May 2026
Lock the Sleeves. Secure the Load.
Snap-on clips that keep pallet containers aligned through handling and transit.
When building pallet containers with corrugated sleeves, the lock point matters. Allen Field created a sleeve latch designed to mount on the top and bottom edges of corrugated sleeves to keep the pallet container system secure through handling and transit.
Triple-Wall Hinged Lock Uni-Clip
How They Work
1. Lock corrugated sleeve to base and lid:
The clips snap on and slide laterally into a locked position to secure the corrugated wall to the base and top lid—helping prevent wall separation, shifting, and loss of alignment during transport.


2. Secure the drop door:
For boxes with a fold-down access flap, the clips slide across to secure the drop door when the container is erected—helping prevent bulk goods from spilling and keeping the access closed.

Benefits
- Improves container integrity during multiple handling checkpoints and transit
- Reduces sleeve movement and misalignment at critical interfaces
- Adds a positive lock for drop doors—ideal for bulk containment
- Supports more repeatable assembly for heavy-duty pallet packs
Ideas. Execution. Goals.
This May, the Allen Field team gathered in person for a company retreat—and it was a great reminder of what we can accomplish together. We introduced new products, reviewed processes, and aligned on sustainability goals—all with a focus on supporting our customers’ packaging challenges. We are excited to carry that momentum into the months ahead.

EXPO PACK México 2026
June 2-5, 2026 | Expo Santa Fe CDMX
Meet us at Booth #152
Discover new solutions, connect with industry leaders, and expand your professional network.