US2979933A - System for treating a continuously moving flexible web - Google Patents
System for treating a continuously moving flexible web Download PDFInfo
- Publication number
- US2979933A US2979933A US820780A US82078059A US2979933A US 2979933 A US2979933 A US 2979933A US 820780 A US820780 A US 820780A US 82078059 A US82078059 A US 82078059A US 2979933 A US2979933 A US 2979933A
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- US
- United States
- Prior art keywords
- treating
- web
- compartment
- continuously moving
- compartments
- 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.)
- Expired - Lifetime
Links
- 238000007654 immersion Methods 0.000 description 18
- 238000011282 treatment Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000004744 fabric Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 241000269627 Amphiuma means Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Images
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
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/09—Apparatus for passing open width fabrics through bleaching, washing or dyeing liquid
Definitions
- the present invention relates to the treatment of continuously moving webs of paper, fabric or like flexible material wherein the material is passed through one or more baths containing the treating agent; More particularly, the invention is concerned; with a.
- the web is usually passed through'on or'rnorertank's, wherein it is impregnated, coated or otherwise treated with treating liquid, e.g., dye liq "r ortlie like:
- treating liquid e.g., dye liq "r ortlie like:
- Another object of the present invention is to efiectively overcome the above-mentioned difiiculties in the treatment of flexible material in web form. Another object of the invention is to provide a novel treating means permitting the continuous treatment of web material under circumstances where ithas previously been necessary to discontinue operations.
- a more specific object of the invention is the provision of a novel treating apparatus comprising a plurality of horizontally movable compartments each adapted to contain a solution for treating a continuously moving web, associated With vertically movable immersion roll means which may be moved into and out of operation from one compartment to another without stopping the web or otherwise interfering with the treatment in question.
- the pan 2 is divided into two compartments 24 and 26, either of which may be moved by the motor 22 as heretofore described, into a position directly below an immersion roll 28.
- the latter may be supported by suitable rack means 32 and is and 26, each may be, provided with' a drain tube 36 with an appropriate control valve 38; p
- a continuously moving web of flexible material 40 such as fabric, paper or the like isadvanced in the direction indicated by' the arrow 42.
- the web is first passed under an idler roll lfi," then over idler roll 46 and thereafter underthe immersion roll 23. From the immersion roll28, thfe' webl ii may be passed over another'idler roll 48' and'th'e'n be:
- squeeze'rolls'efl ends are so positioned that they, dependent upon the compartment being used, are located above one" of the inclined plates 54, the latter bein located at one side or e ach of the compartments '2 4 a n d'26 for the purp s'eof receiving.
- the web 40 isthoroughly immersed as it is continuously moved in the direction indicated by the arrow 42 and the solid lines, through the solution 30 of compartment 26 and then through the squeeze rolls 50 and 52.
- the compartment 24 is keptidle and may be suitably serviced, e.g., drained, washed and otherwise made ready for a new solution without discontinuing the treatment of the web.
- the immersion roll 28 may the raised by the cooperating rack 32 and the pinion 34
- Figure 1 is a vertical sectional view-taken longitudi- 4 nally through the treating compartments 'showing the I various aspects of the invention
- Figure 2' is .a sectional view si milar to Figure 1 showing the treating compartments in a different position; and Figure 3 is a vertical sectional view taken on the line 33 of Figure 2.
- the nu I meral 2 represents a pad' pan or'like multicompartment tank. 'This pan may be lmountedby meansof-wheels 4 and 6 on spaced parallel essentially hofizontalfrails 8.
- Pad pan 2 may be moved alongv the rails by appropriate As will beqappreciated, movement ofthe panfrom;one.-
- pan 2 may be suitablylimited so as to insure'proper positioning of the compartments by appropriate stops 60fixed to the rails 8.
- the pan may'be moved in the direction indicated by the arrow 62 in Figure 2 back to the position shown in Figure 1.
- the invention herein described is of particular importance in the dyeing of cloth or the like where marked irregularities in color and shade develop if the material being dyed is left standing in the dye bath while repairs or changes are being made in the system.
- other liquid treatments of cloth or like web material e.g., cleaning, scouring, etc., are also contemplated.
- a system for treating a continuously moving flexible web comprising immersion roll means mounted for movement in a substantially vertical direction between a lower web treating position and a raised non-treating position, spaced rolls as the sole essential means for supporting and continuously moving a web of flexible material below said immersion means for engagement therewith whereby said web may be raised and lowered between non-treating and web-treating positions; an elongated fixed frame and a treating pan including at least two web treating compartments movable on said frame lengthwise of said webs and in an essentially horizontal plane beneath said immersion means when said means is in its raised non-treating position, each of said compartments being adapted to receive said immersion means when the latter is lowered into web treating position, said compartments being so spaced that, when one of said compartments is moved into treating position and receives said immersion means, the other compartment is free from said immersion means in non-treating position directly beneath an adjoining section of said webs, a pair of squeeze rolls disposed above said compartments between which said web passes after leaving one of said compartments to remove excess treating solution
Description
April 18, 1961 J, GAINO 2,979,933
SYSTEM FOR TREATING A CONTINUOUSLY MOVING FLEXIBLE WEB Filed June 16, 1959 FIG. 1.
INVENTOR JOSEPH GAINO ATTORNEY5 United ms??? SYSTEM FOR TREATING A 'CONTINUOUSLY MOVING FLEXIBLE WEB Joseph 'Gaino, Box 537, main, va. Filed June 16, 1959, set. No; 820,780 2 Claims. 01. its-+22 The present invention relates to the treatment of continuously moving webs of paper, fabric or like flexible material wherein the material is passed through one or more baths containing the treating agent; More particularly, the invention is concerned; with a. means for treating, e.g., dyeing, a continuously moving web of flexible material, wherein certain elements of the treating equipment may be taken out ofsei'vice' without the necessity of stopping the movement of the webwith the resultant saving of time, expense and inconvenience.
In the conventional treatment of material in continuous web form, such as fabricsjpaper and plas tics, the web is usually passed through'on or'rnorertank's, wherein it is impregnated, coated or otherwise treated with treating liquid, e.g., dye liq "r ortlie like: Immersion rollsare generally used tdbiingth webniat'rial'into more elfective contact with the tr rig liquid. When, iqw ver, it is desired tophange the treating liquid or towash the tanks, it is necessaryboth to discontinue movement of the web and the operation of iitlierassociated equipment until the necessary eaari 's hav'a been made. This'is undesirable fora number of reasons, For example, dis:- continuance of d e'r'afions'mayie uirerhe web to be left in a particular solution, erg, a dyebath'flonger than desirable thus resulting in uneven treatment and a product of poorer quality. 5;
It is the principal object of the present invention to efiectively overcome the above-mentioned difiiculties in the treatment of flexible material in web form. Another object of the invention is to provide a novel treating means permitting the continuous treatment of web material under circumstances where ithas previously been necessary to discontinue operations.
A more specific object of the invention is the provision of a novel treating apparatus comprising a plurality of horizontally movable compartments each adapted to contain a solution for treating a continuously moving web, associated With vertically movable immersion roll means which may be moved into and out of operation from one compartment to another without stopping the web or otherwise interfering with the treatment in question. Y
2,979,933 Weider" 8: 6
2 means, e.g., rack 10 and pinion 12. Desirablypthe rack 10 is secured to' the bottom of pan 2 and the pinion 12 is carried on a shaft 14 which may extend through the adjacent rail 8. As shown inFigure 3, the'outer end of the shaft 14 may be provided with a chain gear 16 connected by a chain 18 to a similar gear '20 fixed to a reversible motor 22. In this Way, motion may betransmitted from the motor to the gear 12 which in turn cooperates with rack '10 to move pan 2 to and from the positions shown in Figures l and 2. While an electric motor has been shown as the preferred type of power means, it will be understood that any other suitable power means may be used to move the pan 2 back and forth, along the rails for the purposes herein described.
As shown in Figures 1 and 2, the pan 2 is divided into two compartments 24 and 26, either of which may be moved by the motor 22 as heretofore described, into a position directly below an immersion roll 28. The latter may be supported by suitable rack means 32 and is and 26, each may be, provided with' a drain tube 36 with an appropriate control valve 38; p
Referring again to Figures 1 and 2, a continuously moving web of flexible material 40 such as fabric, paper or the like isadvanced in the direction indicated by' the arrow 42. The web is first passed under an idler roll lfi," then over idler roll 46 and thereafter underthe immersion roll 23. From the immersion roll28, thfe' webl ii may be passed over another'idler roll 48' and'th'e'n be:
tween the'squeeze rolls 50 and52 where excess solution is squeezed from the web. squeeze'rolls'efl ends; are so positioned that they, dependent upon the compartment being used, are located above one" of the inclined plates 54, the latter bein located at one side or e ach of the compartments '2 4 a n d'26 for the purp s'eof receiving.
solution-drippi'ng's 56 fromthe' squeeze rails 50 ahdSZ.
In this wayg any 'excess seamen removed by the 'sfiueeze;
rolls is returned to the appropriate compartment.
As shown in Figure l, the web 40 isthoroughly immersed as it is continuously moved in the direction indicated by the arrow 42 and the solid lines, through the solution 30 of compartment 26 and then through the squeeze rolls 50 and 52. During this time the compartment 24 is keptidle and may be suitably serviced, e.g., drained, washed and otherwise made ready for a new solution without discontinuing the treatment of the web. When it is desired to treat the Web with a difierent solution than that in compartment 26, or 'to clean or otherwise service this compartment, the immersion roll 28 may the raised by the cooperating rack 32 and the pinion 34 Other' objects of the invention will become apparent I,
from the following detailed description of one embodiment of the invention'as illustratedin the accompanying drawingslwherein:
Figure 1 is a vertical sectional view-taken longitudi- 4 nally through the treating compartments 'showing the I various aspects of the invention;
Figure 2'is .a sectional view si milar to Figure 1 showing the treating compartments in a different position; and Figure 3 is a vertical sectional view taken on the line 33 of Figure 2.
Referring more specifically tothe drawings, the nu I meral 2 represents a pad' pan or'like multicompartment tank. 'This pan may be lmountedby meansof- wheels 4 and 6 on spaced parallel essentially hofizontalfrails 8.
1 -into compartment 24 and the solution 30. contained therein for further treatment of theweb. Since compartment to the position indicatedindotted lines in Figure 1. As shown by'the broken lines, this allows the web to move entirely out of the compartment 26 and above the pan 2. At this stage, movement of the web may bedisimmersion roll-28 is located directly over treating compartment 24. Immersion roll 28 'may then be lowered} by reverse movement. of the rack32'and' the pinion 34 26 isnow free of the web and the immersion roll, it may be drained, washed, and/or: otherwise made ready for another treatment as desired without in any way interferin'g'with the treatment of the-.webiin compartment 24.
, Pad pan 2 may be moved alongv the rails by appropriate As will beqappreciated, movement ofthe panfrom;one.-
position to the other may be accomplished quickly, e.g.,
in about five to eight seconds, depending upon the motor 22 and the cooperating chain and gear arrangements. If desired, movement of pan 2 may be suitablylimited so as to insure'proper positioning of the compartments by appropriate stops 60fixed to the rails 8. As will be recognized, when it is desired to again use compartment 26, the pan may'be moved in the direction indicated by the arrow 62 in Figure 2 back to the position shown in Figure 1.
It will be recognized that various modifications may be made in the invention as described above. Thus, for example, while only one immersion roll 28 has been described, two or more of such rolls may be used to effect the desired treatment. Similarly, in lieu of the rack and gear arrangements'shown for moving the immersion roll and the pad pan, other appropriate means may be utilized to obtain the desired movement of the roll or rolls and/ or pad pan. Additionally, more than two treating compartments may be included and these compartments need not be integrally united, as shown, provided one compartment is movable into treating position when the other orothers are moved out of operative position.
The invention herein described is of particular importance in the dyeing of cloth or the like where marked irregularities in color and shade develop if the material being dyed is left standing in the dye bath while repairs or changes are being made in the system. However, other liquid treatments of cloth or like web material, e.g., cleaning, scouring, etc., are also contemplated.
The scope of the invention is set forth in the following claims.
What is claimed is: a
l. A system for treating a continuously moving flexible web comprising immersion roll means mounted for movement in a substantially vertical direction between a lower web treating position and a raised non-treating position, spaced rolls as the sole essential means for supporting and continuously moving a web of flexible material below said immersion means for engagement therewith whereby said web may be raised and lowered between non-treating and web-treating positions; an elongated fixed frame and a treating pan including at least two web treating compartments movable on said frame lengthwise of said webs and in an essentially horizontal plane beneath said immersion means when said means is in its raised non-treating position, each of said compartments being adapted to receive said immersion means when the latter is lowered into web treating position, said compartments being so spaced that, when one of said compartments is moved into treating position and receives said immersion means, the other compartment is free from said immersion means in non-treating position directly beneath an adjoining section of said webs, a pair of squeeze rolls disposed above said compartments between which said web passes after leaving one of said compartments to remove excess treating solution, and means on said pan and between said compartments cooperatively disposed relative to said squeeze rolls to return excess treating solution to its respective compartment, said last mentioned means comprising an inclined plate positioned along the upper edge of a transverse wall of each compartment, said plate being positioned directly below said squeeze rolls when said immersion roll means is in the respective compartment to drain excess treating fluid falling from said squeeze rolls back into the compartment.
2. ,The system as set forth. in claim 1 wherein said immersion rollmeans and said pan are moved by rack and pinion means. 7
References Cited in the file of this patent Great Britain 2 of 1906
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820780A US2979933A (en) | 1959-06-16 | 1959-06-16 | System for treating a continuously moving flexible web |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820780A US2979933A (en) | 1959-06-16 | 1959-06-16 | System for treating a continuously moving flexible web |
Publications (1)
Publication Number | Publication Date |
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US2979933A true US2979933A (en) | 1961-04-18 |
Family
ID=25231704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US820780A Expired - Lifetime US2979933A (en) | 1959-06-16 | 1959-06-16 | System for treating a continuously moving flexible web |
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US (1) | US2979933A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129712A (en) * | 1959-06-18 | 1964-04-21 | Beteiligungsund Patentverwaltu | Continuous scaling device for metal bands |
US4136538A (en) * | 1975-11-10 | 1979-01-30 | Universal Towel Company | Treatment of continuous towels |
US4860399A (en) * | 1987-07-31 | 1989-08-29 | A. Monforts Gmbh & Co. | Method of and apparatus for conditioning a traveling textile fabric substrate |
US5493956A (en) * | 1989-11-18 | 1996-02-27 | Nestec S.A | Tank apparatus with movable rollers |
US20030044545A1 (en) * | 2001-08-30 | 2003-03-06 | Ables Brian W. | Hold-down bar and apparatus and method for coating continuous material |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US388706A (en) * | 1888-08-28 | Washing-machine | ||
GB190621790A (en) * | 1906-10-03 | 1907-07-11 | Henry Crofts Longsdon | Improvements in washing Wringing and Mangling Machines |
US1608932A (en) * | 1924-05-20 | 1926-11-30 | Firm Of Julius Fischer | Dyeing and similar machine |
US2045755A (en) * | 1932-03-17 | 1936-06-30 | Samcoe Holding Corp | Method of treating fabrics |
US2156090A (en) * | 1937-07-01 | 1939-04-25 | Maurice G Hinnekens | Method of treating fabrics |
US2310764A (en) * | 1939-10-07 | 1943-02-09 | Harold H Denhof | Apparatus for dyeing threads or yarns for textile machines and the like |
US2321635A (en) * | 1940-11-26 | 1943-06-15 | Du Pont | Treatment of polyamide films |
US2410336A (en) * | 1944-10-21 | 1946-10-29 | Carter Frederick | Dyeing machine |
US2459254A (en) * | 1941-05-27 | 1949-01-18 | American Enka Corp | Process and apparatus for threading up continuous spinning machines |
US2712297A (en) * | 1953-04-01 | 1955-07-05 | Henry E Mcgrew | Thread coloring attachments for shoe patching machines |
US2724254A (en) * | 1951-05-16 | 1955-11-22 | Zanger Arnold | Apparatus for dyeing continuous lengths of fabric |
-
1959
- 1959-06-16 US US820780A patent/US2979933A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US388706A (en) * | 1888-08-28 | Washing-machine | ||
GB190621790A (en) * | 1906-10-03 | 1907-07-11 | Henry Crofts Longsdon | Improvements in washing Wringing and Mangling Machines |
US1608932A (en) * | 1924-05-20 | 1926-11-30 | Firm Of Julius Fischer | Dyeing and similar machine |
US2045755A (en) * | 1932-03-17 | 1936-06-30 | Samcoe Holding Corp | Method of treating fabrics |
US2156090A (en) * | 1937-07-01 | 1939-04-25 | Maurice G Hinnekens | Method of treating fabrics |
US2310764A (en) * | 1939-10-07 | 1943-02-09 | Harold H Denhof | Apparatus for dyeing threads or yarns for textile machines and the like |
US2321635A (en) * | 1940-11-26 | 1943-06-15 | Du Pont | Treatment of polyamide films |
US2459254A (en) * | 1941-05-27 | 1949-01-18 | American Enka Corp | Process and apparatus for threading up continuous spinning machines |
US2410336A (en) * | 1944-10-21 | 1946-10-29 | Carter Frederick | Dyeing machine |
US2724254A (en) * | 1951-05-16 | 1955-11-22 | Zanger Arnold | Apparatus for dyeing continuous lengths of fabric |
US2712297A (en) * | 1953-04-01 | 1955-07-05 | Henry E Mcgrew | Thread coloring attachments for shoe patching machines |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129712A (en) * | 1959-06-18 | 1964-04-21 | Beteiligungsund Patentverwaltu | Continuous scaling device for metal bands |
US4136538A (en) * | 1975-11-10 | 1979-01-30 | Universal Towel Company | Treatment of continuous towels |
US4860399A (en) * | 1987-07-31 | 1989-08-29 | A. Monforts Gmbh & Co. | Method of and apparatus for conditioning a traveling textile fabric substrate |
US5493956A (en) * | 1989-11-18 | 1996-02-27 | Nestec S.A | Tank apparatus with movable rollers |
US20030044545A1 (en) * | 2001-08-30 | 2003-03-06 | Ables Brian W. | Hold-down bar and apparatus and method for coating continuous material |
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