Do you really understand the bag's material you 're talking about?

Denier in Polyester 

Do you perceive what the D represent once you’ re talking concerning the 600D polyester backpack or 420D nylon Bag?

The D in the polyester means a unit of activity that describes the mass density of the fabric, calculated by the mass in grams of one nine. Denier could be a sensible live of strength and sturdiness once you’re scrutiny deniers of identical material. Such as, a 400D nylon bag could not be as sturdy as a 600D nylon bag. However, once you’re trying to compare different materials (for example, nylon and polyester) all deniers don't seem to be equal. Normally, nylon could be a stronger material than polyester, you can say that 420D nylon is much stronger than 600D polyester. In this way, the cost of 420D nylon is higher than 600D polyester.

Next time, let’s talk about Thread Count, for example, 190T, 210T or 420T nylon.