Antibacterial sheet for mask "INFIL"

New material developed by Toyoboshi Antibacterial sheet for mask "INFIL" 

Antibacterial 4-layer protein filter for masks made of PLA (polylactic acid) and silk.
It has high water retention, is comfortable to wear, and is useful as an inner sheet for masks in all seasons.
One of the major features is biodegradability, which emphasizes ecology.



1. Antibacterial
The antibacterial action of PLA (polylactic acid) as a weakly acidic fiber and the antibacterial fiber of the second layer exert an excellent antibacterial effect. It has been shown to have a strong antibacterial effect against Staphylococcus aureus and pneumonia bacillus.

2. Comfort
The water retention of silk and the moisture release of PLA induce the heat of vaporization, which makes the skin feel cool in summer. Hard fibers are incorporated, and moderate hardness creates an appropriate space in the mask, making it comfortable to wear for a long time.

3. Biodegradable fiber (Biodegradable)
All four layers are naturally derived biodegradable fibers, mainly silk and sorghum. The biodegradable material, which is decomposed into harmless substances by microorganisms, can be said to be an environmentally friendly fiber suitable for the present age.



11 cm x 8 cm

Antibacterial performance
Staphylococcus aureus 4.9
Pneumonia bacillus 6.1

Recommended standard level is 2.2 or more, 2 or more and less than 3 = effect is recognized. 3 or more = strong effect is recognized.

PLA (polylactic acid)
PLA (polylactic acid) is a biodegradable plastic that uses plant-derived starch and sugar as raw materials and decomposes under certain conditions. Hydrolysis is promoted by placing it in an environment with moderate moisture and temperature, such as compost or soil, and then decomposition (biodegradation) by microorganisms proceeds, and finally it is completely decomposed into CO2 and water. I will.

How to use
The side with the blue sticker on the top sheet of the package is the mask side (outside).
If you don't understand, set the mask side (outside) to the side with glossy and fine dots, or the side with a slightly rough feel by tracing with your finger.
You can use it repeatedly several times by washing your hands. Gently press and wash with a neutral detergent, drain the water so that it is sandwiched between towels, etc., and then dry in the shade. If you are concerned about fluffing after washing, replace it with a new sheet. (Slight fluff does not affect the antibacterial effect)

The product page isHereFrom

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