How is the Bubble Film Machine Produced?

The production process of bubble film machine(bubble wrap machine) typically includes the following steps:

1. Raw material preparation
Firstly, the raw materials needed for producing bubble film(bubble wrap), typically polyethylene (PE) resin pellets, are prepared.

2. Film preparation
The PE resin pellets are extruded into a thin film using a film extrusion machine. The temperature and extrusion speed of the machine are carefully controlled to ensure the quality of the film.

3. Bubble formation
Air is introduced into the film at the exit of the extrusion machine to form bubbles. The film with bubbles is stretched and moved forward by the extruder.

4. Cooling and shaping
The film with bubbles is cooled and shaped by a series of rollers to stabilize the fusion between the bubbles and the film.

5. Cutting
The cooled and shaped bubble film(bubble wrap) is cut into the desired size.

6. Winding
The cut bubble film(bubble wrap) is wound by a winding machine and subjected to subsequent processing such as packaging and storage.

In conclusion

The above steps represent a typical production process of a bubble film machine(bubble wrap machine), and the specific steps may vary depending on the equipment and production scale.