Lengthway-Stretching Double Knot Nylon Mono Fishing Net — 0.20mm Premium

A gillnet that hangs slack fishes slack — the diamond openings close up, fish brush through without gilling, and the crew hauls a net that looks fine but catches poorly. This 0.20 mm monofilament net is stretched lengthways after knotting so every mesh settles to a consistent opening, and the double knot locks that geometry in for the life of the panel.

Why Lengthway Stretching Matters

• Freshly knotted mono relaxes — without pre-stretching, mesh openings shrink unevenly over the first sets and the net never fishes to spec; lengthway stretching sets the geometry before it reaches the water
• Uniform openings, predictable selectivity — when every diamond is the same size, the net retains the size class you specced and lets the undersized fish pass
• 0.20 mm is the working sweet spot — strong enough for mid-size inshore and offshore fish, fine enough to stay low-visibility in clear water
• 0.10–0.50 mm available — the same stretching and double-knot treatment at the diameter your fishery demands
• Double knot, anti-slip — single knots on mono loosen under repeated hauling strain; the double knot holds the intersection tight

📋 Product Specifications

The Four Numbers in a Mono Net Order

A monofilament gillnet order should never be just "a net" — give us four numbers:

• Diameter — filament thickness (0.10–0.50 mm)
• Mesh size — stretched mesh, the distance between opposite corners of a fully opened diamond
• Mesh depth — how many meshes from float line to bottom line
• Length — meters per panel

A common starting point for medium pelagics is 0.20 mm diameter with 40–60 mm stretched mesh, hung at a 0.5–0.6 hanging ratio so the net hangs slack enough to gill but taut enough to stay open in current.

Factory-direct from Shandong, China · MOQ 100 pcs · Custom mesh, length and color · Request a wholesale quote →