Водонепроницаемый Жесткий вакуумный охладитель для медицинской вакцины морозильные камеры холодной

Product Description

1. The products adopts advanced rotational molding technology, the internal insulation layer also adopts advanced foaming technology, with high density and high quality.

2. The internal structural layer has been strengthened. Therefore, it is more resistant to fall, more flexible and has a longer service life.

3. The inside of the product can reach vacuum, and the maximum vacuum value that can be used of the product is -60kpa.

4. In a vacuum environment, bacteria and viruses carried by the food itself will be killed. Keep it fresh and have a longer shelf life.

5. When you add ice cubes, the performance of the vacuum cooler is about 1.5 times higher than that of the ordinary cooler.

6. There is a vacuum gauge on the lid of the product, which allows you to observe the changes in the internal pressure of the cooler more clearly.

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1. The product adopts rotational molding technology to ensure impact resistance and excellent durability.
2. The outer layer material uses LLDPE, which is excellent in anti-ultraviolet rays. The middle layer material is made of PU foam to ensure the heat insulation performance. The inner material is made of food grade plastic. Therefore, our refrigerator can keep warm or cold for at least 5 days! ! ! No peculiar smell and corrosion resistance. Safe and reliable.
3. One-piece, seamless structure, no joints, and leak-proof.
4. The scale on the surface can help you measure fish or anything else you want.
5. The two cup holders on the top can help you place the cups and ensure that they will not fall over easily.
6. The durable sealing gasket ensures that the cooler box has excellent leak-proof performance.
7. This product has a lock function and can also be used as a bottle opener.
8. The adjustable handle will bring you a comfortable carrying experience.
9. The unique design of relief valve can help you easily open the cooling box, especially when the internal and external air pressure is out of balance.
10. The drain valve has a recessed drain plug design, which can make the melted ice flow out easily.