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Two-dimensional code, also known as two-dimensional bar code, is a very popular encoding method on mobile devices in recent years. In today's technological era, two-dimensional code has extremely important significance.

Foshan Fulan Laser will introduce to you what are the main functions of the QR code:

1. Information acquisition (business cards, maps, materials, etc.)

2. Website jump (jump to Weibo, mobile website, online shop, and designated product pages, etc.)

3. Advertisement push (users scan the code to directly browse the video and audio advertisements pushed by the merchant)

4. Mobile e-commerce (users scan the code, mobile phone direct purchase orders)

5. Anti-counterfeiting traceability (users can scan the code to check the place of production, product information, product authenticity query, etc.)

6. Preferential promotion (user scan code, download electronic coupon, lottery, etc.)

7. Member management (access to electronic member information, VIP services, etc. on the user’s mobile phone)

8. Mobile payment (scan the product QR code and complete the payment through the mobile phone channel provided by the bank or third-party payment)

9. Account login (scan the QR code to log in to various websites or software)

As a new type of publicity and marketing method, QR code is slowly being used by more and more merchants. At present, the application of QR codes in all walks of life is very mature, and the demand for QR code marking is also growing.

There are many ways to mark two-dimensional codes on various materials, and there are only three ways that can be identified: silk screen printing, ink jet coding, printing, and laser marking. Printing is to use a printer to print on paper. This method is only suitable for printing paper; the two-dimensional code marked by silk screen and ink jet coding is not fine enough, it will not be scanned, and the mark is easy to fall off and erase. Over time or too much contact, it will become blurred and unable to be scanned; the laser-marked QR code is permanent (will not fade due to environmental factors (touch, acid and alkaline gas, high temperature, low temperature, etc.) ), it is not easy to imitate and change, the marking is fine and clear, and the processing efficiency is high, the degree of automation is high, there is no consumables, the fault is less, the environmental protection, the operating cost is low, and the scope of application is wide. Therefore, most users nowadays use laser marking The marking machine marks two-dimensional codes on products of various materials. Many people think that laser marking is similar to engraving, with some depth. Some people will ask: Can the QR code marked by the laser marking machine be scanned out?

Whether the two-dimensional code marked by laser can be recognized is related to the product shape, material, two-dimensional size, marking depth, and marking color (some customers have specific requirements for the color, if marking The color that comes out has a small contrast with the true color of the product, and the color of the QR code is not prominent enough, which will lead to failure to scan), the type of equipment used, etc. Generally it can be easily identified. Fulan Laser hereby reminds everyone: If the QR code is in a picture format, the picture must be converted into a vector diagram, so that the typed two-dimensional code is easy to recognize.

PS:

1. Since the laser marking machine is a marking (lettering, engraving) equipment that does not require consumables, the color marked on the object is generally based on the material of the marked workpiece, the model used, and It depends on the adjusted parameters, not what color you want to be able to print out what color.

2. The QR code can be automatically generated by the marking software. There is this function inside. Enter the content you want to display in the QR code. The software can automatically generate the QR code mark and control the QR code symbology. Such as QR code, DM code, etc., can also control the size of the QR code.