Nano Antibacterial Deodorant Yarn | Ag+ Cu+ Ion Technology

Ag+ Silver Ion Functional Yarn

Silver fiber embeds silver ions into yarn through nano‑technology and special processing. Metallic silver kills bacteria by disrupting their biological processes. In warm and humid conditions, silver ions show strong biological activity. They easily bond with other substances, coagulating proteins inside and outside bacterial cell membranes and stopping bacterial respiration and reproduction.

  1. Silver fiber is a functional fiber made by mixing silver ions into spinning melt and spinning them into yarn. It features broad‑spectrum antibacterial properties, high antibacterial rate, long‑lasting effect and wide application range.
  2. Thanks to its unique cross‑section structure and tiny grooves on fiber surfaces, the fiber quickly absorbs moisture and sweat from the skin through wicking, diffusion and transportation to the outer side of fabrics.
silver iron

Made by blending Ag+ silver ion fiber, cotton and polyester, this yarn delivers permanent antibacterial, deodorant, moisture‑wicking and sweat‑releasing functions. Moreover, its performance won’t fade over time or after washing. Even after hundreds of washes, its antibacterial effect remains stable.

silver iron antibacterial fiber

Meanwhile, silver ions on the surface of silver fiber can quickly adsorb ammonia and deteriorated proteins, thus reducing or eliminating odor.

1、Long‑lasting antibacterial effect——Silver ions are firmly bound inside fibers and resistant to washing, so antibacterial performance never fades.

2、Effective odor control——It quickly absorbs ammonia and spoiled proteins from sweat to stop odor at the source.

3、Moisture‑wicking & breathable——Blended with cotton and polyester, it draws sweat and moisture away from skin to keep dry.

4、Safe & skin‑friendly——Natural silver‑ion technology with no harsh chemicals, gentle enough for close‑fitting wear.

5、Broad‑spectrum bacteriostasis——Inhibits common bacteria and fungi, reducing skin irritation and discomfort.

6、Durable performance——Physical antibacterial method without surface coating, no shedding and long service life.

Cu+ Copper Ion Functional Yarn

Copper is an essential trace element for the human body, ranking third after iron and zinc. Besides, nano‑sized copper ions attack bacterial cell membranes, nucleic acids and enzymes. They damage bacterial proteins, so bacteria die or lose the ability to reproduce.

cu+copper ion

Nowadays, copper‑infused textiles have become a widely recognized and popular choice for antibacterial functional fabrics across the industry.

Moreover, nano copper‑ion yarn removes odor mainly in two ways. First, it targets bad smells produced by bacterial and fungal metabolism. Second, it tackles odors from human sweat and excretion, such as ammonia, isovaleric acid and acetic acid.

In addition, nano copper ions attack and damage the cell structures of bacteria and fungi. This kills germs or stops their reproduction, so foul odors from decomposition can be prevented effectively.

Meanwhile, the highly hydrophilic groups of copper fibers can neutralize ammonia, isovaleric acid, acetic acid and other substances to remove unpleasant odors.

Besides, nano copper‑ion yarn works especially well against fungi.

Its outstanding antibacterial performance helps inhibit fungal issues such as foot fungi, dermatitis and eczema.

Furthermore, it effectively fights three major strains: Escherichia coli, Staphylococcus aureus and Candida albicans.

copper-ion yarn