8480.20.00.00 - Mold bases

HTS code 8480.20.00.00 specifically covers "Mold bases." These are the fundamental structural components of a mold, providing the framework and support upon which the mold cavity is built. Mold bases are typically manufactured from metal and are designed to be durable and reusable. Their primary function is to house and align the various mold components, ensuring precise operation during the molding process.

This category is distinct from its sibling categories by its focus on the structural foundation of a mold rather than the mold cavity itself or other related items. While 8480.10.00.00 covers complete molding boxes for metal foundry, and 8480.30.00.00 pertains to molding patterns used to create molds, 8480.20.00.00 is exclusively for the supporting frame. Similarly, it differs from categories for specific types of molds (e.g., for glass or mineral materials) by encompassing the generic structural elements applicable across various molding materials.

As a leaf node within this HTS structure, 8480.20.00.00 does not have further subdivisions. Therefore, the classification hinges on the identification of the item as a fundamental, structural component of a mold, designed for housing and supporting the mold's functional parts. This includes pre-fabricated mold frames, plates, and runner systems that form the essential chassis for plastic injection molds, die-casting dies, or other similar molding apparatus, but not the finished cavity inserts or complete molding machines.