• set includes a neckerchief + 2 pieces of three-layer filter
• active silver neckerchief with filter pocket
• contains silver molecules that prevent the growth of bacteria
• UNISEX
• absorbs sweat well
• flexible
• protects from UV rays
• color according to the current offer

• neckerchief size: width 23cm / length 22cm

The antibacterial neckerchief with silver has a sewn-in pocket into which a nanofiber virus filter is inserted. The set includes a neckerchief + 2 pieces of three-layer filter.

• good absorption capacity, breathability and flexibility of the material
• antibacterial - silver destroys bacteria that multiply in moisture
• designed for all daily activities, suitable for sports and leisure
• the effect of silver lasts for the entire life of the product

Nanofiber three-ply filter with silver 3PLY FILTER nanosilver®

- it can be used repeatedly (we recommend about 3-5x)

- it can be boiled at 80° C for 15 minutes

- cannot be used if the inner nanofiber layer is damaged or broken

- 2pcs in a package

Nanofiber 3PLY FILTER nanosilver®

without chemicals, adhesives and glues. Thin layer of nanofiber textile with firmly fixed molecules of colloidal silver is laminated between two layers of support and cover layer, specially developed for this application. Filters viruses and bacteria with efficiency of 92%. 

Filter construction consist of three-ply textile material, support and cover layers of non-woven PES viscosis and inner layer made of Polyamid 6 nanotextile with firmly fixed molecules of silver.

Functional nanotextile is made by endless fibre with the diameter 200 - 600 nm made by electro-spinning method with its basis weight of 3 g / m2. Cover layer has basis weight of 35 g / m2, overall basis weight of this membrane is 73 g / m2.

Size of SARS-CoV-2 virus particles are between 80-150 nm. The penetration of particles of this size through the filter material is around 8%, which confirms the filtration efficiency of 92%. The test was performed at a permeable speed of 10.7 cm / s.

• • 60% cotton
  • 32% polyester+silver
  • 8% elastane

  Nanosilver^® fabric CLASSIC is made of cotton with addition of synthetic fibre with silver nanoparticles and elastane. Silver is a safe yet strong antibacterial & antimycotic agent. Nanoparticles of silver (measure 1-100 nm) kills a wide spectrum of bacteria including but not restricted to  Escherichia coli,  Chlamydia trachomatis, Providencia stuartii, Vibrio vulnificus, Pneumobacillus, Staphylococcus aureus, Candida albicans etc.

Nanofiber 3PLY FILTER nanosilver®

Functional nanotextile is made by endless fibre with the diameter 200 - 600 nm made by electro-spinning method with its basis weight of 3 g / m2. Cover layer has basis weight of 35 g / m2, overall basis weight of this membrane is 73 g / m2.

Size of SARS-CoV-2 virus particles are between 80-150 nm. The penetration of particles of this size through the filter material is around 8%, which confirms the filtration efficiency of 92%. The test was performed at a permeable speed of 10.7 cm / s.

Material nanosilver^® do not need any special treatment. It is the same as normal functional clothes.

Washing
We recommend washing at 40 degrees.

Laundry bleaching
We do not recommend bleaching.

Ironing
We do not recommend ironing.

Chemical treatment
Do not use chemical treatment.

Drying
We recommend drying under 60 °C.

Do not use fabric conditioner

We don´t recommend using the fabric conditioner to save the functionality of nanosilver^® technology. The fabric conditioner creates the coat which makes a barrier between the skin and the material. To have the perfect efficiency of these clothes, it is important the molecules of silver to be in touch with the skin.

In case you treat these clothes with fabric conditioner, wash it again in water to recover the functionality.

Caution

Aggressive components of sweat, deodorants and sunscreen may possibly have negative reactions and damages to nanosilver clothing material.

E.g. Deodorants containing DEET may dissolve synthetic fibers, including PES.

Filter maintenance

RECOMMENDED TIME OF USE OF THE FILTER IN A MASK

Due to hygienic reasons, the 3PLY FILTER NANOSILVER® is designated for single use, meaning not to use multiple times before washing and heat treatment.. Its protective efficiency decreases with the quantity of filtered air; estimated time of maximum protection is 4 to 6 hours a day, with maximum lifetime of 3 to 5 days while following our recommendations. During work and sports activities the quantity of filtered air increases, thus reducing the filter lifetime. After the short-term use in the place with a higher rate of nearby persons (shopping, walks, etc. within the 1- to 2-hour time range) the reuse of the filter, due to its possible contamination by other persons, is ONLY recommended AFTER appropriate washing and heat treatment.

RECOMMENDATION FOR RE-USE

Remove the used face mask / neckerchief with the pocket for nanofilters with protective gloves or a microtene bag over your hands. Pull out the filter and insert it safely and carefully into the plastic bag marked as used filters. To maintain its functionality, it is necessary to keep an inner nanolayer intact! This can be easily checked by looking against the light, if the nanofiber layer is obviously broken, discard the filter.

Filter can be washed on 80°C for 15 minutes. Do not fold the filters during heat treatment, they must stay flat! Do not boil the filter above 80°C. Non-woven viscose material becomes brittle and breakable. We do not recommend heating the filters in a microwave, hot air or oven! 

A detailed description of features and maintenance is included with the product.

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