Freezer spacers

For companies in the meat industry, a freezer spacer is an element which allows the meat in palletized boxes to be frozen uniformly. Although the free circulation of air is essential if the spacers are to function effectively, it seriously weakens their structural resistance which may cause them to become unstable. Our client asked us to come up with a new design which would improve on the best-selling spacer in the market, and we invented and made a three-dimensional structure which multiples the structural rigidity by 10, while still allowing the free circulation of air, without increasing the manufacturing costs.