面料成本核算（Fabric cost calculation）.docVIP

面料成本核算（Fabric cost calculation） Fabric cost.Txt is a mountain fox, you told me what all, standing in the place nearest to you, look you smile to others, even if the heart is all the pain just to put your every act and every move a panoramic view. Dazzling white, let me understand what is pure damage. As a textile salesman, the general situation is this, the guests gave a piece of cloth or give detailed specifications, we need to analyze the offer. About fabric analysis, this article has a lot of very detailed, I will not say more here. Fabric cost accounting, the general idea is: Fabric cost = raw material cost + weaving cost + dyeing and printing finishing process fee + Inspection roll packing cost + tax + loss of all links I. raw material costs Material cost = yarn per meter X yarn price How do you calculate the amount of yarn per meter? We put all the materials into elastic fabric, weft elastic fabric, spandex fabric to explain. 1. no stretch fabric The samples or specifications that our guests give us are mostly finished and dyed. We need to restore the finished product specifications to the specifications of the grey fabric. The warp density of the fabric is equal to the finished density of the finished product X, the finished door width / grey fabric door width Fabric weft density = finished weft density X (1 dyeing shrinkage) Note: 2 - 5% about dyeing shrinkage, cotton, cotton 3 - 8%, 8 - 15% polyester cloth, the thinner the dyeing shrinkage larger cylinder dyeing is bigger than long car dyeing shrinkage, finished fabrics steaming hot shrinkage requirement is small, the greater the dyeing shrinkage. Formula: warp yarn (= warp density X width X0.65) / warp yarn: 128X63X0.65/21=249.6 grams Weft yarn quantity = (weft density X door width X0.65) / Sa Sa: 60X63X0.65/16=153.6 grams The 0.65 is a coefficient, a coefficient is very rough, there are many factors affecting the size of this coefficient, such as shrinkage and warp tension because of the loss of elongatio