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US3466717A - Method of and apparatus for sizing warps - Google Patents

Method of and apparatus for sizing warps Download PDF

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Publication number
US3466717A
US3466717A US683332A US3466717DA US3466717A US 3466717 A US3466717 A US 3466717A US 683332 A US683332 A US 683332A US 3466717D A US3466717D A US 3466717DA US 3466717 A US3466717 A US 3466717A
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Prior art keywords
yarns
size
sizing
roller
chamber
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US683332A
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English (en)
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Susumu Kuroda
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Kawamoto Corp
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Kawamoto Ind
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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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/141—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where an element is used to mitigate the quantity of treating material on the roller
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H5/00—Beaming machines
    • D02H5/02—Beaming machines combined with apparatus for sizing or other treatment of warps

Definitions

  • the present invention is concerned with sizing of warps which is performed before the yarns are,woven into a cloth, and more particularly, it relates to a method of and an apparatus for sizing warps by the use of a quickly solidifying size in which wax predominates.
  • the yarns coated with such a size absorbed the water which was contained in the size, and as a result, the yarns became wet and swollen.
  • the wet and swollen yarns tended to become entangled and-snarled with the adjacent yarns whenever they were brought into contact with each other due to causes such as the vibration of the apparatus per se and the torque imparted to the twisted yarns.
  • It is another object of the present invention to provide an apparatus for sizing yarns comprising a sizing section for applying a size onto yarns and a size solidifying section disposed adjacent to said sizing section and adapted for solidifying or coagulating the size which is coated on said yarns, the predominant composition of said size being wax, said apparatus being operative to size said yarns while being advanced continuously through said respective sections, wherein said sizing section comprises a size vat adapted for maintaining said size in liquid state and size applying means disposed adjacent to said size vat and adapted for applying said liquid size onto said yarns while being advanced, and said size solidifying section has a cooling chamber defined by rear and front end walls provided with an inlet and an outlet, respectively, for the yarns and also by opposite side walls and an openable top cover, said solidifying section being provided within said cooling chamber with a cooling means for generating and circulating cooled air currents therein.
  • FIG. 1 is a schematic longitudinal sectional view showing an embodiment of the warp sizing apparatus of the present invention
  • FIG. 2 is a schematic side elevational view of an example of the yarn supply section in the aforesaid apparatus, incorporating a warpers beam;
  • FIG. 3 is a schematic side elevational view of an example of the beaming section in the apparatus of FIG. 1, incorporating the members of the beaming section of a warper;
  • FIG. 4 is a representation similar to FIG. 3, showing an example of the beaming section in the apparatus of FIG. 1, equipped with the members of the drum section of a sectional warper;
  • FIGS. 5 and 6 are representations of modified examples of the size vat for use in the apparatus of FIG. 1.
  • the warp sizing apparatus of the present invention comprises, substantially, a yarn supply section A, a sizing section B, a size solidifying section C and a beaming section D which are arranged in the order of the successive steps with which the yarns are processed, and further comprises a drive source and drive force transmission section B.
  • the yarn supply section A comprises a plurality of creels 1 and a plurality of cheeses 2 mounted thereon.
  • This mechanism includes a first comb 4, guide rollers 5 and 6, a carrier roller unit 7 and a push-up roller 8 and a second comb 9.
  • Said carrier roller unit 7 comprises a powerdriven main roller 7a and two auxiliary rollers 7b and 7c.
  • the push-up roller 8 normally is positioned below the plane of the passage or path of the grouped yarns so that the yarns are normally out of contact with this pushup roller 8. The function of this push-up roller 8 will be described later.
  • the sizing section B includes a sizing chamber 10 which is defined by an openable top cover 11, front and rear end walls and opposite side walls. Said rear end Wall is provided with an inlet slot 12 for the incoming yarns, while the front end wall is provided with an outlet slot 13 for the outgoing yarns.
  • An appropriate number of electric heaters 14 are mounted on the inner wall of said cover 11.
  • a size vat 15 in which is housed an electric heater (not shown).
  • This size vat contains a quick solidifying type molten size 16 whose predominant composition is wax. This molten size may be made with hardened castor oil, Z-ethylhexyl-acrylate and henzoyl peroxide as is described in Example 1 of Japanese Patent Publication No.
  • a sizing roller 17 In the upper section of the size vat 15 is disposed a sizing roller 17 in such manner that the lower portion of which is immersed in a bath of said molten size 16 and that the top thereof is positioned so as to be in substantially the same level with the path of the yarns.
  • the roller 17 is heated from within the roller by an appropriate means housed therein and is rotated by a driving means in the feeding direction of the yarns with a peripheral speed which is smaller than the speed at which the yarns are fed.
  • a doctor roller 18 Disposed rearwardly of the sizing roller 17 is a doctor roller 18 with a very small space being left therebetween, said doctor roller being adapted to be rotated either in the same direction as the sizing roller 17 or in the opposite direction relative thereto, for effecting the control of the amount of the molten size which adheres to and is transferred by the periphery of the roller 17 to the yarns.
  • vertically adjustable size levelling rollers 19, 20 and 21 at a level substantially the same as the path of the yarns. These rollers are adapted to be heated by appropriate means and are rotated by driving means, re spectively, with a peripheral speed which is smaller than the speed at which the yarns are advanced.
  • a felt member 65 for wiping off the molten size is disposed so as to be in sliding contact with each of the size leveling rollers 19, 2t) and 21, so that the molten size adhering to the peripheries of these size levelling rollers is adapted to be wiped off.
  • the size solidifying section C includes a cooling and solidifying chamber 22 which is located adjacent to the delivery side of the sizing chamber 14).
  • This chamber 22 is defined by rear and front end walls provided with an inlet slot 24 and an outlet slot 25, respectively, and also by opposite side walls (not shown) and by an openable top cover 23.
  • a cooling means 27 equipped with a fan (not shown).
  • the air supply duct 28 has its foremost end which opens the rearward section of the cooling and solidifying chamber, while the foremost end of the air suction duct 29 opens in the forward section of said chamber.
  • the air in said cooling and solidifying chamber is sucked into the opening of the air suction duct 29 and, after being cooled by the cooling means, it is passed through said air supply duct 28 to be ejected into said rearward section of the cooling and solidifying chamber and therefrom the air currents drift toward said forward section of the chamber and are again sucked into the air suction duct to be recycled.
  • a comb 30 for adjusting the arrangement of the rows of yarns, a guide roller 31 for guiding the advancing yarns, a dancer roller 32 which is disposed above said roller 31, and a second guide roller 33 which is positioned at the same level as said guide roller 31.
  • the beaming section D has a measuring roller 36, a beaming roller 37, a twitch roller 38 and a take-up beam 39. These members are mounted on a frame 34.
  • the driving source and drive force transmission mechanism E is divided roughly into the following two systems. One of them comprises a motor 40 and a mechanism for transmitting its drive force. The other comprises a motor 48 and a mechanism for transmitting its drive force.
  • the motor 411 is a DC motor, the drive force of which is transmitted to a main transmission shaft 41.
  • Speed change mechanisms 42, 43, 44, 45, 46 and 47 are coupled, through appropriate transmission members, to said main transmission shaft 41.
  • the transmission mechanism 42 on the other hand, is coupled, through an appropriate transmission member, to a carrier roller unit 7.
  • the speed change mechanism 43 is coupled to the beaming roller 37.
  • the speed change mechanism 44 is coupled to the sizing roller 17 to rotate the same. Between the toothed wheels (not shown) mounted on the respective shafts of said sizing roller 17 and the doctor roller 18 is interposed an intermediate toothed wheel (an idle gear). Accordingly, the doctor roller 18 is rotated in the same direction as the sizing roller 17.
  • the speed change mechanisms 45, 46 and 47 are coupled to the size levelling rollers 19', 20 and 21,
  • the motor 48 is a DC motor, the driving force of which is adapted to be utilized for the driving of the take-up beam 39 through a speed change mechanism 49.
  • the rotation speed of the motor 48 is adapted to be slowed down in accordance with the increase in the accumulated layers of yarns wound around the take-up beam 39.
  • the yarns 3 which are withdrawn from the respective cheeses located in the yarn supply section A are convergingly gathered together as illustrated, and while they are passing the comb 4, adjustment is made of the intervals or spaces between the respective pairs of the yarns. While retaining the transverse intervals between the adjacent individual yarns, the rows of yarns are withdrawn while being in contact with the upper periphery and also the lower periphery of the guide rollers 5 and 6, respectively. Thereafter, the yarns are passed around the upper periphery of the auxaliary roller 7b of the carrier roller unit 7 and are led to the lower periphery of the main roller 7a of said unit. Therefrom the yarns again proceed upwardly so that they are passed around the rear face and are led to the upper periphery of the roller 7c and then, passing at a level above the push-up roller 8, the yarns are advanced through the second comb 9.
  • the yarns which have passed through the comb 9 are fed in sheet form into the sizing chamber 10 through the inlet slot 12 thereof.
  • sheet form used herein mean a large number of warps arranged in one plane in parallel and transversely spaced relation with each other, and do not imply such form of material as paper or woven cloth which extends in the form of a continuous sheet.
  • the sheet form yarns which have entered into the sizing chamber 10- are fed so as to be brought into contact with the top periphery of the sizing roller 17.
  • the yarns are coated here with the molten size by said sizing roller which rotates at a peripheral speed which is smaller than the speed at which the yarns are advanced.
  • the amount of the molten size which is coated on the yarns can be adjusted by the doctor roller 18 in a manner as has been described above.
  • the yarns which have been coated with the molten size are further advanced continuously while being brought into sliding contact or frictional engagement with the lower periphery, the upper periphery and the lower periphery of the size levelling rollers 19, 20 and 21, respectively, in this order.
  • the size levelling rollers 19, 20 and 21 work in such fashion that they wipe surplus molten size off from the portions of the peripheries of the individual yarns where an excessive amount of size adheres to, and at the same time work so as to shift or move a part of such surplus size to the portions of the yarns where there is a shortage in the amount of the adhering size, so that the peripheries of the individual yarns are coated evenly with a proper amount of size, and the size levelling rollers also work so as to enable a part of the size adhering to the peripheries of the yarns to permeate into the interior portions of the individual yarns.
  • the sizing chamber is heated by electric heaters 14 mounted on the inner wall of the cover 11 thereof. Besides, this chamber is substantially closed with the exception of the portions of the inlet slot 12 and the outlet slot 13 thereof, so that the temperature within this chamber is substantially perfectly preserved. As a result, the molten size coated on the individual yarns by the sizing roller 17 is prevented from becoming solidified. Moreover, the size levelling rollers per se are also heated, and therefore, the molten size which has been applied onto the peripheries of the individual yarns is evenly distributed over the peripheries of the respective yarns.
  • the amount by weight of the size adhering to an individual yarn is preferably in the range of from 2.0% to 2.5% of the weight of the yarn. It has been already stated that the amount of the size applied onto the yarns can be adjusted by virtue of the doctor roller 18. It should also be noted that a further adjustment of a very small amount of the size adhering to the individual yarns 3 can be effected by controlling the space provided between the sizing roller 17 and the doctor roller 18 so as to adjust the amount of the size to be carried on the periphery of the sizing roller 17, and further by controlling the length of the yarns 3 where the same contact with the periphery of the sizing roller 17 which is effected by arranging the size levelling rollers 19, 20 and 21 so as to be adjusted of their levels or vertical positions.
  • the yarns which have been subjected to the size levelling operation are delivered from the outlet slot 13 of the sizing chamber 10 and are fed therefrom to the cooling and solidifying chamber 22 of the next step through the inlet slot 24 thereof.
  • the adjacently arranged rows of sheet-form individual yarns Which have been introduced into the cooling and solidifying chamber 22 are, needless to say, arranged in such a manner that the respective yarns are transversely spaced from each other.
  • the sheet form yarns are vertically divided further into several groups 3B of rows of yarns.
  • the divided individual groups 3B of rows of yarns are applied onto each of the dividing guide rollers 26.
  • the divided groups of yarns are rendered to assume a state in which the yarns are diverged forwardly for the distance starting from the size levelling roller 21 in the preceding step to the dividing guide roller 26.
  • the divided groups of yarns which have passed the dividing guide roller 26 are gradually converged as they proceed and are delivered from the cooling and solidifying chamber 22 through its outlet slot 25. Thereafter the delivered yarns are advanced through the comb 30 to adjust the row arrangement and are then applied onto the guide rollers 31 and 33 so that the yarns are gathered together to resume their initial sheet form 3A.
  • the sheet form yarns 3A are then pressed from thereabove by a dancer roller 32 while travelling between the guide rollers 31 and 33 so that the possible occurrence of slackening in the tension of the rows of yarns is prevented.
  • the groups of rows of yarns are gradually converged as the yarns proceed. Therefore, it should be understood that the spaces between the respective pairs of yarns attain the greatest intervals when the yarns are positioned at the dividing guide roller 26. Such great intervals between the individual yarns are useful and effective when cooling air currents are passed through the spaces provided between the respecive pairs of yarns to cool the molten size carried thereon.
  • the cool air currents which are generated by the cooling means 27 are adapted to freely pass through the spaces between the individual yarns in the cooling and solidifying chamber 22 so that the cool air currents cool and solidify the molten size adhering to the peripheries of the individual yarns rapidly or relatively shorter period.
  • the sheet form yarns 3A which have passed the guide roller 33 enter into the beaming section D, and while passing through the comb 35, the width of the rows 3A of the yarns is adjusted to a required width and also the intervals between the individual yarns are adjusted again. Thereafter, the yarns are passed around the upper periphery of the measuring roller 36 and around the rear as well as the lower periphery of the beaming roller 37, and they are further passed around the upper periphery of the twitch roller 38. Therefrom the yarns are transferred to the take-up beam 39 for being wound therearound.
  • the yarns wound around the take-up beam 39 are then collected in a desired number to be wound around a loom beam, but this loom beam is not included in the scope of the present invention.
  • the push-up roller 8 is lifted to push the rows 3A of yarns upwardly whereby the sizing roller 17 is disengaged from its contact with the rows 3A of yarns.
  • the push-up roller 8 is lowered so that the rows 3A of yarns are again brought into contact with the sizing roller 17.
  • electric heaters 14 are provided on the inner wall of the cover 11 of the sizing chamber to heat the interior of said chamber and to preserve the chamber at an elevated temperature.
  • the sizing chamber 10 is substantially perfectly closed with the exception of the portions of the inlet slot 12 and the outlet slot 13, and besides, a relatively large amount of heat is emitted from the heated size vat 15 and also from other portions of the chamber, and therefore, the interior of the chamber is kept at a sufficiently elevated temperature, so that the molten size applied onto the yarns is prevented from being rapidly cooled and solidified. For this reason, the provision of the electric heaters 14 may be omitted when the circumstance permits it.
  • the aforesaid embodiment is designed so as to perform the operation at a high speed and with good efficiency by the arrangement such that a dividing guide roller 26 is provided in the cooling and solidifying chamber 22 to divide the rows 3A of yarns into vertically spaced stages so that the molten size adhering to the yarns 3 is solidified by being contacted by the cool air currents.
  • a dividing guide roller 26 is provided in the cooling and solidifying chamber 22 to divide the rows 3A of yarns into vertically spaced stages so that the molten size adhering to the yarns 3 is solidified by being contacted by the cool air currents.
  • the cooling means 27 may also be omitted, and the solidification of the molten size adhering to the yarns may be effected only by the supply of the currents of air held at room temperature.
  • the yarns 3 are adapted to be withdrawn from the cheeses 2 which are mounted on the creels 1.
  • the set-up of the yarn supply section A may be modified so that beam creel and warpers beams 51 mounted thereon may be installed as shown in FIG. 2.
  • the respective sheet-form rows of yarns withdrawn from said warpers beams 51 are passed through the comb 4 to be adjusted of the width of the rows of yarns in a manner similar to that described in connection with the embodiment of FIG. 1.
  • the yarns are applied onto the guide rollers 5 and 6 successively so that the respective sheet-form rows of yarns are gathered together into a single sheet form by these rollers, and therefrom the single sheet of yarns is passed through the carrier roller unit 7.
  • the sizing is performed in a manner similar to that described with respect to the preceding embodiment.
  • a modified embodiment of the beaming section D is represented by the adoption of the beaming section 52 of a warper and the manner as is shown in FIG. 3.
  • a beaming section 52 includes a first comb 53, a carrier roller unit 54, a second comb 55 and a guide roller 56 all of which are disposed at substantially the same level with the path of the yarns in the order of the advancement of the yarns, and also includes a warpers beam 58 disposed below the guide roller 56.
  • the yarns which have already undergone the side solidifying treatment are passed in sheet form 3A through said comb 53, and via the carrier roller unit 54, they are passed once again through said second comb 55, by which the width of the sheet 3A is adjusted to the width (length) of the warpers beam 58.
  • the sheet form yarns are further passed around the guide roller 56 and are directed or led to the warpers beam 58 which is held in contact with a drum 57.
  • the sheet of yarns is then wound around the warpers beam 58 due to the rotation of said drum 57.
  • the drum 57 which is rotated while being held in contact with the layers of yarns wound around the warpers beam is installed closer to said beam 58.
  • FIG. 4 A further modification of the beaming section D is shown in FIG. 4.
  • a drum section 59 of a sectional warper is utilized.
  • This drum section 59 includes a leasing comb 60, a guide roller 61, a comb 62 and a drum 63.
  • the sheet form yarns 3A are passed through these respective members in this order to be finally wound around the drum 63.
  • the yarns which have been wound around the warpers beam 58 are then re-wound around a single loom beam after being collected into a required number of yarns as in the case of the take-up beam 39. Also, the yarns wound around the drum 63 of the sectional warper is rewound around a single warpers beam. It is to be noted, however, that these operations concerning these re-winding do not constitute a part of the present invention.
  • FIGS. 5 and 6 Modified examples of the sizing section B are shown in FIGS. 5 and 6, respectively.
  • the doctor roller is substituted by an upper Sizer-roller 17 which is disposed above the sizing roller 17 in rolling contact therewith and so as to be brought into contact also with the advancing yarns at the top periphery of the roller 17.
  • These two sizing rollers 17 and 17 are rotated in the directions as are indicated by the arrows, respectively.
  • the molten size is allowed to adhere first onto the periphery of the roller 17 and then it is transferred therefrom to the periphery of the roller 17 and in turn onto the travelling yarns as the yarns are in contact with the top of said roller 17'.
  • the roller 17' is rotated at a peripheral speed which is smaller that the feeding speed of the yarns, in the same way as in the case of the described first embodiment where the peripheral speed of the sizing roller 17 is smaller than the feeding speed of the yarns.
  • a doctor knife 64 is used in place of the doctor rolls 18.
  • This doctor knife 64 is made of a material such as felt and it serves to adjust the amount of the molten size adhering to the periphery of the sizing roller 17 which is adapted for applying the molten size onto the yarns 3 as the latter are in contact with the top periphery of the sizing roller 17.
  • high speed operation may be accomplished by providing, in the sizing chamber 10, a plurality of size vats 15 disposed in series in the direction of the advancement of the yarns, or by the provision of a size vat of a substantial length extending in the longitudinal direction of the apparatus which is divided by laterally extending partition walls installed therein into several adjacent sections arranged in series in the longitudinal direction of the apparatus, each of said sections being provided with a unit of size applying means comprising a sizing roller and a doctor roller or with such a modified sizing unit as has been described above.
  • the present invention utilizes a quickly solidifying size in which wax predominates and which is melted by the application of heat so that the molten size is deposited or applied onto the yarns by a sizing roller or rollers, and the present invention is not one which is so designed as to immerse the yarns into a size solution which contains water. Therefore, the yarns which are treated according to the method and the apparatus of the present invention are made free from such an undesirable phenomenon as is encountered where the yarns are substantially impregnated with waterbearing size solution and the resulting Wet yarns become swollen and these swollen yarns shrink to a considerable degree upon being dried.
  • the tendency of the occurrence of entanglement and snarling of yarns encountered in the process of the prior art is minimized according to the process of the present invention for sizing and cooling and solidifying sized yarns.
  • the present invention minimizes the Wetting and the resulting swelling of yarns and also minimizes the shrinkage of yarns caused by drying, and this fact greatly facilitates the control of the tension of the yarns throughout the sizing operation.
  • the method of the present invention is designed to solidify the molten size coated on the yarns by the mere application of cool air currents, leading to the fact that the difficulties which were accompanied by the use of the method and the apparatus of the prior art are eliminated perfectly according to the present invention and that as a result, the yarns are treated to give the desired effect.
  • the chances that the members constituting the apparatus are brought into contact with the yarns during the process of cooling and solidifying the molten size adhering to the yarns are eliminated to a minimum extent, with the result that the finished sized yarns are always given round cross sections.
  • the molten size is applied evenly onto the entire peripheries of all of the yarns by the provision of the size levelling rollers, leading to the fact that the embracing force of the size which envelops the yarns can increase so that, as a result, there is caused hardly any flufiing of yarns to develop.
  • the cloths which are woven with the yarns treated according to the present invention give a very agreeable feeling.
  • the yarns treated according to the present invention are smooth and are of good slidablity and of satisfactory resistance to wear, and therefore, the yarns not only do not require to be subjected to any additional treatment such as after-waxing and after-oiling treatment, but also they are of highly increased weavability, Furthermore, the yarn obtained according to the present invention is free from being hygroscopic, and accordingly, it is possible to directly subject them to water jet looms which provide an increased weaving efiiciency.
  • the present invention eliminates the development of swelling and shrinking of yarns during the sizing and the cooling-solidifying steps, it is suited for the sizing of all kinds of yarns including spun yarns, synthetic filament yarns and man-made filament yarns. Accordingly, there is no need for changing, unlike the prior art, the size from one type to another to meet the different kinds of yarns which are treated. Instead, any kind of yarns can be sized With a single and the same type of size, and this permits the operation of changing yarns from a certain type to a different type to be accomplished rapidly.
  • the method of the present invention requires no calory obtained from heating, to effect the solidifying of the applied size, and permits economical production of sized yarns which are of highly increased 'weavability and which need no additional after-waxing nor after-oiling treatment.
  • the apparatus for practicing the method of the present invention does not require the provision of means for carrying out such surplus treating steps as mentioned above. This accordingly leads to a reduced price of the apparatus as a Whole.
  • a method of sizing a large number of yarns being advanced in sheet form with a size including Wax as the predominant component thereof which is in solid state at room temperature and is in liquid state at a substantially elevated temperature above room temperature comprising storing the size in liquid state in a container, applying the liquid size to the peripheral surface of a heated roll, regulating the quantity of size adhering to the heated roll, contacting the peripheral surface of the heated roll with the size thereon with the advancing yarns to transfer the regulated liquid size from said roll to said yarns, contacting the surfaces of the thus sizecoated yarns with a plurality of heated levelling rolls so that excess size on each of said yarns is removed by said levelling rolls and uniformly applied to the yarns throughout the entire length thereof, and passing the thus sizecoated yarns through a size solidifying chamber in which cooled air currents are circulated to solidify said size on said yarns.
  • An apparatus for sizing a large number of yarns by use of a size including wax as the predominant component thereof which is in solid state at room temperature and is in liquid state at a substantially elevated temperature above room temperature comprising a sizing section for coating yarns with size and a size solidifying section disposed adjacent said sizing section for solidifying the size coated on the yarns, means for advancing the yarns in sheet form successively through said sizing and size solidifying sections, said sizing section including sizing chamber defined by front and rear end walls provided with an outlet and an inlet, respectively, for the yarns, opposite side walls and an openable top cover, a vessel within said sizing chamber containing size and including heating means disposed therewithin for keeping the size in liquid, melted condition, size applying roll means for transferring the liquid size from said vessel onto the yarns, means for heating said size applying roll means, doctor means for regulating the quantity of the liquid size which adheres to and is transferred by said size applying roll means to the yarns, a plurality of roll means for
  • An apparatus for sizing yarns according to claim 3, wherein said size applying roll means comprises a first roller immersed at the bottom peripheral surface within the bath of the liquid size and a second roller disposed above the first roller in sliding contact with the advancing yarns and in rolling contact with said first roller.
  • doctor means comprises a roller disposed in close adjacent relation with said size applying means.
  • doctor means comprises a knife of felt material disposed in sliding contact with said size applying roll means.
  • An apparatus for sizing a large number of yarns by use of a size including wax as the predominant component thereof which is in solid state at room temperature and is in liquid state at a substantially elevated temperature above room temperature comprising a sizing section for coating the yarns with size and a size solidifying section disposed adjacent said sizing section for solidifying the size coated on the yarns, means for advancing the yarns in sheet form successively through said sizing and size solidifying sections, said sizing section including a sizing chamber defined by front and rear end walls provided with an outlet and an inlet, respectively, for the yarns, opposite side walls and an openable top cover, said size solidifying section including size solidifying chamber defined by front and rear end walls provided with an inlet and an outlet, respectively, for the yarns, opposite side walls and an openable top cover, a vessel within said sizing containing size and including a heating means disposed therewithin for keeping the size in liquid, rnelted condition, size applying roll means for transferring the liquid size from said vessel onto the

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  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US683332A 1966-11-19 1967-11-15 Method of and apparatus for sizing warps Expired - Lifetime US3466717A (en)

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JP7629166 1966-11-19

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US (1) US3466717A (fr)
BE (1) BE706613A (fr)
DE (1) DE1635011A1 (fr)
FR (1) FR1544616A (fr)
GB (1) GB1202916A (fr)
NL (1) NL145297B (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402404A1 (de) * 1973-01-23 1974-07-25 Burlington Industries Inc Verfahren und vorrichtung zum auftragen von schlichte auf eine vielzahl von textilfaeden
US3905928A (en) * 1974-02-15 1975-09-16 Burlington Industries Inc Hot melt size and yarn sized therewith
US4082883A (en) * 1972-09-07 1978-04-04 Burlington Industries, Inc. Hot melt size, yarn sized therewith, and packages and fabrics of sized yarn
USRE30474E (en) * 1979-03-13 1981-01-06 Burlington Industries, Inc. Hot melt size and yarn sized therewith and packages and fabrics of sized yarn
US4253840A (en) * 1979-03-20 1981-03-03 Burlington Industries, Inc. Hot-melt size compositions and process for textiles
DE3038757A1 (de) * 1979-03-20 1981-04-09 Burlington Industries Inc Hot melt compositions and process for textiles
FR2482141A1 (fr) * 1980-05-09 1981-11-13 Kawamoto Ind Procede et appareil pour encoller simultanement un grand nombre de longs files en fibres
EP0044604A2 (fr) * 1980-05-06 1982-01-27 Burlington Industries, Inc. Agent d'encollage fondu à chaud et son utilisation dans l'encollage des textiles
US4401782A (en) * 1981-04-17 1983-08-30 Burlington Industries, Inc. Hot melt size and yarns sized therewith
EP0107301A1 (fr) * 1982-09-30 1984-05-02 Burlington Industries, Inc. Encollage par une matière à l'état fondu
US4774135A (en) * 1986-05-16 1988-09-27 Bgf Industries, Inc. Process for coating yarn with hot melt thermoplastic
US4794679A (en) * 1986-03-11 1989-01-03 Kawamoto Industrial Co., Ltd. Method of and apparatus for sizing and drying warps of filament yarns
US5106656A (en) * 1987-10-17 1992-04-21 Takemoto Yushi Kabushiki Kaisha Method of hot-melt sizing of warps for weaving
US5157818A (en) * 1990-05-18 1992-10-27 Gebruder Sucker & Franz Muller Gmbh & Co. Method and apparatus for sizing and drawing a traveling textile filament
US9309619B2 (en) 2011-06-28 2016-04-12 Mtix Ltd. Method and apparatus for surface treatment of materials utilizing multiple combined energy sources
US9605376B2 (en) 2011-06-28 2017-03-28 Mtix Ltd. Treating materials with combined energy sources
CN110219098A (zh) * 2019-07-05 2019-09-10 福建省新宏港纺织科技有限公司 一种卷染用布料印染槽

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JPS51119559A (en) * 1975-04-12 1976-10-20 Kawamoto Seiki Kk Starching and drying method andapparatus for warp
DE2951695A1 (de) * 1979-12-21 1981-07-02 Eckhardt 6238 Hofheim Godau Verfahren zum kontinuierlichen faerben von kettgarnen nach dem prinzip des flachfaerbens und vorrichtung zur durchfuehrung des verfahrens
US4364157A (en) * 1980-11-20 1982-12-21 Cutts William H Method for applying sizing to warp yarns
JPS59211639A (ja) * 1983-05-16 1984-11-30 津田駒工業株式会社 糊付整経工程でのたて糸端処理方法
DE4118076A1 (de) * 1991-06-01 1992-12-10 Chimitex Cellchemie Gmbh Verfahren und vorrichtung zum schlichten von webketten aus textilen garnen
FR2974122B1 (fr) * 2011-04-12 2015-12-11 Massebeuf Textiles Fil textile, son procede de realisation, l'installation de mise en oeuvre du procede, et utilisation du fil
CN103145348B (zh) * 2011-12-07 2016-05-04 重庆国际复合材料有限公司 一种玻璃纤维外涂抗静电剂的方法、系统及专用部件

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US1758622A (en) * 1929-04-10 1930-05-13 Edward C Brown Textile
US2565407A (en) * 1949-01-29 1951-08-21 Springs Cotton Mills Inc Slasher for sizing textile yarn

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US1758622A (en) * 1929-04-10 1930-05-13 Edward C Brown Textile
US2565407A (en) * 1949-01-29 1951-08-21 Springs Cotton Mills Inc Slasher for sizing textile yarn

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082883A (en) * 1972-09-07 1978-04-04 Burlington Industries, Inc. Hot melt size, yarn sized therewith, and packages and fabrics of sized yarn
DE2462206A1 (de) * 1973-01-23 1976-04-22 Burlington Industries Inc Verfahren und vorrichtung zum auftragen von schlichte auf eine fadenschar
DE2402404A1 (de) * 1973-01-23 1974-07-25 Burlington Industries Inc Verfahren und vorrichtung zum auftragen von schlichte auf eine vielzahl von textilfaeden
US3905928A (en) * 1974-02-15 1975-09-16 Burlington Industries Inc Hot melt size and yarn sized therewith
USRE30474E (en) * 1979-03-13 1981-01-06 Burlington Industries, Inc. Hot melt size and yarn sized therewith and packages and fabrics of sized yarn
US4253840A (en) * 1979-03-20 1981-03-03 Burlington Industries, Inc. Hot-melt size compositions and process for textiles
DE3038757A1 (de) * 1979-03-20 1981-04-09 Burlington Industries Inc Hot melt compositions and process for textiles
EP0044604A2 (fr) * 1980-05-06 1982-01-27 Burlington Industries, Inc. Agent d'encollage fondu à chaud et son utilisation dans l'encollage des textiles
EP0044604A3 (en) * 1980-05-06 1982-11-10 Burlington Industries, Inc. Hot melt size and its use in sizing textile yarns
US4458397A (en) * 1980-05-09 1984-07-10 Kawamoto Industrial Co., Ltd. Method for simultaneous sizing of a large number of long fiber yarns
FR2482141A1 (fr) * 1980-05-09 1981-11-13 Kawamoto Ind Procede et appareil pour encoller simultanement un grand nombre de longs files en fibres
US4417374A (en) * 1980-05-09 1983-11-29 Kawamoto Industrial Co., Ltd. Apparatus for simultaneously sizing of a large number of long fiber yarns
US4401782A (en) * 1981-04-17 1983-08-30 Burlington Industries, Inc. Hot melt size and yarns sized therewith
EP0107301A1 (fr) * 1982-09-30 1984-05-02 Burlington Industries, Inc. Encollage par une matière à l'état fondu
US4540610A (en) * 1982-09-30 1985-09-10 Burlington Industries, Inc. Hot melt size applying
US4794679A (en) * 1986-03-11 1989-01-03 Kawamoto Industrial Co., Ltd. Method of and apparatus for sizing and drying warps of filament yarns
US4774135A (en) * 1986-05-16 1988-09-27 Bgf Industries, Inc. Process for coating yarn with hot melt thermoplastic
US5106656A (en) * 1987-10-17 1992-04-21 Takemoto Yushi Kabushiki Kaisha Method of hot-melt sizing of warps for weaving
US5157818A (en) * 1990-05-18 1992-10-27 Gebruder Sucker & Franz Muller Gmbh & Co. Method and apparatus for sizing and drawing a traveling textile filament
US9309619B2 (en) 2011-06-28 2016-04-12 Mtix Ltd. Method and apparatus for surface treatment of materials utilizing multiple combined energy sources
US9605376B2 (en) 2011-06-28 2017-03-28 Mtix Ltd. Treating materials with combined energy sources
CN110219098A (zh) * 2019-07-05 2019-09-10 福建省新宏港纺织科技有限公司 一种卷染用布料印染槽
CN110219098B (zh) * 2019-07-05 2024-03-19 福建省新宏港纺织科技有限公司 一种卷染用布料印染槽

Also Published As

Publication number Publication date
GB1202916A (en) 1970-08-19
BE706613A (fr) 1968-04-01
NL145297B (nl) 1975-03-17
FR1544616A (fr) 1968-10-31
NL6715588A (fr) 1968-05-20
DE1635011A1 (de) 1971-05-27

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