I can provide some general insights on why refrigerator drawers and shelves might be made from plastic and why some users may experience issues with their durability.
Cost-effectiveness: Plastic is generally cheaper to manufacture than other materials like glass or metal. Refrigerator manufacturers may choose plastic components to keep production costs down and offer more affordable products to consumers.
Weight reduction: Plastic is lighter than glass or metal, making it easier to handle during production and installation. It also helps keep the overall weight of the refrigerator lower, which can be advantageous for transport and energy efficiency.
Safety concerns: Glass shelves, if broken, can pose safety risks due to sharp edges and potential shattering. Plastic, on the other hand, is less likely to shatter, which can be safer for users.
Customizability and design: Plastic can be molded into various shapes and sizes, allowing for more versatile and customizable designs of refrigerator drawers and shelves.
Despite these advantages, some users may find that the plastic components in their refrigerators are not as durable as they would like. This could be due to various factors, including:
a. Lower-grade materials: To cut costs further, manufacturers might use lower-quality plastic, which can be more prone to brittleness and cracking.
b. Design flaws: In some cases, the design of the drawers or shelves may not adequately support the weight of the items stored in them, leading to premature wear and tear.
c. Overloading: Putting excessive weight on the shelves or drawers can cause them to weaken and break more easily.
d. Environmental factors: Extreme temperatures or humidity levels can impact the structural integrity of plastic over time.
If you are experiencing issues with your refrigerator's plastic components, you may want to reach out to the manufacturer's customer support to inquire about any potential solutions or replacement parts. Additionally, being mindful of how you use and load the drawers and shelves can help prolong their lifespan.