ShapeKnit Arch

ARCH is a self-supportive knitted structure developed for backrest applications, defined by a refined, fabric-like expression with clear architectural lines. Its semi-transparent appearance gives task chairs a light and balanced look, combining visual character with understated elegance. Knitted directly to the exact chair dimensions, ARCH delivers a precise fit and a clean, finished appearance. The result is a premium backrest solution that stands apart from traditional mesh, without becoming visually heavy. Weight: 668 g/m2 (19,71 oz/yd2)

  • 100% recyclable polyester

Design and colours are developed by Gabriel Design Team

Characteristics

Design no.
86000 — ShapeKnit Arch
Application
contract
Composition
100% Post-consumer recycled polyester
Weight
0 g/lm — 0 oz/lin.yd
Width
0 cm — 0 inches

Environment

Environment, health, and safety
OEKO-TEX® STANDARD 100
EU Ecolabel

Performance

Abrasion
100,000 — rubs martindale BS EN 14465 (ISO 12947-2)
100,000 — double rubs wyzenbeek (ASTM D4157) (heavy duty upholstery)
Pilling
4-5 — scale 1-5, max. 5 (EN ISO 12945-2)
Light fastness
6-8 — scale 1-8, max. 8 (EN ISO 105-B02)
Rubbing fastness dry/wet
4-5 /4-5 — scale 1-5, max. 5 (EN ISO 105x12)
Flammability
BS EN 1021 1&2 Cigarette and Match
CA TB 117-2013
Will also pass other flammability standards. Flame retardant performance is dependent upon the foam used. Contains no flame retardant chemicals.
US ACT pass
CA TB 117-2013 CA TB 117-2013
ASTM D4157-07 Wyz abrasion (heavy duty) 100k ASTM D4157-07 Wyz abrasion (heavy duty) 100k
ASTM D3511 Pilling ASTM D3511 Pilling
AATCC 16 Light fastness AATCC 16 Light fastness
AATCC 8 or 116 Dry/wet crocking AATCC 8 or 116 Dry/wet crocking
Abrasion test results exceeding ACT Performance Guidelines are not an indicator of product lifespan. Multiple factors affect fabric durability and appearance retention.

Abrasion resistance
Test Condition No. Date Download
BS EN ISO 12947-2/14465 In accordance with EN 14465 144428545 25 Dec 2025 PDF
ASTM D4157-07 Wyz abrasion (heavy duty) 100k 25/003614 22 Dec 2025 PDF

Pilling
Test Condition No. Date Download
BS EN ISO 12945-2 144428545 25 Dec 2025 PDF
ASTM D3511 Pilling 25-003614 22 Dec 2025 PDF

Colour fastness to light
Test Condition No. Date Download
BS EN ISO 105 B02 Method 2 2025AN3119 12 Dec 2025 PDF
AATCC 16 Light fastness 2025AN3119 12 Dec 2025 PDF

Dry and wet rubbing/crocking
Test Condition No. Date Download
BS EN ISO 105-X12 Rubbing dry/wet 2025AN3120 15 Dec 2025 PDF
AATCC 8 or 116 Dry/wet crocking 2025AN3120 15 Dec 2025 PDF

Flammability
Test Condition No. Date Download
BS EN 1021 1&2 Cigarette and Match 35 kg/m3 CMHR foam 23/64360/12/25 02 Jan 2026 PDF
CA TB 117-2013 25-003614 22 Dec 2025 PDF

Breaking Force
Test Condition No. Date Download
ASTM D5034 Breaking force 25-003613 06 Jan 2026 PDF

Material Safety Data Sheet
Test Condition No. Date Download
Material Safety Data Sheet 011225 01 Dec 2025 PDF

Dry cleaning P(S) 

Do not wash Do not bleach Do not iron Dry clean Do not tumble dry
Arch 267 High
Arch 106 1 High
Arch 215 High

Visual clarity with design flexibility

ARCH supports a clean and confident chair design, where the knitted structure becomes an integrated part of the overall expression. The option to work with mono or duo colour combinations allows subtle variation between front and back, giving designers freedom to create depth and contrast within a controlled design language.

Arch 183 High (1)

Reliable performance in a self-supportive structure

Developed for self-supportive backrest applications, ARCH combines stability and comfort in one knitted solution. Knitted as a mono-material structure from 100% post-consumer recycled polyester, it supports a streamlined build-up with fewer components, consistent performance in everyday use and minimal material waste during production.