What is Slasher Dyeing?


Slasher Dyeing: In continuous slasher/sheet dyeing and sizing machine, direct warping beams are used, instead of ball warping logs in case of Indigo rope dyeing system. The Slasher Dyeing machine is capable of handling Ne count form 9/s to 30/s (OE and Slub both). Typical schematic sheet dyeing range is shown in Figure. At the back end of the slasher/sheet dyeing range, the direct warping beams are creeled. The yarns sheet from each beam is pulled over and combined with the yarns from the other beams so that multiple sheets of yarns can be made. When dyeing according to the sheet dyeing method, instead of cables the warp threads are fed to the machine parallel next to each other. These are much smaller compared to the rope dyeing machines. Another advantage is that the cables don’t need to be open after dyeing. Moreover, each yarn wets much faster and in this way reduces the dipping and wetting times during dyeing. All in all, each thread has a larger surface compared to a dyeing cable and this requires somewhat more hydrosulphite to prevent a premature oxidation of the indigo. Slasher Dyeing: In continuous slasher/sheet dyeing and sizing machines, direct warping beam is used instead of ball warping log in case of indigo rope dyeing system. Slasher dyeing machines are capable of handling ne count forms from 9/s to 30/s (both OE and Slub). Typical schematic sheet dyeing range is shown in Fig. At the rear end of the slasher/sheet dying range, direct warping beams are creeled. A sheet of yarn is drawn from each beam and combined with yarn from other beams to form multiple sheets of yarn. While dyeing according to the sheet dyeing method, warp threads instead of wires are fed into the machine parallel to each other. They are much smaller than rope dyeing machines. Another advantage is that there is no need to open the cables after dyeing. Moreover, each yarn gets wet much faster and thus reduces dipping and wetting time during dyeing. Altogether, each thread has a larger surface area than a dyeing wire and requires slightly more hydrosulfite to prevent premature oxidation of the indigo. Figure: Sheet Dyeing Range

Slasher Dyeing:

In continuous slasher/sheet dyeing and sizing machines, direct warping beam is used instead of ball warping log in case of indigo rope dyeing system. Slasher dyeing machines are capable of handling ne count forms from 9/s to 30/s (both OE and Slub). Typical schematic sheet dyeing range is shown in Fig. At the rear end of the slasher/sheet dying range, direct warping beams are creeled. A sheet of yarn is drawn from each beam and combined with yarn from other beams to form multiple sheets of yarn. While dyeing according to the sheet dyeing method, warp threads instead of wires are fed into the machine parallel to each other. They are much smaller than rope dyeing machines. Another advantage is that there is no need to open the cables after dyeing.

Moreover, each yarn gets wet much faster and thus reduces dipping and wetting time during dyeing. Altogether, each thread has a larger surface area than a dyeing wire and requires slightly more hydrosulfite to prevent premature oxidation of the indigo.

Slasher Dyeing: In continuous slasher/sheet dyeing and sizing machine, direct warping beams are used, instead of ball warping logs in case of Indigo rope dyeing system. The Slasher Dyeing machine is capable of handling Ne count form 9/s to 30/s (OE and Slub both). Typical schematic sheet dyeing range is shown in Figure. At the back end of the slasher/sheet dyeing range, the direct warping beams are creeled. The yarns sheet from each beam is pulled over and combined with the yarns from the other beams so that multiple sheets of yarns can be made. When dyeing according to the sheet dyeing method, instead of cables the warp threads are fed to the machine parallel next to each other. These are much smaller compared to the rope dyeing machines. Another advantage is that the cables don’t need to be open after dyeing. Moreover, each yarn wets much faster and in this way reduces the dipping and wetting times during dyeing. All in all, each thread has a larger surface compared to a dyeing cable and this requires somewhat more hydrosulphite to prevent a premature oxidation of the indigo. Slasher Dyeing: In continuous slasher/sheet dyeing and sizing machines, direct warping beam is used instead of ball warping log in case of indigo rope dyeing system. Slasher dyeing machines are capable of handling ne count forms from 9/s to 30/s (both OE and Slub). Typical schematic sheet dyeing range is shown in Fig. At the rear end of the slasher/sheet dying range, direct warping beams are creeled. A sheet of yarn is drawn from each beam and combined with yarn from other beams to form multiple sheets of yarn. While dyeing according to the sheet dyeing method, warp threads instead of wires are fed into the machine parallel to each other. They are much smaller than rope dyeing machines. Another advantage is that there is no need to open the cables after dyeing. Moreover, each yarn gets wet much faster and thus reduces dipping and wetting time during dyeing. Altogether, each thread has a larger surface area than a dyeing wire and requires slightly more hydrosulfite to prevent premature oxidation of the indigo. Figure: Sheet Dyeing Range

Figure: Sheet Dyeing Range



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