Choosing the Right Catch Cloth: Why Vinyl-Coated Polyester Is Built for Industrial Use
When it comes to industrial catch cloths, material choice is a decision that impacts cleanliness, safety, maintenance, and overall plant efficiency. For conveyor systems and processing environments that demand reliability, vinyl-coated polyester has become the go-to material.
At Siftex, our sewn Dotro catch cloths are designed specifically with these requirements in mind. Crafted from high-quality vinyl-coated polyester and engineered with practical, customizable features, Dotro cloths provide long-lasting performance where it matters most.
Here’s why vinyl-coated polyester is the standard for industrial catch cloths, and how Siftex takes it further with our purpose-built Dotro line.
What Are Dotro Catch Cloths?
Dotro catch cloths are custom-sewn tarps designed to catch debris, crumbs, and product overflow from conveyor systems. They act as a barrier between moving equipment and the surrounding work area, helping facilities maintain:
- Cleaner production zones
- Safer working conditions
- Easier maintenance routines
At Siftex, we manufacture Dotro cloths in a range of configurations, tailored for specific equipment layouts and operational needs. Every cloth is made from industrial-grade vinyl-coated polyester, selected for its durability, resistance, and longevity.
Why Vinyl-Coated Polyester?
1. Durable and Built to Last
Vinyl-coated polyester is a heavy-duty material with a proven track record in demanding environments. With a weight of 18 oz/yd² and a tensile strength over 350 psi, it resists tearing, stretching, and punctures, even in high-impact zones.
This makes it ideal for high-traffic processing lines and applications where crumbs, granules, or bulk materials can wear down weaker fabrics.
2. Dust-Tight and Impermeable
Siftex Dotro cloths offer 0 cfm/ft² permeability at 0.5" water gauge, making them completely dust-tight. This helps prevent airborne particles from spreading throughout your plant, which is a critical feature for food safety, cleanliness, and compliance.
3. Resistant to Oil, Mold, and Mildew
In food processing and bulk material handling, moisture and residue can compromise fabric integrity. Vinyl-coated polyester’s finish is resistant to oil, mold, and mildew, reducing contamination risk and extending the product’s useful life.
4. Heat-Sealable for Clean Finishes
Dotro catch cloths can support hot-air welded hem constructions for superior durability. This eliminates the risk of thread contamination, a major concern in hygienic processing environments.
Welded seams also provide smoother edges and a more uniform seal, which is easier to clean and more resistant to breakdown over time.
5. Performs Across a Wide Temperature Range
Vinyl-coated polyester is rated for:
- Continuous use from 0°F to 180°F
- Maximum exposure up to 225°F
This temperature tolerance makes it ideal for both ambient and moderately heated processing environments.
Designed for Real-World Applications
Dotro cloths are made from the right material and they’re built with real-world use in mind. Our CAD-precise designs ensure a snug fit for each conveyor configuration, enabling:
- Easy removal and cleaning
- Faster rehang
- Reduced downtime, especially in high crumb areas
Tailored for Your Operation
We understand that no two processing lines are the same. That’s why every Dotro catch cloth is customizable, with options including:
- Construction Shapes: Straight, 45°, 90°, 180°, S-shape, funnels, and boxes, and more
- Functional Add-ons: Zippers, drain plugs, windows for visual inspection
- Secure Mounting: Grommets and Stayput™ hooks
- Color Options: Standard blue and yellow, with additional colors available by request
This flexibility ensures you get a cloth that fits both your equipment and your workflow, with no compromises.
Choose Quality. Choose Siftex for Dotro Catch Cloths
When selecting an industrial catch cloth, the material matters. Vinyl-coated polyester offers the right combination of strength, hygiene, and flexibility for demanding environments; at Siftex, we’ve built a product line that maximizes those advantages.
With custom fabrication, fast turnaround, and a team of experts ready to support you, our Dotro catch cloths are a trusted solution for plants across the country. At Siftex, we’re proud to help you achieve cleaner, safer, more efficient operations with industrial-grade catch cloths built to perform.
Contact us today to get started.
