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Plastic sunglasses have become increasingly popular in recent years due to their affordability, versatility, and wide range of styles. These sunglasses are made from a variety of materials, including acetate, nylon, and polycarbonate, which provide durability and flexibility. Plastic frames also offer a wider range of color options and can be molded into unique shapes and designs. Additionally, Plastic sunglasses are usually more affordable, making them accessible to a wider range of consumers.
Once we had a design idea for a sunglass, we needed to convert the idea into 2D and 3D drawings so that the construction and functionality of the glasses could be more visually displayed. This allows us to easily manufacture the eyewear and make the necessary improvements in the eyewear manufacturing process.
After the design phase is completed, the 3D model needs to be transformed into a solid model of the glasses by cutting the steel into a predetermined size and shape with the assistance of a model maker using high precision CNC tools.
The plastic particles that pass the inspection are injected into the spectacle frame mold by pressure, and the desired spectacle frame shape is obtained after cooling and molding.
The injection molded spectacle frames are rough, with burrs on the edges, not smooth enough. Larger burrs need to be treated in a targeted manner, manually polished to smoother, and then put into the vibration machine for overall grinding.
The surface of the spectacle frame that has been polished and trumbled will have dust and other impurities adsorbed on it. It needs to be thoroughly cleaned to ensure that there are no sundries on the surface of the spectacle frame. After cleaning, it is also necessary to dry the glasses frame.
Congratulations, at this point, you can finally make your glasses frame the color you want. The easiest way to color is to spray. Complicated colors require special techniques to complete, The common ones are water Transfer printing, heat transfer printing, these processes can make the color of the glasses more colorful and present the effect you want.
Every entrepreneur with a dream will give his sunglasses a meaningful name. As a professional sunglasses customization factory, YOOSUNGLASSES can print your exclusive brand name on the position you want, which can be on the lens. Or anywhere on the glasses frame.
Yes, that’s what you think, this step is to assemble the glasses frame and temples together.
The process of lens cutting involves cutting the lenses to fit the frame. It is a necessary step in creating eyeglasses. The lenses must be cut precisely to ensure they fit properly.
common tests for sun lenses include：
2) Prism degree
4) Polarization efficiency and angle
5) Drop ball test
This is important to ensure comfort and proper function. By making the necessary adjustments, the frame will sit securely on the face and provide clear vision without slipping or causing discomfort.
Usually we design high-end packaging for sunglasses to increase the value of the product. The most used are paper boxes, EVA zipper boxes, glasses bags, and cleaning cloths.
In short, the production process of plastic sunglasses is complicated. As a factory with more than 15+ years of experience in the manufacture of plastic sunglasses, YOOSUNGLASSES believes that we can solve all the troubles for your plastic sunglasses business.
We will contact you within 1 working day, please pay attention to the email with the suffix “@yoosunglasses”.
We will reply and confirm the appointment within 1 working day, please pay attention to the email with the suffix “@yoosunglasses”.
Note: Your email information will be kept strictly confidential.