Double Screw 2-Layer Bubble Wrap Film Machine

Each layer is separately controlled, can have different thickness, material formula and color.

Specific Applications
1. E-commerce and courier packaging — bubble wrap remains one of the most-used cushioning materials for online order fulfillment
2. Furniture and large-item packaging — larger goods that need heavier cushioning can use a thicker, tougher bubble layer paired with a lighter, cost-optimized back layer
3. Glassware and fragile goods protection — where bubble-layer thickness and strength matter more than the back layer, independent layer control lets a plant prioritize that
4. Household appliance packaging — surface protection needs that benefit from consistent bubble-layer performance across different product sizes
5. Auto parts packaging — components needing vibration and impact protection during transport between manufacturing and distribution points

Purchasing Motivation

Launching a private label or own-brand product. Independent layer control means a plant can put a specific back-layer color on the film — useful for branding — without needing to change the bubble layer's material or performance. This is a common reason buyers choose the double screw version specifically when building out a branded bubble wrap product line.

Supplying bulk or wholesale customers. Distributors serving multiple retail or industrial buyers with different film specs (some clients wanting stronger bubble layers, others wanting specific colors) can meet those varied requirements from one machine instead of running separate production setups for each client's requirements.

Cost optimization. Because the back layer can run a different, often cheaper material formula than the bubble layer, plants can manage material costs more precisely — putting higher-cost material only where it's actually needed (the bubble layer, which does the cushioning work) while using a more economical formula for the back layer. This is a meaningful cost lever compared to a single-extruder machine, where both layers are locked into the same material cost.

Customer Pain Points Solved

Needing different material specs for the bubble layer versus the back layer. A single-extruder machine forces both layers to share one material stream. This machine's two separate extruders let each layer run its own formula, so buyers aren't stuck compromising between "strong enough bubble layer" and "cost-efficient back layer."

Managing material costs across different film specs. Plants serving multiple buyers with different quality or cost requirements often need flexibility that a single, fixed material formula can't provide. Running different formulas per layer gives more room to control cost without giving up bubble layer strength.

Producing for multiple clients without multiple machines. Switching between different color or material combinations on a single-extruder line typically means downtime to reformulate. With two independent extruders, layer-specific adjustments can be made without disrupting the whole production formula.