A is the first card representing various suits, and only one symbol representing the suit is printed on this card. In most card games including bridge, the ace is the highest card; it is also the largest card in all suits. Britain used to use the ace of spades as a sign of tax payment.…
The origin of playing cards is still uncertain, but it is generally believed to have evolved from French tarot cards. The early playing cards were probably introduced to Europe from Egypt at the end of the 14th century. In the 15th century, K was usually regarded as the largest card, and A was the smallest…
Whether the pictures for making scratch cards are designed by the customer, they will be submitted to the scratch card manufacturer for design and printing, and then the customer will request to send it to our company for design. Need to pay attention to many issues, because this will directly affect the quality of the…
As a kind of securities, scratch cards occupy an unshakable position in the business model. Until now, a large number of companies and merchants are still using scratch card production for marketing. However, just because temporary cards are securities, some cards themselves hold large amounts. Forged scratch cards will bring certain profits and reputation losses…
In short, a scratch card is a special type of printing that can be used for scratch cards and recharge cards and mobile phone passwords. If you scratch it, you can see the password or pattern in it. This profession focuses on covering the designated printed matter with a scratched silver ink layer. Consumers can…
I believe that many customers choose scratch card printing plants. We will investigate the scale, production strength, number of successful cooperation cases, industry reputation, etc. Secondly, we will further confirm the quality and reliability of the scratch card, punctual delivery time, high price, data security and confidentiality, and provide after-sales service. How do we find…
There are types of pvc cards with magnetic strips called magnetic stripe cards, those with chips are called chip cards (such as ic card, bus pass), and of course those with barcodes are called bar cards (such as various score cards, point cards, and IP cards). ). PVC printing card base is a material used…
The size of the scratched silver in the scratch card scratch area is generally determined by the number of characters in the award to use the corresponding specification of scratched silver. Generally speaking, 8*15mm scratched silver is used for 3 or less Chinese characters, 8*22mm scratched silver is used for 4 Chinese characters, 10*26mm scratched…
Usually when making scratch cards, we first understand the needs of customers. Let’s take a look at what we need to know when making scratch cards. 一: The type of scratch card made, whether it is scratch card, gift card or other types of scratch cards. Two: It is the transportation cost, because the scratch…
The production of tear-off scratch cards, including scratch cards, raffle cards, lottery tickets, etc., is widely used as a promotion method adopted by manufacturers and merchants in order to promote consumption and give back to consumers, and its effect is good. This kind of scratch card usually adopts two layers of 250g whiteboard paper to…
Conventional printing must have five elements: manuscript, printing plate, substrate (printing material), printing ink, and printing machinery before printing. The following is a detailed introduction to the five elements of printing: manuscript The printing plate is the basis of the printed matter, and the manuscript is the original basis for the image reproduction process after…
The coating on the scratch card is actually a special ink, which has the characteristics of opacity and strong shielding. It is used for vouchers, anti-counterfeiting labels, phone recharge card passwords, and scratch card scratching area and security area. cover. Scratch card coating ink has the following characteristics: 1. Abrasion resistance, good abrasion resistance, not…
The rapid development of RFID technology has been applied in many fields. RFID can be seen in more common management places such as logistics, transportation, retail, supermarkets, medical, military, asset management, personnel positioning, and package tracking! The application of RFID technology in medical treatment. 1. Medical monitoring Due to the large number of emergency patients…
RFID reader cards (called library cards, borrowing cards, and book bar cards) are mainly used for readers’ identity recognition. The reader’s information can be quickly read through RFID non-contact identification. RFID reader cards have been internally encrypted to ensure readers Information security, and books can be directly placed on the RFID read-write device to realize…
Home-school communication refers to the installation of rfid cards on students. When students leave school and enter school, parents can immediately know the child’s location. So that the school becomes an intelligent management school, the “digital campus intelligent information management system” uses computers, the Internet of things, rfid radio frequency identification and wireless communication technology…
IC cards are being used more and more in the fields of identity authentication, banking, telecommunications, public transportation, parking lot management, etc. due to their inherent advantages of information security, portability, and relatively complete standardization. For example, second-generation ID cards, electronic wallets from banks, mobile SIM cards for telecommunications, bus cards and subway cards for…
The difference between IC card, ID card, M1 card, and CPU card can be seen from three points: usage, meaning of bai name, and device and card algorithm. 1. See the difference from the usage IC cards and other cards are not universal. The ID card can neither be used as an M1 card nor…
Unmanned retail stores can not only break the time limit of the traditional retail model, but also upgrade the shopping experience. Through RFID, big data, cloud computing and other technologies, users can be provided with more personalized product services and experiences, and social operations and precise marketing can be realized. The RFID technology of unmanned…
According to statistics, my country currently has more than 2,700 public libraries at or above the county level, nearly 2,000 university libraries, and more than 200 academies of sciences, academies of social sciences, ministries, and military scientific research libraries with a collection of more than 100,000 items. The variety of books in each library is…
The application prospect of access control RFID card in hospital A hospital is a complex place with a lot of people, especially a big hospital. Unlike many institutions, where there are only staff members, in addition to busy doctors and nurses, there are also many new-born children, patients with special illnesses and other vulnerable groups,…
