✔ 最佳答案
Food safe symbol identifies that materials used in the product are safe for food contact.
Whether or not a particular product is free of BPA or not depends on the legal requirements of the nation it is manufactured in.
In general, the symbol assures the following:
- The container surface is free of any toxic contaminants which could be contacted from the manufacturing process.
- The material used to manufacture the product shall not become toxic in future through its usage.