Maximum Protection for Packaging Materials

Precision Sealing Systems for Safe Transport and Storage

Packaging materials must ensure long‑term tightness, chemical resistance, and mechanical strength. At the same time, demands for hygiene, process reliability, and compliance with international standards are steadily increasing. Even minor weaknesses—such as leaking lids, insufficient product protection, or inadequate material performance—can lead to contamination risks, customer complaints, and costly downtime.

Your Challenge:

In the packaging sector, reliably durable seals are essential to protect contents safely – regardless of whether drums, containers, transport boxes, or tool cases are involved. Leaks can quickly result in product loss, damage, or customer complaints, leading to unnecessary costs. Required are robust, long‑lasting, and process‑reliable sealing solutions for a wide range of applications and media.

Our Solution:

We deliver high‑performance sealing systems for a wide range of packaging applications – from industrial and transport drums to tool and transport boxes. Depending on the application, medium, and specific requirements, advanced foam and sealing material technologies based on polyurethane or silicone are used. The result is reliable, durable, and process‑secure sealing solutions suitable for both food and non‑food applications.

Your Key Benefits

Food‑grade: compliant with FDA and EU Regulation 10/2011 for maximum hygiene
Excellent chemical resistance—ideal for use with chemicals, cleaners, oils, and acids
Consistent sealing performance up to IP69: no ingress of moisture or particles
Individually configurable: hardness, reactivity, color, and viscosity
Process reliability in series production: FIPFG reduces cycle times by up to 30%

Applications

  • High chemical resistance to aggressive media
  • Long‑lasting sealing performance, even under mechanical stress
  • Elastic sealing beads compensate for surface irregularities.
  • Reliable long‑term sealing for transport and storage
  • Resistant to moisture and fluctuating temperatures.
  • Hygienic for use with food and technical fluids.
  • Customizable geometries enabled by FIPFG.
  • Resistant to vibrations and transport‑related stresses

Technology and Specifications

Materials

  • Polyurethane (RAKU® PUR) – flexible, durable, and versatile
  • Silicone (RAKU® SIL) – extremely resistant to temperature and weathering

Manufacturing Technologies

  • FIPFG (Formed‑In‑Place Foam Gasket) – automated, high‑precision gasket application

Certifications and Experience

  • Flexible hardness options—from soft to highly compacted
  • Excellent resistance to chemicals and moisture
  • Highly durable integral skin
  • Available in custom colors
  • Certified to ISO 9001, ISO 14001, ISO 27001, and IATF 16949—ensuring maximum process reliability

Talk to Our Experts Now!

At RAMPF, you’ll find high‑performance sealing systems designed to permanently protect packaging from moisture, dust, and dirt.

Global Support. Anytime. Anywhere.