US3058690A - Textile fiber core package - Google Patents
Textile fiber core package Download PDFInfo
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- US3058690A US3058690A US13925A US1392560A US3058690A US 3058690 A US3058690 A US 3058690A US 13925 A US13925 A US 13925A US 1392560 A US1392560 A US 1392560A US 3058690 A US3058690 A US 3058690A
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- mass
- tube
- fibers
- yarn
- tape
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D02G1/125—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including means for monitoring or controlling yarn processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/02—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles
Definitions
- This invention relates to a method and apparatus for handling and treating fibers which have been crimped in a stuffer crimper.
- An object of the invention is to provide a method and apparatus of the above type having novel and improved characteristics.
- Another object is to provide a novel and improved system for maintaining the crimp in a mass of crimped fibers during subsequent treating and setting operations.
- Another object is to provide improved mechanism wherein the crimped fibers may be treated and set independently of the operation of the stuffer crimper.
- Another object is to provide means for packaging the mass of crimped fibers as discharged from the stuffer crimper and for maintaining the mass in compacted form during the setting and processing stages.
- Another object is to provide means whereby the processed fibers in filament or spun yarn form are withdrawn from the package and wound onto a spool or cop for subsequent use.
- FIG. 1 is a side elevation of an apparatus for wrapping and reeling the mass of crimped fibers which are discharged from the stuifer crimper, with parts in section for clarity;
- FIG. 2 is a top plan view of the apparatus shown in FIG. 1;
- FIGS. 3 and 4 are detail views illustrating dififerent embodiments of mechanism for controlling the operation of the packaging apparatus of FIGS. 1 and 2;
- FIG. 5 is a partial section taken on the line 55 of FIG. 6 illustrating a further embodiment of packaging apparatus
- FIG. 6 is a vertical section taken on the line 66 of FIG. 5;
- FIG. 7 is a side elevation of an apparatus with parts in section for unreeling and winding the processed fibers
- FIG. 8 is a partial section taken on the line 88 of FIG. 7;
- FIG. 9 is a diagrammatic view illustrating the package treating stages.
- the stufier crimper is shown as of the general type disclosed in United States Patent No. 2,760,252 and comprises a block 10 which may be heated if desired and which carries a tube 11 forming the crimping chamber.
- a pair of feed rolls 12 and 13 which are driven by suitable means not shown are adapted to feed a filament tow or yarn 14 into the lower end of the tube 11 for crimping.
- Suitable yarn guides 15 are provided for guiding the yarn 14 to the bite of the rolls 12 and 13.
- the roll 13 may be spring-pressed as by means of a spring 16 for gripping the yarn for feeding the same into the tube 11 against the pressure of a mass 17 of crimped yarn held therein and for forcing the mass of crimped 'yarn along said tube until it is discharged from the discharge end 18 thereof.
- the discharge end 18 of the tube 11 is bent to altar the path of the mass 17 by about 90.
- This change in direction of the path of the mass of crimped yarn alters the back pressure which is exerted against the entrance of the yarn by the feed rolls 12 and 13.
- This pressure may be varied or adjusted to the desired value by varying the length of the tube 11 and the angular bend at the discharge end 18.
- a tape 20 is withdrawn from a supply roll 21 by a driven roll 22 and is fed around guide rolls 23, 24 and 25 to underlie the mass of crimped fibers 17 as they are discharged from the end 18 of the tube 11.
- the roll 22 is driven through gears in a gear box 26 from a driven shaft 27 which is driven by a suitable motor not shown.
- a presser roll 28 presses the tape 20 against the driven roll 22 to provide the necessary traction for withdrawing the tape from the reel 21.
- the tape 20 advances from the guide roll 25 with the mass of crimped fibers disposed thereon, the tape is folded over by a folder 29 into tubelike form so as to wrap and confine the mass of crimped fibers 17 in the form of a continuous tube-like package 30.
- the tape 20 may be of the thermoplastic type in which case the overlapped edges may be heat-sealed in the usual manner for retaining the tape in tubular form during subsequent operations.
- the tape may be made of pervious material such as an open mesh fabric to permit penetration of a treating agent into the packaged mass of fibers, and the overlapped edge may or may not be sealed depending upon the nature of the subsequent treatment.
- the tube 30 of crimped fibers thus wrapped is reeled on a perforated sleeve 31 which is held on a spindle 32 carried by a shaft 33 which is driven by a belt 34 from a pulley 35 on the motor shaft 27.
- the tension of the belt 34 may be maintained by idler pulley 36.
- the shaft 33 is driven through a tension drag 37 which is adapted to exert the necessary force for reeling the tube 30 of crimped fibers on the sleeve 31, and to provide slippage when the tension of the tube 30 exceeds a predetermined value.
- Means is provided for shifting the spindle 32 and the shaft 33 axially as required for laying the tube 30 on the sleeve 31 in the form of uniform layers as in the usual winding machine.
- the sleeve 31 is provided with flanges removably mounted thereon.
- the operation is continued until the winding of crimped fibers on the sleeve 31 reaches the required size after which the sleeve and winding is removed and a new sleeve of rolls 40 and 41.
- the roll 41 is mounted on an arm 42 3 which is pivoted at 43 to bear against the tube 30 and to shift in position in accordance with the fullness of the tube.
- the arm 42 is provided with an extension 44 which is adapted to actuate a microswitch 45 when the roll 41 approaches the roll 40.
- the microswitch 45 is connected by means not shown to control the drive for the spindle 32 and is adapted when a loosely packed portion of the tube 30 passes the rolls 40 and 41 to interrupt the feed of the spindle 32 until the mass of material discharged from the crimper tube 11 again fills the package 30 to the predetermined extent.
- the roll 41 also serves to interrupt the feed when the discharge of material from the discharge end of the crimper tube 11 is interrupted. Obviously a mechanical linkage may be substituted for the microswitch for controlling the feed.
- FIG. 4 A further embodiment of control means is shown in FIG. 4.
- a feeler 48 is disposed to contact the mass of crimped yarn between the end 18 of the crimper tube 11 and the folder 29.
- the feeler 48 is pivoted at 49 and is adapted to actuate a microswitch 50 as the feeler rises and falls due to differences in the quantity of the mass of crimped yarn which is delivered from the crimper tube 11.
- the microswitch 50 is connected to control the feed of the tape 20 so as to interrupt the feed when the feeler 48 senses a break in the mass of fibers passing the feeler station. In this way the operation is controlled so that the wrapped package 30 of fibers is maintained substantially uniform.
- the crimped fibers are discharged in the form of a compact mass from the end 18 of the crimper tube 11 and it has been found that the mass tends to retain its form as it is discharged from the end of the crimper tube, although the mass may open up slightly due to the release of pressure.
- This mass of fibers is immediately laid on the tape 20 and passes through the folder 29 with the tape so that the tape is progressively folded around the mass and tends to hold the same in compacted form.
- the tape serves as a convenient carrier for packaging and handling the fibers and at the same time prevents the crimp from opening up between the crimping and setting steps.
- the wrapped tubular package 30 is reeled onto the sleeve 31 to form a compact winding which may be subsequently handled and passed through various treating and setting stages to be described.
- the mass of crimped fibers discharged from the end of the crimping tube 11 is advanced and reeled between a pair of tapes instead of being wrapped as in the embodiment of FIGS. 1 and 2.
- the mass of crimped fibers which is discharged from the end of the crimper tube 11 is fed between tapes 55 and 56 in substantially the form in which it is discharged from the crimper tube.
- the fiber mass is sufiiciently compact and self-supporting so that it retains its form even though the sides of the mass remain unconfined.
- the tape 55 passes around and in contact with the outer surface of the bent end 18 of the crimper tube 11.
- the tape 56 is held in contact with the opposite face of the crimper tube 11 by an idler roll 57.
- the mass of fibers at the discharge end of the tube 11 is picked up between the two tapes 55 and 56 and is reeled with the tapes into a sleeve 58 between side flanges 59.
- the sleeve 58 is disposed on a spindle 60 which is driven by suitable means not shown.
- the yarn packages on the sleeves 31 or 38 may be treated for setting the crimp or dyeing the yarn in various ways.
- the wound packages are stacked on dye tubes 61 of standard pressure dyeing tank 62.
- the dye may be forced through the masses of fibers onto the various packages from the dye tubes 61 and circulated in the usual manner.
- From the tank 62 the packages may be removed to a second tank 63 wherein they may be centrifuged for removing the excess liquid and may be dried in an oven 64.
- the fibers are to be resin-treated they may be impregnated with the resin in the first tank 62, centrifuged for removing excess impregnant in tank 63, dried in oven 64 and cured by heating in a curing oven 65.
- the packages may be impregnated with a resin in tank 62, centrifuged to remove excess resin in tank 63, impregnated with a catalyst in stage 64 and dried and cured in oven 65.
- steam may be passed through the tubes 61 in tank 62 for setting the crimp and the packages may be dried in oven 64.
- the crimp may be set while the fibers are in the stutfer crimper by the application of heat to the block 10 in which case the crimp-set fibers in the packages may be dyed in the pressure dyeing tank 62 and dried in oven 64.
- the mass is treated in such a way as to set the crimp in the fibers and to dye or further process the fibers as desired while still wound in package form.
- FIGS. 7 and 8 The mechanism for withdrawing and winding the crimped yarn is shown in FIGS. 7 and 8.
- the sleeve 31 carrying the packages of treated and crimp-set yarn is disposed on a de-reeling spindle 70 and the wrapped tube 30 is withdrawn between a pair of rolls 71 and 72.
- the tape 20 is unwrapped from the package as it passes over the roll 72 and is smoothed out by the pressure shoe 73 and a backing plate 730 feeds over a roll 73b and is reeled onto a roll 74 for subsequent reuse.
- the roll 74 is driven by a gear train 75 from a drive motor 76.
- the tape may be slit in advance of the rolls 71 and 72 if necessary.
- the operation of the drive motor 76 is controlled by a microswitch 77 which is adapted to be actuated by an arm 78 carrying the roll 71 and spring-pressed into engagement with the wrapped tube 30 by means of a spring 79.
- the crimped yarn is withdrawn under tension from the mass of yarn in the package by means of a winder comprising a spool 80 on which the yarn is wound and a driving roll 81 on which the winding rests.
- the winder is shown as a constant speed winder of the usual construction.
- the crimped yarn on its way to the winder passes through a friction drag device 82.
- the mass of crimped yarn is fed from the sleeve 31 to the discharge point at the bite of the rolls 71 and 72 at which point the mass is unwrapped and the crimped yarn is withdrawn by the constant speed winder.
- the roll 71 approaches the roll 72, thereby actuating the microswitch and operating the motor 76 to withdraw a further quantity of the wrapped tube 30 from the sleeve 31 so as to maintain a substantially uniform quantity of yarn at the discharge point.
- the yarn is thus uniformly withdrawn without danger of tangling and is wound onto the spool 80 to form a yarn package of the usual type.
- a package of textile fibers comprising a continuous core composed of a continuous filament yarn folded and packed to form a packed mass having random folds, wherein the folds are retained in said mass by the compacting pressure of the mass of filaments in the core, said core having substantially the same cross section throughout its length, a tubular support, and a tape wound together with said core in successive convolutions on said support, the core being held confined and compacted by said tape and the convolutions of said core being separated by the intervening tape, the support and said tape being pervious to liquids whereby treating liquid can be forced through said core from Within said support.
Description
Oct. 16, 1962 c. J. Russo ET AL 3,058,690
TEXTILE FIBER CORE PACKAGE Original Filed Feb. 4, 1957 4 Sheets-Sheet 1 CARL .7 k X Arm/uls- Y Oct. 16, 1962 c. J. RUSSO ETAL TEXTILE FIBER CORE PACKAGE 7 Original Filed Feb. 4', 1957 4 Sheets-Sheet 2 a m W 000 7 N aw M UUA T w H zmm 1962 c. J. Russo EI'AL ,058,690
TEXTILE FIBER coma PACKAGE Original Filed Feb 4, 1957 4 Sheets-Sheet 3 INVENIORS CARL Q0550 AL/FXA N051? 4. 77?/Fu/v0|//C BY HENRY/LS/IVJK/ A TTORNE Y Get 16, 19 2 c. J. Russo ET AL 3,058,690.
TEXTILE FIBER CORE PACKAGE Original Filed Feb. 4, 1957 4 Sheets-Sheet 4 0 I L/NE OVf/V BY HE A TTORNf Y United States Patent 3,058,690 TEXTILE FIBER CORE PACKAGE Carl J. Russo, Newark, Alexander L. Trifunovic, Wilmington, and Henry A. Sinski, Clifton Heights, Del., assignors to Joseph Bancroft & Sons Co., Wilmington, Del., a corporation of Delaware Original application Feb. 4, 1957, Ser. No. 638,027, now Patent No. 2,960,729, dated Nov. 22, 1960. Divided and this application Mar. 9, 1960, Ser. No. 13,925
1 Claim. (Cl. 242-459) This invention relates to a method and apparatus for handling and treating fibers which have been crimped in a stuffer crimper.
This application is a division of our copending application Serial No.. 638,027, filed on February 4, 1957 now Patent No. 2,960,729 for Method and Apparatus for Treating Textile Fibers.
An object of the invention is to provide a method and apparatus of the above type having novel and improved characteristics.
Another object is to provide a novel and improved system for maintaining the crimp in a mass of crimped fibers during subsequent treating and setting operations.
Another object is to provide improved mechanism wherein the crimped fibers may be treated and set independently of the operation of the stuffer crimper.
Another object is to provide means for packaging the mass of crimped fibers as discharged from the stuffer crimper and for maintaining the mass in compacted form during the setting and processing stages.
Another object is to provide means whereby the processed fibers in filament or spun yarn form are withdrawn from the package and wound onto a spool or cop for subsequent use.
The features of the invention will be better understood by referring to the following description, taken in connection with the accompanying drawings in which certain specific embodiments have been set forth for purposes of illustration.
In the drawings:
FIG. 1 is a side elevation of an apparatus for wrapping and reeling the mass of crimped fibers which are discharged from the stuifer crimper, with parts in section for clarity;
FIG. 2 is a top plan view of the apparatus shown in FIG. 1;
FIGS. 3 and 4 are detail views illustrating dififerent embodiments of mechanism for controlling the operation of the packaging apparatus of FIGS. 1 and 2;
FIG. 5 is a partial section taken on the line 55 of FIG. 6 illustrating a further embodiment of packaging apparatus;
FIG. 6 is a vertical section taken on the line 66 of FIG. 5;
FIG. 7 is a side elevation of an apparatus with parts in section for unreeling and winding the processed fibers;
FIG. 8 is a partial section taken on the line 88 of FIG. 7; and
FIG. 9 is a diagrammatic view illustrating the package treating stages.
Referring to FIGS. 1 and 2 the stufier crimper is shown as of the general type disclosed in United States Patent No. 2,760,252 and comprises a block 10 which may be heated if desired and which carries a tube 11 forming the crimping chamber. A pair of feed rolls 12 and 13 which are driven by suitable means not shown are adapted to feed a filament tow or yarn 14 into the lower end of the tube 11 for crimping. Suitable yarn guides 15 are provided for guiding the yarn 14 to the bite of the rolls 12 and 13. The roll 13 may be spring-pressed as by means of a spring 16 for gripping the yarn for feeding the same into the tube 11 against the pressure of a mass 17 of crimped yarn held therein and for forcing the mass of crimped 'yarn along said tube until it is discharged from the discharge end 18 thereof.
In the embodiment shown the discharge end 18 of the tube 11 is bent to altar the path of the mass 17 by about 90. This change in direction of the path of the mass of crimped yarn alters the back pressure which is exerted against the entrance of the yarn by the feed rolls 12 and 13. This pressure may be varied or adjusted to the desired value by varying the length of the tube 11 and the angular bend at the discharge end 18.
A tape 20 is withdrawn from a supply roll 21 by a driven roll 22 and is fed around guide rolls 23, 24 and 25 to underlie the mass of crimped fibers 17 as they are discharged from the end 18 of the tube 11. The roll 22 is driven through gears in a gear box 26 from a driven shaft 27 which is driven by a suitable motor not shown. A presser roll 28 presses the tape 20 against the driven roll 22 to provide the necessary traction for withdrawing the tape from the reel 21.
As the tape 20 advances from the guide roll 25 with the mass of crimped fibers disposed thereon, the tape is folded over by a folder 29 into tubelike form so as to wrap and confine the mass of crimped fibers 17 in the form of a continuous tube-like package 30.
The tape 20 may be of the thermoplastic type in which case the overlapped edges may be heat-sealed in the usual manner for retaining the tape in tubular form during subsequent operations. The tape may be made of pervious material such as an open mesh fabric to permit penetration of a treating agent into the packaged mass of fibers, and the overlapped edge may or may not be sealed depending upon the nature of the subsequent treatment.
The tube 30 of crimped fibers thus wrapped is reeled on a perforated sleeve 31 which is held on a spindle 32 carried by a shaft 33 which is driven by a belt 34 from a pulley 35 on the motor shaft 27. The tension of the belt 34 may be maintained by idler pulley 36.
The shaft 33 is driven through a tension drag 37 which is adapted to exert the necessary force for reeling the tube 30 of crimped fibers on the sleeve 31, and to provide slippage when the tension of the tube 30 exceeds a predetermined value. Means is provided for shifting the spindle 32 and the shaft 33 axially as required for laying the tube 30 on the sleeve 31 in the form of uniform layers as in the usual winding machine. The sleeve 31 is provided with flanges removably mounted thereon.
The operation is continued until the winding of crimped fibers on the sleeve 31 reaches the required size after which the sleeve and winding is removed and a new sleeve of rolls 40 and 41. The roll 41 is mounted on an arm 42 3 which is pivoted at 43 to bear against the tube 30 and to shift in position in accordance with the fullness of the tube. The arm 42 is provided with an extension 44 which is adapted to actuate a microswitch 45 when the roll 41 approaches the roll 40. The microswitch 45 is connected by means not shown to control the drive for the spindle 32 and is adapted when a loosely packed portion of the tube 30 passes the rolls 40 and 41 to interrupt the feed of the spindle 32 until the mass of material discharged from the crimper tube 11 again fills the package 30 to the predetermined extent. The roll 41 also serves to interrupt the feed when the discharge of material from the discharge end of the crimper tube 11 is interrupted. Obviously a mechanical linkage may be substituted for the microswitch for controlling the feed.
A further embodiment of control means is shown in FIG. 4. In this figure a feeler 48 is disposed to contact the mass of crimped yarn between the end 18 of the crimper tube 11 and the folder 29. The feeler 48 is pivoted at 49 and is adapted to actuate a microswitch 50 as the feeler rises and falls due to differences in the quantity of the mass of crimped yarn which is delivered from the crimper tube 11. The microswitch 50 is connected to control the feed of the tape 20 so as to interrupt the feed when the feeler 48 senses a break in the mass of fibers passing the feeler station. In this way the operation is controlled so that the wrapped package 30 of fibers is maintained substantially uniform.
In the operation of the systems shown in FIGS. 1 to 4 the crimped fibers are discharged in the form of a compact mass from the end 18 of the crimper tube 11 and it has been found that the mass tends to retain its form as it is discharged from the end of the crimper tube, although the mass may open up slightly due to the release of pressure. This mass of fibers is immediately laid on the tape 20 and passes through the folder 29 with the tape so that the tape is progressively folded around the mass and tends to hold the same in compacted form. The tape serves as a convenient carrier for packaging and handling the fibers and at the same time prevents the crimp from opening up between the crimping and setting steps.
The wrapped tubular package 30 is reeled onto the sleeve 31 to form a compact winding which may be subsequently handled and passed through various treating and setting stages to be described.
In the embodiment shown in FIGS. 5 and 6 the mass of crimped fibers discharged from the end of the crimping tube 11 is advanced and reeled between a pair of tapes instead of being wrapped as in the embodiment of FIGS. 1 and 2. In FIGS. 5 and 6 the mass of crimped fibers which is discharged from the end of the crimper tube 11 is fed between tapes 55 and 56 in substantially the form in which it is discharged from the crimper tube. The fiber mass is sufiiciently compact and self-supporting so that it retains its form even though the sides of the mass remain unconfined. The tape 55 passes around and in contact with the outer surface of the bent end 18 of the crimper tube 11. The tape 56 is held in contact with the opposite face of the crimper tube 11 by an idler roll 57. The mass of fibers at the discharge end of the tube 11 is picked up between the two tapes 55 and 56 and is reeled with the tapes into a sleeve 58 between side flanges 59. The sleeve 58 is disposed on a spindle 60 which is driven by suitable means not shown. When the desired quantity of material has been wound onto the sleeve 58 the sleeve together with the flanges 59 is removed and the package thus formed is passed through the subsequent treating and setting stages without the necessity of removing the flanges 59.
The yarn packages on the sleeves 31 or 38 may be treated for setting the crimp or dyeing the yarn in various ways. As shown in *FIG. 9 the wound packages are stacked on dye tubes 61 of standard pressure dyeing tank 62. The dye may be forced through the masses of fibers onto the various packages from the dye tubes 61 and circulated in the usual manner. From the tank 62 the packages may be removed to a second tank 63 wherein they may be centrifuged for removing the excess liquid and may be dried in an oven 64.
If the fibers are to be resin-treated they may be impregnated with the resin in the first tank 62, centrifuged for removing excess impregnant in tank 63, dried in oven 64 and cured by heating in a curing oven 65.
Alternatively the packages may be impregnated with a resin in tank 62, centrifuged to remove excess resin in tank 63, impregnated with a catalyst in stage 64 and dried and cured in oven 65.
If the fibers are to be steam set, steam may be passed through the tubes 61 in tank 62 for setting the crimp and the packages may be dried in oven 64.
In a further embodiment the crimp may be set while the fibers are in the stutfer crimper by the application of heat to the block 10 in which case the crimp-set fibers in the packages may be dyed in the pressure dyeing tank 62 and dried in oven 64.
Various other combinations of steps will be readily apparent. In any event the mass is treated in such a way as to set the crimp in the fibers and to dye or further process the fibers as desired while still wound in package form.
The mechanism for withdrawing and winding the crimped yarn is shown in FIGS. 7 and 8. In this mechanism the sleeve 31 carrying the packages of treated and crimp-set yarn is disposed on a de-reeling spindle 70 and the wrapped tube 30 is withdrawn between a pair of rolls 71 and 72. The tape 20 is unwrapped from the package as it passes over the roll 72 and is smoothed out by the pressure shoe 73 and a backing plate 730 feeds over a roll 73b and is reeled onto a roll 74 for subsequent reuse. The roll 74 is driven by a gear train 75 from a drive motor 76. The tape may be slit in advance of the rolls 71 and 72 if necessary.
The operation of the drive motor 76 is controlled by a microswitch 77 which is adapted to be actuated by an arm 78 carrying the roll 71 and spring-pressed into engagement with the wrapped tube 30 by means of a spring 79.
The crimped yarn is withdrawn under tension from the mass of yarn in the package by means of a winder comprising a spool 80 on which the yarn is wound and a driving roll 81 on which the winding rests. The winder is shown as a constant speed winder of the usual construction. The crimped yarn on its way to the winder passes through a friction drag device 82.
In the operation of the embodiment shown in FIGS. 7 and 8 the mass of crimped yarn is fed from the sleeve 31 to the discharge point at the bite of the rolls 71 and 72 at which point the mass is unwrapped and the crimped yarn is withdrawn by the constant speed winder.
As the yarn is withdrawn from the mass between the rolls 71 and 72 the roll 71 approaches the roll 72, thereby actuating the microswitch and operating the motor 76 to withdraw a further quantity of the wrapped tube 30 from the sleeve 31 so as to maintain a substantially uniform quantity of yarn at the discharge point. The yarn is thus uniformly withdrawn without danger of tangling and is wound onto the spool 80 to form a yarn package of the usual type.
What is claimed is:
A package of textile fibers comprising a continuous core composed of a continuous filament yarn folded and packed to form a packed mass having random folds, wherein the folds are retained in said mass by the compacting pressure of the mass of filaments in the core, said core having substantially the same cross section throughout its length, a tubular support, and a tape wound together with said core in successive convolutions on said support, the core being held confined and compacted by said tape and the convolutions of said core being separated by the intervening tape, the support and said tape being pervious to liquids whereby treating liquid can be forced through said core from Within said support.
References Cited in the file of this patent UNITED STATES PATENTS 6 Smith Jan. 6, 1914 Reber June 17, 1930 Dom Apr. 12, 1932 Sackner Nov. 19, 1935 Sexton Nov. 3, 1936 Lippmann Mar. 13, 1951 De Vault et a1. July 14, 1953 Hanson Apr. 8, 1958 Rainard Oct. 7, 1958
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE564420D BE564420A (en) | 1957-02-04 | ||
NL110801D NL110801C (en) | 1957-02-04 | ||
NL224606D NL224606A (en) | 1957-02-04 | ||
GB2848/58A GB839147A (en) | 1957-02-04 | 1958-01-28 | Method and apparatus for treating textile fibres |
CH360455D CH360455A (en) | 1957-02-04 | 1958-01-30 | Device for treating textile fibers |
FR1198710D FR1198710A (en) | 1957-02-04 | 1958-02-04 | Method and apparatus for the treatment of textile fibers |
US13924A US3027108A (en) | 1957-02-04 | 1960-03-09 | Apparatus for withdrawing yarn from a core package |
US13926A US3000059A (en) | 1957-02-04 | 1960-03-09 | Method of treating crimped textile fibers |
US13925A US3058690A (en) | 1957-02-04 | 1960-03-09 | Textile fiber core package |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US638027A US2960729A (en) | 1957-02-04 | 1957-02-04 | Apparatus for treating textile fibers |
US13924A US3027108A (en) | 1957-02-04 | 1960-03-09 | Apparatus for withdrawing yarn from a core package |
US13926A US3000059A (en) | 1957-02-04 | 1960-03-09 | Method of treating crimped textile fibers |
US13925A US3058690A (en) | 1957-02-04 | 1960-03-09 | Textile fiber core package |
Publications (1)
Publication Number | Publication Date |
---|---|
US3058690A true US3058690A (en) | 1962-10-16 |
Family
ID=27486343
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13925A Expired - Lifetime US3058690A (en) | 1957-02-04 | 1960-03-09 | Textile fiber core package |
US13924A Expired - Lifetime US3027108A (en) | 1957-02-04 | 1960-03-09 | Apparatus for withdrawing yarn from a core package |
US13926A Expired - Lifetime US3000059A (en) | 1957-02-04 | 1960-03-09 | Method of treating crimped textile fibers |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13924A Expired - Lifetime US3027108A (en) | 1957-02-04 | 1960-03-09 | Apparatus for withdrawing yarn from a core package |
US13926A Expired - Lifetime US3000059A (en) | 1957-02-04 | 1960-03-09 | Method of treating crimped textile fibers |
Country Status (6)
Country | Link |
---|---|
US (3) | US3058690A (en) |
BE (1) | BE564420A (en) |
CH (1) | CH360455A (en) |
FR (1) | FR1198710A (en) |
GB (1) | GB839147A (en) |
NL (2) | NL110801C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353240A (en) * | 1965-08-03 | 1967-11-21 | Bancroft & Sons Co J | Method and apparatus for feeding yarn into a stuffer crimper |
US3353767A (en) * | 1965-08-03 | 1967-11-21 | Bancroft & Sons Co J | Yarn package |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE563224A (en) * | 1956-12-24 | |||
GB857974A (en) * | 1958-11-25 | 1961-01-04 | Scragg & Sons | Improvements in apparatus for crimping textile yarns |
NL255668A (en) * | 1959-09-23 | |||
DE1274478B (en) * | 1959-12-21 | 1968-08-01 | Bancroft & Sons Co J | Method of drawing off a yarn |
NL125709C (en) * | 1959-12-21 | |||
US3016677A (en) * | 1960-03-30 | 1962-01-16 | Bancroft & Sons Co J | Apparatus for plying crimped yarn |
GB923685A (en) * | 1960-03-31 | 1963-04-18 | Heinrich Buddecke | A method of and a device for drawing off yarn from yarn packs |
US3135039A (en) * | 1961-05-19 | 1964-06-02 | Bancroft & Sons Co J | Method for space dyeing yarn |
DE1234668B (en) * | 1961-11-25 | 1967-02-23 | Schulte & Dieckhoff Gmbh | Process for packing ladies' socks and a suitable device for this |
NL126060C (en) * | 1962-05-04 | |||
US3194199A (en) * | 1963-03-28 | 1965-07-13 | Continental Can Co | Can end unpackaging system |
US3266215A (en) * | 1963-03-28 | 1966-08-16 | Continental Can Co | Can end packaging apparatus |
US3226925A (en) * | 1963-06-28 | 1966-01-04 | Gossett Machine Works Inc | Method of processing textile slivers |
US3430311A (en) * | 1966-11-02 | 1969-03-04 | Bancroft & Sons Co J | Low tension delivery for stuffer crimper |
US3667094A (en) * | 1970-05-27 | 1972-06-06 | Polymer Processing Res Inst | Method for heat-setting of crimps of artificial filament tows |
BR7107791D0 (en) * | 1970-11-25 | 1973-02-22 | Polymer Processing Res Inst | PROCESSING IN PROCESS AND APPARATUS FOR THE PRODUCTION OF FIBER ENROLLED BY STABILIZATION CONTINUES THERMAL TO WET |
FR2296711A1 (en) * | 1974-12-31 | 1976-07-30 | Rhone Poulenc Textile | Storing yarn at high speed by packing randomly into sheath - so that the yarn in the sheath can be e.g. wound up |
US20060177384A1 (en) * | 2001-12-04 | 2006-08-10 | Brown Dale G | Sialagogue coatings for interproximal devices |
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US397539A (en) * | 1889-02-12 | Yarn beam or spool | ||
US507232A (en) * | 1893-10-24 | Island | ||
US1083765A (en) * | 1910-12-05 | 1914-01-06 | William T Smith | Cop-forming machine. |
US1764524A (en) * | 1926-07-30 | 1930-06-17 | Columbian Rope Co | Apparatus for making combined paper and fiber cordage |
US1854119A (en) * | 1927-02-07 | 1932-04-12 | Carey Philip Mfg Co | Yarn, cord, thread, etc., and method of manufacturing same |
US2021331A (en) * | 1933-02-10 | 1935-11-19 | Grand Rapids Fibre Cord Compan | Cellophane covered cord and method of manufacture |
US2059285A (en) * | 1936-06-05 | 1936-11-03 | J R Sexton Inc | Ornamental ribbon |
US2544798A (en) * | 1947-08-07 | 1951-03-13 | Celanese Corp | Sweatband |
US2654434A (en) * | 1950-06-10 | 1953-10-06 | Pacific Pumping Company | Apparatus for drying excavations |
US2829421A (en) * | 1949-07-21 | 1958-04-08 | Richard W Hanson | Armored strand of short parallel fibres |
US2854701A (en) * | 1956-03-07 | 1958-10-07 | Bancroft & Sons Co J | Crimping method and apparatus |
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US1643505A (en) * | 1925-01-09 | 1927-09-27 | Dry Zero Corp | Method and apparatus for producing bodies formed of separate fibers |
US1656828A (en) * | 1927-01-05 | 1928-01-17 | Edward R Powell | Method of and apparatus for producing rock wool |
NL189663B (en) * | 1953-08-06 | Sony Corp | COMPOSITE OF A BOX AND HANDLE. |
-
0
- NL NL224606D patent/NL224606A/xx unknown
- BE BE564420D patent/BE564420A/xx unknown
- NL NL110801D patent/NL110801C/xx active
-
1958
- 1958-01-28 GB GB2848/58A patent/GB839147A/en not_active Expired
- 1958-01-30 CH CH360455D patent/CH360455A/en unknown
- 1958-02-04 FR FR1198710D patent/FR1198710A/en not_active Expired
-
1960
- 1960-03-09 US US13925A patent/US3058690A/en not_active Expired - Lifetime
- 1960-03-09 US US13924A patent/US3027108A/en not_active Expired - Lifetime
- 1960-03-09 US US13926A patent/US3000059A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US397539A (en) * | 1889-02-12 | Yarn beam or spool | ||
US507232A (en) * | 1893-10-24 | Island | ||
US1083765A (en) * | 1910-12-05 | 1914-01-06 | William T Smith | Cop-forming machine. |
US1764524A (en) * | 1926-07-30 | 1930-06-17 | Columbian Rope Co | Apparatus for making combined paper and fiber cordage |
US1854119A (en) * | 1927-02-07 | 1932-04-12 | Carey Philip Mfg Co | Yarn, cord, thread, etc., and method of manufacturing same |
US2021331A (en) * | 1933-02-10 | 1935-11-19 | Grand Rapids Fibre Cord Compan | Cellophane covered cord and method of manufacture |
US2059285A (en) * | 1936-06-05 | 1936-11-03 | J R Sexton Inc | Ornamental ribbon |
US2544798A (en) * | 1947-08-07 | 1951-03-13 | Celanese Corp | Sweatband |
US2829421A (en) * | 1949-07-21 | 1958-04-08 | Richard W Hanson | Armored strand of short parallel fibres |
US2654434A (en) * | 1950-06-10 | 1953-10-06 | Pacific Pumping Company | Apparatus for drying excavations |
US2854701A (en) * | 1956-03-07 | 1958-10-07 | Bancroft & Sons Co J | Crimping method and apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353240A (en) * | 1965-08-03 | 1967-11-21 | Bancroft & Sons Co J | Method and apparatus for feeding yarn into a stuffer crimper |
US3353767A (en) * | 1965-08-03 | 1967-11-21 | Bancroft & Sons Co J | Yarn package |
Also Published As
Publication number | Publication date |
---|---|
NL110801C (en) | |
BE564420A (en) | |
NL224606A (en) | |
FR1198710A (en) | 1959-12-09 |
CH360455A (en) | 1962-02-28 |
GB839147A (en) | 1960-06-29 |
US3000059A (en) | 1961-09-19 |
US3027108A (en) | 1962-03-27 |
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