Foam packaging manufacturerTake you to understand the advantages of cold transport foam box

In the traditional foam packaging, cold transport foam box is a common kind of packaging. So what are the advantages and disadvantages of cold transport foam boxes?

1. Density identification.

According to the density of cold transport foam box, we can distinguish its advantages and disadvantages. Generally speaking, the density of all ordinary cold transport foam boxes must be 18~22kg. If the manufacturer replaces the defective product with the good one, the density of the cold transport foam box will be unqualified or the processing technology will be unqualified. If this standard is not met or exceeded, it will be harmful to the characteristics of cold transport foam boxes. You can use a scale to weigh the mass of the cold transport foam box and get the density according to the calculation.

Look at the surface of the box.

Why should we look at the surface of the box? Since normal cold transport foam boxes are manufactured, the surface of the box is relatively smooth, and it is not easy to have an uncomfortable concave convex feeling. The surface smoothness is high, and there is no filler, no gap, and no material. Since the production and manufacture of cold transport foam boxes generally have water marks, air drying treatment must be carried out according to the drying room. If the surface comes into contact with a large amount of water, it must not be solved by air drying. If the packaging appears on the surface, it is inconvenient. If it's not dry material, it's caused by excessive baking. The surface of foam is usually white. Unless there are special requirements, if you find a lot of foreign particles or particles.

From the overall design scheme of cold transport foam box.

It can be seen from the surface whether the design scheme of the cold transport foam box is scientific. For example, the cold transport foam box has an outer cover, and the outer cover and the small box must be interlocked and inlaid. The design scheme is not timely, the outer cover is easy to shift or cover, and the foam plastic on the box wall will fall off, which is the reason for the design scheme. For example, this small box has a button position, but if the material at this button position is very thin, the design plan is not scientific. Because the button is located in the weighing area, if the material is relatively thin or scarce, the box will immediately tear open, so this small box will be damaged throughout the entire application process.

How should the cold transport foam box be preserved? You should choose to store it in a dry indoor space.

Cold transport foam boxes are used more and more widely, which provides us with many conveniences for transportation. Make logistics transportation smoother. Fresh fruits, vegetables, and fish that are not available locally can also be consumed in distant cities. China's foam manufacturing technology is getting better and better, and technology enterprises in this field are constantly developing around the entire foam industry chain. We are a manufacturer of cold transport foam boxes with many years of production experience. If you want to learn more about this area, you can contact us. Our products have a variety of styles and qualified quality, and can also be customized according to customer requirements.