Plastic water cup/plastic water cup introduction

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The body of the water cup will be marked with a purpose, so the water cup should be chosen for food use. Try not to purchase and use cups marked with other uses, otherwise it will have an adverse effect on health. Don't buy plastic cups if they are not marked with a purpose.

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Look at the information.
The material of the water cup determines the quality of the water cup. Generally speaking, silicone resin is better, followed by polypropylene particles. This type of material has strong resistance to both high and low temperatures. The temperature resistance range of the former is -degree-degree, the latter is -degree-degree.

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Smell.
Even if a good plastic water cup is new, it will not have a very special smell, but for some defective plastic cups, you can smell the pungent smell of defective plastic or rubber as soon as you get close to it, indicating that this cup The quality is very poor, try not to purchase it.

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Look at the production promise symbol.
Before the water cup is produced, a specialized agency needs to issue a license, so the water cup bottle will be marked with a production license symbol. Although this symbol does not determine the quality of the cup, only water cups with this symbol can be considered for purchase. Moreover, the color of the symbol should be pure and the pattern clear, and beware of fake ones.

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See the manufacturer, address and contact information.
Water cups produced by standard manufacturers will be clearly marked with the specific manufacturer, production address, dealer, detailed contact information, etc. The above information on defective water cups is often ambiguous, or there may be no similar information at all.

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Investigate the number on the bottom of the cup.
Generally, the bottom of plastic products has a clear number marked on it. The one used for comparison and centering of the water cup is numbered or polypropylene. The melting point is as high as ℃. It is the only plastic product that can be put into the microwave oven. Please be careful. Clean and reuse. They are other types, such as kettles, space cups, baby bottles, etc. However, this type of water cup is poorly designed and can easily release the toxic substance bisphenol after heating, which is harmful to the human body. Therefore, it is safer to choose the water cup with the bottom number.

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See the quote.
A good-quality plastic water cup is not cheap and can easily cost dozens of yuan. Therefore, it is difficult to ensure the quality of a very cheap plastic cup worth a few yuan. You can buy plastic cups during sales, which can make them cheaper. For your own health, it is better to choose high quality and low price.

< ', bPlastic cup is a disposable container used to hold drinks and tea. It is a non-degradable product and is the main source of white pollution.