Proportion of solid colour fibres can be exactly predicted utlizing the least square calculating method.This colour matching result is matchable to spectrum.
Two older web presses are being replaced with new, higher-capacity models, and the addition of bindery machinery is matching the added pressroom capacity.
Secondly, the structures of various multicouplers and their matching networks are introduced and discussed, and the design period of broadband matching network in multicoupler is presented in brief.
Position the pattern pieces on the right side of the fabric along the matching crosswise grain line, in order to keep the design balanced.This procedure will aid in mitering seams.