US3926552A - Wet treatment process for textiles - Google Patents

Wet treatment process for textiles Download PDF

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Publication number
US3926552A
US3926552A US389359A US38935973A US3926552A US 3926552 A US3926552 A US 3926552A US 389359 A US389359 A US 389359A US 38935973 A US38935973 A US 38935973A US 3926552 A US3926552 A US 3926552A
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roll
liquid
zone
process according
source
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Expired - Lifetime
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US389359A
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English (en)
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Kurt Bruckner
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Individual
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Individual
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B9/00—Solvent-treatment of textile materials
    • D06B9/02—Solvent-treatment of textile materials solvent-dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length

Definitions

  • a process for the wet treatment of a r011 'of textile material comprises passing a liquid from a source thereof in a substantially radial direction through a segmentshaped zone of the roll and relatively moving the roll and the liquid source so as to traverse the entire circumference of the roll.
  • the flow of liquid through such zone may be either radially inward or radially outward of the roll and the liquid which passes through the roll at such zone may be caused to pass through the roll at another circumferentially spaced zone for recovery.
  • the invention concerns a process for wet treatment of textiles in the form of an almost cylindrical roll of goods through which the treating liquor passes in approximately radial direction.
  • an object of the present invention is to provide a process for wet treatment of textiles (in the form of an almost cylindrical roll of goods, for example, a beam of goods) which would ensure a high degree of uniformity of treatment also for large dimensions of the roll of goods and use of a smaller amount of treating liquor.
  • the treating liquor at one time flows in the same direction through only one sector zone of the entire roll of goods, and said sector zone continuously moves over the entire circumferential confines of the roll of goods.
  • the treating liquor is supplied only to one sector zone of the entire roll of goods at a time, then it is possible to considerably reduce the amount of liquor (with respect to the known arrangement of a roll of goods continuously supplied over the entire circumference) at a predetermined rate of flow. Despite the partial impact of the fluid on the roll of goods, an absolutely uniform treatment is thus ensured by the continuous movement of such sector zone through which the liquor passes, over the entire circumference of the roll of goods, due to the corresponding relative motion of the liquor supply and the roll of goods.
  • the relative motion mentioned, between the liquor supply and the roll of goods can be brought about in various ways. It is possible to have the roll of goods stationary and to rotate the liquor supply for the one sector zone about the axis of the roll of goods. Another possibility would consist in arranging the liquor supply for the one sector zone stationary and in rotating the roll of goods about its axis. Finally, it is also possible to combine these two arrangements, i.e., to rotate the roll of goods as well as the liquor supply for the one sector I on the individual sections of the roll of goods is by impulse, so to speak. The direction of flow of the liquor through the individual regions changes upon crossing over from the one to the other sector zone. This achieves particularly even uniformity of treatment; the periodic change of the directionof flow in the individual regions of the goods furthermore counteracts a possible tendency of the goods to sag or to flatten.
  • the process of the invention can be employed with a horizontal as well as a vertical arrangement of the axis of the roll of goods.
  • wet treatment of textiles wound on a beam would be an example, whereas the use of cylindricallly wound goods about a vertical axis would be illustrated by dyeing pressed flock (in an upright cylinder).
  • At least a part of the treating liquor is supplied centrally through the roll of goods, the liquor flows through the first sector zone from the inside toward the outside and through the second sector zone from the outside toward the inside, and it is then drawn off centrally through the roll of goods.
  • this process it is thus possible to supply an additional part of the treating liquor from beneath the roll of goods; this additional part of the liquor flows through the lower portion of the roll of goods from the bottom toward the top and is drawn off centrally through the roll.
  • Supplying the treating liquor in a direction opposing gravity advantageously counteracts the annoying tendency to sag, particularly when large beams are used.
  • FIG. 1 is a longitudinal cross section of the first embodiment of a device for carrying out the process of the invention
  • FIGS. 2 and 3 are sections along lines II-II of FIG. 1 (in two different angular positions of the supply feed for the treating liquor);
  • FIGS. 4 and 5 are cross sections of two additional embodiments of devices for carrying out the process of the invention.
  • a beam of goods 2 is arranged horizontally and stationary within a housing 1, said beam having a perforated core 3.
  • a central supply line 4 for the treating liquor is provided in core 3 of beam 2, which supply line is connected to baffles 5 and 6 such that the area through which the liquor can emerge is restricted to a first sector zone 7 indicated schematically in FIG. 2.
  • the liquor supply line 4 with its baffles 5 and 6 is continuously rotated by means of 3 shaft 9 about axis 10 of the beam of goods 2 (arrow The process of the invention operates according to this embodiment as follows:"- Y
  • the treating liquor is supplied'through feed line 4 (arrow 12) by'an outside circulating pump (not illustrated), the liquor emerges from the area restricted by the two baffles and6 into sector zone 7 (FIG. 2) of the beam of goods 2 and flows through said zone in approximately radial direction from the inside toward the outside (arrow 13). In the remaining sector zone 14, the treating liquor flows in the direction of arrow 15 from the outside toward the inside and is carried off again through area 8 within the perforated core 3 (arrow 16).
  • FIG. 3 illustrates the position for a liquor supply line rotated by 90 with respect to the position shownin FIG. 2.
  • housing 1 is flooded so much (e.g., at level 17) that area 8 for accommodating the return of the treating liquor is always completely flooded.
  • FIG. 4 shows the liquor supply line 4' with baffles 5' and 6' arranged stationary and in such a manner, that sector zone 7, through which the liquor thus flows from the inside toward the outside, is located in the upper. portion of thebeam of goods 2".
  • the beam of goods 2' rotates continuously about its axis (arrow 18).
  • Housing 1 is provided in its lower section with a pipeline 19 for a return of the treatingliquor. The direction of flow of the liquor isindicated by arrow 20.
  • This embodiment illustrates the possibility of operating with a very small amount of treating liquor.
  • housing 1' does not have to be flooded at all.
  • Rotating the beam of goods 2 with respect to the stationary supply line from which the treating liquor has an impact only on sector zone 7', ensures in this instance also a uniform treatment of the entire goods.
  • housing 1" is provided at its lower portion with a stationary supply line 41 "for the treating liquor. Also stationary in this instance is the liquor return line 8" arranged here centrally and provided with baffles 5" and 6", whereby the beam of goods 2" continuously rotates in the direction of arrow 21.
  • the housing is flooded at least up to level 22.
  • the treating liquor flows within sector zone 7" from the outside toward the inside, i.e., from the bottom toward the top (arrow 23) and back through the central liquor return line 8".
  • the direction of flow for the liquor advancing against gravity in sector zone 7" counteracts the tendency of the beam of goods to sag.
  • FIG. 5 provides for the entire treating liquor to be supplied from beneath the roll of goods
  • a process for the wet treatment of a roll of textile material comprising passing a liquid from a source thereof in a substantially radially outward direction through a first segment zone of said roll; relatively rotating said source and said roll to cause said first zone to traverse the entire circumferential confines of said roll; and returning liquid passed through said roll at said first zone substantially radially inwardly of said roll at a second segment zone.
  • a process for the wet treatment of a roll of textile material comprising partially immersing said roll in a liquid; passing said liquid from a source thereof in a substantially radial direction through a segment zone of said roll; and relatively rotating said source and said roll to cause said zone to traverse the entire circumferential confines of said roll.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US389359A 1972-08-22 1973-08-17 Wet treatment process for textiles Expired - Lifetime US3926552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2241121A DE2241121A1 (de) 1972-08-22 1972-08-22 Verfahren zur nassbehandlung von textilware

Publications (1)

Publication Number Publication Date
US3926552A true US3926552A (en) 1975-12-16

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US389359A Expired - Lifetime US3926552A (en) 1972-08-22 1973-08-17 Wet treatment process for textiles

Country Status (6)

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US (1) US3926552A (en:Method)
JP (1) JPS5040188B2 (en:Method)
DE (1) DE2241121A1 (en:Method)
FR (1) FR2197330A5 (en:Method)
GB (1) GB1396466A (en:Method)
IT (1) IT993006B (en:Method)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546175A (en) * 1984-06-05 1985-10-08 Societe Nationale Des Poudres Et Explosifs Process for the manufacture of reels of nitrocellulose thread
US20050091757A1 (en) * 2003-10-31 2005-05-05 Luckman Joel A. Method and apparatus adapted for recovery and reuse of select rinse fluid in a non-aqueous wash apparatus
US7837741B2 (en) 2004-04-29 2010-11-23 Whirlpool Corporation Dry cleaning method
US7966684B2 (en) 2005-05-23 2011-06-28 Whirlpool Corporation Methods and apparatus to accelerate the drying of aqueous working fluids
US8262741B2 (en) 1997-04-29 2012-09-11 Whirlpool Corporation Non-aqueous washing apparatus and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156989U (en:Method) * 1981-03-26 1982-10-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1739458A (en) * 1927-11-07 1929-12-10 Courtaulds Ltd Manufacture and production of artificial threads, filaments, ribbons, and the like
US1759145A (en) * 1926-03-11 1930-05-20 Henry E Van Ness Dyeing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759145A (en) * 1926-03-11 1930-05-20 Henry E Van Ness Dyeing apparatus
US1739458A (en) * 1927-11-07 1929-12-10 Courtaulds Ltd Manufacture and production of artificial threads, filaments, ribbons, and the like

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546175A (en) * 1984-06-05 1985-10-08 Societe Nationale Des Poudres Et Explosifs Process for the manufacture of reels of nitrocellulose thread
US8262741B2 (en) 1997-04-29 2012-09-11 Whirlpool Corporation Non-aqueous washing apparatus and method
US20050091757A1 (en) * 2003-10-31 2005-05-05 Luckman Joel A. Method and apparatus adapted for recovery and reuse of select rinse fluid in a non-aqueous wash apparatus
US7454927B2 (en) * 2003-10-31 2008-11-25 Whirlpool Corporation Method and apparatus adapted for recovery and reuse of select rinse fluid in a non-aqueous wash apparatus
US7837741B2 (en) 2004-04-29 2010-11-23 Whirlpool Corporation Dry cleaning method
US7966684B2 (en) 2005-05-23 2011-06-28 Whirlpool Corporation Methods and apparatus to accelerate the drying of aqueous working fluids

Also Published As

Publication number Publication date
GB1396466A (en) 1975-06-04
IT993006B (it) 1975-09-30
JPS5040188B2 (en:Method) 1975-12-22
DE2241121A1 (de) 1974-03-21
FR2197330A5 (en:Method) 1974-03-22
JPS4957166A (en:Method) 1974-06-03

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