Announcing "BioSISTM", a New Technology for Polyester Fibers, Offering Overwhelming Antibacterial Durability for Lasting Cleanliness

Moririn Co., Ltd. (Head Office: Ichinomiya City, Aichi Prefecture, President and CEO: Shunsuke Mori) has developed an innovative antibacterial processing technology specifically for polyester fibers, named "BioSISTM".

This technology achieves overwhelming durability, meaning its effectiveness does not easily diminish even after repeated washing, providing a clean and comfortable environment for all scenes, including sports, medical applications, and daily life.

Background of Development

In modern lifestyles, awareness of "odors" and "bacteria" in clothing is higher than ever. However, conventional antibacterial treatments have the challenge of their effectiveness fading with repeated washing. Moririn aims to protect wearers and bring peace of mind to those around them, and has developed "BioSISTM" as a "new standard of cleanliness" that maintains its performance over a long period.

3 Features of "BioSISTM"

1. Overwhelming Wash Durability The biggest feature of BioSISTM is its remarkable durability.

It maintains high antibacterial performance even after more than 50 washes. Furthermore, it boasts astonishing durability, with high antibacterial activity values demonstrated in 200 wash tests under severe conditions. Since the effect lasts for a long time with a single treatment, it reduces maintenance effort while keeping clothes in optimal condition at all times.

2. High Antibacterial Performance Tests were conducted by a third-party inspection organization on a wide range of bacteria, including "Staphylococcus aureus," which causes sweat odor; "Moraxella catarrhalis," which causes musty odors; "Trichophyton rubrum," which causes athlete's foot; and "MRSA," a concern in medical settings. In all tests, high antibacterial activity values significantly exceeding the passing criteria for the SEK mark textile product certification standard were demonstrated.

3. Active in Diverse Scenes Due to its high functionality, BioSISTM demonstrates its power in three main areas.

For Sports: Suppresses odor generation even during intense exercise with sweating, allowing focus on performance.

For Medical: Provides peace of mind in environments requiring high hygiene control, such as medical facilities and nursing homes.

For Daily: Reduces daily discomforts such as musty odors from indoor drying and foot odor.

【BioSISTM Overview】

Development and Provision: Moririn Co., Ltd.

Target Materials: Polyester fibers and polyester-rich blended fibers

*Exhibits high antibacterial effect on all materials based on polyester.

Main Antibacterial Targets: Staphylococcus aureus, Moraxella catarrhalis, Bacillus subtilis, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, MRSA, Trichophyton rubrum, etc.

Application Examples: Sportswear, uniforms, socks, bedding, everyday underwear, etc., removing concerns about "bacteria" and "odors" from the fiber level according to the application.

*Data is based on specific test conditions and does not guarantee effectiveness in actual usage environments.

*This product is not a pharmaceutical or quasi-drug and is not intended to treat or prevent diseases.

【Inquiries Regarding This Matter】

Moririn Co., Ltd. General Planning Office E-mail: info.tokyo@moririn.co.jp