Cold pressing card | Cold pressing technology | Low temperature sealing card | PCBA packaging | PCBA processing

Introduction to Cold Pressing Cards: Shenzhen United Smart Card has a patented cold pressing process product independently developed by the company. The card can be embedded with circuit boards, thin batteries, Bluetooth, switches and other components

Shenzhen United Smart Card has a patented cold pressing technology product independently developed by the company. The card can be embedded with circuit boards, thin batteries, Bluetooth, switches and other components. Widely used in fields such as communication, financial payments, and object positioning. The built-in circuit of this patented product can be customized by customers themselves. Our company is responsible for card printing, or we can provide circuit design and a complete card printing solution according to customer needs.

Cold press card adopts low-temperature lamination technology (cold press technology), and its internal structure mainly consists of PCB circuit board, lithium polymer battery, IC integrated chip, and Bluetooth functional module.

Function introduction: The card's working status can be controlled through Bluetooth connection on the phone, and the security and consumption information of the card can be grasped at any time

•Working frequency: 13.56MHz

•Working hours: Can have built-in wireless charging module

•Cold pressed cards are currently mainly used in membership management systems

Cold pressed cards are mainly used in membership based places such as entertainment facilities and consumer venues, where individuals gather their membership cards from all registered consumer venues on one card. This is what we call cold pressed cards. How does the cold press card achieve the aggregation of all membership cards into one card? In addition to the cold press card, a mobile app is also required. When members want to use the membership card, they do not need to carry the card with them. They only need to import the store's membership card information stored in the app into our cold press card to use the membership card rights. In this way, we can go out without carrying various membership cards and use our membership rights normally, which realizes the era of environmentalism.

1. Customer supplied F/PCBA ultra-thin card processing

Compared with traditional injection molded thick cards (such as highway toll cards), it has the following advantages:

1. The production cost is relatively low, unlike traditional injection molding that requires mold fees of tens of thousands of yuan, making it particularly suitable for small-scale and diversified production needs;

2. The card body is relatively thin, generally with a thickness of 0.84-1.6mm, while traditional injection molded thick cards are generally 3-8mm for easy carrying and use;

3. The surface of the card body is suitable for various color printing, just like credit cards, with a beautiful appearance, while traditional injection molded thick cards are only suitable for simple screen printing;

Both sides of the circuit board are made of high-temperature resistant materials, which can effectively isolate the impact of high temperatures on the lifespan of batteries and electronic components;

5. The card can be equipped with an invisible switch, which is convenient to use without affecting its appearance;

In the past, traditional industrial processes were mainly based on hot lamination, but due to changes in market demand, traditional hot lamination can no longer keep up with the demands of the times, thus introducing cold lamination technology. Cold pressing technology refers to controlling the laminating temperature through the temperature control debugging equipment of a cold press machine. This debugging equipment can clearly grasp the changing temperature of the internal lithium polymer battery and send instructions to the terminal, effectively controlling the laminating temperature and laminating time.

At present, our company has been committed to researching and developing this project for many years and has accumulated rich experience. And establish a joint cold pressing working group. Our company is applying for a patent for a laminating technology that can reduce temperature.

The rapid development of the internet age has repeatedly tested information security, and people's awareness of information security and privacy security is increasing day by day. The emergence of Bluetooth cards will undoubtedly lead to a leap in the era of information security.