Model: JY-601M
Arm(steel arm, supporting leg, shell), backrest, seats (fabric covers, steel components, polyurethane foam), lifting mechanism.
Functions:
- Exclusive seating, steel and thermoplastic shells structure, middling height backrest.
- It can be pasted with number plate and cup holder.
- Seat number option.
- Writing tablet option.
- Customized seat color design.
Characters:
Backrest: High–quality polyurethane cold-foamed, the density of foam sponge (45-65kg/m²) is comfortable for human body, to ensure the fabric cloth could stick to the foam. The internal high-quality cold steel and veneer are made to fix up S spring, which make sure every chair is comfortable, durable, non-deformed, and elegant appearance.
Back–board: High quality multiply plywood, burst size of carbine reach china national stands.
Seating-board: High quality multiply plywood, paired with an internal layer of sound-absorbing foam, acoustical seat pans enrich the sound and augment the andience’s listening pleasure.
Out-cover backrest: The out cover of the backrest is made of red beech wood which is smooth and comfortable, and the sound adsorption holes are designed on the shell of the cushion.
Lifting mechanism: Tip- up seat with combination of spring and damping provides the lifetime of quick return, which is less than 25 db.
Foam of cushion: High rebound stereotypes of cold foam sponge, the density of foam reach 35-50kg/m³.
Fabrics: Hemp soft cloth, flame retardant, abrasion resistant, resistance to soiling, antistatic, resistanc to fading, resistanc to transmutation, and comfortable.
Rebound structure: Damping design, reset exactly, low noise, noise level: ≤ 20 decibel.
Arm frame: Q235 steel welded molding, pickling treatment by electrostatic spray forming.
Arm: Beechwood arm, the arm surface is very smooth, feel comfortable.
Writing board: It is cryptic writing board in right arm, easy to use.
