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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）	625 × 620 × 1075 mm
Backrest width	470 mm
Backrest height	580 mm
Seat width	490 mm
Seat depth	460 mm
Seat cushion thickness	60 mm
Armrest height above seat surface	190 mm
Five-star base caster-to-caster width	620 mm
Minimum seat height from floor	415 mm
Maximum seat height from floor	515 mm
Minimum overall seat-to-armrest total height	600 mm
Maximum overall seat-to-armrest total height	700 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

Net weight	14 kg
Recommended maximum user weight	120 kg
Gas lift height adjustment stroke	100 mm
Maximum backrest recline angle	125°
Seat foam density	60 kg/m³
Seat foam rebound rate	60%
Upholstery abrasion resistance (Martindale)	50000 cycles
Seam stitch pitch	8 stitches per 30mm
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³

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 support frame	White reinforced PP (polypropylene) with glass fiber
Backrest upholstery	Blue breathable tensioned polyester mesh
Seat cushion core	High-density molded polyurethane foam
Seat upholstery	Grey woven polyester fabric over foam
Armrests	Fixed loop-style white PP armrests, fixed to seat and back frame
Central gas lift column	Class 3 hardened steel gas lift, black painted finish
Tilt control mechanism	2.5mm thick stamped steel chassis with tension adjustment
Five-star base	White molded nylon five-prong base
Casters	60mm diameter dual-wheel black PU soft casters
Internal seat support plate	12mm thick plywood under seat foam
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

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

360° swivel rotation	Full rotational movement enabled by central swivel joint under seat
Pneumatic seat height adjustment	100mm vertical adjustment via right-side under-seat lever controlling gas lift
Backrest tilt function	Synchronized backward tilt with in-situ position locking via control lever
Tilt tension adjustment	User-adjustable tilt resistance knob under seat for different user weights
Integrated lumbar support	Contoured dual-zone mesh lumbar zone built into backrest for lower back support
Fixed arm support	Fixed height loop armrests providing steady forearm support at typing height
Smooth floor mobility	Five dual-wheel casters allowing multi-directional rolling on hard floors and low-pile carpet
Knock-down assembly	Tool-included assembly of back, seat, base, gas lift and casters for end user
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
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

Open-plan office workstations	Compact footprint and height adjustment suit standard 1200mm desk workstations
Home office workspaces	Neutral white/blue/grey colorway and quiet casters suit residential office use
Conference and meeting rooms	Fixed armrests and mid-back design support upright seated posture during meetings
Co-working shared spaces	Durable mesh construction and swivel function suit high-turnover shared work areas
Staff training rooms	Lightweight mobile design allows easy reconfiguration of seating layouts
Reception and admin areas	Professional aesthetic and breathable mesh suit front-desk extended seated use
Study desks for student use	Adjustable height and lumbar support suit teen and adult users during study sessions
Recommended Matching Desk Size	2.4 m executive desk

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 safety requirement	EN 1335:2020
Office chair strength/durability requirement	EN 1335:2018
Office chair stability requirement	EN 1335:2009

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

Office chair general test requirement	ANSI/BIFMA X2017
Office chair caster durability test	ANSI/BIFMA X5.1 Clause 17
Gas lift safety requirement	ANSI/BIFMA X5.1 Clause 8
Caster rolling durability	100000 cycles
Static load rating for five-star base	1136 kg

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 strength and durability requirement	GB/T 10357.2
Office chair safety requirement	GB 28007
Upholstered furniture formaldehyde limit	GB 18584

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 strength and durability requirement：GB/T 10357.2；
2. Office chair safety requirement：GB 28007；
3. Upholstered furniture formaldehyde limit：GB 18584；
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

一键导出完整商品资料

以下文件均根据当前已发布商品参数实时生成。

完整参数报告 PDF

直接下载英文参数报告，可选择公制或英制单位。

PDF · MB-MESH-WF-625BL

完整参数 Excel

导出全部商品信息与参数模块，文件内容统一使用英文。

XLSX · MB-MESH-WF-625BL

外贸 Listing 模板

包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

CUSTOMS · MB-MESH-WF-625BL打开导出工具

页面快速操作

发布采购询价

产品描述

The Mid-Back Ergonomic Mesh Office Task Chair (model MB-MESH-WF-625BL, unbranded) features a coordinated neutral color palette of white, blue, and grey for a streamlined, professional visual profile that complements a wide range of interior design schemes. Its compact, balanced layout is configured for individual task use, with a five-prong base that provides stable support without excessive floor footprint, and fixed loop armrests positioned to align with standard seated typing postures. The chair is built with durable, purpose-selected materials for long-term regular use. Its backrest uses a white glass-fiber reinforced polypropylene support frame, upholstered in blue tensioned breathable polyester mesh shaped to include a contoured dual-zone integrated lumbar support zone for targeted lower back comfort. The seat uses a high-density molded polyurethane foam core upholstered in grey woven polyester fabric, with a foam density of 60 kg/m³ and 60% rebound rate to maintain supportive cushioning over extended use. Fixed white polypropylene loop armrests are secured directly to the seat and back frame for rigid forearm support, while a black painted Class 3 hardened steel gas lift connects the seat to a white molded nylon five-star base. Mobility is delivered via 60mm diameter dual-wheel black PU soft casters, and a 2.5mm thick stamped steel chassis houses the tilt control mechanism with user-accessible tension adjustment. Core functional features include full 360° swivel rotation, 100mm of pneumatic seat height adjustment controlled via a right-side under-seat lever, and synchronized backrest tilt that locks in place at a maximum 125° recline angle. An under-seat knob lets users adjust tilt tension to match individual weight preferences, while the dual-wheel casters enable smooth multi-directional movement across hard floors and low-pile carpet. The 60mm thick seat cushion and breathable mesh back reduce heat buildup during prolonged seated tasks, and the chair supports a maximum user weight of 120 kg, with a Martindale abrasion resistance rating of 50000 cycles for the seat upholstery. At its maximum adjusted height, the chair measures 625 x 620 x 1075 mm, with a 470mm wide, 580mm tall backrest, 490mm wide, 460mm deep seat, 190mm armrest height above the seat surface, and 620mm caster-to-caster base width. It has a net weight of 14 kg. This chair is well-suited for a broad range of public and commercial work environments. It fits seamlessly into open-plan office workstations, where its compact footprint and height adjustment align with standard desk configurations, as well as home office spaces, where its understated colorway and quiet, floor-friendly casters suit residential settings. It performs reliably in conference and meeting rooms, where its fixed armrests and mid-back structure encourage upright, engaged posture for group discussions, and in high-turnover co-working shared spaces, where its durable mesh construction and swivel function accommodate frequent user changes. Its lightweight, mobile design also makes it easy to reconfigure for staff training room layouts, while its professional aesthetic and breathable support work well for extended seated shifts in reception and admin areas.

Mid-Back Ergonomic Mesh Office Task Chair Specifications

供应商与现货