FABRIC CALCULATIONS

 FABRIC CALCULATIONS 

1.  HOW TO CALCULATE FABRIC RATE ?  

CONVERSION RATE PER METER + WARP RATE + WEFT RATE = FABRIC RATE

OR 

FABRIC GSM * PICK RATE = FABRIC RATE 

2.  HOW TO CALCULATE CONVERSION RATE ?  

PICK RATE * TOTAL PICKS = CONVERSION RATE 

3.  HOW TO CALCULATE WARP RATE ?

WARP YARN WEIGHT PER LBS * WARP RATE = WARP RATE

4.  HOW TO CALCUATE WEFT RATE ?

WEFT WEIGHT PER LBS * WEFT YARN RATE = WEFT RATE 

5.  HOW TO CALCULATE FABRIC GSM ?

WARP GSM + WEFT GSM = FABRIC GSM 

6.  HOW TO CALCULATE WARP BAGS REQUIRED FOR WEAVING ?

REED or END * WIDTH / 800 / COUNT MARGIN * 1.0936   = WEIGHT PER METER IN LBS 

WEIGHT PER METER IN LBS * TOTAL METERS / 100 = TOTAL YARN BAGS REQUIRED FOR WARPING  

7.  HOW TO CALCULATE WEFT BAGS  REQUIRED FOR WEAVING ?

PICKS * WIDTH / 800 / COUNT MARGIN * 1.0936 = WEIGHT PER METER IN LBS

WEIGHT PER METER IN LBS * TOTAL METERS / 100 = TOTAL YARN BAGS REQUIRED FOR WEFT 

OR 

PICKS * WIDTH / 800 / COUNT MARGIN * 1.0936 = WEIGHT PER METER IN LBS

WEIGHT PER METER IN LBS * TOTAL METERS = DNR IN LBS FOR WEFT

8.  HOW TO CALCULATE SET WEIGHT FOR WARPING/SIZING ?

TOTAL END * SET LENGTH /  768.1 / 2.2046 / COUNT (NOT WITH MARGIN)  = SET WEIGHT 

 

9. HOW TO CALCULATE SIZING PRICE ?

TOTAL END * SET LENGTH /  768.1 / 2.2046 / COUNT (NOT WITH MARGIN)  = SET WEIGHT * RATE PER KG = PRICE 

10. HOW TO CALCULATE GSM? 

0.0014 x (Ends/Warp Count + Picks/Weft Count) x 39.37 x 453.6 = GSM 

39.37 means inches in 1 meter

453.6 means grams in 1 pound