DOLADISPLAY's plastic freezer trays represent the culmination of advanced polymer science applied to cold storage solutions. Manufactured using precision injection molding with gas-assist technology, these trays achieve optimal wall thickness for both thermal efficiency and structural strength. The material selection includes specialized copolymers with cryogenic additives that prevent brittleness in freezing conditions. Available in multiple plastic formulations including crystal-clear polycarbonate for product visibility and rugged HDPE for heavy-duty applications. The trays feature optimized ventilation patterns to ensure uniform freezing while preventing freezer burn. Ergonomic handling features include textured grip surfaces that remain tactile even when wet or frozen. All trays are 100% recyclable and many incorporate post-industrial recycled content. Custom plastic formulations are available to meet specific performance requirements including static dissipation for electronic components or enhanced UV resistance for freezer-to-retail applications.