Scratch-Card Introduction

1, scratch card Introduction
　　Card refers to coated paper, PVC, PET and other materials produced in a smaller area of the latter, Scratch is an overlay on the card numbers and passwords, writing letters coating, therefore, also known as scratch cards cover password membrane card, account card, or account password card.

2, scratch card type
　　Are many kinds of scratch cards in the market are widely used prizes scratch cards, stripping stripping card, rechargeable card, passwords, cards, coupons, points cards. Prizes in a scratch card is the type of scratch cards is to award the name printed on the card directly to the surface, and in the appropriate location with the silver ink scratch its cover, consumers can be aware of this area as long as the scratch prize or not , easy to use, giving consumers the trigger is also very straightforward.
　　Stripping stripping card is another form of the open-type Duijiang card, which increases process different from the scratch cards, you need to cut open the surface, similar to the opened-type anti-counterfeiting labels.

3, scratch card applications
　　Scratch cards are widely used in telecom, IT, catering, business and education, super-industry. In particular, the telecommunications industry, telephone cards, due to the special nature of the industry, so scratch card into a portfolio, so the system card manufacturers materials, printing, password, coverage and design, etc. is higher than other industries in the telecommunications industry, Scratch commonly referred to as the billing phone password card. In other sectors as from the use of multiple game cards, internet access cards, lottery cards and learning cards.
　　Widely used currently on the market lottery scratch cards are manufacturers, businessmen in order to promote consumption, repay consumers to take a marketing approach, to good effect. Use of scratch cards to stripping stripping cards to promote their company's products and services, such international popular marketing methods, has been in mainland China gradually.

4, scratch card anti-counterfeiting Anti-counterfeiting Technology Overview
　　Scratch is a special portfolio, special scratch cards had been used in only when we know the quality of the scratch cards. Since it is a securities, but also a special securities, inevitably involves security issues. At present, the scratch card along with the security means the development of anti-counterfeiting technology continually advances, which of course is also a strong market demand. Scratch used in the current anti-counterfeiting methods have the following main categories:
★, wire security: achieving in the paper stage, in the formative stages of paper pulp and Canada to the wire; metal wire security paper because of its high cost, relatively little applied in the production of scratch cards, and only to the quality requirements are high and the large number of custom metal wire when the security paper.
★, digital authentication security: Each lottery a password, consumers accept the award when entered into a dedicated validation process to verify the authenticity of; This is the most commonly used anti-counterfeiting measures, anti-counterfeiting efforts in a relatively high use was also very convenient, its principles with the network of Similar anti-counterfeiting labels, through the website or SMS, or a special query tool can verify the authenticity of their passwords in order to determine the authenticity of the information of their cards.
★, fluorescent security: In some parts of the card face printing colorless fluorescent in ultraviolet light irradiation through the validation to verify;
★, temperature change security: a location on the card surface temperature change printing ink, when exposed to heat disappeared immediately after the restoration;
★, smart unlock security: use a dedicated decoder chip, at different angles decoding security perspective, will show different information;
★, laminated security: In the tear-style scratch cards in the middle set sandwich;
★, flower security: design can not be scanned flower printed on the card surface; it is a very commonly used in anti-counterfeiting measures, and the results better.
★, because security can be used the way the diversity of need according to different use of scratch cards to take a different security methods or a combination of a variety of security methods.

5, scratch card production and demand
　　Scratch the production of printed matter is much greater than ordinary difficulty, generally by a professional security firm or a professional printer designed. The quality for the scratch card has the following requirements:
★, the correctness of the contents: the contents of scratch cards to be complete and accurate, if it is a scratch card cards, detailed award information, Duijiang way, active time, and the effectiveness of the description and so on;
★, print quality is good: scratch cards printed correctly, fine, print quality is also a part of the image of its display products, printing and print quality requirements should be consistent;
★, Scratch scraping the appropriate: Scratch-scratch coating because of their under their important information, or awards, so scratch the coating quality of performance is an important manifestation of scratch cards, to ensure easier to scratch, but the can not scratch too easily and too easy to scratch, they would make scratch cards in the production and circulation of links easily be worn scratch layer, thus affecting its use;
★, anti-counterfeiting measures are effective: scratch cards in the design and production, we should give full consideration to its security features, should ensure that security measures can be effectively used to prevent others from within a certain period of time is very difficult to counterfeit batch.