In today's life, although the takeout industry is very popular, there is no shortage of people taking their own meals. Therefore, when taking out, there are certain requirements for insulation barrels. The natural insulation barrel buckle plays a decisive role in insulation performance.
An insulation barrel should have basic common properties, such as heat and cold insulation, large capacity, vertical barrel lid, thick material, sealing silicone rubber ring, and so on. Like silicone sealing rings, this material is colorless and odorless, and naturally does not fear contact with hot substances such as boiling water. The feature of a vertical barrel lid is that the lid is fastened with a snap between the barrel lid and the barrel body, and the lid can be directly standing there, which reduces the hassle of worrying about where to place the lid.
As for the insulation barrel itself, the insulation barrel is protected with three layers of material, which greatly enhances the insulation performance. The buckle on the outside plays a fastening role. After all, fastening and sealing is also an important factor in thermal insulation, and the design of the buckle itself also facilitates our opening and closing.