Here we show you the stainless steel vacuum bottle production line.
The production process will be 12 stages.
7. Making the screw thread
8. Welding the bottle mouth(vacuum bottle has two walls)
9. Welding the bottle bottom and the bottle body
10. Polishing and vacuumizing, these processes, we are outsouring
11. Surface treatment of the bottles, Paint spraying, Rubber Painting, Silk-screen printing, Heat Transfer printing, Laser marking, you can see the processes in the next video
12. Packing, Customized packing, Paper tube, colorful box, metal set box, Plug paper box, we will follow your designs and requirements