Fabric-to-Application Solution从面料到工业应用
Industrial flexible ventilation duct fabric solution.工业柔性通风风管面料解决方案。
Put the fabric evidence first, then match it to duct construction, operating conditions and the finished application. HM270 provides a concrete 100% polyester, 600D × 600D, 300G starting point for project discussion.先呈现面料证据，再匹配风管结构、使用条件和成品应用。HM270 以 100% 涤纶、600D × 600D、300G 的明确资料作为项目讨论起点。
Selection Logic选型逻辑
Three layers must be reviewed separately.三层证据需要分开审核。
Fabric面料
Confirm code, composition, yarn specification, weight, color, surface treatment and physical swatch.确认编号、成分、纱线规格、克重、颜色、表层处理及实体样。
Duct construction风管结构
Define coating or lamination, reinforcement helix, seam method, diameter, connectors and bending requirement.定义涂层或复合、支撑骨架、接缝方式、口径、连接件和弯折要求。
Operating environment使用环境
Review airflow, pressure, temperature, abrasion, chemicals, indoor or outdoor exposure and service cycle.审核风量、压力、温度、耐磨、化学暴露、室内外环境和使用周期。
Production and Finished Product生产与成品参考
Review the fabric process and a separate finished-duct direction.分别查看面料生产状态与风管成品方向。
Grey fabric production reference灰色面料生产实拍
A supplied production photo showing multiple grey fabric strips moving through processing equipment.提供的生产现场实拍，展示多条灰色面料通过加工设备的状态。
Grey industrial air-guidance direction灰色导风与便携设备
A separate finished-product reference for portable equipment air guidance and project-specific flexible duct assembly development.不同于首屏图片的灰色风管成品参考，可用于便携设备导风及按项目开发柔性风管组件的讨论。
The production photo and finished-product reference serve different review purposes. Final selection depends on the full assembly and buyer-defined tests.生产实拍与成品参考分别用于不同审核环节；最终选型取决于完整组件及买方指定测试。
RFQ Checklist询价清单
Information to provide before sampling.询样前建议提供的信息。
Finished product目标成品Duct type, diameter and length风管类型、口径与长度
Air conditions气流条件Flow, pressure and temperature风量、压力与温度
Durability耐久要求Abrasion, flexing and service cycle耐磨、弯折和使用周期
Evidence资料要求Test method, specimen and acceptance criteria测试方法、试样和验收边界