Upholstery fabrics
OXYGEN 
Oxygen is a finely textured, lightweight dobby* weave fabric with a high wool content that can breathe new life into a range of commercial interiors. It offers a color palette containing softened pastel tones and fresh bright shades while maintaining high durability and abrasion resistance. *Dobby is a fabric made on a special loom, characterized by small geometric patterns and extra fabric texture
TECHNICAL INFORMATION:
Textile code: O
Textile class: 1
Composition: 90% wool, 10% nylon – non-metallic dyes
Width: minimally140 cm
Weight: 400g/m2 ±5% (560g/lin.m. ±5%),
Abrasion resistance: 100 000 cycles Martindale with a 10-year guarantee of usability, Flammability: BS EN 1021 - 1:2006 (cigarette), BS EN 1021 - 2:2003 (match), BS 7176 : 2007 Low risk. ´Optional - please specify when ordering, BS 5852:2006 Section 4 Source of ignition 5 during treatment MIRUS FR, BS 7176:2007 Mediuum danger when treated with the product MIRUS FR´. Note: Flammability depends on the components used. Fastness to light: 5 (ISO 105 – B02:1999). Fastness to abrasion: wet: 4; dry: 4 (ISO 105 - X12:2002). Maintenance: Vacuum regularly. Professionally dry clean or wipe with a damp cloth.Color Matching: Variations in shade may occur between lots within trade tolerances.
WAVE
The Wave fabric, originally intended for sportswear, meets the demanding requirements for the properties of the upholstery fabric and the Humanscale chair production technology. This two-layer stretch fabric meets the demands of heavy-duty upholstery with a margin. Wave colors and fabrics are based on a wide range of natural colors.
TECHNICAL INFORMATION:
Textile code: W
Textile class: 1
Abrasion resistance: 150 000 cycles according to the Wyzenbeek method (ASTM 4157, # 10) and class 4 according to the standard ASTM D 3511, Flammability: complies with the California Technical Standard 117, section E 133. Color fastness to light: class 5, 40 hours according to the standard AATCC 16 E.
VELLUM
This fabric is woven from a mixture of nylon and elastic yarns. It is characterized by extreme durability. Thanks to the addition of Condura, this single-layer fabric withstands even the most demanding environments. It easily meets the requirements for heavily stressed upholstery. It is impregnated with an agent that makes it resistant to water and dirt. Vellum has a high durability, does not absorb moisture or dirt.
TECHNICAL INFORMATION:
Textile code: V
Textile class 1
Composition: 91% a mixture of nylon and Condura, 9% elastic yarn. Water and dirt repellent treatment.
Abrasion resistance: 150 000 cycles according to the Wyzenbeek method (ASTM 3597, # 10) and class 5 according to the standard ASTM D 3511
Flammability: complies with the California Technical Standard 117. Color fastness to light: class 4, 40 hours according to technical standard 117. Color fastness to abrasion: class 5 for dry surface; class 4.5 for wet surface, AATCC Test Method 8. Tear-off force (strength test): according to the standard ASTM D 5034: 92,5 kg.
VITA 
Vita is a leather-look vinyl with a fine grain surface effect and a full matte finish. It provides maximum protection for demanding end-use applications in industries such as education, healthcare and hospitality. Available in a wide range of 51 possible colours, designed to complement and coordinate with other Camira products, including the special Halcyon fabric collection. Vita is free of phthalate plasticisers and heavy metals, yet remains soft, flexible and pliable.
TECHNICAL INFORMATION
Textile code:
Textile class:
Composition: surface: 98% PVC, 2% PU, base: 100% cotton
Width: minimally 140 cm
Weight: 850 g/m2 ±10% (1190 g/lin.m ±10%)
Abrasion resistance: 100 000 high strain/ warranty 5 years, ISO 5470-2 (minimally level 2) Flammability: EN 1021-1 (cigarette); EN 1021-2 (match); BS 7176 low danger; BS 5852 Ignition source 5; BS 7176 middle danger; UNI 9175 class 1 IM. Note: Flammability depends on the components used. Our certificates show which substrates were used in our tests. For composite tests, customers must ensure that their complete furniture meets the necessary standards. Fastness to light: 6 (ISO 105 - B02). Fastness to abrasion: wet: 4, dry: 4 (ISO 105 - X12). Water resistance: hydrostatic head BS 3424 > 1 meter. Chlorine cleaning: ISO 105 E03 color change 4 for 10% chlorine solution. Urea resistance: BS 3424 part 19 no significant deterioration after 24 hours. Residual elongation: ISO 14704-1 Method A; < 3 % after 30 minutes. Antimicrobial / antifungal: AATCC 147. Maintenance: Wipe clean with a damp cloth and warm soapy water. Improved resistance to alcohol, but avoid regular use and remove residue where possible. See vinyl technical manual for full details. Color matching:Shade variations between batches may occur within trading tolerances. We reserve the right to change technical specifications without notice. Unregistered design rights and copyright in all designs are the sole property of Camira Fabrics Limited.
LOTUS 
Lotus fabric is aptly named after a plant known for its healing properties, beauty and purity. Lotus is one of the latest creations from award-winning designer Elizabeth Whelan. Water-resistant and easy to maintain, it is the ideal fabric for hospital and healthcare environments. Its polyurethane surface with a nylon backing has a soft texture that is pleasant to the touch, while offering high durability. Its four-way stretch design provides flexibility for easy adaptation to Humanscale’s uniquely ergonomically designed seats. Lotus meets and exceeds all performance requirements for seating applications, including all high-stress, shrinkage and medical testing requirements.
TECHNICAL INFORMATION:
Textile code: K
Textile class: 1
Composition: 100% polyurethane surface, nylon backing
Width: usable 135 cm
Repeat binding: is not
Surfacing: antibacterial/antimicrobial treatment, test AATCC method 100, water and stain resistant finish
Abrasion resistance: 350 000 double abrasions ASTM 4157, cotton canvas No. 10, test Wyzenbeek 150 000 cotton canvas No. 10, ASTM 4157‐02, meshes test Wyzenbeek, Color fading in light: class 4.5, 40 hours, test AATCC method 16, possibility 3. Colour bleeding: dry: claass 4.5; wet: class 4.5, test AATCC method 8 Tear-off force (strength test): fabric: 255,6 kg; warp: 292 kg, ASTM D 5034. Elongation: fabric: 149,9%; warp: 100,1%, UPH 107. Flammability: complies with California technical standard 117, section E. Stain release test: class 5, test AATCC method 130. Color fading after solvent degreasing: class 4, Perchlorethylen, AATTCC 157. Antibacterial surface treatment: Staphylococcus aureus ATCC 6538, growth inhibition 99,68%. Klebsiella pneumoniae ATCC 4352, growth inhibition 99,86%.
MONOFILAMENT STRIPE 
This award-winning mesh fabric has been designed to provide optimal ergonomic support and comfort by combining strength, durability and flexibility. The monofilament fabric with the radiant quality of the single fiber creates a translucent effect while being strong and durable. Thanks to the special material with admixture of steel fibers, it provides firm and constant support not only in the lumbar area.
TECHNICAL INFORMATION:
Textile code: M
Composition: 76% low-flammable Polyester, 24% Nylon
Abrasion resistance: 150 000 double abrasions, ASTM D 4157, # 10, test Wyzenbeek. Flammability: complies with California technical standard 117, section E. Color fastness to light: class 4.5, 40 hours, test AATCC method 3. Colour bleeding: dry: třída 5; wet: class 5; test AATCC method 8. Tear-off force (strength test): fabric: 138 kg; warp: 159 kg, ASTM D 5034. Slipping: fabric: 29,5 kg; warp: 28,6,7 kg, ASTM D 4034.
*All of our mesh fabrics are repeatedly tested according to the Wyzenbeek method to ensure that there is no damage to the garments.
PINSTRIPE 
Elizabeth Whelan designed the translucent mesh for the Humanscale chairs to ensure optimal ergonomic position and comfort for the user. She achieved this by combining strength, adaptability and flexibility. Their properties meet various US and European standards with a large margin. They are very pleasant to the touch. In addition, they are extremely gentle on your clothes. This versatile mesh can be used to upholster the back and seat of the Diffrient World chair and the backrest of the Liberty chair.
TECHNICAL INFORMATION:
Textile code: N01
Composition: 82% Polyester, 18% Nylon
Repeat binding: ¼“ vertically, horizontal is not
Surfacing: stain resistant
Abrasion resistance: 150 000 double abrasions ASTM D 4157, # 10, Wyzenbeek. Flammability: complies with California technical standard 117, sekce E. Color fastness to light: class 4.3, 40 hours, AATCC, test method 16E. Colour bleeding: dry: class 4; wet: class 5, AATCC method 8. Tear-off force (strength test): fabric: 132,5 kg; warp: 127 kg, ASTM D 5034. Slipping: fabric: 34 kg; warp: 17,7 kg, ASTM D 4034.
CATENA 
Catena, a unique fabric in the Humanscale offering, is the only mesh designed without a motif. Its dense and rich hues are inspired by the vibrant spice markets of India. When used as a backrest fabric, this patented, non-stretch mesh provides customized lumbar support through a patented three-panel design that fits the wearer like a tailored shirt.
TECHNICAL INFORMATION:
Textile code: J
Composition: 69% Poly elastomer, 22% Nylon, 9% Polyester
Width: 132 cm (52“)
Repeat binding: none
Abrasion resistance: 150 000 double abrasions, ASTM D 4157, #10 Cotton Duck, Wyzenbeek. Flammability: passed California Technical Bulletin 117, section E. Color fastness to light: class 4.5, 40 hours AATCC, test method 16E. Color fastness to abrasion: dry: třída 4.5, wet: class 4.5, AATCC method 8. Tear-off force (strength test): weft: 176 kg/390 lbs., warp: 165 kg/364 lbs, ASTM D 5034. Slipping: weft: 53 kg/118 lbs., warp: 47 kg/105 lbs., ASTM D 4034. Elongation: weft: 1%, warp: 0%, UPH 107.
*All of our mesh fabrics are repeatedly tested according to the Wyzenbeek method to ensure that there is no damage to the garments.
SILVER CHECK 
This brilliant weave of monofilament and silver-plated yarns offers flexibility and durability. The award-winning mesh has been designed to provide optimal ergonomic support and comfort by combining strength and flexibility. Like our other mesh fabrics, Silver Check mesh has a low abrasion factor and is extremely gentle on clothing.
TECHNICAL INFORMATION:
Textile code: C
Composition: 74% polyester flame retardant, 26% Nylon
Width: 137 cm (54“)
Repeat binding: 0,635 cm width x 0,635 height (¼“ x ¼“).
Surfacing: water repellent
Abrasion resistance: 90 000 double abrasions, ASTM D 4157, #10 Cotton Duck, Wyzenbeek. Flammability: complies with California technical standard 117, section E. Color fastness to light: class 4.5, 40 hours, test AATCC method 16, 3. Colour fastness to abrasion: dry: třída 5; wet: class 5; test AATCC method 8. Tear-off force (strength test): weft: 144 kg/318 lbs., warp: 165,5 kg/365 lbs, ASTM D 5034. Slipping: weft: 43,5 kg/96 lbs., warp: 16 kg/35 lbs., ASTM D 4034. Elongation: weft: 2%, warp: 7%, UPH 107.
*All of our mesh fabrics are repeatedly tested according to the Wyzenbeek method to ensure that there is no damage to the garments.
TICINO
Ticino is a semi-aniline-dyed leather available in a variety of rich colors inspired by nature. It is a premium, treated, chrome-free full-grain leather that creates a natural aesthetic and uniqueness.
TECHNICAL INFORMATION:
Textile code: TL
Average skin size: ≥ 5 m2,
Average thickness: 1,1 mm (+/- 0,2 mm)
Weight: 0,92 kg/m2
CORVANA
Corvara is a semi-aniline-dyed leather that offers a soft, silky feel and maximum durability. It is a premium, treated, chrome-free leather that is lightly embossed for a consistent and uniform surface texture.
TECHNICAL INFORMATION:
Textile code: CL
Average skin size: ≥ 5 m2,
Average thickness: 1,6 mm (+/- 0,2 mm)
Weight: 1,22 kg/m2
BIZON
These hides are processed to add texture to ensure the uniformity of the fibers. Special treatments enrich and condition the fibers.
TECHNICAL INFORMATION:
Textile code: Q
Average skin size: 4,50 m2
Thickness: cca 1,4 mm
Abrasion resistance: dry rubbing – 500, test method IUF 450 / UNI EN ISO 11640, 4 grey scale. Wet rubbing – 150, test method IUF 450 / UNI EN ISO 11640, 4 grey scale. Alkaline pH 8 – 80, test method IUF 450 / UNI EN ISO 11640, 4 grey scale. Flammability: complies with California Technical Standard 117. UNI EN ISO 1021-1/2, BS 5852 1990 Sec. 4 NI/0-1. Color fastness to light: class 5 according to the test IUF 402 a UNI EN ISO 105-B02. Bending test: 30 000 according to the standard IUP 20, UNI EN ISO 5402. Strength test: 20 N dle zkoušky IUP 40 a UNI EN ISO 3377-1. Adhesion: 3,50 N/cm according to the test IUF 470 a UNI EN ISO 11644. Color matching: Due to the natural properties of leather, color variations may occur between individual dye batches.