Stainless steel cups have so many benefits, it’s amazing

Whenchoosing cups and wine glasses, many people will focus on a glass cup that looks clean and transparent, because it not only looks cleaner than a stainless steel cup, but also does not have impurities dissolved with water. In fact, this idea is wrong. Stainless steel cups are alloy metal products. Depending on the purpose, the trace metal elements contained in the stainless steel cups will be different. Common metal elements include chromium, nickel, silicon, carbon, aluminum, etc. We all know that iron is a trace element that the human body needs to take in every day, but this element cannot be provided to us in a glass. Just like the pot we usually use for cooking, we also need to choose an iron pot. The reason is the same. The stainless steel thermos cup has three major functions: heat preservation, cold preservation, and freshness preservation. It also has three major advantages: health, fashion, and environmental protection. It meets the current requirements of green environmental protection and low-carbon economy, and is consistent with people's consumption concepts and fashion trends.

1. How are the three major functions of the stainless steel thermos cup reflected?

Stainless steel thermos cup manufacturers tell you: Stainless steel thermos cups are mainly produced by a combination of inner and outer double-layer stainless steel materials through vacuuming technology. The vacuum structure of the stainless steel thermos cup can effectively control the three heat transfer pathways of heat conduction, heat convection and heat radiation to achieve the purpose of heat preservation, cold preservation and freshness preservation. In fact, the length of the vacuum insulation cup's insulation time depends on the structure of the cup body and the thickness of the cup material. Generally speaking, the thinner the cup material, the longer it will keep warm. However, the cup body is easy to be damaged and deformed, which affects the service life; measures such as covering the outer layer of the vacuum cup liner with metal film and copper plating can also increase the degree of heat preservation; large-capacity and small-diameter vacuum cups have a longer heat preservation time, and conversely, small-capacity vacuum cups , Large-diameter vacuum insulated cups have a shorter insulation time; the service life of the vacuum cup also depends on the cleaning of the inner layer of the cup and the time for vacuuming, and the most important thing is the structure of the vacuum furnace.

The vacuum equipment used in the society for vacuuming thermos cups includes vacuum exhaust tables and vacuum brazing furnaces. There are about two types and four types. One type is the bench type with tail vacuum exhaust; the other type is the brazing furnace type. Brazing furnace types are divided into: single chamber, multi-chamber, and multi-chamber with increased pumping speed. Single-furnace integral vacuum brazing furnace. The vacuuming cycle of this furnace is long. If the manufacturer wants to improve production efficiency and shorten the vacuuming time, it will affect the service life of the cup. The service life of the cup is only about 8 years. Tail vacuum cup exhaust platform and its advantages: The tail exhaust means that the vacuum cup produced by the vacuum exhaust platform has a heating temperature of about 500°C during vacuuming. The shell of the vacuum cup is not easy to deform, but the copper tube welding joint is easy to touch. Leakage, special protection should be taken during processing of semi-finished products. Another major category is the vacuum brazing furnace type, which is roughly divided into three types. Unexpectedly, although the vacuum insulated cups we usually use are no different from ordinary insulated cups in appearance, in terms of production technology, vacuum insulated cups are often Generally, insulated cups are much more complicated and technically difficult. Therefore, the price of vacuum insulated cups is at least twice higher than that of ordinary insulated cups.

2. Functions and purchase methods of stainless steel cups

Stainless steel thermos cups have the function of keeping heat and cold. Ordinary thermos cups have poorer functions of keeping heat and cold. Vacuum thermos cups are much more effective. In hot weather, we can use vacuum thermos cups to fill ice water or ice cubes. , allowing you to enjoy a cool feeling at any time, and can be filled with hot water in winter, so that you can drink hot boiled water at any time. Stainless steel thermos cups can be customized according to requirements and are relatively flexible and easy to operate. Therefore, more and more people regard stainless steel thermos cups as a gift for friends, customers, and as a promotional gift. Do it on the cup body or on the lid. Post your own company information or send blessings and other content. This kind of customized gifts are being accepted by more and more people.

After adding water to the cup, tighten the stopper and cup lid clockwise, and place the cup flat on the table. There should be no water leakage; the lid and mouth of the cup should be flexibly screwed together without any gaps. Check to see if the seal is good.

 Check whether the vacuum insulation of the cup is good. Pour boiling water into the thermos cup and tighten the stopper or lid clockwise for 2-3 minutes. Then touch the outer surface of the cup body with your hand. If the cup body is obviously warm, , indicating that the product has lost its vacuum degree and cannot achieve good thermal insulation effect.

3. Identify the quality of plastic parts: The characteristics of new food-grade plastics are low odor, bright surface, no burrs, long service life and not easy to age. Ordinary plastics or recycled plastics are characterized by strong smell, dark color, many burrs, and the plastic is easy to age and break.

4. It’s not that the heavier the cup, the better. The depth of the liner of the thermos cup is basically the same as the height of the outer shell, (the difference is 16-18MM) and the capacity is consistent with the nominal value. Some poor quality thermos cups add sand and cement blocks to the cup to make up for the missing weight.

Advantages of stainless steel water cups

secondly. What are the advantages of stainless steel thermos cups?

Healthy, stainless steel thermos cups can maintain the temperature of water and food in the container for a long time, making it convenient for users to enjoy hot food or hot drinks at different times and in different spaces, which is conducive to improving people's quality of life; secondly, stainless steel thermos cups Using stainless steel as the raw material will not produce harmful substances and odors during use; in addition, the stainless steel thermos cup can insulate drinking water and avoid damage to water quality caused by repeated boiling of water.

 Fashion With the continuous changes in consumers’ aesthetic tastes and the continuous advancement of product manufacturing processes, stainless steel thermos cup manufacturers have integrated various fashion and popular elements into the appearance design of their products. The product styles have become increasingly diverse and exquisite, satisfying consumers. Fashion requirements.

Environmentally friendly promotion of the use of stainless steel thermos cups can effectively reduce environmental pollution caused by the disposal of disposable plastic containers and paper cups, and reduce the consumption of natural resources such as oil, wood, and water in the production of plastic containers and paper cups. At the same time, the stainless steel thermos cup can maintain heat for a long time, reducing the power consumption caused by repeated heating. In addition, the waste of disposable bottled water is serious. Replacing disposable plastic containers with stainless steel thermos cups can also effectively reduce the waste of water resources. What are the advantages of stainless steel thermos cups? Stainless steel thermos cup manufacturers will tell you! Using a stainless steel thermos cup is healthy, fashionable and environmentally friendly, so why not? More importantly, drinking warm water from a stainless steel thermos cup every day is also very beneficial to the body.

4. Cleaning

If you drink tea or drink a lot of stainless steel water cups, it is inevitable that there will be scale. The editor will teach you a few cleaning methods. 1. Toothpaste: Squeeze a small amount of toothpaste on the inner wall of the stainless steel cup, apply the toothpaste evenly on the surface of the tea set with your hands or a toothbrush, and then wash it with water after about a minute. In this way, the tea stains on the inner wall of the stainless steel cup can be easily cleaned. . 2. Orange juice: Add a small spoonful of orange powder or orange juice, fill it with water and leave it for 2-3 hours. This way the tea stains will lose their adhesion to the tea set and will be easily removed. 3. Vinegar: If you often use stainless steel cups, you will see that the inner wall of the stainless steel cup becomes black due to tea scale. You can soak it in vinegar for 30 minutes. After soaking, you can scrub it with a toothbrush, so that it is easier to remove the tea scale. 4. Edible salt: Soak the scrubbing tool such as gauze or paper towel, then dip the soaked gauze in a small amount of edible salt, use the gauze dipped in salt to wipe the rust on the inner wall of the stainless steel cup, or use a small amount of Dip a sponge in salt and rub it. The effect of removing tea stains is very obvious.The main component of salt is NACI, which contains ingredients such as MGCI KCI. MG+ causes hydrolysis to become acidic. The acidic substances can remove theophylline substances in tea stains. Whether it is table salt or coarse salt, it can help us remove tea stains on stainless steel cups. We can dip our fingers in it and then scrub back and forth over the tea stains. It will take less than two or three minutes to find the tea stains. It magically disappeared! And it is not easy to damage the cup body. 5. Egg shell: Just crush the egg shell, put it into the stainless steel cup to be cleaned, then add a few drops of vinegar, shake slowly, and then clean it with a brush, you can clean the parts that are usually difficult to cle