: Recreates the reality of manual handling and automated sorting. This includes drops from various heights and orientations (corners, edges, and faces) to ensure the internal cushioning effectively absorbs shock. Compression Testing

Testing must be performed on calibrated equipment within an ISTA-certified or ISO 17025-accredited laboratory.

The ASTM D7386 standard is relevant to a wide range of industries, including:

Leo smiled. He knew exactly what they’d done differently.

| Category | Description | Typical Products | | :--- | :--- | :--- | | | Volume ≤ 800 in³ (13,110 cc), weight ≤ 10 lb (4.5 kg), and length ≤ 14 in (356 mm). Tested using a unitizing bag. | Small electronics, cosmetics, pharmaceuticals, books. | | TS-2 (Large Flat) | Shortest side ≤ 8 inches, second shortest side > 32 inches, volume > 800 in³. | Flat-panel displays, framed artwork, large documents. | | TS-3 (Long Narrow) | Customized for long, narrow items like rods, tubes, or molding. | Fishing rods, plumbing supplies, baseboards. | | TS-4 (Under 68kg) | The default category for all other single-parcel shipments not covered by TS-1, TS-2, or TS-3. | Standard boxes, shipping containers, most general merchandise. |

In the sprawling, climate-controlled warehouse of , two boxes sat side by side on the final audit table.

While any laboratory can claim to follow ASTM guidelines, a yields distinct competitive advantages for manufacturers. Eliminates Costly Product Returns

Staying current with the latest version of any standard is a hallmark of a high-quality process. The most recent version, , was released in early 2025 and includes several important updates aimed at improving clarity, consistency, and alignment with other testing standards.

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