Two-dimensional code, also known★×  as two-dimensional bar code, is a'× very popular encoding met↔♣hod on mobile devices in r εecent years. In today's technologic<‍♠§al era, two-dimensional code has extre'π♦€mely important significance.

Foshan Fulan Laser will introduce to ✔•• you what are the main ₩↓×functions of the QR code  ♥:

1. Information acquisition (busin ​¥πess cards, maps, materials, etc.)

2. Website jump (jump to Weibo,  &≠¶mobile website, online shop, and desigδβnated product pages, etc.)

3. Advertisement pus'¶☆h (users scan the cod₹‍e to directly browse the video ←✘and audio advertisements pushed by€© ™ the merchant)

4. Mobile e-commerce (users s‍ can the code, mobile phone di•™ δrect purchase orders)

5. Anti-counterfeiting traceσ©≥ability (users can scan the code φ§®to check the place of production, produ₹∏®ct information, product aut≈σhenticity query, etc.)

6. Preferential promotion (user scan  ✘★code, download electron↕♦✔<ic coupon, lottery, et​←♥c.)

7. Member management (access to↓∞₩ electronic member information, VIP ser∏↓★vices, etc. on the user’s mobile∏✘→ phone)

8. Mobile payment (scan the product Qσ₹♠R code and complete theσΩΩ payment through the mobiσ♦le phone channel provi§‌↔"ded by the bank or thir≤↓d-party payment)

9. Account login (scan th  e QR code to log in to var♥₩βious websites or software)

As a new type of publicity and marke∏®₽'ting method, QR code is slowly being∞α‍δ 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 mar​ ∑king is also growing.

There are many ways to m¥∑♥♣ark two-dimensional codes on va∏÷∞rious materials, and tδφhere are only three ways that♥←'≠ can be identified: silk scre ¶©₩en printing, ink jet coding, pr ≤×inting, and laser marking. Print♥∏ing is to use a printer to print on p★ aper. This method is only suitable for¥↔ printing paper; the ¥∞φtwo-dimensional code marked by s‍←≈ilk screen and ink jet coding is n>§₩✔ot fine enough, it will not be ☆¥♠®scanned, and the mark is easyλ​←ε to fall off and eras§₩®e. Over time or too much λδcontact, it will become blurred and <β φunable to be scanned; t ≥γhe laser-marked QR code is permane↔☆nt (will not fade due tβ♣o environmental factors (touch, acid ε∏<and alkaline gas, high temperature ¥, low temperature, etc.) )ε&→, it is not easy to im ✘→αitate and change, the mar∏∏γking is fine and clear, and the proce>βssing efficiency is high®∞, the degree of automat₹'¶♦ion is high, there is no consumables, t←πhe fault is less, theδβ© environmental protection, the operati↔​₩&ng cost is low, and the scope of ε•Ωapplication is wide. T•≤®'herefore, most users nowadays uσαse laser marking The marking machi©✘↑ne marks two-dimensional codes on≥≠"♥ products of various ma™ε∞♥terials. Many people think that la≤₹→ser marking is similar to engraving, Ω‌with some depth. Some people will as↕<k: Can the QR code marked by the laser ✘₩•marking machine be scanne£ε€d out?

Whether the two-dimensional code marke™✔d by laser can be recognized is related"γ∑© to the product shape, material, two‌$™δ-dimensional size, marking depth, a¥φnd marking color (some customer÷©÷​s have specific requirements fo≠♣←♠r the color, if marking ₩€εThe color that comes out has∑λ¥™ a small contrast with the true color σ←of the product, and t≥πhe color of the QR code is≈₩§ not prominent enough, which will le₽γad to failure to scan),​← the type of equipment used, ≠ε☆πetc. Generally it can be easily identif•ε>ied. Fulan Laser hereby ≥♣↑↔reminds everyone: If the QR c♠¶‍≤ode is in a picture format, the pi ≠cture must be converted into a vec™₩tor diagram, so that the typed tw≥±o-dimensional code is eaσ¶ sy to recognize.

PS:

1. Since the laser marking mach§₽‌ine is a marking (let'α $tering, engraving) equipment₹λ that does not require consumabl$​$"es, the color marked on the¶ © object is generally based on the φ$material of the marked workpiece↕§✔, the model used, and It φ ↓ depends on the adjust÷ε© ed parameters, not what color you wa ≠♠nt to be able to print ou'​t what color.

2. The QR code can be automatically ge €nerated by the marking softwa₹∏re. There is this function inside. Ent"≤≥↓er the content you want to display i←"n the QR code. The s✔₩®✔oftware can automatically generate the↑φ↕™ QR code mark and control the →§QR code symbology. Such as QR code, DM ♥€λcode, etc., can also control the siz✘Ωe of the QR code.