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: (Core spun Yarn)

C S Y Core Spun Yarn

  1. #1
       

  2. #2
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402






    1 - Elasticity


    2-



    Core yarn structure consists of two components *
    one formsthe central axis or core of the yarn
    and the other is the coveringpart, better known as the sheath

    Continuous filament yarn is generally used as a core
    while cotton staple fibres are used to cover the filament

        . 

:	CoreSpunYarn.jpg 
:	485 
:	35.9  
:	3655

    - - - - - -

    ; 04-14-2015 04:13 PM
       

  3. #3
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402





    Denier dtex
    10 11
    20 22
    30 33
    40 44
    70 78
    140 156


    core Yarn

    10/1 >Ne
    10/1
    12/1
    13/1
    14/1
    16/1
    20/1
    24/1
    30/1
    40/1
    50/1
    60/1
    70/1
    80/1
    90/1
    100/1




       

  4. #4
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402





    1- Ne dtex

    2 -
    =1.04

    3- Lycra Draft
    Lycra draft
    Lycra Draft
    =1.08





    C S y


    ; 04-14-2015 04:49 PM
       

  5. #5
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402




    Lycra Draft 12/1 Ne 3.22 %

    Ne dtex





    Lycra Draft





       

  6. #6
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402






    :

    Ne Denier
    10/1 > 4 ---- 3.8 140
    20/1--10/1 3.8 ---- 3.5 70
    50/1---20/1 3.5 ----- 3.2 40
    60/1----30/1 2.8 ---- 2.2 30
    60/1 ---40/1 2.5 ---- 2 20
    100/1---60/1 2.2 ---- 1.8 10


    ; 10-30-2016 12:37 PM
       

  7. #7
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402







       

  8. #8
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402


    Twist For Core Spun Yarn


    Twist setting
    Twist levels should be on the high side, it is often necessary to set twist of the core-spun yarn to prevent snarling

    ( )


    • , ( twist factor = 4.3) snarling





    • ... Core Spun Yarn Snarling

    • snarling twist factor = 4.5 -- 4.7



    snarling
    ( )

    snarling

    snarling

    ( )







       

  9. #9
    :
    : Feb 2008
    : 224
    : ( )
    :
    : Spinning Mill Manager
    : 402


    Spun Core Yarn


    9500 /


    26 m/sec




    ; 10-20-2015 12:27 PM
       

  10. #10
    : teto2
    : Mar 2011
    : 5589
    : 21



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    teto2 :

       

 

 
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