In Sam's Club's warehousing, logistics, and retail operations system, standardized palletizing is a core process for ensuring supply chain efficiency, product safety, and operational compliance. Based on official technical specifications, this document provides professional operational guidance for oversized goods and high-risk stacking scenarios.

Scenario 1: Technical Specifications for Packaging and Palletizing of Oversized Goods

Oversized and multi-box combined products, due to their unique physical properties, are subjected to higher stress during supply chain transit and retail display, requiring customized packaging and palletizing solutions.

Core Technical Requirements

1.  Packaging Rigidity Enhancemen

    - Mandatory use of Corner Posts for structural reinforcement of cartons to improve resistance to deformation.

    - Large-area carton surfaces must be reinforced with Honeycomb Board to distribute load stress.

2.  Inner Packaging Fit Optimization

    - Strictly match inner packaging dimensions to eliminate product displacement gaps during transit and prevent impact damage.

3.  Specialized Solution for Heavy Cargo

    - For overweight SKUs that cannot be manually handled, custom pallets must be used to ensure operational safety in both warehousing and store environments.

4.  Mandatory Compliance Review Items

    - Package Performance Test Report (Package Testing Section)

    - Weight & Height Compliance Verification (Weight & Height Requirement Section)

    - Unitized Shipping Plan Review (Unitization & Shipping Section)

Scenario 2: Strict Control of High-Risk Stacking Practices

To ensure end-to-end operational safety, the following two practices are zero-tolerance violations with no exceptions:

1. Prohibition of "False Bottom Pallets"

A "False Bottom Pallet" refers to a palletizing structure with an air cavity designed beneath the product. This design fails to meet structural strength requirements and will directly lead to:

- Structural instability and collapse of the pallet

- Increased product damage and loss rates

- In severe cases, safety incidents resulting in personal injury or fatalities

2. Compliance Specifications for "Chimney" Stacking

If "chimney-style" voids must be retained due to product morphology, the following technical standards must be strictly enforced:

1.  Stack Stability Assurance: All stacked units must meet static and dynamic stability requirements to prevent tipping.

2.  Void Load Compensation: When void area exceeds 15% of the total pallet footprint (maximum 2 sq. ft.), Load Bearing Fillers must be installed to distribute stress.

3.  Structural Positioning: The "chimney" structure must be located in the rear center area of the pallet to ensure even load distribution and avoid center-of-gravity shift.

Underlying Logic: The Value Core of Standardized Palletizing

Sam's Club's palletizing standards are fundamentally designed to systematically reduce supply chain risks and improve operational efficiency through end-to-end technical specifications. From structural reinforcement of oversized items to strict prohibitions on non-compliant stacking, the ultimate goal is to ensure products are delivered to members in perfect condition while maintaining the safety of employees and customers.

For further questions regarding Sam's Club packaging solutions, please contact CTK！