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The sealing design of plastic storage boxes is a key factor in ensuring that the internal space of the box is protected from moisture, dust and other contaminants from the outside. The quality of the sealing design is directly related to the performance of the storage box in different environments.
Nested design:
In the manufacture of plastic storage boxes, nested design is a common sealing method. By setting protrusions and grooves at the joints between the box and the cover, the box can be nested, which can effectively reduce the penetration of moisture and dust. Such a design requires high precision in the manufacturing process to ensure that the box and lid nest tightly to form an effective seal.
Sealing strip design:
Use a soft, elastic material such as rubber or silicone as a sealing strip and place it at the seam between the box and lid. The choice of material and thickness of the sealing strip is very critical. It needs to have excellent elasticity to ensure that enough pressure is generated when closing to form a good seal at the joint. At the same time, the sealing strip must be wear-resistant and aging-resistant to ensure its long-term effective sealing function.
Double-layer sealing structure:
Some advanced storage box designs adopt a double-layer sealing structure, that is, two independent sealing layers are provided at the seams of the box and lid. This design not only increases the reliability of the seal, but also improves the waterproof and moisture-proof effect. The design of double-layer sealing structure is usually used in scenarios with extremely high sealing requirements, such as storing important documents, electronic equipment, etc.
Linear sliding design:
Linear sliding design is a method that achieves a sealing effect by allowing the box and lid to slide linearly at the seams. This design usually requires the use of special sliding rails or sealing tapes to ensure that the box and lid can achieve linear sliding motion when closed, forming an effective sealing state.
Waterproof gutter design:
Setting a waterproof groove at the bottom of the box is a common design, especially suitable for scenarios where water penetration from the bottom needs to be avoided. The design of the waterproof groove allows moisture to flow out along the channel instead of penetrating into the interior of the box. This design is common in some storage boxes used in outdoor and humid environments.
Transparent sealing cover:
The transparent sealing cover allows users to intuitively see the contents of the box while maintaining tightness. This design is often used to store items that need to be viewed at any time, such as laboratory supplies, documents, etc. Clear sealing lids are often equipped with specially designed sealing strips to ensure visual transparency while still maintaining an effective seal.
Easy to Carry: Being lightweight makes it effortless to carry the storage boxes from one location to another. This is particularly helpful when you need to take items from the refrigerator to the dining table or when rearranging the fridge's contents.
Versatility:The Plastic Strip Refrigerator Storage Boxs are not limited to storing specific types of food. They can be used for fruits, vegetables, snacks, condiments, dairy products, deli meats, and more. You can even use them to store non-food items like kitchen utensils or small kitchen gadgets.
Hygiene:Plastic Strip Refrigerator Storage Boxs are made from food-grade materials, which means they are safe for storing food items and free from harmful chemicals that could leach into the food.
