Independent reference

Packaging specifications, without a sales pitch attached.

Board grades, test protocols, cushioning performance and freight classification, sourced from the published standards rather than from the companies selling boxes.

Board & Box Board & Box Specifications The container itself: board grades, flute profiles, structural styles and how a box is dimensioned and certified. 2 references Testing Package Testing & Certification How packaging is proven. Test protocols, laboratory accreditation, retailer certification programs and what a report actually contains. 1 reference Cushioning Cushioning & Protective Materials Everything between the product and the board: cushion curves, foam grades, void fill, barrier packaging and static protection. 0 references Freight Palletization & Freight How packages move as freight and how carriers charge for them: pallet standards, unit load stability, dimensional weight and freight class. 0 references

Latest reference

Package Testing & Certification

ISTA 3A: What a Pass Actually Certifies, and What It Does Not

ISTA 3A is a general simulation test for single parcels of 150 lb or less. It runs as a fixed sequence of conditioning, drops and vibration that simulates a small parcel delivery network. A pass is narrower than it sounds. The test asks for...

Sep 15, 2026 4 questions answered Read the reference

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