Fayren insulation water bottle factory production process
1. Cover processing process
Outer pipe material—►cut pipe—►water erosion—►segmentation—►corrosion shape—►rolling center angle—►shrinking bottom—►cutting bottom—►flushing
Rib—►Flat upper opening—►Punching bottom—►Flat bottom opening—►Cleaning and drying—►Inspection knocking pit—►Qualified shell
2. Inner Shell Processing Process
Inner pipe picking — ►cut pipe — ►flat pipe — ►burning shape — ►rolling upper corner — ►flat upper mouth — ►flat bottom mouth — ►rolling screw
Texture—►Cleaning and Drying—►Inspection and Knocking—►Butt Welding—►Testing Water Inspection—►Drying—►Qualified Liner
3. Outer shell and inner shell installation flow distribution procedure
Matching cup mouth—►Welding mouth—►Pressing midsole—►Welding bottom—►Inspecting welding mouth Welding bottom—►Midsole spot flux—►Pumping
Air—►Temperature Measurement—►Electrolysis—►Light Projection
—►Test temperature—►Test spray light—►Press outsole—►Spray paint—►Test temperature—►Test spray paint—►LOGO printing —►Package
Packing – ► Finished product storage
