Delicate web accumulator for sensitive nonwoven materials

Since the 1970s, CAMPEN Machinery A/S has developed robust solutions for nonwoven production lines. Our delicate web accumulator is designed for precise low-tension web buffering before winding. This technology protects sensitive nonwoven materials, supporting consistent quality and continuous production. Reliable web handling limits breaks, reduces scrap, and ensures a high degree of operational stability across your plant.

The delicate web accumulator forms part of an integrated approach to nonwoven processing. Its construction and control system help you meet strict demands in hygiene, filtration, and light industrial end products. Every feature is engineered to promote predictable web transport and minimise risk of web damage, even with lightweight nonwoven types and fragile materials.

Effective web buffering for sensitive and lightweight nonwovens

Fragile webs such as meltblown, wetlaid, and fine spunbond grades benefit from stable, low-tension buffering. Our delicate web accumulator uses wide belts with low static build-up and adjustable speed profiles to prevent web surface damage during accumulation. The controlled belt accumulator ensures that even very light webs remain flat, undistorted, and free from wrinkles or tears.

• Careful design prevents tension spikes, web breaks, and edge tears during stop-start cycles.
• Precise loop control delivers uniform laydown and prevents roll formation issues at the winder.
• Servo-driven belts adjust instantly to line speed changes, enabling responsive and reliable roll-to-roll handling.
• Options like vacuum support and advanced edge guiding further optimise the accumulator for sensitive nonwoven processes.

Integration of the delicate web accumulator with your web line helps optimise production speed, improve uptime, and reduce material losses. Accurate synchronisation with up- and downstream systems supports consistent roll build-up and protects your target gram weight specification.

Operational reliability and easy-to-use controls

CAMPEN’s delicate web accumulator is built with a focus on long-term reliability and simple operation. The robust frame and easily accessible components reduce maintenance requirements. Operators interact via a clear HMI for recipe control, fault tracing, and monitoring. Maintenance engineers appreciate the modular design and straightforward access for cleaning and servicing.

Maximising uptime, operator safety, and energy savings

• Accessible layout and guarded moving parts to maintain both safety and ruggedness.
• Recipe storage and quick product changeover functions to reduce downtime.
• Real-time loop and web position monitoring to identify and prevent incidents before they lead to web breaks.
• High efficiency drive motors and smart controls to minimise energy consumption, with standby features during idle periods.

Fully compatible with modern PLC and automation platforms, the delicate web accumulator synchronises with winders and upstream web forming equipment. This precise, low-tension web handling guards against roll defects and web distortion—even at high line speeds or during frequent line stops and restarts.

Project support from design to commissioning

No two nonwoven plants are identical. CAMPEN partners with your process team to assess line speed, web type, space constraints, and integration needs. We design the delicate web accumulator for seamless fit and smooth operation within your production environment. Multiple belt paths and loop configurations are available to match your specific web behaviour and buffering requirements.

• Consultation and configuration for meltblown, spunbond, and wetlaid nonwovens.
• Thorough testing and data logging confirm performance with lightweight, tension-sensitive webs.
• Expert commissioning and operator instruction foster rapid start-up and knowledge transfer.
• Ongoing remote diagnostics and spare parts supply ensure a reliable process long-term.

Nonwoven producers seeking better protection for high-value, delicate webs rely on our expertise across the EU and worldwide. The delicate web accumulator is proven in filtration, medical, hygiene, and specialty applications. By reducing line breaks and managing tension-free accumulation at high speeds, it delivers measurable quality gains and supports consistent output from one roll to the next.

Need help with your delicate web accumulator project? Talk to our engineers or request an assessment today. Learn more at campenmachinery.com/nonwoven or contact us at campenmachinery.com/contact-us.