Warp preparation methods/processes and finishing of Denim fabrics Processes
| Warp (ends/cm) | Weft (ends/cm) | Warp | Tex | Weft | Tex | Weave |
|---|---|---|---|---|---|---|
| 24 | 16 | 7 | 84 | 6 | 98 | 3/1 |
| 25 | 16 | 7 | 84 | 6 | 98 | |
| 24 | 16 | 7 | 84 | 5.5 | 107 | |
| 20.8 | 15.5 | 7.4 | 80 | 6 | 98 | |
| 27 | 19 | 7.5 | 78 | 6.7 | 88 | |
| 24 | 17 | 7 | 84 | 6 | 98 | |
| 23 | 15 | 11 | 8.5 | 11.8 | 50 | |
| 23 | 16.5 | 7 | 84 | 7 | 84 | |
| 24.6 | 16.5 | 6 | 98 | 7 | 84 | |
| 30 | 18 | 8.6 | 71 | 7 | 84 | |
| 25 | 26 | 7 | 84 | 5.5 | 107 | |
| 26 | 21 | 11.8 | 50 | 11.8 | 50 | |
| 22.8 | 16.5 | 6.7 | 88 | 6.7 | 88 | |
| 25 | 18 | 7 | 84 | 7 | 84 | |
| 27 | 18 | 7 | 84 | 5.5 | 107 | |
| Table-1: Weave twill 3/1 Z – 3/1 Denim Fabric Construction | ||||||
Table-2: Chambray Fabrics – Weave Plain or 2/1
| Warp | Weft | Warp | Tex | Weft | Tex | Weave |
|---|---|---|---|---|---|---|
| 24 | 20 | 24 | 25 | 24 | 25 | 1/1 |
| 27 | 16 | 24 | 25 | 24 | 25 | 1/1 |
| 21 | 12 | 12 | 49 | 12 | 49 | 1/1 |
| 23 | 16 | 12 | 49 | 14 | 42 | 1/1 |
| 25 | 15 | 9 | 66 | 7 | 84 | ½ |
| 23.3 | 16 | 16 | 37 | 12 | 50 | ½ |
| 25 | 16 | 16 | 37 | 16 | 37 | ½ |
| 25 | 15 | 9 | 66 | 12 | 50 | 1/1 |
| 23 | 19 | 20 | 30 | 20 | 30 | 1/1 |
| Table-2: Chambray Fabrics – Weave Plain or 2/1 | ||||||
Denim with Stripes
Fancy Fabric Woven or Dobby
Multicolor WM and Warp beam in high pos
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Indigo continuous dying
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Ball warping, Continuous cable dying unit, Long-chain beamer, Sizing department, weaving machines, Cloth inspection, sanforizing.
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Indigo dye sizing
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, Dye sizing machine, weaving machines, Cloth inspection machine, Sanforizing.
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Naphthol sizing bottoming
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, warp sizing machine, weaving machines, cloth inspection machines Finishing, development, post-treatment, Sanforizing.
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Nephthalinide bottoming
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, warp sizing machine, weaving machines, cloth inspection machines Finishing, development, post-treatment, Sanforizing.
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Cuprophenyl bottoming
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, warp sizing machine, weaving machines, cloth inspection machines Finishing, development, post-treatment, Sanforizing.
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Rapidogen continuous dye sizing
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, Sizing machine with dye development action, weaving machines, cloth inspection, sanforizing
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Naphthol-AS continuous dye-sizing
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, Sizing machine with dye development action, weaving machines, cloth inspection, sanforizing
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Hydron Blue continuous dye sizing
Use Ring spun yarns, open-end yarns, winding on cross-wound packages, Sectional warping machine, Sizing machine with dye development action, weaving machines, cloth inspection, sanforizing
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Beam dying
Use Ring spun yarns, winding on cross-wound packages, Sectional warping machine, sizing machine, weaving machines, cloth inspection, sanforizing
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Cone dying
Use Ring spun yarns, winding on cross-wound packages, dying cross-wound packages, Sectional warping machine, sizing machine, weaving machines, cloth inspection, sanforizing
| Range | Advantages | Disadvantages |
|---|---|---|
| Rope |
|
|
| Slasher |
|
|
| Loop |
|
|
| Table-3: Comparison between ranges | ||
Acknowledgment: Technical and technological Facts in this write up has been selected from various reliable sources