Drinking water is a must for everyone every day, but drinking water requires a water cup. Some people like to use glass cups, others like to use ceramic cups, and some like to use plastic ones. The quality of a cup, no matter what kind of cup is used for drinking water, mainly depends on the material it is made of. You should choose a product that is not harmful to the body. Therefore, many people choose good cups from big brands. LocknLock cups are also very popular and purchased by consumers. Let’s learn about LocknLock cups.

How to distinguish the authenticity of Lock and Lock cups

1. The bottom of Lock and Lock products are engraved with the HANACOBI company logo. The letter I on fake Lock and Lock cups is curved and curved. After two clicks, it was really straight.

2. The bottom of Lock products are engraved with two lock patterns. The real Lock has a small circle in the lower right corner of the lock with an R inside the circle, the symbol of a registered trademark. The fake Lock has only an empty circle with no letters inside. There are many kinds of fake products.

Are LocknLock water cups poisonous?

Whether the cup is poisonous generally depends on the material of the cup. You can look at the bottom of the cup. It usually says PC or PP. The former It is polycarbonate, and the latter is polypropylene. In theory, polymers are non-toxic, so it is recommended to use cups made of inorganic materials. Plastic cups should not be used to hold hot water. If you must use them, be sure to choose colored ones. Plastic cups are usually colored to avoid blemishes.

Problems with LOCK cups

Generally, LOCK products purchased in supermarkets are made in China. If the products on LOCK official website are made in Korea. There's not much difference in either quality. But the most important thing is to pay attention to the numbers marked in the triangle at the bottom of the cup. There are 1-7 numbers on the bottom of plastic products made of different materials. The material type and safety information are reflected in these numbers. Please pay attention when purchasing. Also note that Lock and Cup cups have different numbers on their bottles, caps and mouths, so please pay attention when purchasing. Numbers marked 1, 2, 4, and 5 are the safest. Plastic materials marked 1 are generally used to make mineral water bottles, beverage bottles, etc., with a maximum heat resistance of 70 degrees Celsius, and most are disposable products; materials marked 2 are used to produce medicine bottles, food plastic bags, etc. 4 Used for plastic wrap, etc. 5 Used to make products such as microwave lunch boxes.

The Lock Water Cup was explained in detail. I believe everyone has a preliminary understanding of this product. It may be a little difficult for everyone to distinguish the authenticity of Locken water cups, but as long as you have the patience and seriousness to distinguish the authenticity. When buying a water cup, be sure to pay attention to the material of the cup and ask the merchant whether the product is non-toxic. If you cannot identify it on site, you must issue an invoice to avoid having a basis for returning fake goods and protect your rights and interests from being deceived.

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