The Birth Story of a Qualified Stainless Steel Insulated Cup (Part Six)

There are stories in the cup, and warmth in life. Hello everyone, "Dong Dong's Cup Talk" is here. With the growing number of followers on my Xiaohongshu account "Dong Dong Talks Cups," I have received more and more inquiries from friends in the comments. https://www.umbottle.com/ProductsDetail-VB-10513.htmlHowever, I’ve noticed a common issue in these inquiries: most people tend to focus on the undesirable aspects of the inner liner of newly purchased insulated cups, while very few raise concerns about other parts or accessories.

Today, I’ll explain in detail what a qualified insulated cup should look like. Beyond quality requirements for the inner liner, what other standards should be met for other parts and accessories? Since there is a lot of information to share, https://www.umbottle.com/ProductsDetail-VB-10513.htmlI’ll break it down into multiple independent posts for everyone.

III. The "Final Inspection" Before Going on Sale

Once the products arrive at the warehouse or store, https://www.umbottle.com/ProductsDetail-VB-10513.htmlthe inspection before they are placed on shelves serves as the final line of defense before reaching consumers.

Key Considerations:

- Random Sampling Inspection: Open boxes for inspection according to a certain proportion (e.g., AQL standards) to verify that the products match the packaging information.

- Secondary Appearance Check: Focus on checking for any new defects that may have occurred during transportation. Here, I’d also like to mention an issue such as paint splatter particles around the cup rim (this is caused by inadequate protection during the spraying process, https://www.umbottle.com/ProductsDetail-VB-10513.htmlwhere paint drifts onto the inner wall of the cup rim and solidifies. It is extremely difficult to clean, affects aesthetics and hygiene, and should be rejected). Of course, this is not caused during transportation.

- Functionality Re-test: Randomly select samples to test the opening and closing of the lid, button operation, https://www.umbottle.com/ProductsDetail-VB-10513.htmland sealing performance to ensure all functions are intact.

- Cleaning and Arrangement: https://www.umbottle.com/ProductsDetail-VB-10513.htmlUse anhydrous alcohol wipes to clean any potential fingerprints or dust from the surface, ensuring the products are displayed in their best condition.