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Gold blocking coating process

A coating process, bronzing film technology, applied in decorative arts, printing processes, processes used to produce decorative surface effects, etc., can solve problems such as affecting the appearance of products, damaging the bronzing pattern, and not being able to bump the bronzing pattern.

Inactive Publication Date: 2008-12-10
张红静
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bronzing process carried out on the surface of metal materials is still immature, and the bronzing process suitable for carrying out on the surface of metal materials is still in the exploratory stage. If the existing bronzing process is directly applied to the surface of metal materials, the effect of bronzing is extremely unsatisfactory. Due to the difference between the materials, the bonding force between the bronzing pattern transferred from the bronzing film to the surface of the metal material and the surface of the metal material is not strong, and it can even be said that the bonding force between the bronzing pattern and the surface of the metal material is very weak Yes, the bronzing pattern is very easy to be wiped off, and the bronzing pattern is easy to fall off. As long as you gently wipe it with your finger, the bronzing pattern will be wiped off or scratched immediately. The bronzing pattern is very fragile and easy to wipe and scratch. When stamping the pattern, it will damage the stamping pattern, let alone bump the stamping pattern, otherwise it will affect the appearance of the product

Method used

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  • Gold blocking coating process

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Embodiment Construction

[0018] A hot stamping coating process, see attached figure 1 , which consists of the following steps,

[0019] Step 1, spray primer, spray a layer of primer on the metal surface of the gilded object, whether this step needs to be determined by the surface roughness of the gilded object, the primer is used to fill the metal material of the gilded object Potholes on the surface make up for the defects of the substrate, making the surface of the metal material to be gilded smoother, preparing for the subsequent spraying of topcoat and gilding, so that it can process higher-quality gilding effects;

[0020] Step 2, spray topcoat, spray a layer of topcoat on the surface of the metal material of the bronzing object, the color of the topcoat is the surface color of the bronzing object;

[0021] Step 3, high-temperature baking paint, the temperature of baking paint is 150-200°C, and the time is 15-30 minutes;

[0022] The 4th step, carry out pretreatment to bronzing film, and pretre...

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Abstract

The invention relates to the technical field of coating technique on a product surface, in particular to a hot stamping coating technique. Before carrying out the hot stamping, pre-treatment is carried out on a hot stamping film; the pre-treatment is a physical treatment that the hot stamping film is placed in the environment under the temperature of 200 DEG C within one hour; the physical treatment leads the hot stamping film and the surface of a metal material to have a better bonding force; after processed by the hot stamping coating technique of the invention, a hot stamping pattern stamped on the surface of the metal material can be firmly stuck on the surface of the metal; the hot stamping pattern is hard to be scraped or scratched; the hot stamping pattern is wear-resistant and scraping-resistant.

Description

Technical field: [0001] The invention relates to the technical field of product surface coating technology, in particular to a bronzing coating technology. Background technique: [0002] The hot stamping process is to transfer the pattern on the hot stamping film to the hot stamping object, so as to produce various sample patterns on the hot stamping object. At present, the hot stamping process on the surface of plastic materials, leather and other products is very mature. However, the bronzing process carried out on the surface of metal materials is still immature, and the bronzing process suitable for carrying out on the surface of metal materials is still in the exploratory stage. If the existing bronzing process is directly applied to the surface of metal materials, the effect of bronzing is extremely unsatisfactory. Due to the difference between the materials, the bonding force between the bronzing pattern transferred from the bronzing film to the surface of the metal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/12B41M7/00B44C1/165
Inventor 张红静
Owner 张红静
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