Reliable Coding for Foam & Polystyrene Products
Foam and polystyrene products are widely used for packaging, insulation, food containers, construction materials, and protective applications. Because these materials can have lightweight, porous, or textured surfaces, achieving clear and consistent product identification requires the right coding and marking technology. Traditional wax printers are being used to print on these type of material but wax printers are expensive with consumables and maintenance.
RNJet maintenance free industrial inkjet systems can print lot numbers, batch codes, production dates, DataMatrix codes, barcodes, logos, and other variable information directly onto foam and polystyrene surfaces. We have a special MEK free solvent ink which will not destroy the surface and coding and marking at more affordable cost than expensive wax printers. Proper coding helps manufacturers maintain product traceability, meet identification requirements, and improve production control without compromising the material.
Challenges when marking foam or polystyrene surfaces
Common Foam and Polystyrene Applications
Foam and polystyrene products are widely used where lightweight protection, insulation, and reliable packaging are essential. Industrial inkjet coding helps manufacturers add batch numbers, lot codes, DataMatrix codes, and logos directly to the material.
From EPS packaging and insulation boards to protective inserts and large foam sheets, RNJet large character printers provide a practical solution for manufacturers that need readable, consistent coding without slowing down production.
RNJet MEK-Free Solvent Ink for Foam & Polystyrene Printing
RNJet offers MEK-free solvent-based ink designed for industrial inkjet printing on sensitive materials such as polystyrene, Styrofoam, and foam surfaces. Unlike MEK-based inks, which can attack or damage polystyrene, our ink is formulated to provide reliable marking while helping protect the material’s surface.
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More Coding and Marking Solution
Explore the possibilities of A+++ Industrial inkjet printers…
Date Coder RNJet H1+
Doesn’t need any attention, because it just keeps going!
TIJ Printer, Maintenance free
Industrial Inkjet Printer RNJet E1-72+
Serious Performance for Serious Requirements.
Single head, large character
Batch Coder RNJet 100
Incredible Value, Unprecedented Performance!
Single head, more advanced date, batch & lot coding machine
