Eyeglasses are an important part of our daily lives, and the manufacturing process involves several complex steps. One of the key steps that add value to the eyeglasses is the printing process. 

There are many different ways of printing on eyeglasses. One of the most common methods is silk printing. This process involves transferring ink from a silicone pad onto the glasses' surface. The silicone pad transfers the ink from a printing plate to the glasses' surface, creating a crisp and clear image.

Another printing process is laser with printing. This method utilizes a focused beam of light to engrave the glasses' surface. The laser burns the surface, creating a permanent image that is highly resistant to fading or scratching.

Meanwhile, we normally do 3D hot stamping proces, concave hot stamping, metal expory logo, UP metal stickers logo, etc. However, extra logo process can add extra value for the frames, which look more Luxurious and unique. The process can add logos, designs, or text to the glasses, allowing for customization and branding opportunities. Printed glasses have become increasingly popular, and manufacturers must keep up with the demand for unique and personalized glasses.

In conclusion, the printing process is a crucial step in the glasses manufacturing process, providing a means of personalization and adding value to the product. With several printing methods available, glasses manufacturers can offer customized options that meet the individual needs of their customers.