The Types component of the market taxonomy distinguishes packaging layers and functional categories that together form the Chocolate Packaging ecosystem. Primary packaging—including flow wraps, foil sheets, and flexible pouches—directly contacts the product and must deliver moisture, oxygen, and aroma barriers while maintaining flexibility for high‑speed wrapping equipment. Secondary packaging comprises printed cartons, trays, and rigid boxes that provide brand visibility, structural support, and secondary protection during distribution. Tertiary packaging involves palletized shrink‑wrap, stretch film, and bulk containers, focusing on logistical efficiency and load stability. Emerging eco‑friendly packaging solutions—biodegradable films, compostable trays, and recyclable multi‑layer structures—address regulatory pressure and consumer demand for sustainability, gradually shifting cost curves. Finally, smart packaging integrates QR codes, NFC tags, or temperature sensors to enable traceability and consumer interaction, adding data‑driven value without substantially altering material composition. This typology clarifies how each packaging class contributes to cost, performance, and regulatory compliance within the broader Chocolate Packaging market.