need an exclusive manufacturer factory in china for your custom Stainless Steel bottle Tumbler
We Make Your Work Less Hassle
We Ecoway Houseware Limited, a professional China OEM/ODM Manufacturer factory of stainless steel vacuum insulated water bottle tumbler bowl container offer one stop solution for your custom design project from concept design to prototype sample, tooling development, trial run production, mass production, inspection & tests, and final shipment with fast delivery, low MOQ, high-end quality, and reliability for long term business cooperation relationship.
We always looking for and chasing GOOD REPUTATION for every customer.
What Ecoway Do For Your Custom Insulated Water Bottle Tumbler? From concept design to mass production.
The Manufacturing Production Processes of Stainless Steel Bottle Tumbler
Production Manufacturing Processes
Vacuum Insulated Stainless Steel Bottle Tumbler Vacuum Flask
The major manufacturing production processes of stainless steel water bottle is:
1.Bottle Body Production: 1.raw material → 2.shaping of outer cup and inner tank → 3.welding getter on the bottom piece → 4. copper lining on the surface of inner tank (optional) → 5. welding to join the outer shell with inner tank together → 6. ultrasonic cleaning → 7. vacuum producing (test vacuum 100% first time) → 8. electrolysis → 9. polishing (test vacuum 100% second time) → 10. decoration (painting, powder coating, water transfer, heat transfer printing, laser engraving, silk-screen printing etc.)
2.Bottle Cap/Lid Production: 1. plastic raw material → 2. injection molding → 3. assembly
3.Bottle Assembly and Packaging: 1. confirm packaging requirement per PO → 2. prepare all parts → 3. cleaning dust → 4. inspect parts → 5. assembly bottle body and cap → 6. add sticker or label → 7. on-line 100% inspection → 8. pack into gift box → 9. pack into carton box → Finish