In the photos, you can see the sealed edge placed next to a hand for scale. The width is perfectly consistent from start to finish, with no narrowing or swelling.This uniformity comes from strict process control—the edge width tolerance on every roll is kept to a minimum. Consistency means balanced tension across the edge during operation, reducing the risk of misalignment caused by uneven stress.
The photos clearly reveal a smooth, rounded edge with no protruding fibers or rough burrs. When touched, it feels like a gentle resistance—no sharpness, no snagging.This is one of the simplest and most effective quality checks we perform.Another image captures a finger pressing lightly on the boundary where the seal meets the fabric. From this angle, you can see that the sealing material hasn’t just been applied to the surface—it has fully penetrated the mesh, bonding tightly with the yarns.
This deep adhesion is what prevents delamination and peeling over time. In real operating conditions, the fabric edge is subject to repeated flexing, tension, and exposure to chemicals. Only when the seal and the fabric are truly fused can you be sure the edge will stay intact after months of continuous use.
At Hengyuan Network, we do more than manufacture forming fabrics. We believe that every detail—no matter how small—ultimately translates into fewer unplanned stops, longer fabric life, and more stable performance on our customers’ production lines.
The edge may be a small part of the fabric, but it has a big impact on reliability. We hope these photos give you a clear sense of our quality standards. If you have specific edge sealing requirements for your application, we’d be glad to discuss how we can tailor a solution for you.
