EP0547189A1 - Procede pour appret infeutrable de la laine. - Google Patents

Procede pour appret infeutrable de la laine.

Info

Publication number
EP0547189A1
EP0547189A1 EP92911743A EP92911743A EP0547189A1 EP 0547189 A1 EP0547189 A1 EP 0547189A1 EP 92911743 A EP92911743 A EP 92911743A EP 92911743 A EP92911743 A EP 92911743A EP 0547189 A1 EP0547189 A1 EP 0547189A1
Authority
EP
European Patent Office
Prior art keywords
wool
channel
solution
essentially
trough
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92911743A
Other languages
German (de)
English (en)
Other versions
EP0547189B1 (fr
Inventor
Hans Rudolf Haefely
Kurt Thierstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schoeller Hardtrum AG
Original Assignee
Schoeller Hardtrum AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schoeller Hardtrum AG filed Critical Schoeller Hardtrum AG
Publication of EP0547189A1 publication Critical patent/EP0547189A1/fr
Application granted granted Critical
Publication of EP0547189B1 publication Critical patent/EP0547189B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/045—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments in a tube or a groove
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025—Corona discharge or low temperature plasma
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/06—Inorganic compounds or elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/53—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with hydrogen sulfide or its salts; with polysulfides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/45—Shrinking resistance, anti-felting properties

Definitions

  • the present invention relates to a method for finishing felt-free wool. from Wo! 1fibres.
  • wool gradually becomes matted during washing or in general on prolonged contact with water, i.e. the individual fibers in woolen fabrics lose their elasticity and crimp and the textile material is compacted.
  • wool items must either be cleaned chemically or washed extremely gently - certainly unfavorable conditions at a time when all items should be washable with the washing machine as universally and easily as possible.
  • this object is achieved by means of a method according to the wording according to claim 1.
  • the wool or. to briefly treat the wool fibers for a felt-free finish with an essentially strongly acidic, aqueous solution of potassium permanganate.
  • the concentration of the potassium permanganate in the reaction solution is preferably 0.5-3 g of potassium permanganate per liter of solution, while the concentration of technically concentrated sulfuric acid (62%) is 15-40 g per liter of solution.
  • the treatment time or the contact time of the aqueous potassium permangant solution with the wool resp. the wool fibers is 5-20 seconds, preferably 5-10 seconds.
  • the felt-free finishing of the wool resp. the wool fibers result from the fact that the same, preferably in the form of wool slats, together with an essentially strongly acidic, aqueous potassium permanganate solution through an essentially closed through-channel or. a passageway with inlet and outlet opening is (are) passed through.
  • the packing density of the wool slats in the continuous channel, respectively. the channel is such that the reaction solution is also transported to the wool ridge essentially at a constant relative speed. Accordingly, a liquor ratio in the pass-through channel is preferably selected, which is 6-9 l / kg wool.
  • a device for carrying out the preferred embodiment variants mentioned above.
  • a reaction device is proposed for carrying out the essentially continuous felt-free finishing of the wool by means of the reaction solution according to the invention, which is characterized by:
  • Preferred embodiments of the devices according to the invention for carrying out the method according to the invention are characterized in claims 14 to 18 and claim 19 describes an arrangement for felt-free finishing using at least one of the devices mentioned above.
  • FIG. 1 shows in longitudinal section a flow channel formed according to the invention
  • Figure 1a shows the flow channel of Figure 1 in cross section along the line I-I.
  • 2 shows a further flow channel shown in longitudinal section;
  • 3 shows in longitudinal section a semicircular through channel formed by a trough-like container with a rotating body arranged therein,
  • FIG. 4 shows the device according to FIG. 2 in cross section along the line II-II;
  • FIG. 5 shows in longitudinal section two successively arranged devices according to FIG. 3.
  • Fig. 1 the reaction sequence of the felt-free finishing of wool resp. of wool slats in a flow channel according to the invention. shown a closed flow channel.
  • tube 5 produces a strongly acidic, aqueous potassium permanganate solution.
  • an aqueous potassium permanganate solution 2a together with an aqueous sulfuric acid solution 2b, containing a wetting agent, such as, for example, ethylene oxide adducts, are introduced into the mixing basin 5 and briefly mixed to give a homogeneous reaction solution 7. This is then immediately fed into a feed basin 3, where the solution 7 is brought into contact with the wool comb 1.
  • the sulfuric acid solution 2b containing the wetting agent with the kaiium permanganate solution 2a, is only brought together and mixed shortly before contact with the wool sliver 1, since the potassium permanganate affects the effectiveness of the wetting agent relatively quickly or negatively. this oxidizes.
  • the sulfuric acid solution 2b and the potassium permanganate solution 2a would be fed directly into this Feeding basin 3 is unfavorable in this case, since in this case the homogeneity of the solution is not necessarily guaranteed, which would not guarantee the levelness of the finishing process of the wool.
  • a potassium permanganate solution 2a was used, the concentration of which is 50 gr KMnO-i / l.
  • the concentration of the sulfuric acid solution 2b supplied is 35 gr of technically concentrated sulfuric acid (62%) per liter of solution.
  • the mixing ratio between streams 2a and 2b is 1:18 in the selected example.
  • approximately 2 gr / 1 of a polyphosphonic acid was added to the sulfuric acid solution. This prevents the precipitation of manganese dioxide (MnO ⁇ ), which makes correct surface treatment possible in the first place.
  • the wool sliver 1 is now guided, for example, via a transport roller 9, which is driven, together with the reaction solution, through an inlet opening 11 into a closed passageway 13 which, as shown in FIG. 1a, has a rectangular cross section.
  • the solution as mentioned above, is preferably mixed with a commercially available wetting agent. Since the packing density of the wool ridge in the through gutter 13 is relatively large, the reaction solution 7 is together with the wool ridge to the outlet opening 15 of the through gutter or. of the closed channel promoted. In the present example, the packing density is approx. 100 gr wool per liter channel volume, and the chosen liquor ratio is approx. 6.5 1 reaction solution per kg wool.
  • the wool comb 1 When leaving the continuous channel or of the closed channel 13 at the outlet opening 15, the wool comb 1 is drawn off via take-off rollers 17 and, at the same time, the fully reacted reaction solution present is squeezed out.
  • the reaction solution also emerging from the trough 13 passes via an edge 19 into a collecting basin 21, in which the used reaction solution 23 is collected. This is then either concentrated again via a line 25 and fed to the catchment basin 3, or else used or neutralized in the waste water.
  • reaction solution 7 Due to the constant conveyance of reaction solution 7 through the continuous trough. the closed channel 13 must be continuously fed to the feed vessel 3 fresh reaction solution 5, whereby a largely constant concentration gradient through the entire device is ensured even without corresponding regulation. Due to the relatively high packing density of the wool sliver to be treated in the through-channel, a constant liquor ratio along the entire reaction path is further guaranteed.
  • the amount of reaction solution 7 continuously fed to the feed vessel 3 is approximately 4.4 l / min. while at the same time 656 grams of wool are passed through the channel 13 per minute.
  • the response time resp. the contact time of the reaction solution with the wool by corresponding length of the channel, respectively. the gutter 13 and / or by the speed at which the wool comb 1 through the gutter, respectively. channel 13 is carried out can be influenced.
  • the contact time or the response time is only a few seconds, such as 5-10 seconds. be.
  • Another advantage of the device according to the invention is that the volume of the reaction solution can be kept very small, ie, for example, a treatment liquor in a volume of 5-12 liters can be used per 1 kg of wool. Of course, this value depends on the packing density in the flow channel.
  • the liquor ratio can be kept constant along the entire channel, for which purpose it is necessary that the feed 7 of reaction solution or. to fleet corresponds to the supply of woolen roving 1. By selecting the packing density accordingly, it can further be ensured that the relative speed of liquor to wool within the channel 13 can be kept constant.
  • reaction device By means of the reaction device according to the invention shown in FIG. 1, it is moreover also possible to treat any textile or non-textile, fiber-like draws or strands with a reaction solution which has a high reaction rate with the textile or non-textile to be treated Have good. It is important that the reaction only to the outermost layer of the fibers resp. individual fibrils of the textile or non-textile goods is limited, but not, for example, as mentioned above, the fiber stem (cortex) is attacked by the reaction solution.
  • the reaction device according to the invention shown in FIG. 1 also has the great advantage that no pumping or conveying devices are to be provided for conveying the reaction solution, since these are due to the set packing density by conveying the textile goods to be treated is supported.
  • FIG. 2 in turn shows a further embodiment of a reaction trough proposed according to the invention.
  • the closed channel 13 is shown, the pass-through channel no longer being designed to rise upward in a straight line, but rather is semicircular in the direction of transport of the wool comb 1 to be treated.
  • Both the feed basin and the extraction device are designed essentially analogously to the device in FIG. 1, but a catch basin 15 with a drainage channel 19 is provided at the end of the flow channel 13 in FIG. 2.
  • FIG. 2 shows a further preferred embodiment variant of the device according to the invention according to FIG. 2, again in longitudinal section.
  • the starting point is a trough-like container 12 having a semicircular base, the base being largely circular.
  • the axis of rotation 43 of which is arranged in the center of the circular bottom of the trough 12 and is connected to the trough in such a way that the rotary body 41 can be freely rotated. It is essential that the radius r of the rotary body 41 is made smaller than the inner radius R of the container base 10.
  • the trough 12 has, at the end, upstream of the inlet opening 11, a projection 3, which forms the feed basin, and downstream of the outlet opening 15, an overflow edge 16 or. an overflow channel 19 for the removal of the reaction solution. Otherwise, the mode of operation of the rotary device according to FIG. 3 is analogous to the device according to FIG. 1.
  • FIG. 4 shows the rotation device according to FIG. 3 along the line II-II in cross-section, it being clearly visible that the rotation body 41 is arranged in the trough-like container 12 in such a way that it practically fills the latter, but nevertheless rotates freely ⁇ is capable.
  • the fürlau channel is. the closed channel 13 visible through which the wool 1 is conveyed.
  • the rotary body 41 may be freely rotatable. If the wool ridges are very loose, resp. are easily tearable, it is possible to rotate the body. to drive the rotary drum 41 synchronously with the take-off rollers 17.
  • the surface 45 of the drum 41 with transverse grooves, while the bottom 10 of the trough-like container 12 preferably has longitudinal grooves.
  • a trigger device 14 at the lower end of the trough 12 so that the channel or. the channel 13 can be emptied.
  • FIGS. 3 and 4 can essentially be used with the same reaction conditions as mentioned in relation to FIG. 1. In essence, the same requirements and reaction conditions apply as stated under FIG. 1. Please refer to the following example:
  • Outlet area according to reference number 16 31 cm 2 .
  • a wool roving was used for experimental purposes with the following key figures: Number of individual bands: 36; Weight of a single band: 20 g / m; Weight of the entire sliver: 720 g / m; 4: 155 cm, of which 24 cm in the inlet area, 122 cm in the reaction channel and 9 cm in the outflow area.
  • Fleece weight in the diving area 1.12 kg; Fleece volume in the diving area: 0.86 1; Fleece weight in reaction channel 13: 878 g; Fleece volume in reaction channel 13: 0.68 1; Comb density in channel area 13: 0.095 g / cm 3 .
  • the speed ratio of the sliver to the reaction liquor is largely constant.
  • wool combs were equipped with various oxidizing agent solutions, such as, for example, according to the method defined according to the invention with permanganate solution, etc.
  • various oxidizing agent solutions such as, for example, according to the method defined according to the invention with permanganate solution, etc.
  • the device according to FIGS. 3 and 4 can be used analogously to the devices according to FIGS. 1 and 2 anywhere where a textile or non-textile material has to be briefly equipped with a highly reactive reaction solution, the reaction only on the surface of the Good things have to be done.
  • FIG. 5 shows two devices according to FIG. 4 arranged one after the other in a longitudinal section.
  • the Wollkamm ⁇ train 1 is on the induction.
  • the projection 3 is immersed in the reaction solution 7 and drawn into a first semicircular reaction channel 13a via the inlet opening 11.
  • This flow channel 13a is formed by a first container 12a having a semicircular base and the correspondingly rotating body 41a which rotates about the axis of rotation 43a.
  • the ridge is guided over a shoulder 51 into a reaction channel 13b which is connected thereto and is accordingly formed by a second container 12b having a semicircular base and the corresponding rotating body 41b rotating therein.
  • a second container 12b having a semicircular base and the corresponding rotating body 41b rotating therein.
  • the wool comb pull leaves the through channel 13b via the outlet opening 15 and is drawn off in the take-off rollers or rollers 17, in which the reaction solution is squeezed off.
  • the reaction solution itself is discharged over the overflow rim 16.
  • aqueous, relatively strongly acidic potassium permanganate solution is briefly treated, the reaction solution preferably comprising a wetting agent.
  • reaction devices shown, for example, in FIGS. 1 to 5 can, of course, be modified or modified in any desired manner. It is thus possible, for example, to design the passageway by appropriate design of the walls of the devices according to FIGS. 1 to 5! to train around.
  • the move in. the deduction to the devices according to FIGS. 1 to 5 can be modified in any way, since these are usual transport or Feeding or discharge techniques that are not part of the present invention. Mixing and supplying the reaction solution, as well as discharging, any concentration or regulation of the concentration in the reaction solution is known technology and is not described further in the present invention.
  • the devices according to the invention in any materials, preferably transparent plastic materials such as polyacrylic, polycarbonate or polyamide being used, the material to be used, of course, being adequate depending on the reaction solutions chosen Chemical resistance. But of course it is also possible to manufacture the devices from stainless steel, aluminum, glass or other materials.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Pour l'apprêt ou le traitement infeutrable, autant que possible superficiel et ménageant les fibres, de la laine ou de fibres de laine, la laine est traitée rapidement au moyen d'une solution aqueuse de permanganate de potassium essentiellement très acide.
EP92911743A 1991-07-03 1992-06-24 Procede pour appret infeutrable de la laine Expired - Lifetime EP0547189B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4122010 1991-07-03
DE4122010A DE4122010C1 (fr) 1991-07-03 1991-07-03
PCT/CH1992/000121 WO1993001346A1 (fr) 1991-07-03 1992-06-24 Procede pour appret infeutrable de la laine
DE4344428A DE4344428A1 (de) 1991-07-03 1993-12-24 Verfahren zum Filzfrei-Ausrüsten von Wolle

Publications (2)

Publication Number Publication Date
EP0547189A1 true EP0547189A1 (fr) 1993-06-23
EP0547189B1 EP0547189B1 (fr) 1996-12-27

Family

ID=39544993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92911743A Expired - Lifetime EP0547189B1 (fr) 1991-07-03 1992-06-24 Procede pour appret infeutrable de la laine

Country Status (5)

Country Link
EP (1) EP0547189B1 (fr)
JP (1) JPH06503130A (fr)
AU (1) AU658195B2 (fr)
DE (2) DE4122010C1 (fr)
WO (1) WO1993001346A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122011A1 (de) * 1991-07-03 1993-01-14 Schoeller Hardturm Ag Vorrichtung zum kontinuierlichen behandeln eines textilen gutes
DE19616776C1 (de) * 1996-04-26 1997-09-18 Bayer Ag Verfahren zur Antifilz-Ausrüstung von Wollmaterial mit Hilfe einer Niedertemperatur-Plasmabehandlung
DE19858736A1 (de) 1998-12-18 2000-06-29 Bayer Ag Filzfrei ausgerüstete Wolle und Verfahren zur Filzfreiausrüstung
CN102851947B (zh) * 2012-09-03 2014-04-16 上海嘉麟杰纺织品股份有限公司 一种低刺痒感羊毛针织面料及其制备方法
CN105986484B (zh) * 2015-02-13 2018-05-29 天津滨海东方科技有限公司 无氯羊毛条及羊毛制品防缩处理的连续加工工艺
CN106120351A (zh) * 2016-07-01 2016-11-16 东华大学 一种生物法连续处理毛织物装置及处理毛织物过程

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB586020A (en) * 1944-10-24 1947-03-04 Wolsey Ltd Improvements relating to the anti-shrink treatment of materials consisting wholly orpartly of wool or like animal fibres
GB603379A (en) * 1944-11-03 1948-06-15 John Vicars & Co Pty Ltd Improved process for treating wool to reduce its shrinking and felting properties
FR2359233A1 (fr) * 1976-07-23 1978-02-17 Fiverel Dispositif d'impregnation pour fil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9301346A1 *

Also Published As

Publication number Publication date
AU1897892A (en) 1993-02-11
JPH06503130A (ja) 1994-04-07
EP0547189B1 (fr) 1996-12-27
WO1993001346A1 (fr) 1993-01-21
AU658195B2 (en) 1995-04-06
DE4344428A1 (de) 1995-06-29
DE4122010C1 (fr) 1993-02-25

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