Executive Technical Summary: Feminine care markets in Southeast Asia, the Middle East, and Latin America increasingly demand functional herbal and anion-infused sanitary napkins.
Modern feminine sanitary napkins have evolved beyond passive fluid absorption. Incorporating functional composite cores—such as negative ion (anion) chips, nano-silver, and far-infrared tourmaline layers—provides active physiological benefits.
Anion Chip Operating Mechanics
The anion strip contains finely milled tourmaline ceramic minerals embedded into a nonwoven substrate. When activated by moisture and body heat, the strip generates over 6,000 negative ions per cubic centimeter. These negative ions disrupt the cell membranes of anaerobic bacteria, suppressing microbial growth and eliminating menstrual odors without artificial perfumes.
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