坯布成本核算

坯布成本核算一。原料用量计算定义：织一米坯布需经纬原料多少克。1.长纤类：经用量（g/m）＝总经跟数×(D/9000)×1.1纬用量（g/m）＝坯布纬密×上机门幅×(D/9000)×1.1或＝成品纬密×成品门幅×(D/9000)×1.1注：1.1＝1+10％，10％为织缩率+损耗，一般FDY取1.08，DTY取1.12例1涤塔夫上机门幅168cm17号筘3穿坯布纬密28/cm(168×17#×3入)原料：63DFDY×63DFDY求：原料用量解：经用量=168×17×3×63/9000×1.08=64.77g/m纬用量＝168×28×63/9000×1.08＝35.56g/m即理论米克重＝64.77+35.56＝100g/m例2.75DFDY+100DDTY五枚缎12＃×5入×16630根/cm求：原料用量解：经用量＝12×5×166×75/9000×1.08=89.64g/m纬用量＝30×166×100/9000×1.12=61.97g/m2.短纤类：经用量＝0.64984×（经密/经线纱支）×门幅纬用量＝0.64984×（纬密/纬线纱支）×门幅注：也可把短纤换算成长纤,用长纤公式来计算，D=5315/S例1.70D锦纶FDY×21S棉133×7259”，求：原料用量解：经用量＝133×59×70/9000×1.08＝65.91g/m纬用量＝0.64984×72/21×59＝131.4g/m例2.经：70D锦纶DTY+30D氨纶纬：30S棉+40D氨纶86×5859”求：原料用量及原料所占比例解：氨纶有个拉缩比，一般30D的氨纶按10-13D计算，40D按15-18D计算，拉缩比一般可取3，如40/3＝13.33，按15-18算经用量锦纶＝70×86×59/9000×1.12＝44.2经用量氨纶＝86×59×13/9000×1.1＝8.06纬用量棉＝58×59×5315/30/9000×1.1＝74.1纬用量氨纶＝58×59×18/9000×1.1＝7.53总重＝44.2+8.06+74.1+7.53＝133.89g/m氨纶比例＝（8.06+7.53）/133.89＝11.64％棉比例＝74.1/133.89＝55.36％锦纶比例＝44.2/133.89＝33％3.加捻类：经用量＝总经根数×D/9000×1.1×(1+捻缩率)×（1+蒸缩率）纬用量＝坯布纬密×上机门幅×D/9000×1.1×(1+捻缩率)×（1+蒸缩率）3.1捻缩率捻缩率＝0.0038×（T/mm）×（T/mm）×DD的倍数以10D为基础40D-0.1→40/10-0.1=3.950D-0.2→50/10-0.2=4.860D-0.370D-0.4…120D-0.9→120/10-0.9=11.1130D及以上在120D倍数的基础上，每增加10D增加0.8如：150D→11.1+3×0.8=13.5例1.75DFDY22T/2S2Z，求：捻缩率解：捻缩率＝0.0038×2.2×2.2×（75/10-0.5）＝12.87％例2.150DDTY8T/2S2Z，求：捻缩率解：捻缩率＝0.0038×0.8×0.8×（11.1+2.4）＝3.28％3.2蒸缩率蒸缩率10T/cm以下不计，10-20T/cm为5％，20T/cm以上取6.5%例经：50D有光FDY10T/2S2Z纬：75DDTY+40D氨纶16T/2S2Z上机208×15＃×5入30根/cm求：原料用量解：经用量＝208×15×5×50×1.08/9000×[1+0.0038×1×(50/10-0.2)]×(1+5%)=100.07纬用量＝208×30×1.12×（75+18）/9000[1+0.0038×1.6×1.6×(93/10-0.6)](1+5%)=82.18二。前道报价整浆并车间倒倍捻车间上浆费用涤纶FDY0.03-0.04元/并DTY0.04-0.05元/并锦纶FDY0.05-0.06元/并分批整经并数＝总经根数/1680根1680为最大上排原料筒子数取整数（只入不舍）分条整经0.1-0.5元/米最大上排筒子数一般为800低弹网络丝直接上分条0.06-0.1元/米例.经70D锦纶FDY168×70＃×2入，求：上浆费解：168×70×2/1680=4并4并×0.05＝0.2元/米加捻费用300元/吨.捻特殊600元/吨.捻300元/吨.捻＝0.0003元/g.捻捻费＝加捻丝的用量(g)×捻度（T/cm）×0.0003元/g.捻例.雪纺经：75DFDY20T/2S2Z纬：75DFDY20T/2S2Z19#×2入×175cm28根/cm求：捻费解：原料用量＝175×（19×2+28）×75/9000×1.08[1+0.0038×2×2×（75/10-0.5）]×（1+6.5％）＝122.5g/m捻费＝122.5×20×0.0003＝0.735元三。织造报价织造报价＝坯布纬密×织造费（元/梭）织造费用与品种的织造难易程度和织机有关。喷水产品织造费用参考1.涤塔夫，春亚纺等170T,180T,190T210T0.01-0.015元/梭240T,260T,290T,310T0.015-0.025元/梭370T,380T,390T,400T0.025-0.035元/梭消光比半光品种高0.005元/梭2.桃皮绒，花瑶，色丁等0.02-0.03元/梭（加密品种加0.01元/梭）循环大，强捻，弹力品种0.03-0.05元/梭喷气品种织造费用参考锦棉，棉锦等0.05元/梭（经纬线粗的或加密的另加0.01-0.02元/梭）金属丝布，双层布0.0-0.2元/梭有梭织机品种织造费用参考平布，府绸0.02-0.03元/梭例1.170T涤塔夫61DFDY×61DFDY成品150cm166×17＃×2入原料：1.4万/吨解：原料价格165/2.54×150×61/9000×1.08＝71.33g/m71.33×0.014=1元/m注：由于竞争激烈，170T涤塔夫市场上一般不到170，只有165。前道价格166×17×2/1680＝3.4即4并4×0.03＝0.12元/m织造价格按0.01算则26×0.01＝0.26元/m按0.015算则26×0.015＝0.39元/m坯布价格＝1+0.12+0.26＝1.38元/m或＝1+0.12+0.39＝1.51元/m例2.加捻色丁11760根经：75D有光FDY1.56万/吨纬：150DDTY16T/2S2Z1.38万/吨坯布纬密30根/cm坯布门幅：168cm解：原料价格11760×75/9000×1.08＝105.84×1.56＝1.651元/m168×30×150/9000×1.1×（1+0.0038×1.6×1.6×13.5）（1+5％）＝109.76109.76×1.38＝1.515元/m前道价格上浆11760/1680＝77×0.03＝0.21元/m捻费109.76×16×0.0003＝0.527元/m织造价格0.025×30＝0.75元/m坯布价格＝1.651+1.515+0.527+0.75＝4.44元/m例3.锦棉金属布经：70D锦纶FDY2.8万/吨纬：甲32S2.2万/吨乙32S+68D金属丝11万/吨158×7659”3甲1乙解：原料价格经＝158×59×70/9000×1.08＝78.3g/m78.3×0.028=2.19元/m纬甲＝0.64984×76/32×59×3/4＝68.3g/m68.3×0.002＝1.5元/m乙＝68.3/3＝22.76g/m68/9000×76×59×1.1×1/4=9.32g/m(22.76+9.32)×0.11=3.53元/m前道价格158×59/1680＝5.55即6并6×0.6＝0.36元/并织造价格5.9/2.54＝29.9229.92/1.05＝28.5梭28.5×0.13＝3.71元/m坯布价格＝2.19+1.5+3.53+0.36+3.71＝11.29元/m开票价＝11.29×1.05＝11.85元/m