This is the most likely origin of the keyword. Pharmaceutical supply chains use "Consignment 3" to denote (-80°C to -20°C). When these goods are "bound heat," it means they are shipped in a Qualified Shipper that uses "bound heat" technology.
Consignment 3 bound heat, bound heat treatment, consignment thermal processing, tri-bound heat, solution annealing consignment, aerospace heat treat logistics. consignment 3 bound heat
A detective investigating disappearances finds victims bound in heat‑molded resin. The horror comes from slow suffocation mixed with obsessive ritual. – Atmosphere; Weakness – Pacing drags in the middle. This is the most likely origin of the keyword