Divider / Insert (Knife Card)

Divider / Insert (Knife Card) solutions from Jinmai Plastic organize and protect industrial parts inside reusable turnover boxes, plastic totes and shipping cartons. Die-cut from rigid PP hollow sheet, these interlocking grid partitions prevent part-to-part collision, scratching and mixing during warehouse handling and transit.

We customize cell dimensions, row-by-column layouts, sheet thickness, U-shaped finger cutouts and optional soft-laminated or ESD material grades to match your exact components. Compare partition structures in our Corrugated Plastic Boxes with Dividers Guide or pair standalone inserts with our Corrugated Plastic Boxes.