Wooden pallets are viewed as simple structures, often overlooked in the hustle and bustle of logistics and supply chain operations. However, behind their seemingly basic appearance lies a world of complexity and intricacy. From their design and construction to their role in global trade and sustainability efforts, wooden pallets are far from one-dimensional. In this blog post, we delve into the fascinating components of wooden pallet design, exploring the factors that impact their design, stability, safety, usability and efficiency.
Pallet Construction and Components:
- Annular Nail: Nails with circular ring threads along the shank.
- Chamfered: Beveled edges on bottom lead boards that facilitate pallet jack entry.
- Deck Board: Boards that make up the top and bottom face of the pallet that contacts the product, the ground, storage equipment, or more products when stacked.
- Fastener: Component used to join pallet parts together, such as nails, screws, bolts, or staples.
- Hardwood: Wood from broad-leaved species of trees, not necessarily hard or dense.
- Helical Nail: A nail with spiral flutes along the shank.
- Interior Deck Board: Any deck board positioned between the lead deck boards.
- Pallet Service Life: The number of trips a multiple-use pallet is expected to make given the load and handling environment.
- Remanufactured: A pallet constructed of 100% reclaimed components.
- Softwood: Wood from coniferous trees with needles, not necessarily soft. Genetically differentiated as gymnosperms or naked seeds in the form of cones.
- Stringer Notches: A pallet in which the deck boards are supported by long continuous boards that run the length of the pallet.
Pallet Types:
- Block Pallet: A pallet type that utilizes blocks to support stringer boards and deck boards rather than stringers.
- Combo Pallet: A pallet constructed of a combination of both new and reclaimed components.
- Flush Pallet: A pallet whose deck boards stop at the edge of the exterior stringers.
- Full 4-Way Pallet: A block pallet with openings on all four sides which are accessible by a pallet jack.
- GMA Pallet: Term used for 48×40 pallets designed to meet requirements set by the Grocery Manufacturers of America.
- Multiple Use Pallet: A pallet designed to make more than 1 trip.
- Partial 4-Way Pallet: A pallet that can be entered on all 4 sides by forklift but only 2 sides by pallet jack. Notched stringer pallets and block pallets with overlapping bases meet this criteria.
- Recycled Pallet: A pallet that is used to make a second trip after its initial use whether for the same or a completely different product.
- Single Use (expendable) Pallet: A pallet designed only for one trip.
- Two-Way Entry Pallet: A pallet that can only be entered from the front and rear but not the sides.
- Wing Pallet: A pallet with deck boards extending past the exterior stringers.
The importance of pallet construction and understanding its design components cannot be overstated. While pallets may seem like simple tools in the logistics and supply chain industry, they play a crucial role in the efficient movement of goods and materials worldwide. By delving into the intricacies of pallet design, we gain a deeper appreciation for the factors that contribute to their strength, durability and functionality. From the type of wood used to the configuration of deck boards and support structures, each design component serves a specific purpose in ensuring the safe and efficient transport of goods. Now equipped with a comprehensive understanding of pallet terminology, you have the tools to navigate discussions about pallet procurement and program design. For further discussion of your specific pallet and shipping needs, contact us. We are always ready to help you design the perfect pallet program for your business.
