The thermal insulation cup is generally a container made of ceramic or stainless steel and a vacuum layer. The top is covered with strict sealing. The vacuum thermal insulation layer can delay the heat dissipation installed in the internal water and other liquids to achieve the purpose of insulation.So what are the functions of the thermal insulation cup? How to identify the advantages and disadvantages?
Insulation cup function
Almost every thermal insulation cup has its own different characteristics. Some are dual -covered design. When you drive, just press the red key in the middle, the water will flow out automatically without splashing it on the car; some are inThere is a tea partition design in the middle of the thermal insulation cup, which can quickly filter the tea and tea, which is very suitable for small white -collar workers in the office; there are double cup design, the bottom box lid also has the dark grid of tea, sugar, coffee, etc., and stainless steel is used.The vacuum internal orchin made by double -layer can not only liberate water, but also put ice water, etc. Some cups also have a stingling function, and the least -functional insulation cup has at least 2 functions, while the most functional functionThe insulation cup has 4 to 5 functions. It is very convenient to travel or use home.
How to identify the presence of the insulation cup
Recruitment of inner conservation warranty identification
This is the main technical indicator of the thermal insulation cup. After filled with boiling water, tighten the bottle or cup lid clockwise. After 2 to 3 minutes, touch the appearance and lower part of the cup body with your hands.The phenomenon of warmth indicates that the endin can lose the vacuum and cannot achieve a good thermal insulation effect.
Recruitment 2 identifying sealing performance
Fill a glass of water for four or five minutes, tighten the lid, flatten the cup on the table, or throw it a few times. If there is no leakage, it means that the sealing performance is good;Whether the rotation is flexible and there is a gap.
Environmental identification of three accessories of recruitment
The environmental protection of plastic accessories is also worthy of attention. It can be identified by smelling taste. If the cup is made of food -grade plastic, the smell is small, the surface is bright, the long -notch is not easy to age; ordinary plastic or recycling plastic will be recycled.The smell is large, the color is dark, the burrs are large, and the plastic is easily aging and easy to break.

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