Borealis published a technical feature on Borstar Nextension polypropylene technology on October 2, 2025. One section discusses HG485FB, a spunbond grade developed for hygiene and technical nonwoven fabrics.
The company says its processing and spinning characteristics enable finer fibers and stronger fabrics at lower basis weights. It presents reduced material use as a possible benefit while retaining softness and coverage.
This is a supplier explanation of an existing grade, not evidence of a new October 2025 product launch. It does not name an adult-incontinence brand or provide a complete diaper life-cycle assessment. The article’s separate packaging examples are outside this hygiene-material summary.