Round Yarn Dryer Fabric圆丝干网
Round yarn dryer fabric is a woven dryer belt using circular monofilament yarns. Its mesh openings and sheet-contacting surface are controlled by the weave, yarn diameter and yarn density.
The fabric holds and transports the sheet through the dryer section. P.Rise matches its permeability and supporting geometry to the position so that moisture ventilation is considered together with stable sheet handling.
中文介绍
圆丝干网采用圆形截面的单丝织造。织法、丝径和密度共同决定开孔及纸页接触面，用于烘干部支撑和输送纸页，选型需兼顾水汽通风与纸页运行稳定。
Applications
Packaging paper, printing and writing paper, board and pulp board are relevant application groups. The choice depends on the dryer configuration and incoming sheet conditions. Paper basis weight is useful selection information, but it should not be used as a rigid rule for the shed count.
中文应用说明
可针对包装纸、文化纸、纸板与浆板等选择。纸张定量是参考信息，不能作为选择综数的唯一固定界限。
Fabric Structure & Product Reference
Permeability is a fabric property measured under stated conditions. Comparison requires matching the units and test pressure. The yarn layout should also be reviewed for wear, cleanliness and sheet contact rather than selecting by an air-flow number alone.
| Structure / option | Design considerations |
|---|---|
| 3-shed and 4-shed options | Different woven repeats offer different supporting and open-area arrangements. |
| Other woven structures | The repeat and layer configuration can be reviewed for the dryer duty. |
| Circular monofilaments | Yarn diameter and density determine much of the mesh geometry. |
| Seam and edge specification | Connection strength, edge treatment and material selection must match the position. |
中文结构说明
透气度数值需连同单位和测试压差比较。圆丝排列还应兼顾磨损、清潔与接触面，不能只按一个透气度数值选网。
Selection Considerations
| Selection factor | Information to review |
|---|---|
| Sheet and position | Paper grade, basis weight, dryer group and incoming sheet dryness. |
| Air-flow requirement | Target permeability with units and test pressure stated. |
| Running duty | Machine speed, tension, cylinder layout and sheet travel. |
| Durability and fit | Temperature, moisture, edge condition, seam requirements and dimensions. |
Advantages
- Flexible weave selection — Several repeat structures can be assessed for the position.
- Controlled openness — Yarn size and density allow the mesh geometry to be tailored.
- Support and ventilation balance — Sheet handling is evaluated alongside moisture escape.
- Defined seam and edge requirements — Installation and service conditions are included in the specification.
中文优势说明
- 可通过不同织法匹配位置要求。
- 通过丝径与密度调整开孔结构。
- 平衡纸页支撑与水汽排出。
- 将连接、边部与使用条件纳入规格。
Request a custom dryer fabric specification
Share your machine position, operating conditions, required dimensions and quantity. We will review the appropriate construction and quotation requirements.