Attention should be paid when purchasing:
A: Raw materials and hygiene
Whether it is harmful to the human body or pollutes the environment, the heat resistance of the material, how does it perform in a low-temperature freezer, and whether it can be stored frozen or used in a microwave oven.
B: Durability
Can it withstand external shocks or sudden temperature changes (quick freezing, rapid defrosting), and whether it can keep the surface without any traces in the dishwasher.
C: versatility, diversity
Fresh-keeping boxes of various sizes and functions are made according to the different needs of users. These are the points that people should pay attention to when choosing fresh-keeping boxes.
D: tightness
This is the point that people consider the most when buying a crisper. Excellent sealing performance is a prerequisite for keeping food fresh for a long time. Through sealing, the memory is protected from external influences (such as liquid, moisture, odor, etc.).
E: Reliability
It is necessary to know whether the relevant product comes from an enterprise that specializes in manufacturing fresh-keeping boxes. When a product has quality problems, whether it can get after-sales service or replacement in time, it is wise to buy a company that can protect the rights and interests of consumers.
F: Save space
The fresh-keeping box must be effectively placed in a restricted space such as refrigerators and collectors. The height, length, and width of the fresh-keeping box must be scientifically designed to increase the scope of application.