How To Choose Stainless Steel Vacuum Cup? Insulation Performance Is Important
Feb 11, 2022
Which brand of stainless steel vacuum cup has good thermal insulation performance?
Affected by various factors, the basic factor is the choice of stainless steel material. The stainless steel vacuum cup material can choose 304# stainless steel or 316# stainless steel, because these two types of stainless steel meet the national vacuum insulation cup production requirements. In addition to the difference in material selection, there are also sealing and aesthetic appearance.
Stainless steel vacuum mug stainless steel material selection?
In addition to the difference in the choice of its own model, another important parameter of stainless steel is thickness. The thickness of 304 stainless steel is also different, which may eventually affect the thermal insulation performance of the vacuum cup.
Stainless steel thermos cups are generally double-layer stainless steel, and a vacuum is drawn between the two layers. The thermal insulation performance has a great relationship with the sealing degree of the two layers and whether the vacuum can be guaranteed.
The thicker the stainless steel vacuum mug can accept the higher the vacuum pressure, the higher the vacuum, the better the insulation performance, so no matter which brand of vacuum mug you buy, it depends on its insulation performance.
Stainless steel vacuum cup sealing and appearance
The tightness mainly refers to the sealing performance of the lid and the body of the cup. The test method is to tighten the cork and lid after adding water to the cup, and place the cup flat on the table. There is no leakage and the lid is screwed with the mouth of the cup. It is flexible and has no gaps, indicating that the sealing of this cup is up to standard.
The appearance mainly depends on whether there are bumps and paint treatment processes. If each process is not handled well, it will affect the aesthetics of the vacuum flask.
After the above introduction on how to choose a stainless steel vacuum cup, I believe that friends know how to choose, but the actual purchase is not so good.
Sunwa vacuum mug series, each product conforms to national production standards, and the accumulation of 20 years of experience allows customers to buy with peace of mind and use them with peace of mind.
