TEXTILE KEY NOTES
If any one ask you ?
what is the production of meter in loom ?
Ans : then you should ask without fear following question ,
1) give me your machinery i.e loom RPM ( rotation per minute or Revolutions per minute or etc..)
2) How many hrs production calculation you required ?
3) what is your fabric P.P.I ( Picks Per Inch ) ? ( when you count the weft yarn or horizontal yarn or filling yarn in fabric or cloth up to one inch from the scale measurement ,)
4) Do you need 100 % theoretical result or 100 % practical result ?
P.P.I X Meters To Inch (i.e 1 meter contain 39.37 inch )
with example ==>> 275 x 12 hrs x 60 198000 total rotation in 12 hrs)
------------------------ = ------------------------------------
58 x 39.37 2204.72 ( total pick in one meter )
= 89.807 Meters ( 100 % Theoretical result )
note : In textile field we cant achieve the 100 % Theoretical Result to Practical , you can ask why ? thats a right question , i appreciate your thinking , because of machinery stoppage , like weft brake , werp brak , machinery problem , weft yarn exhaust , weavers active work ect..,
= 89.807 meters for 100 % if you say your loom gives
85 % efficiency ( normal in textile weaving machinery up to 92 % we can go ) then
= 76.33 meters will be the production 85 % Efficiency
cotton(natural) or polyester(man made) or non woven yarns (artificial)
weaving(fabric type) or knitting (garment type) or technical textile ( specialised fabric)
final end use -, for living and non ling organism
very short with simple calculation
weaving(fabric type) or knitting (garment type) or technical textile ( specialised fabric)
final end use -, for living and non ling organism
very short with simple calculation
WEAVING
If any one ask you ?
what is the production of meter in loom ?
Ans : then you should ask without fear following question ,
1) give me your machinery i.e loom RPM ( rotation per minute or Revolutions per minute or etc..)
2) How many hrs production calculation you required ?
3) what is your fabric P.P.I ( Picks Per Inch ) ? ( when you count the weft yarn or horizontal yarn or filling yarn in fabric or cloth up to one inch from the scale measurement ,)
4) Do you need 100 % theoretical result or 100 % practical result ?
Simple formula =>> RPM X HOURS ( 1 hrs or 12 hrs ect..) X MINUTES (1 hrs contain 60 minutes)
----------------------------------P.P.I X Meters To Inch (i.e 1 meter contain 39.37 inch )
with example ==>> 275 x 12 hrs x 60 198000 total rotation in 12 hrs)
------------------------ = ------------------------------------
58 x 39.37 2204.72 ( total pick in one meter )
= 89.807 Meters ( 100 % Theoretical result )
note : In textile field we cant achieve the 100 % Theoretical Result to Practical , you can ask why ? thats a right question , i appreciate your thinking , because of machinery stoppage , like weft brake , werp brak , machinery problem , weft yarn exhaust , weavers active work ect..,
= 89.807 meters for 100 % if you say your loom gives
85 % efficiency ( normal in textile weaving machinery up to 92 % we can go ) then
= 76.33 meters will be the production 85 % Efficiency
percentage calculations
If any one ask you 1) 76.33 Meters Actual production on a loom , Therefore for 89.807 Meters Theoretical production calculated ,What percentage or efficiency Actually running of 76.33 Meters ? do you know ?
Answers = 76.33 x 100
------------------ = 84.99 or 85 %
89.807
why do you calculate at 56 ppi ??? 56 x 39.37 = 2204.72
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