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Dryer Fabric
Round Yarn Dryer Fabric
Model: RY-2200 · Round Yarn Dryer Fabric
PAPTEX Round Yarn Dryer Fabric is purpose-designed for quality-critical paper grades where surface marking must be eliminated. The round monofilament profile creates a smooth, mark-free contact surface while maintaining uniform air flow channels through the fabric structure — ideal for tissue, printing/writing, and specialty paper grades.
300 ~ 700 CFM
Air Permeability
Up to 170°C
Heat Resistance
Suitable Paper Grades
🧻Tissue📦PackagingSpecialty Paper
Best Applications
Engineered for these paper grades and machine conditions
Why Choose PAPTEX
Mark-Free Surface
Round yarn profile eliminates flat yarn marking for quality-critical grades.
Uniform Air Distribution
Round yarn geometry creates consistent air flow channels.
Engineering Overview
PAPTEX Round Yarn Dryer Fabric is purpose-designed for quality-critical paper grades where surface marking must be eliminated. The round monofilament profile creates a smooth, mark-free contact surface while maintaining uniform air flow channels through the fabric structure — ideal for tissue, printing/writing, and specialty paper grades.
With 300–700 CFM air permeability and ≥45 kN/m MD tensile strength, this fabric performs reliably at speeds of 400–1,000 m/min with continuous heat resistance up to 170°C. The round yarn geometry also provides natural resistance to contaminant buildup, reducing cleaning frequency.
A preferred choice for cultural paper mills and tissue producers where sheet surface quality directly impacts customer satisfaction and product grade classification.
Verified Evidence
Evidence-Based Quality
Every claim backed by test reports, certifications, and factory data.
Test Report
EV-TEST-002Quantified + Conditioned (L4)
Tensile Strength Testing — ISO 9073-3
Per ISO 9073-3 standard N/cm · MD and CMD, 23°C ± 2°C, 50% ± 5% RH
Source: In-house universal testing machineEV-TEST-003Quantified + Conditioned (L4)
Hydrolysis Resistance Testing
Retained ≥85% tensile after 150 days % retention · at 120-160°C saturated steam
Source: Accelerated aging test, internal lab protocol PTL-027EV-TEST-004
Abrasion Resistance Testing — ISO 12947
Technical Specifications
| Structure Type | Round Yarn Dryer Fabric |
| Material | Polyester Round Monofilament / Hydrolysis-Resistant PET |
| Air Permeability | 300 ~ 700 CFM |
| Tensile Strength (MD) | ≥ 45 kN/m |
| Heat Resistance | Up to 170°C |
| Seam Type | Pin Seam / Loop Seam |
Need a custom specification?
Our engineers can tailor the fabric to your machine parameters.
Technical Structure
Cross-sectional diagram of Round Yarn Dryer Fabric — Round Yarn Dryer Fabric. Engineered for optimal drainage, fiber support, and durability.
Figure: Round Yarn Dryer Fabric cross-sectional structure diagram (schematic)
Performance Metrics
Key performance indicators measured under standard laboratory conditions.
Air Permeability300~ 700 CFM
Continuous Temp.170°C
Measured per ISO 9237 / ISO 9073 standards. Actual performance may vary with machine conditions.
Next Steps
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Full technical specifications, performance data, and installation guidelines.
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Full lab test report: ISO 9237 permeability, ISO 9073 tensile, ISO 12947 abrasion.
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Technical documentation for Round Yarn Dryer Fabric
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Frequently Asked Questions
Common questions about Round Yarn Dryer Fabric
Round yarn eliminates the linear contact marks that flat yarn can leave on sensitive paper surfaces. The curved profile creates point contact rather than line contact, significantly reducing marking on tissue, printing, and specialty grades. Round yarn also provides more uniform air distribution through the fabric.
Knowledge Center
Knowledge Center →Recommended Reading
Technical articles, guides, and resources for your application.
🔥Machine Section
Dryer Section
Mastering the dryer section: heat transfer efficiency, steam consumption, dryer fabric (screen) selection, air permeability optimization, and fabric tracking solutions.
4 subtopicsExplore →
⚡Application Domain
Energy Saving
Energy efficiency strategies for paper machines: steam reduction, vacuum optimization, drive energy savings, and how PMC design contributes to overall energy performance.
3 subtopicsExplore →
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