Basis material with invisible pattern and its processing method

Abstract

The invention discloses a parent metal with a hidden pattern and a processing method thereof. The parent metal with the hidden pattern comprises a parent metal layer and a pattern layer; the pattern layer is a filam with lower reflection rate; the pattern layer is coated on the surface of the parent metal layer; the processing method includes that a hollow smelting tool is manufactured according to the pattern needed appearing first, then the smelting tool is arranged on the surface of the parent metal layer and then sent into a coating machine; after the machine is vacuumized, the pattern layer is formed by coating the filam with the lower reflection rate the material, and then an electrode treatment is carried out. After the parent metal is manufactured into a product (such as an eyeglass) or is packaged (such as a winebottle or a beverage bottle), under the normal situation, the pattern layer is hidden in the product or the package and the hidden pattern can only appear in mirage; thus, not only being convenient for using and selling the product, but also being convenient for users and sellers to inspect and verify the truth.

Description

Substrate with invisible pattern and processing method thereof technical field The invention relates to a base material suitable for products such as spectacle lenses and packaging bottles, and is related to the structure and processing method of invisible patterns on the base material. Background technique Usually, many high-end products (such as glasses, wine, etc.) will print trademark logos or counterfeit marks on the product itself or on the packaging to reflect the quality of the product. However, at present, these trademark logos or counterfeit marks mostly appear in the form of labels, such as: a transparent film is pasted on the spectacle lens, a trademark logo or a counterfeit mark is printed on the transparent film, and labels are pasted on wine bottles or beverage bottles, etc. Wait. When such spectacle lenses are used, the trademark logo or counterfeit mark will block the line of sight, resulting in poor use effect; while the wine bottle or beverage bottle wi...

AI Technical Summary

Problems solved by technology

When such spectacle lenses are used, the trademark logo or counterfeit mark will block the line of sight, resulting in poor use effect; while the wine bottle or beverage bottle will be blocked by the label, making it impossible for consumers to see the contents of the bottle at a glance. Cause sales trouble... Therefore, it is necessary to develop a technology that can hide patterns such as trademark logos or counterfeit marks on products or packaging

Images