坯布克重计算方法

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布的平方米克重计算,坯布克重计算方法

布的平方米克重计算,坯布克重计算方法
书山有路勤为径;学海无涯苦作舟
布的平方米克重计算,坯布克重计算方法
例如有一个品种规格是
70D*160D 110*76 58计算如下
1)首先,先把英制单位统一成公制
密度:110*76(英制单位)=(110/2.54)*(76/2.54)=43.3*29.9根/厘米(公
制单位)
幅宽:58(英制单位)=58*2.54=147.3厘米(公制单位)
换算公式是?D=5315/?S (X旦尼尔*Y支=5315)
以上只是理论计算,实际还要根据不同的品种乘一个系数进行修正。
坯布克重计算方法
百米重=(经密度+纬密度)X布辐/纱支X0.645
纱支不同的:
经纱重量=头数X米数XD数/9000/1000
纬纱重量=头数X米数X系数/纱支/1000
一个计算交织成分的公式
涤纶克重大约为
46/17.49/2.54*0.0654*1000=68G/SQM
所以配比为C71.6% POLY28.4%
还有计算全棉的价格:
价格=坯布每米经纱用量X经纱单价+坯布每米纬纱用量X纬纱单价+织
造费用+染色费用+损耗+缩率
用纱量=经向密度/经纱支数X0.066X63(47)
织造费用47英寸加2元.63英寸加2.5-2.8元。
例如:12SX300D/80X46 8 OZ 58/60
专注下一代成长,为了孩子
书山有路勤为径;学海无涯苦作舟
英制支数:1磅(0.4535KG)重的纤维或纱线长度为840Y
为1英支。
旦(尼尔)数:旦数是9000M长的纤维的重量克数,1G为1旦。
这样300D就是17.49英支
全棉克重大约为

坯布克重计算方法

坯布克重计算方法

坯布克重计算方法坯布规格190T涤塔夫68DX68D 20筘*2穿*30梭门副165cm以上算法只实用与不加捻产品,算出来是米克重哦.当然不加捻产品算克重都可以套用.如果是织造厂算原料的用量,在纬的门副上至少+10CM.经不用加.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168cm 17号筘3穿坯布纬密28根/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×166 30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×72 59”,求:原料用量解:经用量=×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 ×58 59”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=44.2+8.06+74.1+7.53=.89g/m氨纶比例=(8.06+7.53)/.89=11.64%棉比例=74.1/.89=55.36%锦纶比例=44.2/.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. 75DFDY 22T/2S2Z,求:捻缩率解:捻缩率=0.0038×2.2×2.2×(75/10-0.5)=12.87%例2. 150DDTY 8T/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FDY 10T/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FDY 0.03-0.04元/并DTY 0.04-0.05元/并锦纶 FDY 0.05-0.06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FDY 168×70#×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:75DFDY 20T/2S2Z纬:75DFDY 20T/2S2Z19#×2入×175cm 28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。

坯布克重计算方法

坯布克重计算方法

坯布克重计算方法坯布规格 190T涤塔夫 68DX68D 20筘*2穿*30梭门副165cm以上算法只实用与不加捻产品,算出来是米克重哦.当然不加捻产品算克重都可以套用.如果是织造厂算原料的用量,在纬的门副上至少+10CM.经不用加.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)×纬用量(g/m)=坯布纬密×上机门幅×(D/9000)×或=成品纬密×成品门幅×(D/9000)×注:=1+10%,10%为织缩率+损耗,一般FDY取,DTY取例1 涤塔夫上机门幅168cm 17号筘3穿坯布纬密28根/cm(168×17#×3入)原料:63DFDY×63DFDY求:原料用量解:经用量=168×17×3×63/9000×=m纬用量=168×28×63/9000×=m即理论米克重=+=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×=m纬用量=30×166×100/9000×=m2. 短纤类:经用量=×(经密/经线纱支)×门幅纬用量=×(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×=m纬用量=×72/21×59=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=,按15-18算经用量锦纶=70×86×59/9000×=经用量氨纶=86×59×13/9000×=纬用量棉=58×59×5315/30/9000×=纬用量氨纶=58×59×18/9000×=总=+++=m氨纶比例=(+)/=%棉比例==%锦纶比例==33%3. 加捻类:经用量=总经根数×D/9000××(1+捻缩率) ×(1+蒸缩率)纬用量=坯布纬密×上机门幅×D/9000××(1+捻缩率) ×(1+蒸缩率)捻缩率捻缩率=×(T/mm)×(T/mm)×DD的倍数以10D为基础→40/=→50/=…→120/=130D及以上在120D倍数的基础上,每增加10D增加如:150D→+3×=例1. 75DFDY 22T/2S2Z,求:捻缩率解:捻缩率=×××(75/)=%例2. 150DDTY 8T/2S2Z,求:捻缩率解:捻缩率=×××(+)=%蒸缩率蒸缩率10T/cm 以下不计,10-20T/cm为5%,20T/cm以上取%例经:50D有光FDY 10T/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=208×15×5×50×9000×[1+×1×(50/]×(1+5%)=纬用量=208×30××(75+18)/9000[1+×××(93/](1+5%)=二.前道报价整浆并车间倒倍捻车间上浆费用涤纶FDY 元/并DTY 元/并锦纶FDY 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)分条整经元/米最大上排筒子数一般为800 低弹网络丝直接上分条元/米例. 经70D锦纶FDY 168×70#×2入,求:上浆费解:168×70×2/1680=4并4并×=元/米加捻费用300元/吨.捻特殊600元/吨.捻300元/吨.捻=元/g.捻捻费=加捻丝的用量(g) ×捻度(T/cm)×元/g.捻例. 雪纺经:75DFDY 20T/2S2Z纬:75DFDY 20T/2S2Z19#×2入×175cm28根/cm求:捻费解:原料用量=175×(19×2+28)×75/9000×[1+×2×2×(75/)] ×(1+%)=m捻费=×20×=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。

坯布克重计算方法

坯布克重计算方法

坯布克重计算方法坯布规格190T涤塔夫68DX68D 20筘*2穿*30梭门副165cm以上算法只实用与不加捻产品,算出来是米克重哦.当然不加捻产品算克重都可以套用.如果是织造厂算原料的用量,在纬的门副上至少+10CM.经不用加.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168cm 17号筘3穿坯布纬密28根/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×166 30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=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. 75DFDY 22T/2S2Z,求:捻缩率解:捻缩率=0.0038×2.2×2.2×(75/10-0.5)=12.87%例2. 150DDTY 8T/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FDY 10T/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FDY 0.03-0.04元/并DTY 0.04-0.05元/并锦纶 FDY 0.05-0.06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FDY 168×70#×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:75DFDY 20T/2S2Z纬:75DFDY 20T/2S2Z19#×2入×175cm 28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。

如何计算坯布克重

如何计算坯布克重

1.最简单的:
(业务员用核价、车间领纱估算用)
百米用经纱=经密/支数*门幅*
0.0065
百米用纬纱=纬密/支数*门幅*
0.0065
比较合理的:
(工艺员用)
百米用经纱=(经纱号数*总经根数/ (1-经缩率))/100* 1.01
百米用纬纱=纬纱号数*纬密*
3.937* (筘幅+回丝)/1000*
1.003
回丝——弹力纱取12cm,普纱取8cm
2 .百米用纱量(KG/百米)二(经密+纬密)X
1.1X
0.059X幅宽/纱支
坯布平方米xx=(精密+纬密)*
1.1*59/(
2.54*纱子)
=精密*
1.1*59/ (
2.54*纱支)+纬密*
1.1*59/ (
2.54*纱支)
经向纬向
a. 经(纬)密/
2.54 ------- 将英制密度换算为公制密度
b. 系数
1.1 ------ 是综合考虑经(纬)缩率、经(纬)纱损耗大概为10%,虽有偏差,但作为便捷快速计算,并无大碍
c . 59/纱支- 是将英制纱支换算为公制特数,是综合了棉
583.1,涤纶
590.5 等换算系数,取590的系数,虽有误差,也无大碍
d .牵扯到的具体单位进制换算我就不一一列举了
综上:
经向 a * b * c +纬向 a * b * c
=精密+纬密)*
1.1*59/(
2 . 54*纱子)=坯布平方米xx。

坯布克重、面料织造成本的计算方法

坯布克重、面料织造成本的计算方法

坯布克重、面料织造成本的计算方法以下算法只适用与不加捻产品,算出来是米克重哦.当然不加捻产品算克重都可以套用.如果是织造厂算原料的用量,在纬的门副上至少+10CM.经不用加.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168cm 17号筘3穿坯布纬密28根/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 五枚缎75DFDY+100DDTY 12#*5入*166cm 30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*72 59”,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 *58 59”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总克重=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 75DFDY 22T/2S2Z求:捻缩率解:捻缩率=0.0038*2.2*2.2*(75/10-0.5)=12.87%例2 150DDTY 8T/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FDY 10T/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FDY 0.03-0.04元/并DTY 0.04-0.05元/并锦纶FDY 0.05-0.06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FDY 168*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:75DFDY 20T/2S2Z纬:75DFDY 20T/2S2Z19#*2入*175cm 28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,190T210T 0.01-0.015元/梭240T,260T,290T,310T 0.015-0.025元/梭370T,380T,390T,400T 0.025-0.035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150cm 166*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FDY 1.56万/吨纬:150DDTY 16T/2S2Z 1.38万/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/m 168*30*150/9000*1.1*(1+0.0038*1.6*1.6*13.5)*(1+5%)=109.76 109.76*1.38=1.515元/m前道价格上浆11760/1680=7并7*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FDY 2.8万/吨纬:甲32S 2.2万/吨乙32S+68D金属丝11万/吨158*76 59” 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纬乙=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=29.92 29.92/1.05=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。

面料克重计算

面料克重计算

说起来我也是学纺织专业毕业的. 可是学校里学的那些工式真是太多太繁. 前几天,我们公司的老师傅告诉我一个算面料克重的工式,我如获至宝. 拿出来与大家分享: 1.百米织物坯布用纱量A 经纱(千克/百米):经密(根/英寸)*0.06464*坯布门幅(英寸)/经向纱支(支) 纬纱(千克/百米):纬密(根/英寸)*0.06464*坯布门幅(英寸)/纬向纱支(支) 其中:57/58"的成品布,坯布按63计算. 43/44"的成品布,坯布按48"计算. 2.成品克重B: A*1000/100/成品门幅*(1-损耗)=克/平方米其中:损耗为5-8%. 都是经验工式,供大家参考.不过我们一直都在用.Negotiate the price, ETD with each supplier for each order/development; ensure the purchasing in China is competitive in all respects;- Monitor development/bulk order status to ensure right quality and right delivery. Foresee and solve problems;- Maintain close contact with suppliers and customers through regular local factory visits, buying meeting and daily communication;- Work closely with different dept. in Shanghai and oversea HQ;- Regular local factory visits;- Supervise assistant merchandisers and help establish a team if required.Main Responsibility1. Follow up new development including arrange sample yardage, consolidate sample trim, prepare sample orders, and translate tech pack.2. Prepare costing sheet for pricing.3. Follow up lab-dip, strike off, quality swatch and accessories development.4. Arrange Proto, SMS and translate comments to do PPS.5. Place bulk fabric order including working with customer for bulk fabric approval.6. Communicate with customer and HK head office.Liaise with suppliers and customers for daily order operationArrange and control sample quality in order to bulk produceMonitor woven garment producing, control quality of production, ensure shipmentDo woven garment sourcing according to customer requirement, develop and evaluate new suppliers Collect marketing information of woven garment, communicate with customers for woven garment developmentDo quotation with various suppliersWork closely with suppliers, update new marketing information timelyCarry out business development activities and be responsible for the planning and coordination of production and shipment of customer orders so as to achieve customer satisfaction and meet business objectives.College degree or above preferably major in textile, garment, or related field;Over 5 years experience as merchandiser, preferably in foreign garment buying offices; Familiar with USA market and ladies' /girls' apparel would be an asset;Good Command of English.Job Title: MerchandiserReports to: Merchandising Magager / Sr. MerchandiserMain Responsibilities:Responsible for daily communications with buyers & vendors, product development, sample & bulk follow upLiaise closely with QC / QA related to quality issue from all development samples to bulk productions and to ensure the goods should be correctly, completely, meeting quality standard and delivery on time as requested from customersMonitor all production process and handle troubleshootingTo engage, coach directly and through subordinate assistant merchandisers, all aspect of activities involve in the following up of orders, likeTo prepare the purchase ordersTo prepare the quotationTo approve lab dip, trim, etc.To maintain the update information in the computer systemTo monitor the production and delivery statusTo work closely with the vendors and buyersTo collect at least 2 quotation from potential vendors for reference before order placement To collect a signed copy of SPO from vendors whom we placed production ordersTo track production status per SPO and report exceptions to immediate supervisorsTo maintain good business relationship with vendors including negotiation and handling complaints Plus any other requirements as directed by your ManagementMain Purpose of JobEnsure the ESPRIT products to be produced and delivered in time, best quality and at low cost in order to support the competitiveness of the brand. Sourcing production factories that are able to produce according to ESPRIT's standards.Skills/ExperienceMin.4 years relevant experienceGood connection and sources for fashion fabric & price negotiation with suppliers both locally & overseasAble to work with overseas buyers/factories independentlyGood command of both spoken & written English/ChineseReqyured QualificationsPolytechnic/TI graduate in Textile/Clothing/Fashion DesignCompetenciesH - Customer FocusedH - FlexibilityH - Interpersonal Skills H - Communication Skills H - Planning & Organizing H - Product / Market Sense H - Detail Consciousness H - Problem SolvingM - Decision MakingM - Cultural Sensitivity H - High ImportanceM - Medium Importance发布日期:2012-10-09工作地点:上海-静安区招聘人数:若干工作年限:五年以上语言要求:英语熟练学历:本科职位标签: Merchandiser 跟单职位职能:服装/纺织/皮革跟单职位描述:Responsibility:1) Sourcing of new factories, new product styles, and new trends of fabrics and accessories.2) Product development from the local factories.3) Price negotiations and checking.4) Production tracking and monitoring to ensure on time deliveries.5) Working with QC dept to ensure qualified goods shipped on time.Requirements:1) Familiar with workmanship and basic requirements for woven jackets, PU/PVC jackets for both mens and ladies.2) Minimum 5 years experiences in merchandising function. and export requirement.3) Outgoing character and be able to independently working alone with less supervision.4) Aggressive and with drive, intelligence and pro-active. proactive5) Fluent spoken and good written English in the daily communications.6)prefer the experience with US market,especially for big retailers.familar with their requirement for order follow-up.This is a new office with good working environments and we are offering attractive remunerations to the right candidates. Applicants with less experience will be considered for the posts of Merchandisers. Applications with working history and salary expected to be emailed.Senior Garment Merchandiser公司名称:泰国红土(曼谷)有限公司上海代表处公司性质:代表处公司规模:20-99人公司行业:耐用消费品(服装服饰/纺织/皮革/家具/家电)加工制造(原料加工/模具)工作经验:3-5年发布日期:2012-09-12最低学历:不限管理经验:否工作性质:全职招聘人数:若干职位类别:服装/纺织/食品/饮料采购/贸易工作地点:上海-长宁区职位描述Job Description:- 7-8 years of hands-on-experience in garment industry mainly focus on woven ladies garments. - University graduate, proficient in both Chinese & English language- In charge of core merchandising functions- Monitor Critical Path & production status reports.- Negotiate price and monitor order details and timeline- Lead 3-5 Merchandising team members, good managing skills- Able to cope with stress and heavy workload- Team player and able to work with all levels of associates from different cultural background- Good interpersonal/communication skill- Experience in multinational corporations is definitely an advantage.- Should be willing to travel for business development and controlling purposes.- Specialized in Sports wear泰国红土(曼谷)有限公司上海代表处公司类型:代表处公司规模:20-99人公司行业:耐用消费品(服装服饰/纺织/皮革/家具/家电)加工制造(原料加工/模具)Redland (Bangkok) Co., Ltd.- Shanghai Rep.Office我们是一家欧洲贸易公司,在意大利米兰,泰国曼谷(总部),上海,香港都设有OFFICE,主营欧洲时尚服装品牌,主要市场出口到意大利和法国,现因业务的迅速发展,我们急需聘请所述专业人才。

没有克重怎么计算布匹重量?

没有克重怎么计算布匹重量?

没有克重怎么计算布匹重量?没有克重怎么计算布匹重量?布匹重量计算公式:g/y=[ (经密/经支+纬密/纬支)*幅宽*0.582 ] 例如:C110*90*90''40s 110m(110/40+90/40)*90*0.582=261.9g/y110/0.9144*261.9=31506g=31.5kg大家看明白了吗?0.582是固定值,以上第一步先算出每码布的克重,再把布匹的米长转换成总码长,最后乘以每码布的重量就可以了。

可以试算一下,经常会用到。

坯布克重:是指织物单位面积的重量,一般以每平方米的克数表示(g/m2)。

商业上最简单计算方法。

例如:棉织物一般在70~250 g/m2范围内;凡立丁(精梳)毛织物重量在185 g/m2 左右;厚花呢(粗梳)为280g/m2左右;薄形丝织物一般在20~100 g/m2之间。

坯布克重也是考核织物物理性能的品德指标之一,这对毛织物来说更为注重。

在精梳毛织物、毛型化纤织物的《部颁》标准中规定:平方米重偏轻不能超过允许公差(规定为5%),定为一等品;超过5%而不超过7%,为二等品。

按《部颁标准》计算方法(应扣除回潮率因素):式中:GK --公定回潮率下的平方米重量(g/m2)GO --试样干重(g)WK --试样的公定回潮率(%)L --试样长度(cm)B --试样宽度(cm)常用纱线的定回潮率(WK) 摘录如下:棉纱:8.5%精梳毛纱:16%粗梳毛纱:15%涤/棉纱(65/35): 3.2%根据织物结构因素的近似估算平方米重量的计算方法:式中:NtT --经纱特克斯数(号数)NTw --纬纱特克斯数(号数)PT --经纱密度(根/250px)PW --纬纱密度(根/250px)这计算公式是近似值,它没有考虑纱线的弯曲、伸长和织物在加工过程中的重量变化。

(注:特克斯数(号数)是指:用1000米长的纱线在公定回潮率时的重量(g)表示。

)一平方米棉布无浆干燥重量:式中:G——一平方米棉布无浆干燥重量(克);Gj——一平方米棉布的经纱干燥重量(克);Gw——一平方米棉布的纬纱干燥重量(克);Pj——棉布的经纱密度(根/10厘米);Pw——棉布的纬纱密度(根/10厘米);gj——经纱纺出标准干燥重量(克/100米);gw——纬纱纺出标准干燥重量(克/100米);Fj——经纱总飞花率;aj——经纱缩率;Sjz——经纱总伸长率;aw——纬纱缩率。

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坯布克重计算方法坯布规格 190T涤塔夫 68DX68D 20筘*2穿*30梭门副165cm以上算法只实用与不加捻产品,算出来是米克重哦.当然不加捻产品算克重都可以套用.如果是织造厂算原料的用量,在纬的门副上至少+10CM.经不用加.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168cm 17号筘3穿坯布纬密28根/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=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. 75DFDY 22T/2S2Z,求:捻缩率解:捻缩率=0.0038×2.2×2.2×(75/10-0.5)=12.87%例2. 150DDTY 8T/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FDY 10T/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FDY 0.03-0.04元/并DTY 0.04-0.05元/并锦纶FDY 0.05-0.06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FDY 168×70#×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:75DFDY 20T/2S2Z纬:75DFDY 20T/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,190T210T 0.01-0.015元/梭240T,260T,290T,310T 0.015-0.025元/梭370T,380T,390T,400T 0.025-0.035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150cm 166×17#×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FDY 1.56万/吨纬:150DDTY 16T/2S2Z 1.38万/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=7并7×0.03=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FDY 2.8万/吨纬:甲32S 2.2万/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/m68/9 000 ×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=29.92 29.92/1.05=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。

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