ESD Corrugated Plastic Box

ESD Corrugated Plastic Box is the shipping and turnover case spec'd for anything where a static spark costs you money—bare PCBs, populated assemblies, sensors, LCDs, and other charge-sensitive parts that a plain cardboard tote would quietly destroy. The twin-wall polypropylene sheet is loaded with conductive carbon or anti-static additives during extrusion, so the panel bleeds off static rather than building it up the way normal plastic or fiberboard does.

Humidity swings do not throw the resistance curve—the box sits steady through a dry winter and a humid monsoon week, instead of suddenly becoming a static generator the way untreated polypropylene does. No carbon dust sheds onto the board, which is the line between a usable ESD box and a mess QA rejects.

Colors are usually charcoal black or pink to signal ESD-safe at a glance; sizes are cut to order, so odd tray footprints and divider grids come without a steel rule die. Most jobs spec a hinged or slip-on lid, finger-cut handles, and ESD-rated slot-in dividers, so the whole compartment path stays on spec. Lot labels print directly on the panel, and the box wipes down between runs without losing its surface resistance. Need a reliable corrugated plastic box manufacturer? Rizeng provides customized ESD corrugated plastic boxes in various sizes, styles, and specifications to meet your packaging and storage requirements.