What are the identification standards for qualified thermos cups?

What are the identification standards for qualified thermos cups?

First of all, the pristine sword vacuum beaker must be verified to be qualified before leaving the plant. The most critical test to test whether the material is good is the swab spray test. It's judged whether the material meets the standard through the swab spray test? Will it rust later long- term use?

In the water mug assiduity for so long, it can be said that. No matter how good the workmanship of the water mug is and how long the heat preservation performance is, as long as the material isn't suitable or is different from the material indicated on the instruction primer, it means that this water mug is an unqualified product. For illustration use 201 pristine sword to pretend to be 304 pristine sword, mark the 316 pristine sword symbol on the bottom of the water mug, pretend that the inner tank is made of 316 pristine sword, but in fact it's only 316 pristine sword at the bottom and so on.

Secondly, the miserliness of the water mug. In addition to professional testing tools for miserliness, the plant will borrow a slice examination system. Keep the lid upside down for half an hour with the water mug filled with water, also pick it up to check for leaks. also reverse the water mug and shake it up and down for 200 times, and check again whether there's any water leakage in the water mug.

The editor saw that numerous brands in a well- knowne-commerce platform have a miracle of water leakage from consumers' negative commentary in the water mug deals comment area. Such a water mug must be a unacceptable product, no matter how high- quality the material is, and no matter how cost-effective it is.

Also, thermal sequestration parcels. The editor of the transnational standard for pristine sword vacuum mugs has mentioned it in other papers, and I'll compactly talk about it moment. Pour hot water at 96 °C into the water mug, seal the lid, and open it after 6- 8 hours to measure the water temperature in thecup.However, it's a good thermos mug, so interested musketeers may wish to test it with their own thermos, If the temperature isn't lower than 55 ℃.

Last but not least, the heat preservation time is easily pronounced, If the water bottle vended is easily marked on the instruction primer or the packaging box. For illustration, some water mugs will keep warm for over to 12 hours. also, in the process of use, it can be considered that this water mug is a unacceptable product when it's set up that it has not reached the announced time.

There's another item that's also veritably important for the qualification of pristine sword thermos. musketeers, do you want to know? If you have any, please leave a communication, and the editor will advertise the answer as soon as possible.

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.