japanese sushi box wholesaler----Dongguan Sunzza
"Foam sushi box "refers to sushi boxes made from Expanded Polystyrene (EPS) foam. This material has some advantages and disadvantages in food packaging. Here are some of the main pros :
Advantages:
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Insulation: PS foam has good insulation properties, helping to maintain the temperature of the food, keeping hot sushi warm and cold sushi cool.
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Lightweight: PS foam is very lightweight, which does not add significant weight to the food, making it convenient for handling and transportation.
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Low Cost: PS foam is a relatively inexpensive material, which lowers the cost of manufacturing sushi boxes and, in turn, can reduce food packaging costs.
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Moisture Resistance: PS foam typically has some resistance to moisture, helping to prevent food from becoming damp or soggy.