Size:
The seat width: 570mm (including one armrest),
the height(seat back: 980mm,
the seat depth is about 680mm,
the height of the seat cushion is about 440mm,
the height of the armrest frame is about 620mm, and the writing board is about 850mm.
The front and rear row distance is 900mm~1000mm; the armrest width is about 80mm.
Materials:
Chair back, seat shell: It is made of high quality PP (polypropylene) multi-element composite material by plastic mold injection, thickness 5MM. No discoloration, no cracking, environmental protection and durability. With a unique sound-absorbing design, it has a perfect full-field sound absorption. The cushion plastic shell is injection molded with a new material PP, and the composition of the material is returned.
2. Tripod and armrest frame: It is made of high-quality steel 1.6mm steel plate molding plate. The foot frame is made of 40*80*1.6 steel pipe by stamping, welding and spray molding. After many times of degreasing, pickling , Neutralization, surface adjustment, filming, crystallization, electrostatic spraying, smooth and smooth surface, even spray.
3. Sponge: It adopts cold foamed shaped sponge and high density (46Kg/M3) to process flame retardant function, so that the seat will not be deformed under long-term use. The design must conform to the "human morphology" engineering principle, with good comfort, good resilience and never deformation.
4. Fabric: The fabric is made of high-quality wool and high-grade decorative fabric. It has good hand feeling and full and crisp shape. It can be used for flame retardant and anti-static treatment. It is comfortable and durable, and does not wrinkle and deform due to frequent use.
5. Handrail: It is made of high-quality solid wood and is formed by twisting machine (handrail thickness 20MM). After the table is polished, after the ash treatment, use environmentally friendly PE transparent base oil to make a base. Spray a layer on the surface (matte. Bright) oil, no fading, anti-deformation, beautiful appearance. A protective layer of writing board is inside the arm frame.
6. Seat bag: It adopts double torsion spring rebound design, accurate reset, low noise, durable and never fails.
7. The side panels are made of high-quality MDF with external wool. They are inserted into the left and right sides of the frame of the tripod from the armrests. The protective fabric is protected on both sides of the frame to prevent the tablet from being scratched inside the handrail.
8. WordPad: Front-mounted concealed writing board, front-mounted writing board panel is MDF, fireproof skin is attached, green paint is applied, the rotating shaft adopts special fixed device, and the connecting piece is iron injection molding. .
9. Tightening screws: Use rust-proof electrostatic spraying hexagon socket expansion screws to prevent rust.
10. Seat shape: The design is ergonomic and comfortable.
Packing method: The hall chair and the foot piece of goods are shipped in full (the armrest cover on the tripod, the writing board and the guard plate are assembled before delivery) to avoid the situation of missing hair accessories. The standard for cargo boxes is 130 lbs double corrugated boxes, which may reduce damage during logistics.