The good way is of course to avoid it! But for workers who have been exhausted and hungry for a day, cooking by themselves is too difficult.

Disposable lunch box manufacturers remind you to pay attention to distinguishing inferior products

From the color point of view, qualified products have uniform color and finer texture; unqualified products have darker color and uneven coloring. If fluorescent substances are added individually, the color looks white and not very natural.

Disposable lunch box material

In terms of taste, qualified products basically do not have much taste; inferior products basically have a larger peculiar smell.

In terms of feel, qualified products are relatively soft and not easily broken when kneaded by hand; unqualified products have rough surface and poor flexibility, and products that are folded in half by hand are easy to break.

Disposable lunch box manufacturers remind you to pay attention to the use temperature of different material lunch boxes

The lunch box made of PS is hard and easy to break. It is suitable for storing refrigerated food. It is not suitable for heating food together in a microwave oven. The lunch box made of PP has good heat resistance, and the melting point is about 170 degrees Celsius. It can be heated in a microwave oven.

However, it is worth noting that, in order to save costs, some businesses use different materials for the lid of the lunch box, so it is recommended to check whether there is a PP logo on the lid.

The temperature tolerance and avoidance conditions of different materials of plastics, pay attention to the requirements of different food ingredients for lunch boxes.

High-fat and high-sugar foods are not suitable for plastic lunch boxes.

Because the boiling point of oil easily exceeds the heat resistance limit of plastics, chemical substances such as oil, sugar in food and plasticizers in lunch boxes are prone to chemical reactions, causing toxic substances to migrate and causing human damage.