Laser coders are an inkless way to permanently mark and code a wide selection of surfaces of packaging materials. Sunine has been manufacturing laser coders for over 20 years and provides affordable and reliable laser coding solutions compared to other coding and marking products on the market.
Sunine’s laser coders with self-developed V5 marking software produces complex codes and dynamic messages even on high speed production. They are ideal for high print volumes, such as food, drink and pharmaceutical products.
Anodized Aluminum (Laser Head) & Stainless Steel (Control Unit)
Sealed metal CO2 RF CO2
High-precision 2D scanning
Highly-integrated motherboard with 10 inch touch screen controller, V5 operation system
Type of marking
Dot martix & vector
Red light positioning, auto focus
Number of lines
No limits within marking filed
Production line speed
0-189m/min(varies according to materials and printing contents)
English, Chinese, Spanish, Russian, Korean, Arabian etc.
Bar code /QR code
CODE39/CODE128/code126/QR code/Z-code/DM codeNisual code.etc
Laser head size
1039mm X 243mm X 2mm
Control unit size
492mm X 383mm X 160mm
Casing protection level
IP54(laser head, IP65 is an option )
Type of overvoltage
5to 40℃; ≤85RH(No-condensing)
10.6µm wavelength getswell absorbed in applications that process materials ranging from thin paper tocardboard packaging. Extremely good print results are also achieved on glassproducts. This wavelength is the most common one available with CO2 lasers and perfectly suits themajority of packaging applications.
10.2µm wavelength isideally suited to marking on thin films and any types of packaging foils. Bestresults can be expected on painted films and foils with a thin ink layer ontop. Packaging materials which absorb this wavelength very well and thereforegenerate the best CO2-Laser print quality are PE, HDPE,LDPE, PP, OPP, OPA, PA, PMMA, POM, PUR, ABS and PVC.
9.3µm wavelength perfectlymatches for the head absorption of plastics like PET (PolyethyleneTerephthalate), allows marking on plastic surfaces by smoothly melting thesurface layer without creating pinholes or cracking the inner structure. Thisis the ideal solution for the family of polyesters of thermoplastic resins. PETis wide-spreading in the beverage industry and is mostly used for producingbottles.