US2936508A - Yarn packaging apparatus - Google Patents

Yarn packaging apparatus Download PDF

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Publication number
US2936508A
US2936508A US714418A US71441858A US2936508A US 2936508 A US2936508 A US 2936508A US 714418 A US714418 A US 714418A US 71441858 A US71441858 A US 71441858A US 2936508 A US2936508 A US 2936508A
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Prior art keywords
thread
receptacle
layers
treatment
layer
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US714418A
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English (en)
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Buddecke Heinrich
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Priority to US853219A priority Critical patent/US3246743A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/78—Apparatus in which the depositing device or the receptacle is reciprocated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/80—Apparatus in which the depositing device or the receptacle is rotated
    • B65H54/82—Apparatus in which the depositing device or the receptacle is rotated and in which coils are formed before deposition
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a body formed of threaded wool and/ or of yarns of any kind for the treatment in preparation of and subsequent to the spinning process and, in this particular case, for the dyeing, bleaching, steeping, drying, steaming, impregnating, etc. by means of liquid, vaporous or gaseous treatment agents.
  • yarn will be dyed and treated similarly to wool by moving itto and fro in the dye bath etc. in the form of hanks, or also wound on bobbins, if it has not yet been dyed prior to being spun as bunch of spinning material.
  • the treatment may also be effected by passing or pressing the treatment agent through the yarn body.
  • the invention aims at creating a homogeneous and loosely built up thread body allowing easily to be formed
  • the thread body consists of rectangular, preferably square layers of coils directly lying one upon the other and formed of oblong helicoidally shaped thread coils tile-like overlapping each other, the winding directions of each subsequent layer being turned by a certain angle, preferably by 90.
  • the thread body is surrounded by a prismatic or cylindrical casing, the walls of which are permeable for the treatment agents (liquids, steam, and gases), as they consist of wide-meshed fabric, plait, perforated, plain, undulated, or projections carrying sheets and panels of anticorrosive metal, plastic, or of absorbent textile materials.
  • the treatment agents liquids, steam, and gases
  • means are provided for, by which the thread layers are kept in close touch with each other, e.g. by a holding member arranged to lay upon the uppermost thread layer.
  • a holding member may be inserted both underneath the lowest and above the uppermost thread layer.
  • the bag may be pro- 2,936,508 Patented May 17 1960 2 vided with an annular shutting device in itself well known, the device being adjustable downwards, according to the withdrawals of the thread, to close to the upper holding member, this member allowing easily to Withdraw the thread.
  • the thread body may also be built up as a small consumption pack for every days use for yarns and wool and having a contents of approximate 20 to 200 grammes or of up to 2 kilogrammes as binding thread packs or as harvest yarn thread packs.
  • the device for the formation of thread bodies of the said kind consists of a thread guide rotating round a coiling mandrel, the thread guide to wind the thread in helicoidal coils round the coiling mandrel, and of a delivery device strippingoif the thread coils from the free end of the coiling mandrel, the free end having an oblong cross section.
  • stripping ofi is done With interruptions, the gaps thus forming being bridged by individualconnecting thread sections.
  • the coils are delivered to a guiding device, by which they are brought to an arrangement in which they overlap each other, and whichdevice leads the individual thread layers directly and without the use of separating foils or the like to a prismatic receptacle.
  • the deposition of the layers is done in a way that each subsequent layer is turned, with regard to the previous one, by a certain angle, preferably by 90.
  • the receptacle For the reception of a new thread layer, the receptacle is turned by a certain angle as compared to the delivery edge of the guiding device and is moved to this edge with its distant side plane and subsequently moved backwards in conformity with the movement of the guiding device, the thread layer running olf the delivery edge and being deposited on the previous thread layer.
  • the receptacle is removable and interchangeable and may, at thesame time, be used as the casing for the treatment of the thread body. In addition, it may serve for the reception of an envelope, inside which'the thread body is formed by the deposition of the various layers.
  • the receptacle is mounted on a vertical supporting axle carried, in its turn, by a sliding carriage.
  • a gear wheel rotating on the axle and connected. therewith by a ratchet gear is engaged with a gearing on the guide for the sliding carriage in a way that the ratchet rotates, the axle, when the sliding carriage is moved in the direction of the delivery edge, however, that the gear does notsoat the return movement.
  • a supporting plate is provided for, which is lowered by a degree corresponding to the thickness of a thread layer, when a new thread layer is deposited.
  • the drive of the engine is stopped, as soon as the supporting plate reaches its lowest position.
  • the treatment subsequent to the spinning of the wool or the yarn is done in such a manner that the thread body described as being arranged in its casing or envelope etc., without being taking from its casing, may subseaeaasos quently be subjected to all manipulations required for the treatment, such as dyeing, steeping, bleaching, steaming impregnating, drying etc.
  • the treatment agents may be led through the wool or yarn body by pressure, by the slinging or centrifugal forces produced by the movement of the thread body, and/or by the use of supersonic waves.
  • the thread laying method may also be used for the deposition of layers of card slivers in cornered cans or, on combers, instead of the double or single bobbins.
  • the result is that not only the card sliver or the condensed sliver can be withdrawn from the can without any difiiculty, but that also considerable space is saved, so
  • FIG. 1 shows a schematic, perspective view of the building up of the thread body, a top view of the same, and a part of the thread layers on a larger scale
  • Fig. 2 shows a schematic top view of a thread body with a cylindrical casing
  • Fig. 3 shows a schematic view of a thread body provided with its casing and placed in a treatment tank
  • Fig. 4 shows a top view of a thread body covered by a holding member
  • Fig. 5 shows a thread body with a casing consisting of strip elements
  • a holding member 12 (Figs. 3 to 6) is put on the uppermost thread layer, by the weight of which the thread layers are slightly pressed the one against the other.
  • This holding member may be. placed in a square frame as shown on Fig. 3 or may consist of a ring as shown on Figs. 4 to 6. The eifect of its weight maybe replaced or supported by springs.
  • the casing consists of two strips 13 crossing each other on the bottom, each led upwards the opposite sides of the body, and each interlocking, at the upper edge, between two projections 14 of the ring-shaped holding member 12.
  • the strips are to have a rigid spring action resulting in their being in close touch of the .yarn body and thus securing an un- Fig. 6 shows a consumption pack for the thread body;
  • Fig. 7 shows a bag-shape execution of the envelope for thethread body
  • Fig. 8 shows a schematic, perspective view of the coiling device for the thread body
  • Fig. 9 shows a horizontal cross section of the coiling head center of Fig. 8.
  • Fig. 10 shows a detail.
  • the thread body 1 (Fig. l) is built up by individual thread layers 2 superimposed one upon the other. Each layer consists of oblong helicoidal coils 3 arranged in overlapped scale-like fashion. Compared with the subsequent layer, the direction of the coils of each thread layer is turned by a certain angle. In the case of Fig. 1, the angle of displacement amounts to 90 resulting, under consideration of each thread layer being kept square, in a prismatic thread body of a square base. Instead, the turning of the direction of the subsequent thread layers may also be effected by any other angle resulting, as shown on Fig. 2, in a cylindrical thread body. In the case of this body, the individual thread layers may have any rectangular shape.
  • the thread body is covered by a casing 4 (Fig. 3), the walls of which are permeable for the liquid, vaporous, and gaseous treatment agents.
  • the walls may be provided with perforations 5 of any shape or consist of cage bars 6 or of wide-meshed fabric or plait.
  • the walls may be plain or undulated or provided with stamped impressions and such like. They have to be of a material indifferent to the treatment agents thus to consist preferably of anti-corrosive metal or of indiifcrent plastic.
  • the treatment of the yarn body is eifected in a suitable treatment tank 7 (Fig. 3), into which the treatment agent is led in through an inlet 8 and lead off through an outlet 9, eventually under pressure and eventually making use of the possibility of increasing the intensity of the effect of the treatment agents by applying supersonic waves or vibrations 11.
  • the treatment may also be effected in such a way that the treatment agent in the tank 7 remains at rest and that the yarn body is moved through the treatment agent.
  • the casing of the yarn body consists of a stiff, widemeshed plastic or wire netting bound together at the opening end or provided with an annular lock and with loops 15 at the corners for the manipulation of the body in the treatment tank.
  • each part of the thread is evenly crossed both by its thread parts above and underneath, so that all thread parts are supported by a uni- .form pressure and kept at a uniform tightness and distance, which not only ensures a uniform dyeing, but also prevents an entanglement with each other of the thread parts by the dye bath.
  • the thread body according to the invention is wound and built up completely without any core.
  • the form of execution of the thread body as shown on .Fig. 6 is intended to serve both as a large and a small consumption pack.
  • the envelope consists of a foil bag 16 provided with a holding member 12 upon the uppermost thread layer and with a corresponding holding member 12 inserted underneath the lowest thread layer. The purpose of the latter is to guarantee the maintenance of the cross section shape of the thread body also at the lower end of the pack.
  • the upper opening end of the bag is provided with a well known clamping ring shutter 18, through which the thread 19'is withdrawn.
  • the clamping ring shutter can be attached at any height of the bag and is thus adjustable to a height close to and above the upper holding member 12 in accordance with the withdrawal of the thread and the sinking down of the holding member, in order to ensure a close touch of the holding member to the thread layers.
  • the device for the building up of the thread body as described is, in its essential parts, formed after the device for the formation of the above mentioned small consumption packs with separating leaves or such like between the various thread layers.
  • the thread 19 drawn from a cross wound bobbin 21 (Fig. 8) or such like is being led via a hollow axle 22 of a coiling head 23 through a thread guide 24 and wound on to a part 25 having a circular cross section of a coiling mandrel 26.
  • the mandrel Up to its free end 27, the mandrel is gradually changing into an oblong cross section having the same length of circumference and the helicoidally wound thread coils are being carried, by means of a special carrier device, in the form of endless bands 28, to the free end of the mandrel and discharged there. In this way, they are passing to a guide device 29 having the form of an endless band and are deposited, at its delivery edge 31, in a receptable 32.
  • the thread guide 24 is inside a rotor 33 (Fig. 9), which is pivoted inside a stationary stator 34 and which pivots the coiling mandrel 26, the latter being kept in a position not rotating as to the stator.
  • the drive of the device is efiected by a motor 36 (Fig. 8) via an intermediate shaft 37, which, via a belt pulley 38 drives a driving tube 39, which, in its turn, may be coupled with the rotor 33 together with the thread guide 24 by means of a clutch 41 preferably operated electrically, whilst the endless bands 28 are continuously driven directly via the driving tube 39.
  • a clutch 41 preferably operated electrically, whilst the endless bands 28 are continuously driven directly via the driving tube 39.
  • the drive of the rotor 33 is arrested by the clutch 41 on a permanent drive of the carrier bands 28 as soon as the winding of a thread layer is completed, which ensures that the guiding device 29 will receive thread layers separated from each other by a certain distance but interconnected with each other by the thread section 43.
  • Provisions are made above the endless band 29 of the guiding device for another endless band 44 synchronously moved with the band 29 and, at the same time, pressed against the thread layer on the band 29 in such a way that each thread coil is swung to the rear into a position to overlap the following thread coil.
  • this receptacle In order to deposit, in the receptacle 32, the individual thread layers one after the other turned by 90 as compared to each other, this receptacle is mounted on a rotating axle 45 borne by a sliding carriage 46, which can be moved to and fro in -a parallel direction to that of the coiling head axle, the axle 45 and the receptacle 32 carrying out simultaneously certain rotations.
  • a shaft 47 is permanently driven by the intermediate shaft 37, the shaft 47 rotating, via a bevel-gear-tooth-system 48/49, a cross shaft 51 which, on its turn, gives a uniform rotation to a supporting shaft 52, via a belt drive, for the endless band of the guiding device 29.
  • a cam notch 53 is cut in, engaging the roller 54 of a connecting rod 55 which, in its turn again, is articulated to the sliding carriage 46 carrying the receptacle 32.
  • a gear wheel 56 is pivoted on the carrier axle 45 rotating on and in the carriage 46, the gear wheel 56 being connected with the axle via a one-sided ratchet, e.g.
  • the cam notch 53 is cut in such a way as to efiect the movement in conformity with the movement of the endless band of the guiding device 29, so that the new thread layer is deposited on the previous thread layer 2, beginning at the edge 61, uniformly and. without any mutual entanglement of the thread coils, the direction of the thread coils of the-new layer being crossed to that of the thread coils of the previous layer. Owing to the freewheeling 57, the carrying axle 45 is not being. rotated at this return-movement.
  • the piled thread layers 2 are supported from below by a supporting plate 62.
  • the supporting plate is moved downwards by the thickness of one thread layer every time a new thread layer has been deposited in the receptacle. This is efiected by the screw spindle 63 passing through the hollow axle 45 and connected, at its upper end, with the supporting plate 62.
  • a ratchet wheel 64 is screwing on the screw spindle 63, the ratchet wheel being kept axially non movable with regard to the brackets 65 of the bearing frame of the carriage.
  • a ratched pawl 66 is mounted which, every time the carriage 46 is moving to the right, imparts a part rotation to the ratchet wheel 64, by which rotation the screw spindle 63, together with the supporting plate 62, is moved downwards by a stretch corresponding to the thickness of a thread layer.
  • the inside design of the above mentioned coiling head 23 may be seen from Fig. 9.
  • the drivingtube 39 permanently driven by means of its belt pulley 38, is pivotally mounted in a stationary stator 34 by means of a ball bearing 68.
  • the rotor 33 is pivotally arranged inside the driving tube, rotatably mounted in the driving tube 39 by means of a ball bearing 69 and at the right end in the stator 34 by means of the ball bearing 71. At the left end, the rotor is bell-mouthed and here carries the thread guide 24. Adjoining to the thread guide to the right up to the right end a passage duct 72 is provided for, through which the thread 19 is drawn when, at the rotation of the thread guide 33, it is wound on the circular cross section part 25 of the coiling mandrel 26.
  • the thread coils wound up are carried, by the carrier bands 28 and in the manner as described, to the free end 27 of the coiling mandrel.
  • the coiling mandrel which is kept in a position not rotatable with regard to the stator by a generally known equipment, is carried by an axle 73 pivotally arranged by means of ball bearings 74, 75 of the rotor 33 and carries a worm gear 76 which is engaged 'with carrying wheels 77 of the endless bands 28.
  • axle 73 is carrying, in addition, 'a gear wheel 78 meshing with a gear wheel of a pair of planet wheels 79, one
  • the pair of planet wheels 79 I is pivoted in the rotor 33.
  • the rotor may be coupled by the electro-magnet coupling 41 mentioned.
  • clutch couplings 83, 84 are non-rotatably arranged on a grooved part 82 of the rotor 33 but shiftably in an axial direction, clutch 83 cooperating With an 'electro-magnet 85 connected to the stator 34, clutch 84 cooperating with an electro-magnet 86 connected to the ;driving tube.
  • the carrier bands 28 are kept in motion without interruption via'the gearing and the tooth wheels 81, 79, 78, and 76. If, the electro-magnet 86 is excited, clutch 84 is attracted and will couple the rotor 33 with the driving tube 39, so that the thread is wound on the coiling head, and ,at the same time, the thread coils are carried to the free end 27 by the carrier bands 28.
  • an apparatus for producing thread bodies for the treatment of the thread in preparation of and subsequent to the spinning consisting of interconnected rectangular thread layers directly deposited the one ,upon the other being formed of oblong helicoidically shaped thread coils arranged in overlapped scale like fashion within their layers, comprising a thread guide, a coiling mandrel, means for rotating said thread guide round said coiling mandrel, means for stripping off the wound coils "from said coiling mandrel, driving means adapted for by connecting thread sections.
  • a prismatic receptacle for receiving the coiled thread layers, a guiding "device for feeding the thread layers from the end of the coiling mandrel up to said receptacle, and an equipment for effecting overlapping of neighboring coils cooperating 'with said guiding device.
  • said means for interrupting the drive of said rotating means for the thread guide comprising a driving tube, a rotor carrying s aid thread guide and surrounding said driving tube, an electr'omagnetsecured to said driving tube, a stationary electromagnet, two coupling disc unrotatably but sl1ift able connected with said rotor each cooperating with one of the two electromagnets, means for alternatively exciting said electromagnets whereby said thread guide is rotated or arrested.
  • said receptacle being removable and interchangeable, and so constructed as to represent a treatment casing for the thread body and 'for reception of a treatment casing for the thread body.
  • a supporting plate in said receptacle supporting said thread layers means for lowering said supporting plate by a stretch corresponding to the thickness of a thread 'layereach time a new thread layer has been deposited.
  • a prismatic receptacle for receiving the coiled thread layers, a guiding device for feeding the thread layers from the end of the coiling mandrel up to said receptacle, said feeding device terminating in a delivery edge, a supporting axle mounting said receptacle, a sliding carriage carrying said supporting axle, a gear wheel rotatably mounted about said axle, a ratchet gear between said axle and said'gear wheel, a stationary guidance for said slide, a rack gear connected with said stationary guidance and being in mesh with said gear wheel, whereby, when said sliding carriage being moved towards said delivery edge, said ratchet gear rotates said axle together with said receptacle but does not so at the return movement of the sliding carriage.
  • guiding device for feeding the thread layers from the end of the coiling mandrel up to said receptacle, a sliding carriage carrying said receptacle, a cam notch, a connecting rod connecting said sliding carriage with said cam notch, driving means for said guiding means comprising a large bevel gear carrying said cam notch at its 10.
  • a prismatic receptacle for receiving said thread layers forming the thread body, a supporting plate in said receptacle supporting said thread layers, a hollow axle supporting said receptacle, a screw spindle passing through said hollow axle, a sliding'carriage carrying said hollow axle and mounting said screw spindle, means for moving to and fro said sliding carriage, a ratchet wheel secured to said screw spindle, a stationary mounted ratchet pawl cooperating therewith, whereby an each moving said sliding carriage to and fro said screw spindle being turned in order to lower said supporting plate-by a stretch corresponding to the thickness of a thread player.
  • a supporting plate in said receptacle supporting said vthread layers means for lowering said supporting plate by a stretch corresponding to the thickness of a thread layer each time a new thread layer has been deposited, said lowering means comprise a screw spindle, a driving mechanism and means for switching off said .driving means, when said receptacle is filled and said screw spindle reaches its lowest position.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Packaging Of Special Articles (AREA)
US714418A 1957-02-16 1958-02-10 Yarn packaging apparatus Expired - Lifetime US2936508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US853219A US3246743A (en) 1957-02-16 1959-11-16 Yarn package

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Application Number Priority Date Filing Date Title
DE872649X 1957-02-16

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US2936508A true US2936508A (en) 1960-05-17

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US714418A Expired - Lifetime US2936508A (en) 1957-02-16 1958-02-10 Yarn packaging apparatus

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GB (1) GB872649A (un)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103237A (en) * 1960-08-10 1963-09-10 Crum Eben Jefferson Wire handling apparatus
US3120893A (en) * 1961-06-19 1964-02-11 Eastman Kodak Co Tow bale
US3120689A (en) * 1959-08-20 1964-02-11 Bjorksten Res Lab Inc Fiber winding and fabricating method and machine
US3170310A (en) * 1960-09-24 1965-02-23 Electrolux Ab Heat operated absorption refrigerator
US3331221A (en) * 1967-07-18 Fabric bag for protecting articles in liquid treating baths
US3702492A (en) * 1970-06-22 1972-11-14 Deering Milliken Res Corp Yarn bulking methods
FR2615537A1 (fr) * 1987-05-23 1988-11-25 Becker Josef Procede de traitement de matieres textiles filiformes
EP0316862A2 (en) * 1987-11-16 1989-05-24 E.I. Du Pont De Nemours And Company Apparatus and process for packaging yarn and product therefrom
US4936001A (en) * 1987-11-16 1990-06-26 Koskol Joseph E Apparatus and process for packaging continuously connected lengths of compacted yarn
US4956901A (en) * 1987-11-16 1990-09-18 E. I. Du Pont De Nemours And Company Apparatus and process for forming a wad of yarn

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8418178D0 (en) * 1984-07-17 1984-08-22 Courtaulds Plc Formation of bales

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604687A (en) * 1950-12-01 1952-07-29 Firestone Tire & Rubber Co Apparatus for packing of ribbon or filamentary material
US2689644A (en) * 1951-10-03 1954-09-21 Buddecke Heinrich Thread pack and method of and means for preparing the same
US2721371A (en) * 1952-02-01 1955-10-25 Ici Ltd Packaging of yarns and filaments
US2804973A (en) * 1951-06-09 1957-09-03 Buddecke Heinrich Yarn pack and method of and means for its preparation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604687A (en) * 1950-12-01 1952-07-29 Firestone Tire & Rubber Co Apparatus for packing of ribbon or filamentary material
US2804973A (en) * 1951-06-09 1957-09-03 Buddecke Heinrich Yarn pack and method of and means for its preparation
US2689644A (en) * 1951-10-03 1954-09-21 Buddecke Heinrich Thread pack and method of and means for preparing the same
US2721371A (en) * 1952-02-01 1955-10-25 Ici Ltd Packaging of yarns and filaments

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331221A (en) * 1967-07-18 Fabric bag for protecting articles in liquid treating baths
US3120689A (en) * 1959-08-20 1964-02-11 Bjorksten Res Lab Inc Fiber winding and fabricating method and machine
US3103237A (en) * 1960-08-10 1963-09-10 Crum Eben Jefferson Wire handling apparatus
US3170310A (en) * 1960-09-24 1965-02-23 Electrolux Ab Heat operated absorption refrigerator
US3120893A (en) * 1961-06-19 1964-02-11 Eastman Kodak Co Tow bale
US3702492A (en) * 1970-06-22 1972-11-14 Deering Milliken Res Corp Yarn bulking methods
FR2615537A1 (fr) * 1987-05-23 1988-11-25 Becker Josef Procede de traitement de matieres textiles filiformes
BE1001143A5 (fr) * 1987-05-23 1989-08-01 Becker Hubert Procede de traitement de matieres textiles filiformes.
CH680485GA3 (un) * 1987-05-23 1992-09-15
EP0316862A2 (en) * 1987-11-16 1989-05-24 E.I. Du Pont De Nemours And Company Apparatus and process for packaging yarn and product therefrom
US4863029A (en) * 1987-11-16 1989-09-05 E. I. Du Pont De Nemours And Company Apparatus and process for packaging yarn and product therefrom
US4936001A (en) * 1987-11-16 1990-06-26 Koskol Joseph E Apparatus and process for packaging continuously connected lengths of compacted yarn
EP0316862A3 (en) * 1987-11-16 1990-07-18 E.I. Du Pont De Nemours And Company Apparatus and process for packaging yarn and product therefrom
US4956901A (en) * 1987-11-16 1990-09-18 E. I. Du Pont De Nemours And Company Apparatus and process for forming a wad of yarn

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GB872649A (en) 1961-07-12

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