Created on 08.21

What Is the Best Automatic Tape Applicator for Paper Bags?

Paper bag manufacturers often need to automate adhesive and tape application as production volumes increase.
However, choosing the right automatic tape applicator requires more than comparing machine prices.
The equipment should match the paper bag structure, tape type, application position, and production process.

Automated packaging machine with touchscreen interface and conveyor system, labeled "KQ TS-1100C2".

What Should You Consider Before Choosing a Tape Applicator?

1. Paper Bag Structure

Different paper bags have different structures.
Applications may include:
  • Shopping bags
  • Takeaway bags
  • Paper packaging bags
  • Special-shaped bags
The mechanical application method needs to match the product structure.

2. Adhesive Type

The machine should be compatible with the required adhesive method.
Possible options include:
  • Double-sided tape
  • Easy tear tape
  • Hot melt adhesive
  • Release liner adhesive application

3. Application Position

The position of the adhesive is critical.
The machine needs to apply the adhesive to the correct location while maintaining stable production.

4. Production Speed

The required production speed affects the design of the application mechanism.
A solution suitable for low-speed production may not be appropriate for a high-speed production line.

Automated packaging machine with rollers, feeding system, and touchscreen control panel.

Automatic Double-Sided Tape Application

When paper bag production uses pre-made double-sided tape, an automatic tape applicator can feed and apply the tape during production.
This reduces repetitive manual work and improves application consistency.

Hot Melt Adhesive Application

For high-consumption applications, manufacturers may consider a hot melt adhesive and release liner solution.
The adhesive layer can be created during production rather than relying entirely on pre-made double-sided tape.
This approach can provide flexibility in:
  • Glue width
  • Glue thickness
  • Glue amount
  • Application length

Automated machine with a roll of clear material mounted on a metal frame with wheels.

Can the Existing Paper Bag Machine Be Upgraded?

In some cases, replacing the entire paper bag machine may not be necessary.
An inline tape application module can be integrated into an existing production machine, depending on the machine structure and available installation space.
This can allow manufacturers to upgrade a specific production process instead of replacing the complete line.

Why Choose KQ?

KQ develops automatic tape and adhesive application solutions based on actual customer requirements.
The solution is selected after evaluating:
Product → Adhesive → Application Position → Production Process → Machine Structure
This application-based approach is particularly important for customized packaging products.

Conclusion

There is no single "best" automatic tape applicator for every paper bag manufacturer.
The right machine is the one that matches the product, adhesive, production speed, and existing equipment.
KQ Automation provides customized tape and adhesive application solutions for paper bag manufacturers and other packaging industries.
Ryan Liu
KQ Overseas Sales Representative
Email: lc@keqi-auto.com
Tel / WhatsApp / WeChat: +86 18925560856
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+86 181 0293 8927

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luna@keqi-auto.com

lc@keqi-auto.com

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