1680D is the abbreviation of 1680D double-ply Oxford cloth. It is a plain textile fabric with double warp and double weft. The original raw material is nylon. Usually two 420D nylon yarns are wound and prepared to be twisted, and then combined into one twisted 840D yarn. Because the weaving method is double warp and double weft, two 840D yarns are 1680D double strands.
1680D Oxford cloth has been processed by calendering PVC, urea glue, PU coating, etc. Better, better waterproof performance. 1680D also has multiple specifications and style changes. The difference lies in the changes in yarn count density and weight during the weaving process. There are two types of dyeing: liquid flow cylinder dyeing and flat cylinder dyeing. Liquid flow cylinder dyeing has high color fastness (both dry and wet grinding are above level 4), with small color difference, strong graininess and good gloss.
1680D double-strand Oxford cloth has extremely strong tensile strength and wear resistance, and also has extremely High density and waterproof, its waterproof performance generally reaches the current IPX3 or IPX4 waterproof level. In addition, 1680D double-strand Oxford cloth has a noble luster. 1680D materials are now generally used as fabrics for high-end outdoor products or bags.
What are the specifications of Oxford cloth? Such as 1680D, 1200D, 900D, 600D, 420D, 300D, 210D, 150D and other Oxford cloth. Oxford cloth functional classification: flame retardant Oxford cloth, waterproof Oxford cloth, PVC Oxford cloth, PU Oxford cloth, camouflage Oxford cloth, fluorescent Oxford cloth, Printed Oxford cloth, composite Oxford cloth, etc.
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