The 800 m/min speed tier is the most common operating range in the global paper industry — covering tissue, packaging, kraft, and specialty grades across thousands of machines worldwide. Yet this diversity creates a fabric selection challenge: a dryer fabric that works well on a packaging machine at 800 m/min may perform poorly on a tissue machine at the same speed, because paper grade, basis weight, and dryer section configuration vary dramatically even at identical speeds. Mills in this tier often cycle through multiple fabric suppliers searching for the right balance of runnability, service life, and cost — losing production time and engineering resources with each trial.
The 800 m/min speed tier is the most common operating range in the global paper industry — covering tissue, packaging, kraft, and specialty grades across thousands of machines worldwide. Yet this diversity creates a fabric selection challenge: a dryer fabric that works well on a packaging machine at 800 m/min may perform poorly on a tissue machine at the same speed, because paper grade, basis weight, and dryer section configuration vary dramatically even at identical speeds. Mills in this tier often cycle through multiple fabric suppliers searching for the right balance of runnability, service life, and cost — losing production time and engineering resources with each trial.
Hidden Costs
Downtime, energy waste, and sheet defects from suboptimal fabricsEfficiency Loss
Generic solutions don't match your specific operating conditionsDecision Delay
Procurement cycles stretch without engineering-grade selection guidancePAPTEX approaches every 800 m/min fabric order as an engineering exercise, not a catalog selection. Our application engineers calculate the optimal specification using four parameters beyond speed alone: paper grade (determines contamination risk and surface requirements), basis weight range (determines evaporation load), dryer section configuration (determines CFM and tension requirements), and machine width (determines caliper uniformity requirement). The resulting specification — air permeability typically 400-550 CFM, flat yarn or optional round yarn construction, pin or spiral seam depending on the specific machine — is proven across our installed base of 800 m/min machines running tissue, packaging, kraft, and specialty grades.
Multi-grade proven — our largest installed reference base is at 800 m/min across all major paper grades
Application-engineered CFM (400-550 typical) calculated from your specific machine parameters
Seam selection based on machine configuration — pin seam for standard sections, spiral for sensitive grades
15-25 day standard production lead time — among the fastest in the industry for custom-manufactured fabrics
Compatible with all major machine brands at this speed tier — Valmet, Voith, ANDRITZ, Bellmer, and regional OEMs
100% Polyester (PET) Monofilament
400 – 1,200 m/min
6 – 14 months (varies by paper grade and operating conditions)
12 – 400 g/m²
Core parameters for Polyester Dryer Fabric. See the product decision page for complete specifications.
| Material | 100% Polyester (PET) Monofilament |
| Construction | Flat yarn, multi-shed weave |
| Air Permeability | 350 – 650 CFM (at 125 Pa, ISO 9237) |
| Continuous Operating Temperature | Up to 180°C |
| Peak Temperature | 200°C (≤ 15 minutes) |
| Tensile Strength (Warp) | ≥ 80 kN/m |
| Tensile Strength (Weft) | ≥ 45 kN/m |
| Elongation at Break (Warp) | ≤ 2.5% at 80 kN/m |
Compatible Machine Brands
At 800 m/min, the difference between a catalog-selected fabric and an engineered fabric translates directly to service life and sheet quality. Generic fabric suppliers treat "800 m/min" as a single category; PAPTEX treats it as a starting point for a machine-specific engineering calculation. The result: fabrics that consistently achieve 8-14 month service life at 800 m/min across diverse paper grades, compared to the 6-10 month industry average for generic mid-speed fabrics.
vs Competitors
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38+ senior engineers custom-design to your machine brand, model, and speed. Not off-the-shelf.Triple ISO Certified
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