Single Screw 2-Layer Bubble Wrap Film Machine

To produce 2 layer air bubble film(bubble layer+back layer)

Typical Uses

Bubble wrap isn't a one-industry product, and that's part of why this Single Screw 2-Layer Bubble Wrap Film Machine type stays in steady demand. Breaking down where the output actually goes:

E-commerce and express shipping packaging — this is probably the single biggest driver of demand right now, given how much online order volume needs cushioning material to survive transit.

Furniture packaging — larger, heavier items that need impact protection during shipping or storage benefit from the thicker cushioning bubble wrap provides compared to thinner packaging films.

Glassware and fragile item protection — glass, ceramics, and similarly breakable goods rely on bubble wrap as a primary protective layer, since the air pockets absorb shock during handling and transport.

Household appliance packaging — mid-size appliances and electronics that need surface protection from scratches and light impacts during shipping.

Auto parts packaging — components that need to be protected from vibration and minor impacts while being transported between manufacturers, distributors, and repair shops.

What the Machine Actually Does
1. Melts and extrudes raw plastic pellets (LDPE, LLDPE, or recycled material) through a single screw extrusion unit
2. Forms the melted material into the characteristic bubble pattern through the forming unit
3. Produces a 2-layer structure — bubble layer plus back layer — in one continuous process
4. Slits the film to the roll widths needed for packaging use
5. Winds the finished film into rolls ready for sale or use

Problems This Machine Solved

Buyers usually aren't shopping for a Single Screw 2-Layer Bubble Wrap Film Machine in a vacuum — there's a specific gap they're trying to close. A few come up repeatedly.

Needing a complete line instead of piecing together equipment. Sourcing extrusion, forming, slitting, and winding equipment separately from different suppliers creates compatibility risk and adds coordination overhead. This machine covers all five stages — extrusion, forming, slitting, winding, and control — as one connected system.

Wanting to use recycled material without sacrificing product structure. Some bubble wrap equipment is built primarily around virgin resin. This machine is designed to run LDPE, LLDPE, or recycled material, so plants that want to incorporate recycled plastic into their production don't need a separate machine setup to do it.

Balancing equipment cost against production capability. Twin-screw extrusion setups typically come with a higher equipment cost. For buyers who need reliable 2-layer bubble film output but don't need the extra capability of a twin-screw configuration, the single screw version covers the core need without that added cost.

Producing packaging across multiple product categories from one setup. Since the finished film applies to e-commerce packaging, furniture, glassware, appliances, and auto parts alike, plants don't need separate production lines for different end-use categories — the same 2-layer bubble film serves all of them.