How much do you know about the biting process

For biting flowers, use chemical liquids such as concentrated sulfuric acid to react with the corrosion of the steel surface to form snakeskin/etch patterns/pear ground or other forms of patterns. The process evolution process is as follows:

The first stage: the purpose of the subsidy-to cover up the defects on the molded product.

The second stage: the purpose of decoration-to improve the value of goods.

The third stage: the application of composite patterns to enter a higher level of creative design era.

The fourth stage: the application of three-dimensional patterns to enter the era of higher quality.

What does a good bite look like:

Play the role of decorative products, make the products more beautiful and elegant: Overcome the shortcomings of printing and spray paint that are easy to wear off; Meet the visual requirements: Because the smooth and mirror-like surface of the product is easy to scratch, easy to be stained with dust and fingerprints, and The defects, silk marks and ripples produced during the forming process will be exposed on the smooth surface of the product, and some decorative patterns such as leather grain, orange peel, wood grain, rain pattern, matt surface can conceal the product surface in the forming process The shortcomings produced in the product make the appearance of the product beautiful and meet the needs of vision.