Do I need a lens protector iPhone?
Everyone knows the importance of mobile phone film, it can effectively prevent screen broken screen. But few people pay attention to the lens film, leaving the phone lens exposed to danger.
The current high-quality lens film will use a five-layer structure to protect the phone lens in all directions. Although a high-quality lens film has a five-layer structure, today's advanced technology can integrate these five layers together, so the general lens film is only about 0.2 mm, which is very light and thin.
However, if you want to keep the lens away from dust, you must ensure that the hole is accurate. If small bubbles or white edges are generated when the film is applied, dust can still easily enter through these "holes". Therefore, when you choose a lens film, it is best to buy a film with automatic adsorption function, so that bubbles and white edges can be avoided, and dust can be drilled seamlessly.
The mobile phone lens film provides a good solution, so what styles of lens films are currently on the market, and what are the advantages of these lens films?
Let me elaborate for you:
1. Transparent lens film: This lens film is fully transparent, does not change the color of the body, and uses laminating technology, which plays a good role in protecting the position of the mobile phone lens film, and the price of this lens film is relatively low. Low, especially for people who are accustomed to using bare metal or just want to protect the lens surface;
2. This lens film has a frame: This lens film has a protective frame on the edge, and the frame can be selected in different colors. For the iPhone series products, it can be changed to iPhone11 in seconds. It is a good one for Apple mobile phones. A cross-dressing artifact. If this is a relatively transparent phone back lens glass film, the price will be a bit higher, but it is still within the acceptable range.
The above two soft PET camera lens films are made of plexiglass, which will not damage the image quality during use, and can protect the lens very well. It can completely avoid the unsafe factors of the mobile phone camera. It is still a product that is highly recommended! The lens film is actually necessary. After all, the price of a mobile phone is not cheap, and the lens film is also not expensive for consumers. Since there is a product that is cheap and offers little protection to the phone, why not try it Woolen cloth? Right
The advantages of screen film cutting machine are keep away from inventory pressure, low investment cost, and achieve profitability, etc.
What is the difference between a die cutting machine and a laser cutting machine?
1. Die cutting machine
Advantages: fast cutting speed, low cost, suitable for simple protective film with low precision, blade cutting, smooth edges without burrs. No pollution and easy operation.
Disadvantage: Unable to cut harder films.
2. Laser cutting machine
Advantages: It can cut high-demand explosion-proof films, privacy films, hardened materials, etc., and has a good cutting effect on complex shapes such as small-angle holes. At the same time, the laser cutting machine does not need to make a knife mold, and can quickly make a good sample.
Disadvantages: high cost, one is about the price of three die-cutting machines. The cutting speed is slow, about five to six hundred slices per hour. Harmful gas and a lot of dense smoke will be generated during cutting, and the edges of cutting are prone to yellow edges and burrs.
