A paper bag machine with handle inline is an advanced automatic system designed to produce paper shopping bags with handles in a single continuous process. Unlike traditional setups where the handle is attached separately in an additional production step, an inline handle machine integrates the handle-making and bag-forming functions into one streamlined line. This integration improves efficiency, reduces labor costs, and ensures consistent quality.

Working Principle

The machine typically operates through several coordinated stages:

1. Paper Roll Feeding: Kraft paper rolls are fed into the machine, serving as the raw material for both the bag body and handles.

2. Handle Making Unit: Flat or twisted paper handles are automatically formed, glued, and attached to the paper web inline. This section synchronizes perfectly with the bag-making process.

3. Bag Forming Section: The machine folds, glues, and shapes the paper into bags. The bottom is formed and sealed automatically.

4. Bag Collection: Finished bags with handles are counted and stacked for packaging.

Types of Inline Handle Machines

• Flat Handle Inline Machine: Produces bags with flat paper handles. Popular in grocery and retail sectors.

• Twisted Handle Inline Machine: Creates twisted rope-style handles, often used for boutique or gift bags.

Advantages

• High Productivity: Continuous operation with handle attachment inline saves time.

• Cost Efficiency: Eliminates the need for separate handle attachment machinery.

• Consistent Quality: Automated precision ensures uniform handle placement and bag size.

• Eco-Friendly Production: Uses recyclable kraft paper and water-based adhesives.

Applications

Inline paper bag machines are widely used by manufacturers supplying:

• Supermarkets and retail stores

• Clothing and luxury brand shops

• Food delivery and takeaway businesses

Conclusion

A paper bag machine with handle inline represents the modern evolution of eco-friendly packaging production. Its integration of handle-making and bag-forming not only boosts output and efficiency but also aligns with global trends toward sustainable, recyclable packaging solutions.