Grandshine

In October last year, Apple launched the third-generation TWS (True Wireless Stereo) headset, AirPods Pro, on the official website for $ 249. This price is higher than the previous two generations, but it has not hit consumer enthusiasm in the slightest. Earlier, the two generations of TWS headphones released by Apple reversed the decline in sales after the release of ordinary electronic products, and became absolute benchmarks for the TWS headphones industry. The TWS headset is not just a sound transmission tool. Its more important role is an AI assistant based on voice interaction technology. As a smart wearable device, the TWS headset is designed to provide a better human-machine interaction experience. For consumers of TWS headsets, the instant automatic connection can be achieved after the initial setting, so a smooth user experience is more important than sound quality. This can also provide some explanation for "why AirPods can produce word-of-mouth effect...

3.IML technology The outstanding features of in-mold insertinjection molding (IML) technology are: the surface is a hardened transparent film, the middle is a printed pattern layer, and the back is a plastic layer. Because the ink is sandwiched between, the product can prevent the surface from being scratched and resistant. It can rub and keep the color vivid for a long time. IML technology production process: IMLtechnolog y product effect: 1）   Diversification of printing appearance effects: By combining soft-touch transfer printing with printing technologies such as color and electroplating, various appearances can be realized. 2 ） The research and development of ultra-thin IML, the thinnest can reach 0.80mm, and the deformation is less than 0.5mm; the deformation of 6-inch battery cover is less than 1.0mm; the thickness of local glue reduction can be 0.6mm. development trend: In the existing equipment and process flow of IML technolog...

The 5G era is approaching. Mobile phone shell material from plastic to metal and non-metal material cycle, plastic because of the low cost, favored by the low-end market The evolution from the IML to the IMT process has made plastics more useful , which can approach the 3D optical texture of the simulated glass back cover, and has become the choice of many CMF designers. LDS has been widely used in plastic rear case antennas in the 4G era, but whether it can be adapted to the high-end curved glass 3D back cover of the 5G era needs to continue to be developed. IMT technology can be further extended to IME technology, which integrates electrical and decorative functions and is applied to the intelligent surface of future cars. Injection molded transparent PC back cover, as a lower cost and more efficient product form, with better impact strength and durability, is attracting more and more attention from traditional plastic factories. 1.LDS technology The principle of LDS techno...

The structure of the hot runner mold is generally the same as that of the thin nozzle. The biggest difference is that the runner is located in one or more hot runner plates and hot nozzles with constant temperature. There is no cold material demoulding, the runner and gate are directly on the product. Therefore, the runner does not need to be demolded. This system is also known as the nozzleless system, which can save raw materials. It is suitable for the product that the raw materials are expensive and the product requirements are high. Hot runner system, also known as hot sprue system, is mainly composed of hot runner sleeve, hot runner plate and temperature control electric box. There are two types of hot runner system: single point hot sprue and multi-point hot sprue. Single-point hot sprue is to use a single hot sprue sleeve to inject molten plastic into the cavity directly. It is suitable for plastic molds with single-cavity and single-gate; multi-point hot-gate ...

For ordinary consumers, the concept of 5G may be a higher network speed. The improvement of the Internet experience brought by the large bandwidth of 5G is the most intuitive. Mobile phones can watch higher-definition videos in real time. The lower latency and higher reliability bring a much smaller improvement to the experience of C-end users. The delay in opening a web  page  has been reduced from 50ms to 10ms, and consumers can barely perceive the difference. In industry , the situation is completely different. The concept of the Industrial Inter n et has been proposed many years ago, but until the mobile Internet is so popular, the proportion of equipment networking in the industrial field is still small, and the applications related to networking equipment are still very shallow. The main reason is that the Internet has not yet reached the requirements in terms of latency and reliability. The application of the Industrial Internet of Things has only been abl...

You come from the applause of the people with a ton of new features and a complete redesign . People in the world only see your brilliance, strength, worth ;t hey praise you, appreciate you  and bring you with them everyday .But we  see your vulnerability . Y ou need good protection,bec ause you have to go to many places  and  meet many people . To offer more protection to you, w e d id  a lot of preparation ( new premium material,new design and upgraded technology)   before you come. This Grandshine protective case is designed for you specially. See what Grandshine Airpod pro protective case offer to you: Premium Material:  Grandshine’s newly upgraded Airpod pro protective case was made of premium soft silicone which has stable chemical properties, good thermal stability, high temperature and low temperature resistance.   W ith the s hock-absorbent and resistant to scratches  main feature, i  can protect you from scra...