Double Layer Forming Fabric
Model: DL-3800 · Double-layer forming fabric for paper-machine forming sections.
Double layer forming fabrics are selected for paper-machine forming sections where sheet formation, drainage and fabric stability must be balanced.
Suitable Paper Grades
Best Applications
Engineered for these paper grades and machine conditions
Why Choose PAPTEX
Balanced forming-section design
Construction is selected to balance formation, drainage and fabric life for the duty.
Technical selection support
PAPTEX reviews the wire-section conditions before recommending a fabric.
Engineering Overview
Double Layer Forming Fabric
Double layer forming fabrics are selected for paper-machine forming sections where sheet formation, drainage and fabric stability must be balanced.
Selection should consider paper grade, furnish, machine speed, vacuum arrangement, wire-section layout and the current fabric specification. Send these operating details for an engineering review.
Evidence-Based Quality
Every claim backed by test reports, certifications, and factory data.
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 machineHydrolysis Resistance Testing
Retained ≥85% tensile after 150 days % retention · at 120-160°C saturated steam
Source: Accelerated aging test, internal lab protocol PTL-027Abrasion Resistance Testing — ISO 12947
Per ISO 12947 (Martindale) cycles to failure
Source: In-house Martindale abrasion testerAir Permeability Testing — ISO 9237
Per ISO 9237 standard CFM / l/m²/s · at 100 Pa differential pressure
Source: In-house laboratory, calibrated monthlyISO 9001:2015 Quality Management System
ISO 9001:2015
Source: ISO 9001:2015 Certificate, issued by SGSISO 14001:2015 Environmental Management System
ISO 14001:2015
Source: ISO 14001:2015 Certificate, issued by SGSTeijin PET Monofilament Certification
Teijin PET — hydrolysis-resistant grade
Source: Teijin material certification, batch tested quarterlyNextrusion Polyamide Certification
Nextrusion PA6 — high-tenacity grade
Source: Nextrusion material certificationAll evidence L3 or L4 — no unverified claims · 8 evidence items · 8 ⭐ L4 (Gold Standard)
6 Pillars of Trust
Every claim verified, every process documented, every shipment traceable.
Company Profile
Founded 1979, 500+ employees, 38+ senior engineers
Manufacturing Capacity
900,000 m² annual capacity, 8 lines, TEXO (Sweden) + JAGER (Germany) equipment
Quality Inspection
7 inspection stages, compliant with ISO 9001:2015, ISO 14001:2015, ISO 9237
Certifications
ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Global Markets
Export to 30+ countries, 70%+ export ratio
After-sales Support
On-site installation, 24/7 multilingual technical support, fast spare parts delivery worldwide
All trust pillars backed by verified evidence in the PAPTEX Evidence Database.
Technical Specifications
| Fabric type | Double layer forming fabric |
| Material | Polyester (PET) |
| Application | Paper-machine forming section |
| Selection basis | Paper grade, machine conditions and drainage requirements |
Need a custom specification?
Our engineers can tailor the fabric to your machine parameters.
Technical Structure
Cross-sectional diagram of Double Layer Forming Fabric — Double-layer forming fabric for paper-machine forming sections.. Engineered for optimal drainage, fiber support, and durability.
Figure: Double Layer Forming Fabric cross-sectional structure diagram (schematic)
Ready to Learn More?
Start with a datasheet or go straight to an engineer — no pressure.
Download Datasheet
Full technical specifications, performance data, and installation guidelines.
Free & Instant📦Request Samples
Get a sample piece for evaluation. Standard A4 size, delivered in 5-7 days.
Email Required🔬Request Test Report
Full lab test report: ISO 9237 permeability, ISO 9073 tensile, ISO 12947 abrasion.
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See how this product compares with alternatives. Side-by-side technical analysis.
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Quote after technical reviewFrequently Asked Questions
Common questions about Double Layer Forming Fabric
Related Solutions
Paper Machine Forming Section
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Learn More →Kraft & Packaging Paper Solutions
Heavy-duty forming and dryer fabrics designed for the high-load demands of kraft and corrugated paper production. Features extreme wear resistance and high dewatering capacity.
Learn More →Related Case Studies
Recommended Reading
Technical articles, guides, and resources for your application.
Forming Section
Guide to the paper-machine forming section: fabric selection, drainage, sheet formation and fiber retention for Fourdrinier, twin-wire and hybrid formers.
Fabrics
In-depth knowledge about paper machine clothing: weave structures, material science (PET, PA, PPS), surface treatments, and performance characteristics across all fabric types.
Maintenance
PMC maintenance best practices: cleaning procedures, storage guidelines, inspection schedules, and fabric life extension techniques. Maximize ROI through proper care.
Energy Saving
Energy efficiency strategies for paper machines: steam reduction, vacuum optimization, drive energy savings, and how PMC design contributes to overall energy performance.
Installation
Step-by-step installation guides for all PMC types: forming fabric installation, dryer fabric installation, seam joining, tensioning procedures, and alignment verification.
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