JDS Eyewear: A Journey of Exquisite Craftsmanship in Creating Premium Sports Sunglasses

On the outdoor sports field with scorching sun, a pair of high-quality sports sunglasses is an indispensable equipment for sports enthusiasts. JDS Eyewear, a company specializing in the production of sports sunglasses, has created sunglasses with excellent performance and unique design for consumers with its persistent pursuit of quality and excellence in craftsmanship. Let's take a step into our production facilities and uncover the entire process behind creating the sports sunglasses.

Design and R&D: The Collision of Creativity and Practicality

The design team of JDS Eyewear deeply studies the characteristics of various sports and the needs of athletes, taking into account factors such as light conditions, facial features, wearing comfort and fashion elements. Create precise 2D drawings to lay the foundation for subsequent 3D modeling and sample production. Subsequently, the 3D modeler converts the 2D drawings into 3D models and communicates closely with product engineers to ensure the feasibility and functionality of the design. This process can not only intuitively display the appearance and internal structure of the glasses, but also discover potential design problems in advance, saving time and cost for subsequent production.

Sample Production: A Leap from Virtual to Reality

After having a 3D model, JDS Eyewear uses 3D printing technology to make samples. 3D printing technology is an ideal choice for sample production because of its fast, efficient and low-cost characteristics. This sample can not only perfectly show all the details of the design, but also be used for preliminary functional testing and wearing experience evaluation. Through 3D printed samples, designers and engineers can intuitively understand the actual effect of the product, make adjustments and optimizations in time, and ensure the quality and performance of the final product.

Mold Making: The Key to Precise Molding

After the sample is approved, JDS Eyewear begins to make molds in preparation for mass production. Mold making is a complex and delicate process that requires the use of high-precision CNC processing equipment to process the mold material into the required mold shape based on the precise data of the 3D model. The precision of the mold directly affects the quality of the product. Therefore, during the mold production process, engineers will strictly control the processing precision of each link to ensure that the size, shape and surface finish of the mold meet the design requirements.

Production Process: Fine and Rigorous Manufacturing

Injection Molding: The Initial Shape of The Sunglasses Frame
The injection molding machine injects the molten frame material into the precision mold, and obtains the initial shape of the frame after cooling and molding, ensuring dimensional accuracy and consistency.

Frame Polishing and Grinding: Smooth and Delicate Touch
The frame after injection molding needs to be polished and ground. JDS Eyewear uses advanced polishing and grinding equipment to carefully polish the surface of the frame, make it smooth and delicate, and improve the beauty and wearing comfort of the product.

Ultrasonic Cleaning and Drying: Clean and Flawless Surface
Some fine dust and impurities will remain on the surface of the frame after polishing and grinding. In order to ensure the smooth progress of the subsequent painting process and the adhesion of the painting, JDS Eyewear uses an ultrasonic cleaner to thoroughly clean the frame. The ultrasonic cleaning machine uses the cavitation effect of ultrasound to generate a large number of tiny bubbles. The impact force generated when the bubbles burst can penetrate into the tiny gaps on the surface of the frame and effectively remove dirt. After cleaning, the moisture on the surface of the frame is completely dried through the hot air drying system to ensure that it is clean and flawless, ready for the painting process.

Painting and Decoration: The Display of Color and Personality
In the production process of sports sunglasses, the painting process is the key link to give the product color and texture, and it is also one of the core advantages of JDS Eyewear. After 24 years of precipitation and innovation, JDS Eyewear's painting process has reached the industry-leading level and created high-quality products for many international sports sunglasses brands. JDS Eyewear has a professional color matching team who are proficient in the matching and modulation techniques of various colors. From classic black, white and gray to bright red, yellow and blue, to fashionable gradient colors and special colors, they can all be accurately presented.

Paint Quality Assurance Tests After Painting: Ensure Painting Quality

● Crosshatch test: perform a crosshatch test on the surface of the painted frame. Use a crosshatch knife to cut out 10×10 small grids of 1mm×1mm, then use 3M610 adhesive tape to stick and quickly tear off, and check whether there is paint peeling at the edges and intersections of the grids. If there is no peeling, it means that the painting has good adhesion and can withstand the friction and collision in daily use, ensuring the beauty and durability of the frame.

● Cosmetic Test: Considering that consumers may come into contact with cosmetics when wearing sunglasses, JDS Eyewear conducts cosmetic tests on painted frames. Expose the frame to an environment containing cosmetic ingredients to simulate daily use scenarios and check whether the painting will fade, change color or peel off. Through this test, it is ensured that the frame painting can resist the erosion of cosmetics and maintain lasting color and texture.

Logo Printing: Coloring Sunglasses to Highlight The Unique Charm of The Brand
Every entrepreneur with a dream will give his sunglasses a meaningful name, and printing this brand name on sunglasses is a key step in brand identification. JDS Eyewear is well aware of the importance of brand identification and provides professional customized logo printing services for sunglasses. Accurately locate the printing position, whether it is lenses or frames, to meet customer needs. Use a variety of processes such as silk screen printing, hot stamping, and metal logos to ensure that the logo is rich in color, unique in texture, and three-dimensional.

Lens Processing: Precise and Smooth
The lenses are cut by professional automated machines to ensure a smooth and flawless surface, while ensuring the dimensional accuracy and consistency of the lenses. Meet the required optical standards and provide athletes with a clear, distortion-free field of view.

Assembly and Quality Control: Strict and Detailed Inspection

Assembly: Precise and Flexible Combination
Precisely assemble the processed lenses and frames, install accessories such as nose pads and hinges, and ensure a stable structure and comfortable wearing.

Quality Control: Comprehensive and High-standard Inspection
The sunglasses are fully inspected from the aspects of appearance, size, optical performance, impact resistance, etc. to ensure that each pair of sunglasses meets the quality standards and functional requirements.

Packaging and Shipment: Exquisite and Safe Protection

Packaging Design: A Combination of High-end and Practical
The packaging box is made of environmentally friendly materials, with exquisite appearance, shockproof sponge or silk cloth to fix the sunglasses, and accessories such as product manuals, warranty cards, cleaning cloths, etc.

Shipping Preparation: Rigorous and Efficient Process
According to order requirements, products are classified, packaged, and boxed, order information is carefully checked, and professional packaging materials are used to ensure safe transportation of products.

JDS Eyewear has created sports sunglasses with excellent performance and unique design through rigorous and meticulous production processes, winning the trust and praise of consumers and becoming a leader in the sports sunglasses industry.