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Excrusion Process (spinning) (POY (DTY (HIM (Weaving WARP, WARP knitting,…

- - - - Weaving WARP
        
        Twisting
        
        Sizing
      - WARP knitting
  - - - knitting
      - Weaving WEFT
    - - multifolding: Circular Knitting or WEFT
      - Microfiber
    - - Weaving WARP
      - WARP knitting
      - multifolding: WARP
- - - - DEN
      - DTEX
    - - Denier per filament (DpF)
        
        DpF < 1: microfiber
    - - circular
      - Triangular ( Trilobal Bright)
    - - Dope
      - Package
    - - Semi Dull (SD)
      - Full Dull (FD)
      - Round Bright (BR)
    - - Gram force (g/den)
        
        den * g/den = gram
      - Newton force (cN/dtex)
        
        cN = (weight x* 9.81) x 100
        
        cN / dtex = cN/dtex
    - - Boiling Water
        
        BWS @ 100* C
      - Hot Air Shrinkage
        
        15 min in 180/190*C
    - - NIM
      - LIM
        
        1 bar, 50 points intermingling per meter
      - HIM
        
        +=2 bars, =+90 intermingling points per meter
    - - by friction disk
        
        s
        
        z
      - uptwisting
      - Twisting
    - - 2H
        
        low crimp
      - 1H
        
        high crimp
    - - avoid electostatic discharges in production
    - - dyeing process dif than DISPERSE
    - - textile
      - Technical
    - - ppm
      - LOI (limiting Oxygen Index)