EP3354776A1 - Gewebe mit cut-loop-struktur, herstellungsverfahren dafür und erzeugnis damit - Google Patents

Gewebe mit cut-loop-struktur, herstellungsverfahren dafür und erzeugnis damit Download PDF

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Publication number
EP3354776A1
EP3354776A1 EP15832780.9A EP15832780A EP3354776A1 EP 3354776 A1 EP3354776 A1 EP 3354776A1 EP 15832780 A EP15832780 A EP 15832780A EP 3354776 A1 EP3354776 A1 EP 3354776A1
Authority
EP
European Patent Office
Prior art keywords
yarn
fabric
fiber
fineness
cut loop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15832780.9A
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English (en)
French (fr)
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EP3354776A4 (de
Inventor
Hyun Sam Lee
Sung Hoon Choi
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Clembon Co Ltd
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Clembon Co Ltd
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Filing date
Publication date
Application filed by Clembon Co Ltd filed Critical Clembon Co Ltd
Publication of EP3354776A1 publication Critical patent/EP3354776A1/de
Publication of EP3354776A4 publication Critical patent/EP3354776A4/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/49—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads textured; curled; crimped
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/02—Pile fabrics or articles having similar surface features
    • D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal

Definitions

  • the present invention relates to a fabric with a cut loop group, a manufacturing method thereof and a textile product using the same.
  • a microfiber refers to a fiber which is thinner than one denier, has a three dimensional structure and includes innumerable microspaces formed during the processes of dyeing and splitting, and thus has excellent water absorption power, washing properties, texture and insulation.
  • Dishcloths, rags, towels, gowns or the like, which are formed of microfibers, are highly rated due to their superior cleaning properties, rapid drying properties, excellent antibacterial and durable properties, etc.
  • rags formed of microfibers have become very popular and are widely used because the rags have at least 5 times the water absorption power, and 7 to 8 times the lifetime and efficiency of the typical cotton rags in cleaning stubborn stains through absorption, etc.
  • Fabrics generally used in rags are manufactured by weaving yarn to have loop groups and cutting the loops obtained therefrom. This is because the cleaning effect of the rags formed of fabrics with an uncut loop group is decreased due to pushing away foreign substances to be removed instead of catching them. That is, rags formed of fabrics with a cut loop group have an increased effect of removing foreign substances because foreign substances are removed by being caught between the cut loops. Accordingly, fabrics with a cut loop group are applied in most rags.
  • microfibers are used to manufacture fabrics with a cut loop group for rags, there is an advantage of increased polishing properties during an initial stage of cleaning, but since microfibers are extremely thin, rebound resilience is decreased, and thus the restitution and resilience are degraded, and when microfibers absorb water or are pressed by the pressure during the cleaning process, there is a problem of reducing the cleaning effect by degradation of the sliding properties due to the existence of the matted or tangled threads.
  • Korea Patent No. 929510 discloses pile fabrics for cleaning, in which a cut pile layer is formed by pile yarn having a sheath-core composite structure.
  • the pile yarn having a sheath-core composite structure includes at least one core-forming yarn having a single filament fineness of 5 to 55 dtex, and at least one sheath-forming yarn having a single filament fineness of 0.01 to 2.5 dtex and surrounds the core.
  • Korea Patent No. 716623 discloses a technology in which a synthetic fiber divided yarn is used as core yarn, and split-type microfibers are used as covering yarn which is fixed to the core yarn through a heat treatment after yarn twisting the split-type microfibers into the core yarn.
  • the cleaning tools formed of fabrics manufactured by the aforementioned methods When the cleaning tools formed of fabrics manufactured by the aforementioned methods are used, the cleaning tools exhibit excellent polishing properties, sliding properties, absorbency, rapid drying properties and texture, as compared to those of the cleaning tools formed of other fabrics according to the prior art.
  • pile yarn that is, yarn for manufacturing fabrics is produced by twisting the covering yarn into the core yarn forming a core part. Accordingly, when fabrics with a cut loop group are manufactured using this yarn, there are problems in that the yarn manufacturing time is prolonged, thus reducing productivity, and the yarn manufacturing cost is high, thereby increasing manufacturing cost of the final fabrics or textile products.
  • the inventors of the present invention have completed the invention by developing a fabric which may allow an increase in the productivity of fabrics with a cut loop group and a decrease in manufacturing cost, easily catch foreign substances such as fine dust particles, human hair or the like when applied in a textile product for cleaning, and maximize characteristics such as polishing properties, sliding properties, absorbency, rapid drying properties, texture, etc.
  • the object of the present invention is to provide a fabric with a cut loop group which may easily catch foreign substances such as fine dust particles, human hair or the like when applied in a textile product for cleaning, and maximize characteristics such as polishing properties, sliding properties, absorbency, rapid drying properties, texture, etc.
  • the present invention is direct to providing a method of manufacturing a fabric with a cut loop group, by which the fabric is effectively manufactured.
  • the present invention is direct to providing a textile product manufactured using the fabric with a cut loop group.
  • the present invention provides a fabric with a cut loop group, including: a ground fabric in a woven or knitted form, which is formed of ground yarn; loop yarn formed on at least one surface of the ground fabric by weaving or knitting yarn; and a cut loop layer formed by cutting at least one portion of the loop yarn, wherein the yarn is manufactured by positioning at least one first yarn formed of one or two or more strands of fiber and at least one second yarn formed of one or two or more strands of fiber parallel to each other, and intermingling the first yarn and the second yarn to be nipped together, and a fineness of the first yarn and a fineness of the second yarn are different from each other.
  • the present invention provides a method of manufacturing a fabric with a cut loop group, including: forming loop yarn on at least one surface of a ground fabric in a woven or knitted form using yarn; and cutting at least one portion of the loop yarn and performing a finishing process to form a cut loop layer, wherein the yarn is manufactured by positioning at least one first yarn formed of one or two or more strands of fiber and at least one second yarn formed of one or two or more strands of fiber parallel to each other, and intermingling the first yarn and the second yarn by nipping longitudinally, and a fineness of the first yarn and a fineness of the second yarn are different from each other.
  • the fineness of the first yarn may range from 4 to 60 deniers, and the fineness of the second yarn may range from 0.002 to 3.5 deniers.
  • a total fineness of the first yarn may range from 20 to 400 deniers, and a total fineness of the second yarn may range from 20 to 600 deniers.
  • the fiber of the first yarn may include at least one selected from the group consisting of a natural plant fiber, a natural animal fiber, regenerated fiber, a semisynthetic fiber and a synthetic fiber.
  • the fiber of the first yarn may be synthetic fiber divided yarn.
  • the synthetic fiber divided yarn may include polyester fiber divided yarn, nylon fiber divided yarn or rayon fiber divided yarn.
  • the fiber of the second yarn may include at least one selected from the group consisting of rayon, polyester, polyamide, polyvinylidene chloride and polypropylene.
  • the second yarn may be a split-type microfiber or sea island yarn, and preferably, the second yarn may be a split-type microfiber formed of polyester and nylon.
  • the first yarn or the second yarn may be twisted yarn.
  • the intermingling may be performed at predetermined intervals in the longitudinal direction.
  • the intermingling may be performed at intervals of 2 mm to 1 m.
  • the intermingling may be performed by an air intermingling method, in which compressed air is blown in.
  • a cut loop may have a length of 1 to 50 mm.
  • the finishing process may include a caustic reduction.
  • Cut loops of the cut loop layer may have a form in which the first yarn outwardly protrudes due to shrinking of the second yarn after performing the caustic reduction.
  • the finishing process may include a caustic reduction and a dyeing process.
  • the dyeing process may be performed at 100 to 150 °C for 30 to 60 minutes.
  • Cut loops of the cut loop layer in which the first yarn outwardly protrudes from the second yarn may have an end which is in a hook shape due to being bent by heat, after performing the dyeing process.
  • the present invention provides a textile product formed by processing the fabric.
  • the textile product may be any one selected from the group including dishcloths, rags, kitchen mats, bathroom mats, towels, bath gloves, and dandruff removers.
  • the fabric with a cut loop group manufactured using the method according to the present invention can increase the productivity of fabrics and decrease the manufacturing cost by using yarns manufactured though easy processes as compared to when using the existing yarn which is manufactured by yarn twisting the covering yarn into the core yarn.
  • the fabric has a form in which the first yarn outwardly protrudes due to shrinking of the second yarn and the end of the first yarn is bent to become a hook-like shape, and thus the first yarn serves as a hook and easily catches extremely fine dust particles, human hair or the like, and polishing properties, sliding properties, absorbency, rapid drying properties and texture become excellent owing to the second yarn.
  • the fabric with a cut loop group according to the present invention can be used usefully in the products such as various type of mats, towels, bathroom products or the like including dishcloths and rags.
  • FIG. 1 is a photograph showing the surface of fabrics manufactured according to one exemplary embodiment of the present invention.
  • a fabric with a cut loop group includes a ground fabric in a woven or knitted form, which is formed of ground yarn; loop yarn formed on at least one surface of the ground fabric by weaving or knitting yarn; and a cut loop layer formed by cutting at least one portion of the loop yarn.
  • the fabric with a cut loop group may be manufactured by forming loop yarn on at least one surface of a ground fabric in a woven or knitted form using yarn; and cutting at least one portion of the loop yarn and performing a finishing process to form a cut loop layer.
  • the yarn is manufactured by positioning at least one first yarn formed of one or two or more strands of fiber and at least one second yarn formed of one or two or more strands of fiber parallel to each other, and intermingling the first yarn and the second yarn by nipping longitudinally, and the fineness of the fiber of the first yarn is different from the fineness of the fiber of the second yarn.
  • the fabric with a cut loop group is characterized by the structure of the yarn used to manufacture the fabric with a cut loop group.
  • the yarn includes at least one first yarn and at least one second yarn.
  • the first yarn may be formed of one or two or more strands of fiber.
  • the second yarn may also be formed of one or two or more strands of fiber.
  • the fineness of the fiber forming the first yarn is different from the fineness of the fiber forming the second yarn.
  • the fineness of the fiber forming the first yarn may be greater than the fineness of the fiber forming the second yarn.
  • the fiber of the first yarn may have fineness in the range of 4 to 60 deniers, and the second yarn may have fineness in the range of 0.002 to 3.5 deniers.
  • the first yarn may have total fineness in the range of 20 to 400 deniers, and the second yarn may have total fineness in the range of 20 to 600 deniers.
  • the first yarn When fabrics with a cut loop group are manufactured using the yarn according to the present invention, the first yarn is relatively thick, and thus functions to enhance restitution and resilience by increasing the coefficient of restitution. Accordingly, when the manufactured fabrics are used in rags, the cleaning efficiency degraded due to a decrease in sliding properties may be prevented because the cut loops are immediately restored even they are pressed by pressure. It is preferable that the fiber of the first yarn has fineness in the range of 4 to 60 deniers, and the first yarn has total fineness in the range of 20 to 400 deniers for the first yarn to exhibit a sufficient effect.
  • the fiber forming the first yarn has fineness less than 4 deniers, and the first yarn has total fineness less than 20 deniers, there is a disadvantage that the restitution and resilience of cut loops may be insufficiently enhanced when the fabric with a cut loop group is manufactured using the yarn. Further, when the fiber forming the first yarn has fineness more than 60 deniers, and the first yarn has total fineness more than 400 deniers, there is a problem in which scratches may be formed on a surface cleaned with a textile product formed of the fabric with a cut loop group manufactured using the yarn.
  • the second yarn is relatively thin, and thus functions to enhance absorbency or rapid drying properties and texture. Accordingly, when the manufactured fabrics are used in cleaning or as a bath gown or the like, excellent absorbency, rapid drying properties, and good texture may be exhibited due to the second yarn. It is preferable that the fiber of the second yarn has fineness in the range of 0.002 to 3.5 deniers, and the second yarn has total fineness in the range of 20 to 600 deniers for the second yarn to exhibit a sufficient effect.
  • the fiber forming the second yarn has fineness less than 0.002 deniers, and the second yarn has total fineness less than 20 deniers, rapid drying properties are decreased when the fabric with a cut loop group is manufactured using the yarn. Further, when the fiber forming the second yarn has fineness more than 3.5 deniers and the first yarn has total fineness more than 600 deniers, there is a problem in which absorbency is reduced and texture is degraded.
  • the first yarn may be formed of one or two or more strands of fiber.
  • the strands of fiber may have the same fineness, or may have different fineness.
  • materials forming the strands may be identical or different.
  • the first yarn may be manufactured by yarn twisting or intermingling to form one thread.
  • yarn twisting refers to combining and twisting more than two strands into a single thread; in general, directions of the twist during the yarn twisting process are denoted by two types; the one which is twisted to the left is referred to as a left-handed twist or Z-twist while the one which is twisted to the right is referred to as a right-handed twist or S-twist.
  • Machines widely used in such yarn twisting include a ring twister and a flyer twister.
  • the fiber of the first yarn may include at least one selected from the group consisting of a natural plant fiber, a natural animal fiber, regenerated fiber, a semisynthetic fiber and a synthetic fiber.
  • the fiber of the first yarn may be preferably synthetic fiber divided yarns.
  • the synthetic fiber divided yarns may be polyester fiber divided yarns, nylon fiber divided yarns or rayon fiber divided yarns. It is preferable to use the synthetic fiber divided yarns with 2 to 50 strands of fiber.
  • the polyester fiber divided yarns which are currently commercially available have a fineness of 200 D (denier)/10 F (filament), 300 D/10 F, 320 D/8 F, 300 D/6 F or the like
  • the nylon fiber divided yarns have a fineness of 180 D/12 F, 240 D/12 F or the like
  • the rayon fiber divided yarn have a fineness of 200 D/10 F, 300 D/10 F, 320 D/8 F, 300 D/6 F or the like, but the present invention is not limited thereto.
  • the second yarn may be formed of one or two or more strands of fiber.
  • the strands may have the same fineness, or may have different fineness.
  • materials forming the strands may be identical or different.
  • the second yarn may be manufactured by yarn twisting or intermingling to form one thread.
  • the fiber of the second yarn may include at least one selected from the group consisting of rayon, polyester, polyamide, polyvinylidene chloride and polypropylene.
  • the second yarn may be a split-type microfiber or sea island yarn.
  • the second yarn may be a split-type microfiber formed of polyester and nylon.
  • At least one first yarn and at least one second yarn are positioned parallel to each other, and the first yarn and the second yarn are intermingled by nipping longitudinally, according to the present invention.
  • the intermingling may be formed by an air intermingling method in which compressed air is blown in.
  • the method of intermingling may be variously modified as necessary, and for example, the first yarn and second yarn may be intermingled by heat pressure.
  • intermingling may be formed over the entire longitudinal direction.
  • the intermingling may be preferably formed at predetermined intervals in the longitudinal direction.
  • the intermingling may be preferably formed at intervals of 2 mm to 1 m.
  • the manufactured yarn may be used to manufacture woven or knitted fabrics.
  • the yarn manufacturing process becomes simple and the yarn manufacturing cost may be largely reduced (about 60 to 70%) as compared to the existing method of manufacturing yarn in which the covering yarn is twisted into the core yarn.
  • the yarn according to the present invention is used to manufacture a fabric with a cut loop group which may be effectively used for cleaning, textile products may exhibit an effect equal to or higher than existing products.
  • fabrics with a cut loop group are manufactured using the yarn.
  • the fabric with a cut loop group according to the present invention includes a ground fabric in a woven or knitted form, which is formed of a ground yarn; a loop yarn formed on at least one surface of the ground fabric by weaving or knitting yarn; and a cut loop layer formed by cutting at least one portion of the loop yarn and performing a weight deduction process thereon.
  • ground fabrics and the loop yarns may easily form the ground fabrics and the loop yarns on at least one surface of the ground fabric, and form the cut loop layer by cutting the loop yarns using a common pile weaving machine.
  • types of the fabrics obtained by the pile weaving machine according to the present invention may include a pile woven fabric such as a single-side pile, a double-side pile, a double velvet pile or the like, and pile knitted fabric obtained by a tricot knitting machine, a Raschel knitting machine, a sinker pile knitting machine, and a sseal knitting machine.
  • the ground fabric may be manufactured using a weft and a warp
  • the loop yarn may be formed on one or both sides of the ground fabric using yarn as the warp
  • the cut loop layer may be formed by cutting the loop yarn
  • the length of the cut loops of the cut loop layer may be controlled in consideration of the application of the manufactured fabric.
  • the length of the cut loops may be in the range of 1 to 50 mm.
  • cutting may be performed after adjusting the length of the loops outwardly protruding from the ground fabric through the general raising process to match with the usage of the fabric manufactured according to the present invention.
  • the suitable length of the cut loops is in the range of 2 to 5 mm
  • the suitable length of the cut loops is in the range of 5 to 8 mm
  • the suitable length of the cut loops is in the range of 8 to 25 mm.
  • the raising and cutting may be performed using a raising machine, a cutting machine (shearing machine) and the like which are commonly used in the field, but the present invention is not limited thereto.
  • finishing process When cutting is completed, a finishing process which is generally performed in the field may be carried out.
  • the finishing process may be a caustic reduction, a dyeing process, etc.
  • the caustic reduction may be performed by treating yarn with an alkaline solution at 100 to 130 °C for 30 to 60 minutes for splitting, weight deduction and shrinking of the second yarn forming the yarn.
  • the second yarn is a split-type microfiber formed of polyester and nylon
  • polyester is partially hydrolyzed to generate disodium terephthalate (hereinafter referred to as "DST") and ethylene glycol as soluble byproducts and polyamide (nylon) is separated during the caustic reduction.
  • DST disodium terephthalate
  • nylon polyamide
  • the shrinking of the second yarn intensively occurs at the section where the loops are cut, and thus the first yarn at the section where the loops are cut outwardly protrudes from the second yarn. That is, the cut loops of the cut loop layer have a form in which the first yarn outwardly protrudes due to shrinking of the second yarn after the caustic reduction.
  • any solution used for the common caustic reduction may be used as the alkaline solution without limitation, and for example, sodium hydroxide (NaOH) may be used.
  • NaOH sodium hydroxide
  • the first yarn When the first yarn outwardly protrudes from the second yarn through the aforementioned process, the first yarn may wipe by easily catching foreign substances such as extremely fine dust particles, human hair or the like, and thus polishing properties and sliding properties may be improved.
  • the second yarn is split to a plurality of microfibers by the caustic reduction, and thus the split microfibers enhance polishing properties, sliding properties, absorbency, rapid drying properties and texture.
  • Weight deduction in the caustic reduction is highly affected by the concentration and the treatment temperature of an alkaline solution, for example, sodium hydroxide (NaOH). It is preferable to perform weight deduction at 100 to 130 °C for 30 to 60 minutes in consideration of a shrinkage rate.
  • NaOH sodium hydroxide
  • a water-washing process may be performed to remove the generated byproducts of the hydrolyzing process.
  • the water-washing process may include cleaning and refining processes.
  • cleaning may be water-washing using warm water at 70 to 80 °C.
  • Refining is a process for removing foreign substances by injecting a refining agent during the water-washing process, and generally used sodium carbonate, sodium silicate or the like may be used. If necessary, tribasic sodium phosphate may be used to remove DST.
  • a dyeing process to dye the manufactured fabrics at high temperature may be further included after the caustic reduction, selectively.
  • dyeing may be easily performed using the methods which are commonly used in the field.
  • an acid treatment may be performed before the dyeing and after the refining in the water-washing process to facilitate dyeing of the fabrics manufactured by the caustic reduction.
  • the acid treatment may performed by adjusting pH to be in the range of 4 to 5 using an acid treatment agent RC Hydro (RC Cleaning, a product of Hansol Co. Ltd., Korea) which is used for a general dyeing process.
  • RC Hydro RC Cleaning, a product of Hansol Co. Ltd., Korea
  • Dyes for the dyeing process may be dyes used for polyester microfibers or polyester and polyamide microfibers.
  • the dyes may include Dianix fla vaine xf, Dianix red, cbn xf, (all these are the products of Dystar, a multinational company), etc.
  • a variety of colors ranging from light colors to dark colors are available for dyeing.
  • Dyeing may be performed together with a dispersing agent, a leveling agent, a fiber softener, and an antibacterial agent in addition to dyes when dyeing. Dyeing may also be performed together with chloroxylenol which has an excellent effect of removing viruses.
  • the dyeing may be performed at 100 to 150 °C for 30 to 60 minutes.
  • the end of the first yarn When dyeing is performed at such a high temperature, the end of the first yarn, which is outwardly protruding from the section of the cut loops, becomes a hook-like shape by bending due to the heat. As described above, when the end of the first yarn becomes a hook-like shape by a high temperature dyeing process, foreign substances such as extremely fine dust particles, human hair or the like may be easily caught and removed, and thus polishing properties and sliding properties are maximized.
  • a dyed fabric may be obtained after completion of the dyeing process followed by water-washing and drying, and the water-washing and drying may be easily performed by applying the methods which are commonly performed in the field of dyeing fabrics.
  • FIG. 1 a photograph of the surface of the fabric with a cut loop group according to the present invention is shown in FIG. 1 .
  • the fabric has a form in which the first yarn outwardly protrudes from the second yarn, and the first yarn has sufficient restitution and resilience, and thus, when the fabrics are used for cleaning, even though they are pressed by a predetermined pressure, they are restituted instantly, and even when water is being absorbed, sliding properties are not degraded, and thus a decrease in cleaning properties may be prevented.
  • the end of the first yarn which outwardly protruded was bent due to the heat during the high temperature dyeing process to have a hook-like shape, and thus the first yarn serves as a hook and easily catches extremely fine dust particles, human hair or the like while cleaning, and therefore polishing properties and sliding properties are maximized.
  • the second yarn allows for absorbency, rapid drying properties and texture to be excellent.
  • the present invention provides textile products made through processing of fabrics with a cut loop group manufactured in accordance with the present invention.
  • the above-described textile products may be one selected from the group including dishcloths, rags, kitchen mats, bathroom mats, towels, bath gloves, and dandruff remover cleaners.
  • the fabrics manufactured in accordance with the present invention are cut into pieces to have a predetermined size, they are used in making rags which have excellent polishing properties.
  • the fabrics may be utilized for various uses such as mats installed in a bathroom or a kitchen, or golf turf and the like.
  • mats installed in a bathroom or a kitchen not only the surroundings are kept clean by absorbing wetness from a wet body or scattered water during washing in the kitchen or bathroom but also, a floor may be prevented from becoming slippery due to the wetness of the scattered water; and there is an advantage in that since the rebound resilience of the cut loop is high, the raised yarn is upright and has superior cushioning properties and good texture during the usage thereof.
  • polyester fiber divided yarn 300 D/10 F polyester fiber divided yarn was used as the first yarn, and a split-type microfiber formed of 150 D/72 F nylon and polyester (each filament is a 16 split-type, composed of 80 wt % polyester and 20 wt % polyimide (nylon)) was used as the second yarn.
  • intermingling was performed at intervals of 5 mm to form one thread.
  • intermingling was performed by an air intermingling pirn winder (Daewon Industrial Co., Ltd.)
  • the manufactured yarn was weaved after being organized to have a loop group during the weaving on a circular knitting machine. After the raising process was performed, cutting was performed to manufacture fabrics having cut loop lengths of 8 mm.
  • the manufactured fabrics were treated in a sodium hydroxide solution (10 wt % NaOH was used) at 130 °C for 30 minutes. Then, they were cleaned by spraying 60 °C warm water and then refined using a refining agent. Thereafter, they were subjected to an acid treatment such that the pH was 4.5 using RC Hydro (a product of Hansol Co. Ltd., Korea), and dyeing was performed at 130 °C for 30 minutes in a dyeing bath together with a black dye Dianix Black (a product of Dystar), a dispersing agent DC-505 (a product of Shin Kwang Chemical Industry Co. Ltd.), an antistatic agent Anol-25B (a product of Shin Kwang Chemical Industry Co. Ltd.), and a fiber softener 3M (a product of Shin Kwang Chemical Industry Co. Ltd.). Then, water-washing and drying processes were performed to obtain final fabrics.
  • a sodium hydroxide solution 10 wt % NaOH was used
  • FIG. 1 A photograph of the surface of the manufactured fabric is shown in FIG. 1 .
  • Fabrics were manufactured in the same manner as in Example 1 except that yarn manufactured according to the following method was used.
  • Yarn a polyester fiber divided yarn of 200 D/10 F was used as the first yarn, and a split-type microfiber formed of 120 D/10 F nylon and polyester (each filament is a 16 split-type, composed of 80 wt % polyester and 20 wt % polyimide (nylon)) was used as the second yarn. After 2 strands of the first yarn and 4 strands of the second yarn were positioned parallel to one another, intermingling was performed at intervals of 5 mm to form one thread. Here, intermingling was performed by an air intermingling pirn winder (Daewon Industrial Co., Ltd.)
  • Fabrics were manufactured in the same manner as in Example 1 except that yarn manufactured according to the following method was used.
  • Yarn a nylon fiber divided yarn of 180 D/12 F was used as the first yarn, and a split-type microfiber formed of 120 D/10 F nylon and polyester (each filament is a 16 split-type, composed of 80 wt % polyester and 20 wt % polyimide (nylon)) was used as the second yarn. After 2 strands of the first yarn and 4 strands of the second yarn were positioned parallel to one another, intermingling was performed at intervals of 5 mm to form one thread. Here, intermingling was performed by an air intermingling pirn winder (Daewon Industrial Co., Ltd.)
  • Fabrics were manufactured in the same manner as in Example 1 except that yarn manufactured according to the following method was used.
  • Yarn a polyester fiber divided yarn of 300 D/10 F was used as the first yarn, and a split-type microfiber formed of 150 D/72 F and 150 D/48 F nylon and polyester (each filament is a 16 split-type, composed of 80 wt % polyester and 20 wt % polyimide (nylon)) was used as the second yarn.
  • intermingling was performed at intervals of 5 mm to form one thread.
  • intermingling was performed by an air intermingling pirn winder (Daewon Industrial Co., Ltd.)
  • Fabrics were manufactured in the same manner as in Example 1 except that yarn manufactured according to the following method was used.
  • the covering yarn was twisted around the core yarn in each of an S-twist and a Z-twist and thereby yarn was manufactured.
  • the yarn twisting was performed by a twisting machine. Firstly, it was twisted to have 600TPM (twists per meter) in the S-twist, and secondly, it was twisted to have 540 TPM in the Z-twist.
  • a 10-kg weight (10 ⁇ 200 ⁇ 200 mm) was put on a surface of the rag for 30 seconds and then the weight was removed. After 30 seconds has passed, the surface of the rag was observed with the naked eye and the restitution was evaluated as good, if the cut loops were recovered, or poor, if they remained depressed.
  • the absorbency was evaluated as follows: the rag was cut to a width of 2 cm, and while 1 cm of the bottom thereof was immersed in water, the time required for the water to rise by 1 cm was measured to evaluate the absorbency.
  • the rag was weighed, 10 g of water was poured over a surface thereof, and then the rag was dried at room temperature. The drying ability was evaluated by measuring the time required for the weight of the rag to return to its initial weight.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
EP15832780.9A 2015-12-02 2015-12-02 Gewebe mit cut-loop-struktur, herstellungsverfahren dafür und erzeugnis damit Withdrawn EP3354776A4 (de)

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CN111575886A (zh) * 2020-05-22 2020-08-25 吴江市聚杰微纤无尘洁净纺织品有限公司 一种单向导湿纬编空气层擦拭面料及其生产方法

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CN111118719B (zh) * 2020-01-17 2021-08-10 盐城福汇纺织有限公司 一种外观光洁纯棉及棉混纺针织面料生产工艺
US20220018046A1 (en) * 2020-07-20 2022-01-20 TanMeOn GmbH Uv-a and uv-b permeable fabric
KR102605439B1 (ko) * 2021-10-26 2023-11-24 주식회사 디엠씨 크리너 섬유 가닥, 이를 포함하는 크리너 및 그 제조 방법

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CN111575886A (zh) * 2020-05-22 2020-08-25 吴江市聚杰微纤无尘洁净纺织品有限公司 一种单向导湿纬编空气层擦拭面料及其生产方法
CN111549433B (zh) * 2020-05-22 2022-01-18 吴江市聚杰微纤无尘洁净纺织品有限公司 基于pva超细海岛纤维丝的单向导湿擦拭面料及生产方法
CN111575886B (zh) * 2020-05-22 2022-02-01 吴江市聚杰微纤无尘洁净纺织品有限公司 一种单向导湿纬编空气层擦拭面料及其生产方法

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EP3354776A4 (de) 2019-06-26

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