Honeycomb Void Fillers
IPC offers 3 types of Honeycomb Void Filler / Load Stabilization Dunnage products to keep shipments of cargo from moving while in transit. You can use any of these void fillers used in rail cars, containers and trucks to prevent load shifting:

1. Diamond-Pak (used primarily at bulkheads)
The Diamond-Pak bulkhead void filler prevents forward and backward movement of cargo in rail cars, truck trailers and shipping containers. Uniquely designed, it provides a strong, durable, yet lightweight filler to help you pack an ideal load. You can get Diamond-Pak bulkhead in a limitless schedule of sizes to meet your exact requirements. Diamond-Pak is strong enough to protect cargo from end-to-end impacts in railcars. Completely recyclable, lightweight and economical, it is easy to use.
2. Diamond-Corr (drop between void fillers, used laterally between loads)
The Diamond-Corr Light-Weight void fillers store flat and expand to fill spaces between heavy loads. They are used in rail cars, containers and trucks, these corrugated void fillers prevent side-to-side load shifting. When you are finished, collapse these void fillers to reuse again and again.
Are you looking for economy crosswise void fillers? Diamond-Corr II is an economical solution for stretch film wrapper loads only. This lightweight, reusable, recyclable crosswise void filler will keep your cargo load in place during shipment.

3. Saddle-Pak (replacing the void left by missing/removed single pallets)
The Saddle-Pak void filler is designed to fill the void left by missing pallets and expand to full pallet dimensions. You can easily use this void filler to help maintain proper axle weight distribution. By stabilizing the load, you will also prevent single pallets from “creeping” over to the sidewall while in transit. Light weight void fillers store flat and expand to fill side spaces. You can also order a design intended for single pallet units in the center of any transportation vehicle. You can use Saddle-Pak in container and truck shipments, as they are reusable and recyclable.