Stainless Steel Water Bottle

The Stainless Steel Water Bottle is made of double-layer stainless steel inside and outside. The inner and outer shells are combined by welding technology, and the air in the interlayer of the inner tank and the outer shell is extracted by vacuum technology to achieve vacuum insulation effect.
Production process
1. Shell processing
Outer pipe picking - cutting pipe - bulging - segmentation - bulging - rolling middle angle - shrinking bottom - cutting bottom - blasting - flat upper mouth - punching bottom - flat bottom - cleaning and drying - inspection knocking pit - qualified shell
2. Inner shell processing
Inner tube picking - cutting tube - flat tube - bulging - rolling upper angle - flat upper mouth - flat bottom - rolling thread - cleaning and drying - inspection knocking pit - butt welding - test water leak detection - drying - qualified liner
3. Shell and inner shell assembly process
Matching cup mouth - welding mouth - pressing midsole - welding bottom - inspection welding bottom - midsole spot welding getter - vacuum - temperature measurement - electrolysis - polishing - temperature measurement - inspection polishing - pressure outsole - painting - Pumping test temperature - inspection spray paint - silk screen - packaging - finished product storage
Maintenance knowledge
1. Keep the cup dry when not in use for a long time.
2. To prevent the formation of odors and stains, clean and dry them after use.
3. Since the use of dirty water will leave a red spot similar to rust, soak it in warm water and dilute vinegar for 30 minutes.
4. Use a soft cloth dampened with a mild detergent and a damp sponge to wipe the surface of the product. The product must be cleaned after each use.
We are one of the largest stainless steel water bottle suppliers and manufacturers in China, taking Europe and North America as main market. Our stainless steel water bottle is mainly competitive in quality materials, good performance and long durability. Please be free to wholesale our quality products.
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We are one of the leading and reliable stainless steel water bottle suppliers and manufacturers in China. Our stainless steel water bottle has been exported to more than fifty countries, mainly to the Europe and North America. If you're interested in our stainless steel water bottle, please rest assured to wholesale.