearly, which has an increasing effect on ensuring traffic safety. In addition, in recent years, it has been widely used in fortification boards, billboards, street signs, street signs, etc. [0003] Glass beads are a new type of material developed in recent years with wide uses and special properties...

AI Technical Summary

Problems solved by technology

The existing glass bead reflective film is generally exposed glass bead reflective film, that is, the glass bead is on the outermost surface of the reflective film. This type of reflective film generally can only reflect monochromatic light, even if it can reflect colored light. Light, but its reflection effect is not good, and the control of the refractive index and the thickness of each layer is relatively strict

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