How is latitude and longitude defined in the production of lawn cloth?
The terms "warp density" and "weft density" of lawn-proof cloth are frequently mentioned in the terms of the plastic standard, and are frequently used.
The "warp density" and "weft density" refer to the number of flat filaments per unit length of grass cloth. Without definitions, they can not be understood at a glance and are prone to inconsistencies in understanding. Some plastic knitting enterprises refer to the "warp density" and "weft density" as the "reed number" of warp filaments and the "reed number" of weft filaments derived from the number of reeds on plain looms, which refers to the number of flat filaments per inch, such as "10 reeds", i.e. 10 flat filaments in 25.4 ffll Tl, equivalent to 2.54 n~l'fl per flat filament (theoretical value), but it can not be used. The term "reed" is used as a term because the unit of "reed" is the British system, not the internationally accepted metric standard for lawn cloth.
These are the conceptual attributes of the more professional lawn-proof cloth products, for reference only, and do not represent the meaning and process of actual operation. This article is from: http://www.wfxinhao.com.