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How to distinguish specification of fishing nets
In the process of trading, we need explain specification to buyer or seller generally, especially on netting. For most goods, fishing net or sports net, need understand the specification: how many denier , ply , diameter , size of mesh , depth and length , type of knot , way stretch , type of selvage.
Following let us explain more details of parameter:
Denier is that how many gram per 9000 meter. For example: one yarn, 210 gram per 9000 meter, so it is 210D.
Ply, one of the strands twisted together to make yarn or rope or thread; often used in combination.For example: when buy nylon multifilament, can see 210D/9ply, 9 ply means 9 strand.
Diameter, for monofialment, only one filament, test diameter immediately.
Type of knot, above pic, single knot , double knot , kontless.
Size of mesh, it is very important for consideration of cost, size of half mesh = SQ (square) mesh, size of full mesh = MD(mesh depth).The distance from one knot to next knot is half mesh (SQ). Generally speaking, unit of full mesh is inch, unit of half mesh is mm, must stretch the netting then measure the size of mesh.
Depth is that how many mesh in depth, DWS is that heat setting in depth; Length is that how many mesh in length, or how many meter in length. For example, depth 100MD and length 200m, this is use meter to show the length(stretch the netting).
Way of knot, down with depth or length.
Selvage, some netting product, for example golf netting, in selvage use metal material to steady, to add weight, but roughly they are single selvage or double selvage.
Above explain how to distinguish fishing net, currently, tell us the size of mesh , depth of the netting, length of the netting, denier and ply (or diameter) and material of the netting, we can calculate the cost and offer to you.
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