What are the misunderstandings about material selection when buying water cups?

Recently, I have been dealing with some misunderstandings about buying water cups. Please forgive me. I want to talk about this topic once and for all. Friends who want to know more can focus on it during this period. It is also a kind of experience sharing for colleagues who have not been in the water cup industry for a long time. I hope it will be helpful to everyone. http://www.zhanyict.com/ProductsDetail-VB-10491.htmlHere, I also ask for the title of the manuscript. If you want to know about the knowledge, experience and industry news related to water cups and the water cup industry, you can propose it. I will choose from everyone's suggestions and combine my own ability to write articles to share with everyone.

Stainless steel water cups: When buying stainless steel water cups, don't be too superstitious about 316 stainless steel. All indicators of 304 stainless steel meet people's use, and are safe and healthy, and will not cause harm to the body. Even if there is a 316 stainless steel symbol on the bottom of the water cup, don't completely believe that the entire water cup is made of 316 stainless steel. A stainless steel water cup without any material symbol on the bottom of the cup does not necessarily mean that the material does not meet the standard. http://www.zhanyict.com/ProductsDetail-VB-10491.htmlThere is no mandatory regulation by the administrative department on whether to mark or not mark the bottom of a stainless steel water cup, so when you choose a stainless steel water cup, you will find that different manufacturers have different marks on the bottom of the water cup, and some do not, and the shapes of the marks on the bottom of the water cup are also different.

Plastic cups: Not all plastic cups can be filled with boiling water. Different materials, structures, and thicknesses have different temperature limits for hot water. Just because they are all food-grade plastic materials does not mean that they do not contain harmful substances. Many plastic materials will release harmful substances when soaked in high-temperature hot water. http://www.zhanyict.com/ProductsDetail-VB-10491.htmlEven if they are all plastic cups, the temperature difference is different. Plastic cups made of plastic materials such as AS have a very low temperature difference. If you pour out ice water and immediately pour in hot water around 70°C, cracks will appear on the surface of the cup. Plastic cups made of materials such as AS, PS, and PC cannot be filled with hot water above 75°C. When this temperature is exceeded, the material will release harmful substances.

Glass water cup: Soda-lime glass water cup has a relatively low temperature resistance and can usually only be used as a cold drink cup or kitchen storage tank.

Different materials have different cognitive misunderstandings. In fact, http://www.zhanyict.com/ProductsDetail-VB-10491.htmleach material can have more descriptions of material misunderstandings, but the editor is worried that the more he talks, the more confused people will be, so the editor tries to be concise and let everyone remember some important characteristics.

Dongguan Zhanyi Commodity Technology Co., Ltd. specializes in the production of metal cups, plastic cups, coffee cups, suction mug, lunch boxes, food jar, travel mugs, portable water bottles, sports bottles, home life desktop trash cans, thermos bottles, etc.These products are all our annual exports, and are recognized and loved by the US, Europe, Australia, Japan, South Korea, Taiwan, Hong Kong and other consumers. Support for small quantity order, fast customization.