Water Bottle Pallet Loads Leaning After Stacking: Find the First Moving Layer

Fix the load basis before comparing straight and leaning pallets

Keep approved pallet specification and condition, actual filled pack construction, footprint, layer count, pattern revision, layer-pad use and securing route where supplied. An empty-pack demonstration or a pallet of different dimensions is not the production load. Record retained conveyors and handling equipment explicitly.

Define the safe reference for layer position, the observation age and where the first offset appears. Separate pallet level, bottom-layer placement, pack deformation and whole-load movement. Do not approach, straighten or climb an unstable load to obtain a measurement; qualified personnel control access and disposition.

Illustration: 3 loads with the defined lean among 40 comparable observed loads equal 7.5%. Count affected loads separately from displaced layers and damaged packs, and state the checkpoint and age. This is not an allowable lean, rated pallet capacity, shipping result or Allot Tech performance.

Compare support at each connected handoff

Use matched load identities and the same agreed reference. If the first observation is only in dispatch, the evidence cannot tell whether the load left stacking correctly or changed during an earlier wait or transfer.

Retest without manually correcting a moving load

No robot path, gripper force, film tension, stacking height or load-capacity recipe is provided. Follow exclusion zones, isolation, lifting and OEM procedures. Never restrain a load by hand, enter a robot cell or use people as a stability test.

Make pack, palletizer and securing responsibilities explicit

An unsuitable pallet, unstable pack, misplaced layer and later handling event are different interventions. A taller or faster palletizer is not proof of a stable load. Preserve the first changed layer and actual handoff when deciding between material correction, service and equipment work.

Send Allot Tech approved filled packs, pallet and pattern data plus matched load observations. Ask what layer formation, gripping, pallet feed, securing, transfer and acceptance functions are included or retained. Do not infer a stretch wrapper or universal pattern from a catalog palletizing picture.

Name who approves packaging substitutions, layer patterns, pallet condition and the downstream handoff. A short trial with different packs or without the securing/wait case cannot close the original failure. Keep shipping, warehouse stacking and load limits as separately confirmed requirements rather than silently treating local alignment as certification.