PETG vacuum box is a type of vacuum box made of PETG (poly (p-phenylene glycol) -1,4-cyclohexanedimethanol ester) material, which has high transparency, excellent processing performance, good thermoforming ability, good chemical resistance, non toxicity, environmental protection and other characteristics. It can be widely used in various fields such as food packaging, medical and health equipment, electronic device packaging, toy packaging, etc.