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Six Kinds of Water Bottles, Which One Is Healthier to Drink from?

Views: 201     Author: Site Editor     Publish Time: 2020-10-31      Origin: Site

In winter, the weather is dry and everyone need to drink more water. We have always paid attention to how much water we drink every day, but ignored the water container. Different people like to use water bottles of different materials such as glass, ceramic, stainless steel, etc. The materials are different, and the advantages and disadvantages are also different. What kind of bottle is better for drinking water?



Glass Bottle

Among all materials, the glass is relatively safe. The glass water bottle flask is usually made of inorganic silicate, which is fired at a high temperature of more than 600 degrees. Because of its relatively stable chemical composition, no harmful substances are generated during the firing process and the glass surface is smooth and easy to clean. Bacteria and dirt are not easy to breed on the wall of the bottle.

high quality water bottles

Plastic Bottle

Many people worry that plastic portable water bottles will cause cancer. In fact, it is relatively safe to choose a brand that meets national quality inspection standards. Generally speaking, numbers 1-7 are printed on the bottom of plastic bottles. The higher the number, the higher the quality. The common ones are PP (polypropylene) No. 5 and PC (polycarbonate) No. 7. In addition, although the surface of the plastic bottle looks smooth, there are actually many voids, which are easy to contain dirt; and the plastic bottle is easier to absorb dust and bacteria.



Porcelain Bottle

With its beautiful appearance and diverse patterns, the ceramic wide mouth water bottle is very popular among young people. The main component of the ceramic bottle is clay, which will form a layer of glaze on the surface of the clay after high temperature calcination. Under normal circumstances, there are no harmful substances in this layer of glaze. They are good choices for drinking hot water and tea.



Enamel Bottle

Enamel bottle is a kind of double walled water bottle with metal inside and enamel outside. Its advantage is that it can prevent the iron metal inside from rusting, and it is not as easy to break as porcelain, so it takes into account the advantages of both metal water bottles and porcelain bottles. However, the porcelain on its surface may contain harmful metal elements such as lead and cadmium, which are harmful to health.



Stainless Steel Bottle

Stainless steel bottles are resistant to rust, abrasion, and not fragile. They are often used as insulated water bottles and become the first choice for high quality water bottles. But because it is an alloy product, it may contain a lot of heavy metal substances. If improperly used, these substances are easy to seep out or undergo chemical reactions, which may produce harmful substances. When washing stainless steel bottles, do not use strong alkaline or strong oxidizing chemicals, such as soda, bleach, etc.


high quality water bottles


Disposable Bottle

Disposable bottles are also divided into paper and soft plastic materials. The most commonly used paper-plastic bottles are paper-plastic bottles with a layer of paper on the outside and a layer of coated paper on the inside. It is an inner polyethylene plastic film with relatively high safety. Plastic bottles used in milk tea shops and coffee shops are made of PET. As long as it is not heated at high temperature, harmful substances will not leak out, so it can be used with confidence.



Considering all the advantages and disadvantages, we strongly recommend you to choose stainless steel water bottles as your water bottle because they are eco-friendly and not easy to break.

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