Plastics and packaging: Denka® Plate results at FUPEL, PSF and PrintoPack

Plastics and packaging plants combine heavy motor loads with dense power electronics — exactly the conditions in which HF conducted noise builds up inside the facility.

Headline results and PSF's energy per kg before and after installation.

FUPEL Cía. Ltda. — Quito, Ecuador

Installed by partner CANIS ENERGY on 4 December 2022: 16.1% lower electricity consumption — "far beyond what the solution set out to deliver", in the words of the client's General Manager (letter of recommendation, 15 February 2023).

PSF Plastic Factory — Jeddah, Saudi Arabia

Preform and film production on 13 transformers of 1,000 kVA, commissioned for September 2026 — the hottest, most humid month of the year:

• 9.2% whole-facility savings, 192,837 kWh avoided in one month
• 18.8% direct drop on the five most responsive sub-meters
• Energy per kg fell from 1.927 to 1.876 kWh while output grew 7.5%

PrintoPack — Saudi Arabia

590 plates across seven utility accounts of a printing and lamination plant:

• 11.7% production-adjusted savings over September–October 2026 (353,882 kWh)
• 8.9% lower on the bills as billed, with no adjustment
• October production up 10.2% while electricity rose only 0.7%

References

1. FUPEL case study
2. PSF Plastic Factory case study
3. PrintoPack case study
4. How HF noise circulates inside a facility