Do you know how the glass milk bottles are produced? 250ml Glass Milk Bottle production video

In this video we show the complete milk bottle production process:
1. Glass bottles of different sizes are designed and dropped into the pre-installed mold from the feed port with precise weight settings according to the weight and size requirements of the drawing.
2. After the preliminary mold, the finished mold and other parts are combined and blown into shape, the high-temperature glass bottle, which is still at more than 1650 degrees, is transported to the annealing furnace after thermal spraying.
3. After one and a half hours of annealing, the temperature of the glass bottle will reach 30-40 degrees, and it will be cold sprayed to make the bottle more resistant to impact and friction.
4. The glass bottles are sequentially sent to the high-speed precision photographic inspection machine for appearance defective inspection. If the bottles have problems such as stones, bubbles, cracks, etc., they will be automatically rejected.
5. After inspecting the appearance, it will enter the special bottle mouth inspection equipment. This equipment will inspect the bottle mouth again for various problems, such as cracks, deformation, gaps, etc. on the bottle mouth. Defective bottles are automatically rejected.
6. In order to prevent the fully automatic machinery and equipment from missing inspections, we also have a manual light inspection at the back end to manually pick out defective bottles that have not been inspected by the machine.
7. We will also have quality inspection personnel to continuously conduct random inspections of different mold numbers online, 10-20 bottles per hour. There will also be dedicated personnel to re-inspect the bottle mouth.
8. Qualified products after a series of inspections will be arranged by the automatic packaging machine and transported to the pallet paper.
9. A whole pallet of glass bottles takes the elevator from the second floor to the first floor. Workers tie up the packaging tape, cover it with plastic film, and then transport it to the designated warehouse after plasticizing.
10. After warehousing statistics, wait for the customer to arrange outbound delivery to the designated location.