商品供应商Black Mesh Folding Stackable Training Chair with Rotating Writing Tablet，Tensioned breathable black polyester mesh over PP+GF inner frame
可联系供应商获取生产周期与报价。
PRODUCT MODULE 01 / 06
基础物理尺寸
mm / 英寸自动双单位换算 · 工程采购基础规格
数据来源：工厂资料结构化字段，最终以实测值为准
| 产品外部尺寸（宽 × 深 × 高） | 610 × 553 × 848 mm | |
|---|---|---|
| Seat height from floor | 460 mm | |
| Seat usable depth | 485 mm | |
| Seat usable width | 465 mm | |
| Backrest height | 375 mm | |
| Backrest width | 430 mm | |
| Writing tablet usable surface | 360 x 250 mm | |
| Armrest height above seat | 230 mm | |
| Front sled base width | 490 mm | |
| Rear sled base width | 553 mm | |
| Tablet stowed projection from frame | 175 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
PRODUCT MODULE 02 / 06
重量、承重与性能参数
净重 / 最大承重 / 适用人数 / 耐久性能
数据来源：产品性能数据，采购前请核对具体测试口径
| Chair net weight | 9 kg | |
|---|---|---|
| Static seat load capacity | 300 kg | |
| Stacking quantity for storage | 10 chairs | |
| Seat foam density | 60 kg/m³ | |
| Frame steel tube wall thickness | 2 mm | |
| Structural warranty | 5 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
PRODUCT MODULE 03 / 06
材质与结构参数
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
数据来源：以工厂材质清单与验货报告为准
| Backrest construction | Tensioned breathable black polyester mesh over PP+GF inner frame | |
|---|---|---|
| Seat cushion construction | 12mm plywood core wrapped in high-density foam with black fabric upholstery | |
| Frame construction | Cold-rolled steel tube with black electrostatic powder-coated finish | |
| Writing tablet construction | Rigid ABS composite panel with steel + aluminum rotating bracket | |
| Armrest construction | Injection-molded black PP fixed armrest pads with steel mounting brackets | |
| Seat cushion foam thickness | 40 mm | |
| Seam stitch pitch | 8 stitches per 30mm | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel | |
| Five-star Base Material Thickness | Metal base wall 3.5 mm; diameter 700 mm |
PRODUCT MODULE 04 / 06
功能与调节参数
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
数据来源：功能配置参数，以供应商正式规格为准
| Frame folding mechanism | Spring-loaded locking hinge folds seat flat for compact vertical stacking | |
|---|---|---|
| Writing tablet rotation | 180-degree swivel mechanism folds tablet out for use and flush against frame for storage | |
| Storage capability | Sled base design enables stable vertical stacking without disassembly | |
| Back support design | Contoured fixed mesh back with built-in lumbar curve for upright seating | |
| Surface finish protection | Electrostatic powder-coated frame resists scratches and corrosion for high-traffic use | |
| Fixed seat height | Non-adjustable fixed 460mm seat height optimized for standard 760 mm training tables | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
PRODUCT MODULE 05 / 06
包装与物流参数
经核验的外箱 / 毛重 / 组装 / 装柜数据
数据来源：外贸报价与装柜测算参考
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
PRODUCT MODULE 06 / 06
应用场景与使用方式
推荐空间 / 目标用户 / 使用方式
数据来源：依据产品结构与品类整理的推荐应用场景
| Corporate training rooms | Suitable for multi-seat training layouts with fast reconfiguration via fold-flat stacking | |
|---|---|---|
| Conference/meeting spaces | Ideal for temporary meeting setups with built-in writing surface for note-taking | |
| Educational classroom facilities | Suited for lecture halls and seminar rooms with durable construction for daily student use | |
| Event and conference venues | Appropriate for temporary event seating with quick deployment and compact storage | |
| Co-working flexible spaces | Supports hot-desking and ad-hoc workshop setups with no fixed floor mounting required | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
STANDARD S1
欧盟市场准入要求 * EN 标准
欧洲市场准入与化学品要求
| Office furniture seating stability requirement | EN 1022 | |
|---|---|---|
| Office seating safety/strength requirement | EN 1335 | |
| Furniture surface flame retardancy requirement | EN 1021 |
STANDARD S2
北美市场采购验货参考 * ANSI/BIFMA 标准
美国及加拿大家具标准
| Fixed seating strength requirement | ANSI/BIFMA X5.1 | |
|---|---|---|
| Lounge/training seating static load requirement | ANSI/BIFMA X5.4 |
STANDARD S3
适用于中国市场项目的标准 * GB 标准
适用于中国市场项目的标准
| Office chair stability requirement | GB/T 10357.2 | |
|---|---|---|
| Office chair strength/durability requirement | GB/T 10357.3 | |
| Furniture coating limit requirement | GB 18581 |
招标文件标准化描述文本
本产品须满足以下技术参数要求： 1. Office chair stability requirement：GB/T 10357.2； 2. Office chair strength/durability requirement：GB/T 10357.3； 3. Furniture coating limit requirement：GB 18581； 最终交付参数、检测报告和验收标准以双方采购合同为准。
GENERATED EXPORTS
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海关申报数据
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