How to make your customized logo acetate sunglasses
Expansion of knowledge about acetate fiber raw materials for acetate sunglasses:
Before introducing how to make acetate sunglasses, it is necessary to spread the knowledge about acetate first.
What is acetate glasses material?
The material of acetate glasses is cellulose acetate. As an alternative plastic, cellulose acetate is a kind of man-made fiber made from the polymerization of cellulose in plants.
Many people are curious about why acetate is called an alternative plastic, and what does it have to do with plastic. At the same time, many problems will emerge:
Is acetate the same as plastic? Which is better plastic or acetate?
Regarding this, I can tell you clearly. Acetate is indeed plastic, but it is still different from ordinary plastic.
There is no doubt that acetate is better than plastic. Because cellulose acetate is a nylon-based plastic (or can be called cellulose). Compared with ordinary plastics, it is not only more wear-resistant, but also stronger, softer, and more elastic.
So this means that sunglasses made of acetate will be more durable and comfortable than plastic sunglasses.
Man-made cellulose synthesized by chemical reaction as a polymer extracted from plants.
Presumably many people will care about whether he is environmentally friendly? Does cellulose acetate biodegrade?
I can tell you responsibly, acetate is very environmentally friendly. Because acetate can be decomposed by organisms in sea water, soil, and air.
How long does it take for cellulose acetate to decompose?
According to the available data, the degradation time of acetate is about 10 years.
who are we?
We are a sunglasses manufacturer from China. And we have been engaged in research in the field of sunglasses for nearly ten years.
Why choose us?
— Your design of acetate sunglasses MOQ 50pcs, oder to produce can bring your logo
—- stock acetate sunglasses and acetate eyeglasses, can mix wholesale and can customize your logo.
—-we have CE, FDA certificate
—We provide after-sales service
The production of make acetate sunglasses can be mainly divided into the design of the CAD drawings of acetate sunglasses, the production of the frame, the production of the temples, and the quality inspection of the assembly.
Let us understand the first step — CAD drawing design
After the CAD drawing is designed, then we can make the sunglasses, first we need to make the frame
How to make acetate sunglasses frames？
How to cut the raw material of the acetate frame of the right size?
The way to heat-press acetate frame nose contour
CNC engraved acetate sunglasses frame
Why tumble polish the acetate frame?
How to make the acetate frame have a curvature?
Why do we need to dry the acetate frame at a high temperature?
How to install hinges on acetate frames？
Acetate Frame quality inspection
If I want to make an acetate frame with metal bridges and rice nails, how should I deal with it?
The way to drill rice nail holes in the acetate frame
After adjusting the accuracy of the machine according to the size of the spectacle frame indicated in the CAD drawing. Start the machine and cut 1400*700mm strip-shaped sheet material into 150*60mm sheet blocks.
According to the CAD drawing, the surface of the cut acetate block is pressed out of the contour of the nose bridge and shaped under the condition of high temperature.
According to the designed CAD drawing, the contour of the inner side of the frame is cut out on the surface of the acetate fiber. Then polish the inner contour of the frame. Finally, trace the outline of the frame on the surface of the acetate fiber.
Use the roller to polish the burrs at the corners of the frame. The right angles at the corners of the frame are turned into arcs, which increases the wearing comfort of the user.
Because people’s cheeks are curved, in order to wear the frame more comfortably, we need to bend the frame. Therefore, we need to place the flat mirror frame on two pieces of concave metal, and then use the machine to compress it. Finally, in this way, the frame of the sunglasses has a certain curvature.
Put the acetate frame into the machine and dry it at a high temperature for four days. So as to remove the excess water in the acetate fiber, achieve the purpose of frame shape and material stabilization.
After calibrating the machine according to the designed CAD drawing. Start the machine and carve a groove for installing a metal bridge on the side of the frame.
How to make the legs of acetate sunglasses?
How to make a mold for acetate sunglasses temples？
The way to stamp and cut acetate temples
Tumble polished acetate temples
High temperature drying acetate temples
How to install hinges in acetate temples?
Why finely polished fiber temples?
A complete pair of acetate sunglasses requires not only an acetate frame but also acetate temples. And the following are the steps we take to make the temples：
In order to reduce the burrs on the surface of the temples, it is necessary to use a roller to polish the temples.
Like the acetate frame, the temples also need to be machine-dried for four days to remove moisture and shape.
First put the hinge into the groove of the machine
Next, put the cut acetate temples into a heating machine, and then heat the temples to a soft state. Then put the softened temples into the hinged machine.
Finally, start the machine and drive the hinges into the soft acetate temples.
Because the machine heats the temple and the hinge is driven into the temple through the machine. Therefore, in order to reduce the irregular shapes and burrs produced in the process, we need to finely polish the temples.
The same as the making of spectacle frames, we also need to conduct quality inspections on the spectacle legs that are made.
In order to make a pair of qualified acetate sunglasses, we not only need to strictly make the frames and temples. At the same time, the assembly of sunglasses should be standardized and quality inspection should be done. The following is the assembly and quality inspection process of our acetate sunglasses：
By tightening the screws, the frame and the temples are assembled as a whole.
After making the complete frame of the sunglasses. In order to avoid defects on the surface and joints, our workers are required to place the sunglasses on the machine and polish them repeatedly until there are no burrs.
We mainly print your logo, size, and model in four ways: Laser, laser dot paint, metal label, crystal glue
UP metal label
The metal label is very three-dimensional, and the color is very bright. The colors of the laser are gold, silver and gun color.
Crystal glue
Crystal glue belongs to a flat structure, and the color can be chosen arbitrarily.
Laser
The laser burns the acetate with a laser, and the color of the engraving is very single.
Laser spot paint
The laser uses a laser to burn acetate fiber and then paints it to make it close to Pantone color.
In order to ensure that the quality of the sunglasses meets the standard quality, we need to check their quality. The complete inspection process for a pair of sunglasses includes:
—Color inspection of frame and temple. If the frame still has burrs, manual polishing is required. If the frame still has burrs, manual polishing is required.
—Then after cleaning and drying, continue the quality inspection of the frame, if there are no burrs, check whether there is a high or low leg phenomenon.
—Check for scratches on the surface of the lens
—Gently open the spring hinge inspection of the temples
—Aim the lens at the light to check whether there are bubbles or spots
If the inspection fails, the glasses must be reworked with a label.
Put the sunglasses in a plastic bag to reduce the influence of external dust and moisture on the sunglasses.
At the same time, we can also put a layer of cream paper on the surface of the sunglasses, which not only protects the lenses from abrasion but also improves the aesthetics of the packaging.
Therefore, to make a pair of sunglasses that suits you, you need to go through four processes.
Drawing design
You provide us with CAD drawings or we design CAD drawings for you.
Make acetate frame
After selecting the raw material of the frame, according to the CAD drawing, cut into a block of acetate fiber raw material. Then squeeze and shape a nose bridge contour on the acetate block by high temperature. Then the outline of the frame was carved out on the acetate block and polished. After finishing these, we need to dry the frame at a high temperature and make the curvature of the frame through the machine. The last is the hinge installation and quality inspection of the frame.
Make acetate temples
We need to select the raw materials of the temples and make the molds of the temples. Then, the temples are stamped and cut out and the temples are curved by the machine. Then dry the temples to shape them. Finally, the mirror legs are made by fine polishing, hinge installation and quality inspection.
Combination of sunglasses and quality inspection
Use screws to assemble the sunglasses into a whole, and then polish the sunglasses. Then the lens is stuck in the frame. Then, adjust the height and amplitude of the temples of the sunglasses to a reasonable range by adjusting the frame. Finally, print your exclusive logo on the sunglasses, and then pass the quality inspection standards. Then your sunglasses are made.
Why choose us?
—We have a special customization team, according to your requirements, we can design a variety of novel styles
—The MOQ of our sunglasses is only 2pc
—You can mix and buy all styles of acetate sunglasses
—We have rigorous production technology and strict quality inspection standards
—Applyed for the certification of FDA, CE, FSC and other certificates
—We have provided products for nearly a thousand brand stores around the world
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