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The insulation principle of vacuum bottle

Views: 0     Author: Site Editor     Publish Time: 2022-03-30      Origin: Site

The insulation principle of vacuum bottle

vacuum bottles have been used in many companies and enterprises. However, employees may not fully understand the vacuum bottle. In this article, I will introduce the knowledge of vacuum bottles to a certain extent. I hope that after reading this article, the information obtained is helpful to you.


The insulation principle of vacuum bottle.

Application scenarios of vacuum bottles.

The vacuum bottle products provided by the company.


The insulation principle of vacuum bottle.

Since the vacuum bottle is mainly used for hot water insulation in the family, it is also called a thermos bottle. The structure of the vacuum bottle is not complicated. There is a double-layer glass bottle in the middle, and the two layers are vacuumed and plated with silver or aluminum. The vacuum state can avoid heat convection, the glass itself is a poor conductor of heat, and the silver-plated glass can reflect back the heat radiated from the inside of the container. Conversely, if cold liquid is stored in the bottle, the bottle can prevent the external heat from radiating into the bottle.

The stopper of the vacuum bottle is usually made of cork or plastic, and these two materials are not easy to conduct heat. The vacuum bottle shell is made of bamboo, plastic, iron, aluminum, stainless steel and other materials. The vacuum bottle has a rubber gasket at the mouth and a bowl-shaped rubber pedestal at the bottom of the bottle. These are used to fix the glass bulb to prevent collision with the shell.

The worst part of the vacuum bottle's heat preservation and cold preservation function is around the bottleneck, where most of the heat circulates by means of conduction. Therefore, the bottleneck is always as short as possible during manufacture. The larger the capacity and the smaller the mouth of the thermos, the better the heat preservation effect. Under normal circumstances, the cold drink in the bottle can be kept at about 4°C and the boiling water at about 60°C within 12 hours.


Application scenarios of vacuum bottles.

Target groups: shopping malls and supermarkets; large distributors, wholesalers or importers; household goods stores;

Specific scenarios: home, restaurant, hotel, outdoor, office;

Main markets: North American, European market, Asia, South American


The vacuum bottle products provided by the company.

The company's main products are vacuum flask and thermos with glass liner, double wall stainless steel thermos flask, thermos glass liner replacement. With different size, color and material. Like 0.45liter, 0.6liter, 0.7liter, 1.0liter, 1.2liter, 1.3liter,1.5liter, 1.9liter,2.0liter,2.2liter,2.5liter,3.0liter, 4.0liter,5liter,5.5liter,7.5liter,9.5liter,11liter,13liter thermo flask. The company's sales channels are mainly exported, and its products are mainly exported to North American & South American, Asia, European, African. It is supplemented by domestic sales, accounting for about 20%, mainly including Thermos, vacuum flask, termos, thermos flask, airpot coffee dispenser, travel thermos,vacuum bottle,vacuum coffee pot, vacuum jug, etc. If there is a vacuum bottle product that suits your needs, you can buy it. We will provide you with the best vacuum bottle products and services.


If you want to buy vacuum bottles and other products, you can consider our company (Hunan Huihong). Welcome to our company to buy vacuum bottle products, we will provide you with the best vacuum bottle products and services. We look forward to your visit. Finally, I wish you success at work, good health and a happy family.


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