Rynel - Foam Follows Function

Demanding specifcations and tight tolerances yield small molded parts in slow-recovery and medical formulations:

The market leader in hearing protection devices contracted Rynel to develop a new earplug featuring a very demanding sound frequency attenuation specification.

Solution:
The product development program included creation of multiple foam formulations, as well as the engineering and building of a new, small-molded parts manufacturing system.

The result was a cost-effective manufacturing process for slow recovery hydrophilic polyurethane foam parts that is a benchmark in the industry.

At Rynel Foam Follows Function

Manufacturing Capabilities:
Rising to meet YOUR Challenges.

Rynel is an FDA-registered facility and contract-manufactures in a controlled environment.

  • Thicknesses from approximately 0.040 inches (1 mm) thick to over 1 inch (25.4 mm) thick
  • Roll Stock
  • Sheets
  • Die cut parts
  • Small Molded Parts
  • Slow-recovery and semi-reticulated foams
  • Slitting to exact widths
  • Laminating to films, other foams, and non-wovens
  • In-house lab
  • Pilot production on a dedicated pilot line
  • Rapid prototyping
  • Clean-room capable
  • Engineered prepolymers
  • Various packaging formats
  • Extensive process control and quality assurance capability

Contact Rynel to learn more about our manufacturing capabilities and our foam products.