Tsuchiya Bag Mfg. Co., Ltd. has released "6hr. (Rokuh.R. Dot) Antivirus Spray", an antiviral agent that can be used for leather products such as school bags and leather bags. Reservations are being accepted from August 31st at the Tsuchiya Bag Factory's online store.


The main component of "6hr. Antivirus spray" is "acrylic nanopolymer" which is also used in the medical field. Antibacterial nanoparticles adhere to the virus to suppress the activity of bacteria and viruses, and the antibacterial and antiviral properties last for about 6 hours for leather materials and for about 1 week for inorganic materials such as masks and doorknobs. Since it is a "biodegradable" component that is decomposed by enzymes in the human body, it does not affect the texture of leather, which is sensitive to alcohol.


It can be used for a wide range of leather products such as bags, wallets and other small leather goods, shoes, sofas and car seats. In addition, it can be used on electronic devices such as personal computers and smartphones by spraying it on a cloth or tissue and wiping it. It is safe to touch the skin, but it is not intended to be used on fingers.



The content is 300 ml and the price is 2,530 yen (tax included). Shipping is scheduled for late September.