Unveiling the Testing Procedures of Insulated Cups Before Leaving the Factory – Part V

Every cup has a story, and life has its warmth. Hello everyone, "Dong Dong's Cup Talk" is here. Today, our editor has invited Director Li from our factory’s quality inspection department to specifically discuss the tests that stainless steel insulated cups undergo before leaving the factory. https://www.umbottle.com/ProductsDetail-VB-10537.htmlThe following content is based on Director Li’s narration, compiled by our editor. Due to the extensive content, the editor will share it in multiple parts.

Hello everyone, I’m Li Hang. I have been working in quality inspection at our factory for fifteen years. Over these years, I have led my team in testing millions of cups, ranging from orders for major domestic supermarkets to stringent projects exported to Europe, America, Japan, and South Korea. Almost every day, I deal with data related to salt spray, https://www.umbottle.com/ProductsDetail-VB-10537.htmldrop tests, and thermal insulation performance. At the same time, I am also a mother of a six-year-old boy, preparing warm water for him to take to kindergarten every day. Like all of you, what I care about most is whether a cup is truly safe, durable, and healthy.

Today, I would like to take you through the "graduation ceremony" that https://www.umbottle.com/ProductsDetail-VB-10537.htmlan insulated cup must undergo before leaving the factory, sharing insights both as a professional and as a mother.

5. Transportation Testing – Simulating the Bumps of a "Global Journey"

We use simulated transportation vibration tables and packaging drop testers to https://www.umbottle.com/ProductsDetail-VB-10537.htmlreplicate the bumps and jolts that cups experience during days of transportation by trucks and ships.

Requirements: After undergoing vibrations at specific frequencies and durations, the packaging must not be severely deformed, and the cup must remain functionally intact. For the outer box drop test, https://www.umbottle.com/ProductsDetail-VB-10537.htmlthe damage rate of the products inside must remain within acceptable limits after being dropped from a certain height.

Real-World Example: For orders exported to regions with poor road conditions, such as South America and Africa, https://www.umbottle.com/ProductsDetail-VB-10537.htmlwe intensify the testing by extending vibration durations and increasing drop heights to ensure the products reach consumers "unharmed."