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US2431372A - Apparatus for controlling the movement of fabric through processing chambers - Google Patents

Apparatus for controlling the movement of fabric through processing chambers Download PDF

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US2431372A
US2431372A US629384A US62938445A US2431372A US 2431372 A US2431372 A US 2431372A US 629384 A US629384 A US 629384A US 62938445 A US62938445 A US 62938445A US 2431372 A US2431372 A US 2431372A
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fabric
chamber
chutes
slide
movement
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US629384A
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Cook James
Donovan M Mcspadden
Walter L Thornburg
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B17/00Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
    • D06B17/02Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in superimposed, i.e. stack-packed, form; J-boxes

Definitions

  • This invention relates to a timing unit for continuous processing of textile fabrics and has particular reference to the bleaching, desizing or similar treatments of fabrics in full open width.
  • a further object of the invention resides in adjustably mounting the fabric supporting slides to permit the degree of inclination to be changed and thereby control the speed at which the fabric travels down the slides.
  • a still further object of the invention resides in providing means associated with the slides for mechanically aiding the downward movement .of the fabric to insure a uniform movement of the fabric through the chamber.
  • Another object of the invention resides in constructing the slides of spaced longitudinal rods or bars which serve as tracks to guide the fabric down the slides in a straight line, the open structure of the slides permitting a more uniform and thorough treating of the fabric without crushing or marking the same.
  • Fig. l is a vertical sectional view of the treating chamber showing a series of slides arranged therein,
  • Fig. 2 is a top plan view of one of the slides
  • FIG. 3 is a' detail sectional view showing the hinge mounting for the slides
  • Fig.4 is a schematic plan view of the driving mechanism.
  • Fig. 5 is a schematic side elevational view of the driving mechanism.
  • the numeral 5 denotes a housing or chamber constructed of suitable insulation material and is provided with observation windows and doors so the operator may view the action of the fabric and have access to the interior of the chamber.
  • the side walls of the chamber are reinforced by spaced vertical I beams 6 which their upper ends in bearing lugs 8 carried by transverse angle bars 9 attached to the beams 6.
  • four slides are shown but two or more of the slides may be employed dependingon the fabric to be treated. l'he slides consist of a series of spaced parallel bars or rods Ill extending longitudinally with their lower ends curved upwardly, as at i I.
  • a lifting bar 12 extends across the bottom of the slide, adjacent its lower end, which is suspended at each end by flexible cables 13 from winding drums Hi mounted on a drive shaft l5 'ournaled in bearings IS.
  • the shaft i5 is connected by suitable reduction gearing I! to a reversible motor it which drives the shaft to raise or lower the slide-to change the degree of inclination.
  • the fabric is as it leaves the previous processing machine generally indicated at 20, passes over guide rollers 2i and is delivered in open width to the timing unit.
  • the fabric enters the chamber 5 through a slot 22 and after passing through the conditioning skyer where it is treated by sprays 23 it passes between the first pair of draw rolls 24 arranged above the upper end of the first slide which deliver the fabric onto the slide.
  • a rotating plaiter 25 is arranged beneath the draw rolls 2d and as the fabric is delivered to the slide it passes the plaiter which causes the fabric to fall on the slide in a plaited or rippled condition, as indicated at 26.
  • To assist the gravitational move-- ment of the fabric down the slide a series of agitators or kickers are arranged intermediate the bars ID of the slide.
  • the kickers consist of curved fingers 21 attached at one end to rotating shafts 28 journaled in bearings 28 depending from opposite sides of the slide and upon rotation of the shafts the fingers are brought into contact with the underside of the fabric so as to impelthe fabric downward.
  • a series of spray pipes 29 Arranged intermediate. the shafts 28 and transversely of the slide are a series of spray pipes 29 for treating the fabric with steam, hot water or chemicals.
  • the curved ends I I of the bars In reverse'the direction of movement of the fabric which travels in an upward reverse direction over and under guide rods or rolls 30 which through the second pair of draw rolls preparatory to delivering the fabric to the second slide where the fabric is subjected to the same action as on the first slide.
  • a steam heating pipe 32' - is arranged in the chamber for maintaining the desired temperature in the chamber.
  • FIGs. 4 and 5 a schematic plan of driving mechanism for the draw rolls, plaiter and kicker shafts is shown.
  • a drive motor 33 is connected through conventional reduction gearing 34 to the driving shaft 35 of the first pair .of draw rolls 24.
  • the succeeding pairs of draw rolls have their drive shafts connected by drive chains or belts 36 and pulleys 3'! with drive shaft 35 and clutches 38 are provided to individually control the operation of each pair of draw rolls.
  • the plaiter 25 is driven by a chain drive 39 from shaft 35 and Jackshaft 40 is connected with shaft 35 by chain drive 4
  • the jackshaft 40 through the chain drive 42 and pulleys 42' is connected with the kicker shafts 28 which are independently con? trolled by clutches 43.
  • the fabric to be treated is delivered to the chamber 5 in full open width and after passing through the first set of draw rolls 24 is deposited on the upper end of the first open slide 1 in plaited or rippled condition.
  • the rotating kickers 21 arranged beneath the slide assist in the downward movement of the fabric and assure a uniform flow of the fabric.
  • the fabric reaches the lower end of the first slide its movement of direction is reversed and it passes to the second set of draw rolls which deposit the fabric on the second slide where it is subjected to the same action as on the first slide.
  • the fabric moves from the lower end of the first slide to the second set of draw rolls it is stretched out .flat and smoothed before it enters the draw rolls,
  • the open construction of the slides insures a uniform treatment of both sides of the fabric as the atmosphere in the chamber is permitted to contact all fibres of the fabric for an equal length of time.
  • the inclination of the slides may be changed by raising or lowering the slides which are hinged at their upper ends.
  • the timing unit insures a continuous movement of the fabric at a uniform speed which is wholly automatic in its operation requiring little or no attention.
  • a timing unit for processing textile fabric comprising a chamber, a series of inclined chutes and means for feeding the textile fabric onto the upper end of the chutes in full open width.
  • Apparatus of the character described in claim 1 including means for delivering the fabric in plaited condition to the chutes.
  • Apparatus of the character described in claim 1 having the chutes arranged to successively receive the fabric and means between each of the chutes for straightening and smoothing the fabric as it moves from one chute to the next.
  • Apparatus of the character described in claim 1 including movable kickers arranged beheath the chutes for intermittently lifting the fabric to impel its movement down the chutes.
  • Apparatus of the character described in claim 1 including spray pipes arranged transversely of the chutes for spraying the fabric as it moves down the chutes.
  • a timing unit for processing textile fabric comprising a chamber, inclined chutes arranged within said chamber to successively receive the fabric, each chute being composed of rigid longitudinal rods disposed in a common plane in spaced apart relation, a plaiting device for laying the fabric in a rippled condition on the upper end of said chutes, and guide rods between the chutes for passing the fabric over to spread and smooth the fabric before it is delivered to the next chute.
  • a timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, the bottom of said chutes having longitudinal slots movable kickers disposed beneath said chutes and operablethrough the slots in the bottom thereof to intermittently raise the fabric and impel its movement down the chutes.
  • a timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of spaced longitudinal rods, rotatable kickers operable in the spaces between said rods for intermittently raising the fabric to impel its movement down the chutes.
  • a timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of rigid longitudinal rods disposed in a common plane extending transversely of said chamber and in spaced apart relation, means for feeding the fabriconto the upper end of the chutes in full open width, and means for impelling the movement of the fabric down the chutes.
  • each chute being composed of straight rigid longitudinal bars disposed in a common plane transversely of the chamber and in spaced apart relation, and means for feeding the textile fabric onto the upper end of the chutes in ,full open width whereby the fabric is fully exposed to the atmosphere in the chamber.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

WIJTIRl-Tl/MNJl/RG, own-s coo/r, 0.1%: 61 40051;
I" \CC I 0 3 Sheets-Sheet 1 1947- .J. COOK ET AL APPARATUS FOR CONTROLLING THE MOVEMENT OF FABRIC THROUGH PROCESSING CHAMBERS Filed Nov. 19. 1945 Nov. 25, 1947.
J. COOK EI'AL APPARATUS FOR CONTROLLING THE MOVEMENT OF FABRIC THROUGH PROCESSING CHAMBERS Filed NOV. 19, 1945 3 Sheets-Sheei 2 MLY/II M17157? 4'. m akA az/ka A 0. M. Ma SPA 00.6w,
Nov. 25, 1947. 2,431,372
J. COOK ET AL APPARATUS FOR CONTROLLING THE MOVEMENT OF FABRIC THROUGH PROCESSING CHAMBERS Filed NOV. 19', 1945 3 Sheets-Sheet 3 INVfIVIORG M11 75/? z. r/mm/aun JA M56 000%,
0.1V. Me an: nos/v Patented Nov. 25, 1947 UNH" APPARATUS FOR CONTROLLING THE MOVE- MENT F FABRIC THROUGH PROCESSING CHAMBERS James Cook and Donovan M. McSpadden, Char- I latte, and Walter L; Thornburg, Greensboro,
Application November 19, 1945, Serial No. 629,384
12 Claims.
This invention relates to a timing unit for continuous processing of textile fabrics and has particular reference to the bleaching, desizing or similar treatments of fabrics in full open width.
It is an object of the invention to provide a treating chamber having a series of inclined open slides for freely supporting and guiding the open width fabric in its travel through the chamber.
A further object of the invention resides in adjustably mounting the fabric supporting slides to permit the degree of inclination to be changed and thereby control the speed at which the fabric travels down the slides.
A still further object of the invention resides in providing means associated with the slides for mechanically aiding the downward movement .of the fabric to insure a uniform movement of the fabric through the chamber.
Another object of the invention resides in constructing the slides of spaced longitudinal rods or bars which serve as tracks to guide the fabric down the slides in a straight line, the open structure of the slides permitting a more uniform and thorough treating of the fabric without crushing or marking the same.
Other objects and advantages of the invention will be arent during the course of the following description.
In the accompanying drawings forming a part of this specification and in which like numerals are employed to designate the same,
Fig. l is a vertical sectional view of the treating chamber showing a series of slides arranged therein,
Fig. 2 is a top plan view of one of the slides,
serve as supports for the equipment disposed within the chamber. A plurality of spaced inclined slides 1 are disposed within the chamber and each of the slides are hingedly mounted at Fig. 3 is a' detail sectional view showing the hinge mounting for the slides,
Fig.4 is a schematic plan view of the driving mechanism, and,
Fig. 5 is a schematic side elevational view of the driving mechanism.
In the drawings wherein for the purpose of illustration a preferred embodiment of the invention is shown the numeral 5 denotes a housing or chamber constructed of suitable insulation material and is provided with observation windows and doors so the operator may view the action of the fabric and have access to the interior of the chamber. The side walls of the chamber are reinforced by spaced vertical I beams 6 which their upper ends in bearing lugs 8 carried by transverse angle bars 9 attached to the beams 6. In the present illustration four slides are shown but two or more of the slides may be employed dependingon the fabric to be treated. l'he slides consist of a series of spaced parallel bars or rods Ill extending longitudinally with their lower ends curved upwardly, as at i I. A lifting bar 12 extends across the bottom of the slide, adjacent its lower end, which is suspended at each end by flexible cables 13 from winding drums Hi mounted on a drive shaft l5 'ournaled in bearings IS. The shaft i5 is connected by suitable reduction gearing I! to a reversible motor it which drives the shaft to raise or lower the slide-to change the degree of inclination.
The fabric is as it leaves the previous processing machine generally indicated at 20, passes over guide rollers 2i and is delivered in open width to the timing unit. The fabric enters the chamber 5 through a slot 22 and after passing through the conditioning skyer where it is treated by sprays 23 it passes between the first pair of draw rolls 24 arranged above the upper end of the first slide which deliver the fabric onto the slide. A rotating plaiter 25 is arranged beneath the draw rolls 2d and as the fabric is delivered to the slide it passes the plaiter which causes the fabric to fall on the slide in a plaited or rippled condition, as indicated at 26. To assist the gravitational move-- ment of the fabric down the slide a series of agitators or kickers are arranged intermediate the bars ID of the slide. The kickers consist of curved fingers 21 attached at one end to rotating shafts 28 journaled in bearings 28 depending from opposite sides of the slide and upon rotation of the shafts the fingers are brought into contact with the underside of the fabric so as to impelthe fabric downward. Arranged intermediate. the shafts 28 and transversely of the slide are a series of spray pipes 29 for treating the fabric with steam, hot water or chemicals. Upon reaching the bottom of the slide the curved ends I I of the bars In reverse'the direction of movement of the fabric which travels in an upward reverse direction over and under guide rods or rolls 30 which through the second pair of draw rolls preparatory to delivering the fabric to the second slide where the fabric is subjected to the same action as on the first slide. The same action is repeated on each succeeding slide and from the last slidethe fabric is drawn from the chamber 3 through a slot 3! and travels over guide rods 32 to the next processing machine. A steam heating pipe 32' -is arranged in the chamber for maintaining the desired temperature in the chamber.
In Figs. 4 and 5 a schematic plan of driving mechanism for the draw rolls, plaiter and kicker shafts is shown. A drive motor 33 is connected through conventional reduction gearing 34 to the driving shaft 35 of the first pair .of draw rolls 24. The succeeding pairs of draw rolls have their drive shafts connected by drive chains or belts 36 and pulleys 3'! with drive shaft 35 and clutches 38 are provided to individually control the operation of each pair of draw rolls. The plaiter 25 is driven by a chain drive 39 from shaft 35 and Jackshaft 40 is connected with shaft 35 by chain drive 4|. The jackshaft 40 through the chain drive 42 and pulleys 42' is connected with the kicker shafts 28 which are independently con? trolled by clutches 43.
In operation the fabric to be treated is delivered to the chamber 5 in full open width and after passing through the first set of draw rolls 24 is deposited on the upper end of the first open slide 1 in plaited or rippled condition. As the slide is inclined downwardly the weight of the fabric will cause it to gravitate downwardly. The rotating kickers 21 arranged beneath the slide assist in the downward movement of the fabric and assure a uniform flow of the fabric. when the fabric reaches the lower end of the first slide its movement of direction is reversed and it passes to the second set of draw rolls which deposit the fabric on the second slide where it is subjected to the same action as on the first slide. As .the fabric moves from the lower end of the first slide to the second set of draw rolls it is stretched out .flat and smoothed before it enters the draw rolls,
tracks which guide the movement of the fabric in a straight line. The open construction of the slides insures a uniform treatment of both sides of the fabric as the atmosphere in the chamber is permitted to contact all fibres of the fabric for an equal length of time. To accommodate various weights of fabric and control the speed of the movement of the fabric down the slides, the inclination of the slides may be changed by raising or lowering the slides which are hinged at their upper ends. The timing unit insures a continuous movement of the fabric at a uniform speed which is wholly automatic in its operation requiring little or no attention.
It is to be understood that the form of invention herein shown and described is to be taken as a preferred example of the same and that certain changes in the shape, size and arrangement of the parts may be made without departing from the spirit of the invention or scope of the subjoined claims.
Having thus described our invention, we claim:
1. A timing unit for processing textile fabric comprising a chamber, a series of inclined chutes and means for feeding the textile fabric onto the upper end of the chutes in full open width.
2. Apparatus of the character described in claim 1 including means for delivering the fabric in plaited condition to the chutes.
3. Apparatus of the character described in claim 1 having the chutes arranged to successively receive the fabric and means between each of the chutes for straightening and smoothing the fabric as it moves from one chute to the next.
4. Apparatus of the character described in claim 1 including movable kickers arranged beheath the chutes for intermittently lifting the fabric to impel its movement down the chutes.
5. Apparatus of the character described in claim 1 including spray pipes arranged transversely of the chutes for spraying the fabric as it moves down the chutes.
6. Apparatus of the character described in claim 1 wherein the inclined chutes are hingedly mounted at their upper ends to permit the inclination of the chutes to be adjusted.
7. A timing unit for processing textile fabric comprising a chamber, inclined chutes arranged within said chamber to successively receive the fabric, each chute being composed of rigid longitudinal rods disposed in a common plane in spaced apart relation, a plaiting device for laying the fabric in a rippled condition on the upper end of said chutes, and guide rods between the chutes for passing the fabric over to spread and smooth the fabric before it is delivered to the next chute.
8. A timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, the bottom of said chutes having longitudinal slots movable kickers disposed beneath said chutes and operablethrough the slots in the bottom thereof to intermittently raise the fabric and impel its movement down the chutes.
10. A timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of spaced longitudinal rods, rotatable kickers operable in the spaces between said rods for intermittently raising the fabric to impel its movement down the chutes. V
11. A timing unit for processing textile fabric comprising a chamber, inclined chutes disposed within said chamber down which the fabric is adapted to slide, said chutes being composed of rigid longitudinal rods disposed in a common plane extending transversely of said chamber and in spaced apart relation, means for feeding the fabriconto the upper end of the chutes in full open width, and means for impelling the movement of the fabric down the chutes.
receive the fabric, each chute being composed of straight rigid longitudinal bars disposed in a common plane transversely of the chamber and in spaced apart relation, and means for feeding the textile fabric onto the upper end of the chutes in ,full open width whereby the fabric is fully exposed to the atmosphere in the chamber.
JAMES COOK.
DONOVAN M. Mc'SPADDEN,
WALTER L. THORNBURG.
REFERENCES CITED The following references are of record in the file of this patent:
Number UNITED STATES PATENTS Name Date Roberts May 4, 1869 Palmer Oct. 4, 1910 Krosnowski Mar. 12, 1912 Craig Oct. 15, 1912 Finn Feb. 23, 1932 Rowley Apr. 19, 1932 Pardee. June 14, 1932 Kutil Jan. 4, 1944 Vincent Feb. 19, 1946 Conrad Dec. 8, 1925
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777312A (en) * 1957-01-15 thomas
US2792615A (en) * 1952-10-15 1957-05-21 Samcoe Holding Corp Method and apparatus for handling textile fabric
US2832709A (en) * 1956-07-02 1958-04-29 Sendzimir Tadeusz Method and apparatus for long-cycle continuous annealing of strip metal
US3007225A (en) * 1959-10-06 1961-11-07 American Cyanamid Co Tow-processing apparatus
US3640099A (en) * 1969-12-02 1972-02-08 Riggs & Lombard Inc Apparatus for continuously scouring webs of knit material or the like
US3905765A (en) * 1971-09-22 1975-09-16 Wira And Mather & Platt Ltd Steam treatment of fabrics
US3906755A (en) * 1969-07-28 1975-09-23 Sando Iron Works Co Apparatus for a continuous treatment of textile fiber goods
US4052796A (en) * 1972-09-27 1977-10-11 Arendt Hans F Process and apparatus for the continuous finishing of webs of textiles, artificial leather and the like
US4236391A (en) * 1979-02-06 1980-12-02 Maschinenfabrik Benninger Ag Steamer for a continuously throughpassing textile web
US4275575A (en) * 1976-12-10 1981-06-30 Kleinewefers Gmbh Device for wet pre-treatment of web-shaped textile material in a damper
US4589580A (en) * 1985-01-23 1986-05-20 Young Engineering, Inc. Web handling and accumulation system
US5249374A (en) * 1991-01-21 1993-10-05 Vald. Henriksen A/S Apparatus for continuously drying and shrinking lengths of textile material

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US89793A (en) * 1869-05-04 Improved coal-chute
US971778A (en) * 1910-05-23 1910-10-04 Isaac E Palmer Apparatus for treating textile material in lengths.
US1020294A (en) * 1911-08-16 1912-03-12 Stanislaw Michailowitsch Krosnowski Apparatus for treating cotton fabrics.
US1041031A (en) * 1911-10-30 1912-10-15 Harry L Craig Piling-box.
US1564468A (en) * 1924-03-21 1925-12-08 William L Conrad Apparatus for treating textile materials
US1846324A (en) * 1927-01-05 1932-02-23 United Shoe Machinery Corp Stacking apparatus
US1854526A (en) * 1929-04-22 1932-04-19 Butterworth H W & Sons Co Method and means for treating textile fabrics
US1863028A (en) * 1932-06-14 A cobpobation of pennsyl
US2338649A (en) * 1942-08-11 1944-01-04 Kutil Michael Screen
US2395305A (en) * 1942-10-26 1946-02-19 Mathieson Alkali Works Inc Chemical manufacture

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US89793A (en) * 1869-05-04 Improved coal-chute
US1863028A (en) * 1932-06-14 A cobpobation of pennsyl
US971778A (en) * 1910-05-23 1910-10-04 Isaac E Palmer Apparatus for treating textile material in lengths.
US1020294A (en) * 1911-08-16 1912-03-12 Stanislaw Michailowitsch Krosnowski Apparatus for treating cotton fabrics.
US1041031A (en) * 1911-10-30 1912-10-15 Harry L Craig Piling-box.
US1564468A (en) * 1924-03-21 1925-12-08 William L Conrad Apparatus for treating textile materials
US1846324A (en) * 1927-01-05 1932-02-23 United Shoe Machinery Corp Stacking apparatus
US1854526A (en) * 1929-04-22 1932-04-19 Butterworth H W & Sons Co Method and means for treating textile fabrics
US2338649A (en) * 1942-08-11 1944-01-04 Kutil Michael Screen
US2395305A (en) * 1942-10-26 1946-02-19 Mathieson Alkali Works Inc Chemical manufacture

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777312A (en) * 1957-01-15 thomas
US2792615A (en) * 1952-10-15 1957-05-21 Samcoe Holding Corp Method and apparatus for handling textile fabric
US2832709A (en) * 1956-07-02 1958-04-29 Sendzimir Tadeusz Method and apparatus for long-cycle continuous annealing of strip metal
US3007225A (en) * 1959-10-06 1961-11-07 American Cyanamid Co Tow-processing apparatus
US3906755A (en) * 1969-07-28 1975-09-23 Sando Iron Works Co Apparatus for a continuous treatment of textile fiber goods
US3640099A (en) * 1969-12-02 1972-02-08 Riggs & Lombard Inc Apparatus for continuously scouring webs of knit material or the like
US3905765A (en) * 1971-09-22 1975-09-16 Wira And Mather & Platt Ltd Steam treatment of fabrics
US4052796A (en) * 1972-09-27 1977-10-11 Arendt Hans F Process and apparatus for the continuous finishing of webs of textiles, artificial leather and the like
US4275575A (en) * 1976-12-10 1981-06-30 Kleinewefers Gmbh Device for wet pre-treatment of web-shaped textile material in a damper
US4236391A (en) * 1979-02-06 1980-12-02 Maschinenfabrik Benninger Ag Steamer for a continuously throughpassing textile web
US4589580A (en) * 1985-01-23 1986-05-20 Young Engineering, Inc. Web handling and accumulation system
US5249374A (en) * 1991-01-21 1993-10-05 Vald. Henriksen A/S Apparatus for continuously drying and shrinking lengths of textile material

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