Strack Anti-Crush Stacking Rack for Bulk Bags, Cartons & Pails
strack
Strack helps prevent bottom-layer crush damage with frame-supported stacking, triangular guide rails, stacking cup locating, and empty nesting for storage efficiency.
Load on the frame, not on the bottom layer
Strack is built for cartons, frozen food packs, FIBC bulk bags, woven bags, pails, and other loads that are hard to floor stack safely.
The rack frame carries the stack instead of forcing the bottom cargo to take the compression load. That helps reduce crush damage in direct floor stacking, while the stacking cup and triangular guide path help the frames seat cleanly when you build up, move, or return empty racks.
- Frame-supported stacking keeps the lower layer away from direct compression.
- Stacking cup and triangular guide rails help the rack locate and reduce side sway.
- Use vertical space in 2, 3, or 4 levels after cargo and configuration are confirmed.
- Choose open frame, side bars, side grill, or mesh deck based on cargo shape and stability.
Pick the containment that matches the cargo
VERTICAL SPACE
Multi-tier palletized stacking
This reference shows a four-tier example with wrapped palletized goods. Final stack count still depends on cargo weight, height, pallet size, and handling method.
Confirm stack count by configuration, not by image alone
ANTI-TIP
Side grill or side bar protection
Use a containment version when the cargo can bulge, lean, or shift outward. It helps keep woven bags, pails, and other unstable loads inside the frame.
Recommended when the top layer needs more restraint
SMALL ITEM CONTROL
Wire mesh deck for tighter containment
Choose the mesh deck version when you need a firmer base for small packages, leak-prone items, or cargo that should not pass through an open frame.
Can be paired with side safety bars
What changes compared with direct floor stacking
Bottom-layer crush prevention
The load sits on the rack frame, not on the cargo below it. That is the main difference from direct floor stacking when the bottom layer is soft or easily deformed.
Anti-sway locating structure
Triangular guide rails and the stacking cup work together to position the frame and reduce side movement during stacking and nesting.
Flexible vertical layout
Use more of the warehouse height without committing to a fixed anchor-style layout. The racks can be moved as a unit when the storage zone changes.
Empty nesting for return flow
When empty, the racks nest together and can reduce occupied floor space by about 70%–80%, which also helps cut return transport volume.
Send the cargo data before we confirm the configuration
Tell us the cargo type
Cartons, frozen food packs, woven bags, FIBC bags, pails, or mixed loads all need slightly different containment and stack control.
Confirm the load envelope
We need pallet size, full load height, single-unit weight, target stack count, and whether the cargo is top-heavy, loose, or crush-sensitive.
Choose the right variant
Open frame, side bars, side grill, or mesh deck can be matched to the cargo. The right choice depends on whether the load needs extra restraint or a tighter base.
Confirm the rated load by configuration
We do not publish one universal rated load for every version. Final capacity is confirmed after the rack configuration and cargo conditions are known.
What buyers usually ask before ordering
Is Strack meant to replace direct floor stacking?
It replaces floor stacking when the lower layer is getting crushed, the pile is unstable, or the cargo is hard to keep aligned. If you need a fixed permanent layout, selective pallet racks may be a better fit.
How do triangular guide rails and stacking cups help?
They help the rack seat correctly during stacking, which reduces wobble and makes the load path more predictable. That is important when the stack is built higher or moved by forklift.
When should I choose side bars, side grills, or mesh deck?
Choose them for top-heavy, soft, irregular, or small items. Woven bags, pails, leak-prone items, and mixed-format cargo often benefit from added containment.
Can you quote without a universal load rating?
Yes. Send the cargo type, pallet size, total height, single-unit weight, target stack count, and storage environment. We confirm the configuration and the matching load figure from those inputs.
Can empty racks save return-space and transport cost?
Yes. Empty racks nest together and can reduce occupied storage space by about 70%–80%, which is useful for seasonal storage and empty return logistics.