JP5430163B2 - Standing fabric and method for producing the same - Google Patents

Description

  The present invention relates to a raised fabric, and more particularly, to a raised fabric having an uneven design and a method for producing the same.

  Conventionally, standing fabrics are often used for interior materials and vehicle interior materials because of their good texture and high quality, but more design and high quality are required.

  Various proposals have been made for improving the design properties of fabrics. Among them, many proposals have been made for fabrics having an uneven design utilizing the characteristics of napped fabrics.

  As a method for forming the concavo-convex design, a special loom or knitting machine is used, or a special knitting structure or woven structure is used to form a pile partially. A knitting or weaving method that forms a recess consisting of a non-raised portion in which no part and a pile are formed (for example, Patent Document 1), so-called embossing in which a raised surface of a raised fabric is partially heated and pressed to draw an uneven pattern (For example, Patent Document 2), after a raised fabric is knitted or woven using a latently crimpable fiber in a part of a pile yarn (fiber bundle) that forms a pile, the crimp property of the pile yarn is expressed. A method of forming a concavo-convex pattern to limit the yarn used for the pile yarn (for example, Patent Document 3), printing a water-soluble resin on a fabric before raising (before raising), and then raising the yarn Especially A method by so-called stereo raising which forms a concavo-convex pattern by raising only the non-printed portion (for example, Patent Document 4), and piles of the raised fabric are partially processed by a pattern shearing machine, a design shearing machine, or a hand cut. A method by trimming to form a pattern by trimming into a pattern (for example, Patent Document 5), a fiber treatment agent containing a drug capable of draining a pile on a napped surface of a napped fabric is applied in a pattern, and the pile is partially formed A method using a discharge process to form a concavo-convex pattern by removing (for example, Patent Document 6), a resin solution is partially attached to the napped surface of the napped fabric and solidified, and a concavo-convex design is given by pressing the napped (For example, patent document 7) etc. are mentioned.

  However, in the method by knitting and weaving, the method by embossing, and the method for limiting the yarn used for the pile yarn, there is a problem that the design that can be formed is limited and the degree of freedom of the pattern is low. The method of limiting the yarn used for the pile yarn, the method of stereo raising, the method of trimming, and the method of erosion processing have the problem that the texture of the convex part and the concave part is almost the same and the design is lacking. It was. The method by embossing and the method by solidifying the resin solution have a problem that the texture of the fabric becomes coarse.

Japanese Utility Model Publication No. 60-71680 JP 56-107065 A Japanese Patent Laid-Open No. 10-259543 JP 56-43469 A JP-A-10-140464 JP-A-10-298863 JP 2000-144568 A

  The present invention provides a napped fabric having a novel concavo-convex design that is not found in the prior art, which has a high degree of freedom in the pattern and has different textures at the concave and convex portions, without impairing the texture of the fabric, and a method for producing the same. Is.

The raised fabric having an uneven design of the present invention is a raised fabric having a ground tissue portion and a raised portion by a pile , wherein the insertion yarn is on the raised surface side of the ground tissue portion, and the insertion yarn is a raised fabric of the ground tissue portion. By being woven or knitted on the surface side, it is locked to the textured portion at appropriate intervals, and napped so as to form a convex or floating shape on the surface of the textured portion at the portion between the locking portions Inserted and arranged in the entire area of the surface side , the pile of the raised portion is partially removed, the concave portion where the side surface of the insertion thread is exposed on the surface, and the convex portion by the raised portion having the cut end of the pile as a vertex It is characterized by having.

  In the above-mentioned raised fabric, the ground texture portion is woven or knitted, and pile yarn is woven or knitted into the ground texture portion, whereby a pile raised portion is formed on at least one surface of the ground texture portion, and the raised hair Part of the pile may be partially removed.

  Further, in the above-mentioned raised fabric, at least one surface of the ground tissue portion has a raised portion by a raised pile formed by raising, and the raised pile of the raised portion is partially removed. You can also.

  Moreover, in the above-mentioned napped fabric, the pile of the napped portion can be partially removed by a discharge process or a trimming process.

The method for producing a raised fabric having an uneven design according to the present invention includes a method for producing an insertion yarn on a raised surface side of the ground tissue portion of a raised fabric having a raised portion by a pile on at least one side of the ground tissue portion. The yarn is woven or knitted on the raised surface side of the ground texture portion and locked to the ground texture portion at an appropriate interval, and a convex shape or a floating shape is formed on the surface of the ground texture portion at a portion between the respective locking portions. As shown in the figure, it is formed by being inserted and arranged over the entire raised surface side , and in the subsequent process, the pile of the raised portion is partially removed, and the side surface of the insertion thread is attached to the surface of the recessed portion from which the pile has been removed. It is exposed.

  In the above-described napped fabric manufacturing method, the ground tissue portion, the pile yarn woven or knitted in the ground tissue portion, and the vertical and / or horizontal direction are inserted and arranged on the napped surface side of the ground tissue portion. By using the inserted yarn, a raised fabric having a raised portion by a pile on at least one surface of the ground tissue portion can be woven or knitted, and a process of removing the pile of the raised portion can be performed.

  Further, in the above-described method for producing a napped fabric, a napped portion by a napped pile formed by napping treatment is formed on at least one surface of the ground tissue portion, and the napped pile of the napped portion is removed. You can also.

  Further, in the above-mentioned napped fabric manufacturing method, the insertion yarn is woven into the napped surface side of the ground tissue portion or knitted and locked to the ground tissue portion at an appropriate interval, and a side surface is formed between the respective locking portions. Can be inserted over the entire raised surface side so that is on the surface of the ground tissue part.

  Furthermore, the present invention includes a step of partially applying a fiber treatment agent containing a drug capable of draining a pile to a raised surface of a raised fabric as a processing method for partially removing the pile of the raised portion, and a fiber There is a step of embrittlement of the pile coated with the fiber treatment agent by performing a heat treatment on the napped fabric coated with the treatment agent, and a step of washing the napped fabric after the heat treatment to remove the embrittled pile. Can be.

  In addition, as a processing method for partially removing the pile at the raised portion, the pile at the raised portion of the raised fabric is trimmed by any one of a pattern shearing machine, a design shearing machine, and a hand cut, and the pile at the raised portion is removed. It can have a process of removing partially.

  According to the napped fabric and the manufacturing method of the present invention, on the napped surface side, the side surface of the insertion yarn is exposed on the surface, and the napped portion has a raised portion whose apex is the cut end of the napped pile. Since the textures (tactile sensation, gloss, etc.) of the concave portion and the convex portion are different, for example, it is possible to provide a napped fabric having an unconventional novel concavo-convex design with a different material feeling such as a mixture of napped fabric and woven fabric. .

  In the napped fabric of the present invention, the insertion yarn is arranged over the entire napped surface side of the ground tissue portion, and by removing the pile at an arbitrary position of the napped portion, the side surface of the insertion yarn is removed in the recess from which the pile has been removed. Since it can be exposed on the surface, it is possible to provide a napped fabric having an uneven design with a high degree of freedom in the pattern.

  Further, by removing the piles of the raised portions by means of the discharging means or the trimming means, the cloth is not hardened due to the formation of the concave portions, so that the original texture of the cloth is not impaired.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view showing a raised fabric of one embodiment of the raised fabric of the present invention. It is a schematic enlarged perspective view of the raised fabric same as the above. It is a simplified expanded sectional view in alignment with the longitudinal direction of a standing fabric as described above. It is a schematic enlarged sectional view along the width direction of the above-mentioned raised fabric.

  Hereinafter, the present invention will be described in detail with reference to the drawings.

  In the present invention, the raised fabric is a ground tissue portion and a plurality of piles extending in a raised shape on the surface thereof (pointing to each fiber, and distinguished from pile yarn which is a yarn (fiber bundle)). The fabric which consists of a napped part by. The raised fabric used in the present invention further has an insertion thread arranged on the raised surface (pile surface) side of the ground tissue part, and the pile of the raised part is partially in accordance with the uneven design (pattern). By being removed, the insertion yarn has a concave portion where a side surface of the insertion yarn is exposed on the surface, and a convex portion formed by a napped portion where the cut end surface of the pile forms an apex.

  1 to 4 show an outline of the above-described napped fabric 1, wherein reference numeral 2 indicates a ground tissue portion, reference numeral 3 indicates a napped portion formed by napped piles 4, and reference numeral 5 indicates an insertion thread. Furthermore, the code | symbol 6 shows the latching | locking part which knitted or knitted and inserted the insertion thread | yarn 5 in the ground tissue part 2, for example. Reference numeral 7 denotes a convex portion formed by the napped portion 3, and 8 denotes a concave portion formed by removing the pile 4 of the napped portion 3. In this concave portion 8, the insertion thread 5 is exposed to exhibit a fabric-like tone.

  Examples of the form of the ground tissue portion of the raised fabric used in the present invention include a ground texture made of a fabric such as a knitted fabric or a woven fabric. In addition, the raised portion may be one in which the pile yarn is woven or knitted into the ground tissue portion by knitting or weaving to form the raised portion by the pile, or the raised pile is formed by raising treatment It doesn't matter.

  The ones formed by knitting and weaving include a center-cut pile yarn (fiber bundle) of double raschel knitted fabric and moquette fabric, and a pile yarn (fiber bundle) of pole tricot knitted fabric and sinker pile knitted fabric with a pole sinker. The formed can be mentioned. Moreover, what formed by the raising | fluffing process can raise what raised the thread | yarn of the structure | tissue part with a long float of the knitted structure or woven structure | tissue which was knitted or woven in the long knitted structure or the woven structure. Of these, warp knitted fabrics (double raschel, tricot, etc.) are preferred because the fabric has good stretchability, is easy to apply for design, and is inexpensive to manufacture. In particular, the insertion yarn is in any direction and position. A double raschel knitted fabric is preferred because it is easy to form. The insertion thread will be described later.

  The material of the fibers constituting the pile of the raised portion of the present invention is not particularly limited, and examples of the material include conventionally known fibers such as natural fibers, regenerated fibers, semi-synthetic fibers, and synthetic fibers. Two or more of these may be combined. Of these, synthetic fibers are preferable from the viewpoint of heat resistance and light resistance, and polyester fibers are more preferable in consideration of pile removability in the subsequent process. Furthermore, from the viewpoint of touch, it is preferable to use an ultrafine fiber generating composite fiber in which polyester fibers and other materials having different solubility in solvents are combined.

  The shape of the fiber constituting the pile may be either a long fiber or a short fiber depending on its purpose and specific application. Also, the cross-sectional shape is not particularly limited, and may be not only a normal round shape but also a flat shape, an elliptical shape, a triangular shape, a hollow shape, a Y shape, a T shape, a U shape, and the like.

  The fineness of the pile (single yarn fineness of the pile yarn) is not particularly limited, and may be appropriately selected depending on the purpose and specific use. Usually, 0.07 to 3.5 dtex, preferably 0.2 to 2.2 dtex is used. If the fineness is less than 0.07 dtex, the raised yarn of the pile is deteriorated, so that the inserted yarn can be easily seen and the design properties are impaired, and physical properties such as wear resistance, snack resistance and scratch resistance are deteriorated. There is a fear. If the fineness exceeds 3.5 dtex, the tactile sensation may be impaired, or the pile removability during post-processing may deteriorate.

  The length of the pile can also be set as appropriate according to its purpose and specific application. For example, in applications such as vehicle interior materials and chair upholstery, the length is preferably 0.5 to 3.0 mm. It is more preferable that it is 7-2.0 mm. If the pile length is less than 0.5 mm, the inserted yarn may be exposed between the piles and the design may be impaired, or the physical properties such as wear resistance, snack resistance, and scratch resistance may deteriorate. There is. If the pile length exceeds 3.0 mm, the napping property may be deteriorated or the pile removability in post-processing may be deteriorated.

  The pile density in the unit area is preferably 66,000 to 800,000 dtex, and more preferably 250,000 to 650000 dtex. When the pile density is less than 66000 dtex, the raised yarn of the pile is deteriorated, so that the inserted yarn is easily seen and the design property is impaired, or physical properties such as wear resistance, snack resistance, and scratch resistance are deteriorated. There is a fear. If the pile density exceeds 800,000 dtex, the tactile sensation may be impaired, and the pile removability during post-processing may be deteriorated.

The pile density in the present invention was calculated according to the following formula.
Pile density (dtex) = D × A × B × 2
D: Fineness (dtex) of yarn constituting the pile
A: Well density (w / inch) or warp density (lines / inch)
B: Course density (c / inch) or weft density (lines / inch)

  The form of the pile yarn is not particularly limited, and may be any of a filament yarn (long fiber yarn) and a spun yarn (short fiber yarn). Furthermore, the filament yarn may be twisted as necessary, and may be provided with latent crimpability, actual crimpability, stretchability, and bulkiness by false twisting or fluid disturbance treatment.

  In addition, the pile yarn may be used by combining the above-described fibers, and the composite form is not particularly limited such as drawing, twisting, twisting, blending, blending, and the like. Among these, it is preferable to use fibers having latent crimp properties or actual crimp properties from the standpoints of napping and tactile sensations. Furthermore, from the viewpoint of wear resistance, the fibers have latent crimp properties having different crimp rates. It is preferable to use a composite yarn composed of a fiber and a fiber having obvious crimpability.

  The fineness of the pile yarn is not particularly limited, and may be appropriately selected according to the purpose and specific use. Usually, a thread of 33 to 900 dtex, preferably 84 to 600 dtex is used. When the fineness is less than 33 dtex, the pile density described later becomes low, or the raised yarns of the pile are deteriorated so that the inserted yarn can be easily seen, the design property is impaired, the wear resistance, the snack resistance, and the resistance to resistance. There is a possibility that physical properties such as scratch properties may deteriorate. When the fineness exceeds 900 dtex, the distance between the piles becomes large, and there is a possibility that the design properties are impaired due to the occurrence of hair cracking.

  In the raised fabric of the present invention, it is important that the inserted yarn is arranged on the raised surface side of the ground tissue portion, and in particular, it is inserted over the entire raised surface side. As shown in an enlarged view in FIGS. 2 to 4, the insertion thread 5 is locked to the ground structure portion 2 at a required interval in the vertical direction and / or the horizontal direction, By being arranged so as to be exposed on the surface of the ground tissue portion 2 at the portion between 6, the side surface of the insertion thread 5 is exposed to the surface in the portion of the concave portion 8 from which the pile 4 of the napped portion 3 has been removed. The raised fabric 1 having a novel concavo-convex design in which the textures of the convex portion 7 and the concave portion 8 by the portion 3 are different. Further, since the insertion thread 5 is arranged over the entire region on the raised surface side, the insertion thread 5 can be exposed to the surface by removing the pile 4 at any position of the raised portion 3.

  The arrangement method and form of the insertion thread differ depending on the selected ground texture.

  For example, in the case of a double raschel knitted fabric, a tricot knitted fabric or a pole tricot knitted fabric, the inserted yarn in the vertical direction is knitted or locked to the ground texture at the required interval in the inserting direction on the raised surface side of the ground textured portion. In addition to stopping, the portions between 1 to 30 mm, preferably 2 to 10 mm between the respective locking portions are continuously inserted in the vertical direction without being knitted or inserted into the ground tissue. In the case of a double raschel knitted fabric, it is also possible to place the insertion yarn in the horizontal direction. In this case, on the raised surface side of the ground tissue portion, the insertion yarn is knitted to the ground texture at every required interval in the insertion direction. In addition to stopping or insertion locking, the portion between 0.5 to 15 mm, preferably 2 to 7 mm between the locking portions is continuous in the horizontal direction without knitting locking or insertion locking to the ground structure. Inserted.

  In addition, in the insertion thread in the vertical direction and the insertion thread in the horizontal direction, the design effect by exposing the insertion thread when the interval that is not knitted or inserted and locked in the ground structure portion is larger than the above range. Is reduced, and breakage due to friction is likely to occur, and if it is smaller than the above range, the design effect due to the insertion thread being exposed on the surface is reduced.

  Here, the knitting locking means that the insertion yarn knitted into the ground structure forms a loop and is locked and held in the ground texture part when the insertion thread is inserted and arranged in the ground texture part by knitting. Tell the state. The insertion locking means a state in which the insertion yarn knitted into the ground structure is locked and held by the constituent yarn of the ground texture part without forming a loop. When an insertion thread is inserted and arranged in a ground tissue portion by weaving, the insertion thread is held by the constituent thread (ground thread) of the ground texture and held in a locked state, and is inserted and locked. .

Moreover, as an insertion form of the insertion thread, as shown in an enlarged view in FIGS. 2 to 4, in the portion between the engaging portions 6 and 6 of the insertion thread 5 with respect to the ground structure portion 2, on the surface of the ground texture portion 2 inserted arranged so as to form a convex or float shape rather preferably, the present invention shall have such a configuration. In this case, the apex of the portion between the engaging portions 6 and 6 of the insertion thread 5 is lower than the height position of 2/3 of the pile length of the napped portion 3, and further, the intermediate portion (1/2 of the pile length). It is preferably arranged at the height of the height portion) or at the front and back positions thereof. By arranging in this way, when the pile 4 of the raised portion 3 is removed, the side surface of the insertion thread 5 is easily exposed on the surface, and the design of the recess 8 is improved. When the portion between the engaging portions of the insertion thread is excessively higher than the pile length, the insertion thread is easily visible at the convex portion 7 formed by the napped portion 3 from which the pile is not removed. May be damaged, and physical properties such as wear resistance, snack resistance, and scratch resistance may deteriorate. For this reason, in practice, it is desirable to arrange it so that it is at the middle position of the pile length or slightly lower than this.

  The exposed portions between the engaging portions 6 and 6 of the insertion threads 5 that are inserted and arranged in the vertical direction or the horizontal direction are not limited to being parallel to the direction orthogonal to the insertion direction. Can also be shifted.

  The material and shape of the fibers constituting the insertion yarn and the shape of the insertion yarn are not particularly limited, and a pile or the same yarn as the pile yarn can be used. In particular, it is preferable to use different fibers for the pile (pile yarn) and the insertion yarn in that the difference in texture between the convex portion and the concave portion is further emphasized and the design is improved.

  The fineness of the insertion yarn is not particularly limited, and may be appropriately selected according to the purpose and specific use. Usually, a thread of 33 to 660 dtex, preferably 56 to 495 dtex is used. When the fineness is less than 33 dtex, the inserted yarn is not conspicuous, and there is a possibility that a sufficient design effect cannot be obtained. When the fineness exceeds 660 dtex, the insertion yarn is likely to be exposed between the piles, and the design may be impaired.

  The single yarn fineness of the insertion yarn is not particularly limited, and may be appropriately selected according to the purpose and specific use. Usually, 0.1 to 300 dtex, preferably 1.0 to 17 dtex is used. When the fineness is less than 0.1 dtex, it may be difficult to control pile removal. If the fineness exceeds 300 dtex, knitting and weaving may be difficult.

  Moreover, it is preferable to use the thread | yarn which performed the alkali-proof process as an insertion thread | yarn. By using such a yarn, it is possible to prevent damage to the insertion yarn and reduce the influence on the design. Specific examples of the alkali resistance treatment method include a method of performing water-repellent processing on the yarn.

  A method for producing the raised fabric of the present invention will be described.

  In order to produce the raised fabric of the present invention, a raised fabric having a raised portion formed by a pile on at least one surface of the ground tissue portion is formed by using the yarn described above for the pile yarn and the insertion yarn. As described above, the raised portion may be a raised pile formed by knitting or weaving or may be a raised pile formed by raising treatment, but it may be knitted or woven. It is preferable that it is formed by formation.

On the other hand, as described above, the knitting or weaving method of the insertion yarn can be formed by various methods depending on the selected ground structure. Among them, the insertion thread is knitted or inserted and locked to the ground structure portion at every required interval in the insertion direction, and the knitting lock or insertion lock is not locked to the ground structure portion at the portion between the respective locking portions. As described above, a method of forming by continuous insertion so as to form a convex shape or a floating shape on the surface of the ground tissue portion is preferable.

  The form of the ground texture portion can be a fabric such as a knitted fabric or a woven fabric, but is preferably a knitted fabric, and particularly preferably a double raschel knitted fabric.

  The ground yarn is not particularly limited, and the same yarn as the pile yarn and the insertion yarn can be used. Especially, as will be described later, the fibers constituting the ground yarn are preferably fibers having latent crimpability or heat shrinkability. By forming the ground texture portion using ground yarn composed of such fibers, the fibers are crimped or shrunk during the subsequent heat treatment to increase the density of the ground texture portion, thereby raising the nap This can be further improved. Further, from the viewpoint of texture, it is preferable to use a multifilament yarn as the form of the yarn.

  Such napped fabric may be subjected to treatment such as scouring and dyeing as necessary.

  Subsequently, the napped fabric having the uneven design of the present invention can be manufactured through a step of partially removing the pile of the napped portion.

  A conventionally known method can be used as a method of partially removing the pile of the raised portion. For example, a method using a discharge process and a method using a trimming process may be mentioned. From the viewpoint of obtaining a sharper pattern (the shape of the concave portion is clear), a method using a discharge process is preferable.

  In the case of the method using the removal process, a step of partially applying a fiber treatment agent containing a chemical capable of removing the pile to the raised surface of the raised fabric, and heat treatment of the raised fabric coated with the fiber treatment agent. By the step of embrittlement of the pile coated with the fiber treatment agent, and the step of washing the raised fabric after the heat treatment and removing the embrittled pile, the raised fabric having the uneven design of the present invention can be produced. .

  As an extractant, phenols and alcohols are used for semi-synthetic fiber acetates, and guanidine weak acid salts, phenols, alcohols, alkali metal hydroxides and alkaline earth metal hydroxides are used for polyesters of synthetic fibers. Polyamides include phenols and alcohols, and polyacrylic resins include phenols. From the viewpoint of obtaining a large unevenness effect, it is preferable to use an alkali metal hydroxide, and it is particularly preferable to use sodium hydroxide.

  A fiber treatment agent is prepared by adding a solvent appropriately selected according to the extraction agent to the extraction agent.

  The concentration of the extractant contained in the fiber treatment agent may be appropriately set according to the purpose, but is preferably 5 to 30% by weight, and more preferably 10 to 25% by weight. If it is less than 5% by weight, the pile removability is poor and the design may be impaired. If it exceeds 30% by weight, the fiber treatment agent may be unstable, pile removal is difficult to control, the insertion yarn may be damaged, and the design may be impaired.

  Moreover, an additive can be added to the fiber treatment agent to such an extent that the effect is not hindered, and examples thereof include a paste, a dispersant, a penetrating agent, a colorant, and a light resistance improver.

  As a method for applying the fiber treatment agent, a known and commonly used method can be used, and examples thereof include rotary screen printing, flat screen printing, and ink jet printing. These can be appropriately selected according to the purpose.For example, flat screen printing is required when a higher unevenness effect is required, rotary screen printing is required when higher productivity is required, and inkjet printing is required when more delicate unevenness expression is required. Is preferably used.

The fiber treatment agent varies depending on the raised fabric used and the desired uneven design, but is preferably applied to the raised fabric in the range of 10 to 500 g / m ² , and more preferably in the range of 30 to 300 g / m ^2. It is preferred that When the application amount of the fiber treatment agent is less than 30 g / m ² , the pile removability is poor and the design property may be impaired. If it exceeds 500 g / m ² , the insertion yarn may be damaged by the fiber treatment agent, and the design properties may be impaired.

Application amount of the raised fabric of the fiber-decomposing agent, and raised fabric used may vary depending on the desired uneven design, preferably in the range of 1~150g / ^{m 2,} more preferably in the range of 3~80g / ^{m 2.} When the application amount of the extractant is less than 1 g / m ² , the pile removability is poor and the design property may be impaired. When it exceeds 150 g / m ² , the insertion yarn may be damaged by the fiber treatment agent and the design properties may be impaired.

  Next, in order to decompose the pile with the discharging agent, the napped fabric to which the fiber treatment agent is applied is subjected to heat treatment. The heat treatment may be either dry heat treatment or wet heat treatment, or may be a combination thereof. Among these, wet heat treatment is preferable from the viewpoint of easy progress of pile decomposition.

  The conditions for the heat treatment may be appropriately set according to the fiber material constituting the napped fabric, the discharging agent selected according to the fiber material, and the desired uneven shape. For example, when polyester fiber is used as the fiber material of the napped fabric and sodium hydroxide is used as the extractant, the heat treatment temperature and time are preferably 100 to 190 ° C. and 5 to 15 minutes, more preferably 130 to 160 ° C., 7 10 minutes is preferred. If the heat treatment conditions are below the respective lower limit values, the pile cannot be sufficiently decomposed by the extractant, and the concavo-convex design may be impaired. If the heat treatment conditions exceed the respective upper limit values, decomposition by the extractant may proceed excessively, and the design may be damaged due to damage or discoloration of the inserted yarn, or the reproducibility of the uneven design may be deteriorated.

  A conventionally known apparatus such as a loop steamer, a loop dryer, a cylinder dryer, a non-touch dryer, a net dryer, an oven, a tenter, or a pin tenter can be used for the heat treatment. Among these, a loop steamer is preferable from the viewpoint that the pile can be easily decomposed.

Next, after a fiber treatment agent is applied and heat treatment is performed, a cleaning process is performed for the purpose of removing the decomposition product of the fibers remaining on the napped fabric from the napped fabric. Washing may be performed in water at 20 to 100 ° C., preferably 60 to 80 ° C. for 5 to 20 minutes, preferably 10 to 20 minutes. In order to enhance the cleaning effect, the cleaning liquid (water) contains an alkali agent such as sodium hydroxide, sodium carbonate, or sodium tripolyphosphate, a reducing agent such as hydrosulfite or thiourea dioxide, and a cleaning interface as necessary. An activator may be added.
A conventionally known cleaning device or dyeing machine can be used for the cleaning process.

  Next, drying is performed at 80 to 130 ° C. using a conventionally known apparatus such as a loop dryer, a net dryer, a tumbler dryer, an oven, a tenter, or a pin tenter, and a finish setting is performed at 120 to 150 ° C. using a pin tenter. Good.

  On the other hand, in the case of the method by the trimming process, the process of trimming the pile on the raised surface of the raised fabric by any of the pattern shearing machine, the design shearing machine, and the hand-cutting method and partially removing the pile of the raised part Thus, a napped fabric having the uneven design of the present invention can be produced.

  As a pattern shearing machine, the underhead of the shearing machine is subdivided at right angles to the width direction of the machine, and each one is moved up and down by means of computer control, etc. Examples include a model in which an endless film partially cut between a cutter knife and an underknife of a machine is run and a pile protruding from the cut portion of the film is trimmed.

  Also, as a design shearing machine, change the underhead to a thin roller that rotates, and form a convex part in a spiral around the roller, and trim only the pile of the part pushed up by the convex part. There is a model with a plate-like thing that holds down the part that is not cut right before the cutter knife.

  In any case, the amount of pile pruning is set so as not to cut the exposed portion of the insertion yarn arranged on the raised surface side of the ground tissue portion, and the insertion yarn is placed on the surface of the trimmed portion (recess). Try to expose the sides.

  Thus, as shown in the figure, the raised portion 7 by the raised portion 3 that appears on the surface with the cut end of the raised pile 4 as a vertex and the pile 4 of the raised portion 3 are partially removed depending on the handle. Thus, the insertion yarn 5 disposed on the raised surface side of the ground tissue portion 2 has a concave portion 8 exposed on the surface, and the texture (tactile sensation, glossiness) of the convex portion 7 and the concave portion 8 without impairing the texture. Etc.), for example, it is possible to provide a napped fabric having a novel uneven design that has a different texture, such as a mixture of napped fabric and fabric.

[Example 1]
Using a double raschel knitting machine with 6 folds at 28G, the heels L1, L3, L5, and L6 are 110 dtex made of side-by-side type composite fibers (both types are polyethylene terephthalate) that have latent crimpability as ground yarn. A / 48f multifilament yarn is used as a full set, a 167 dtex / 72f triangular cross-section polyester multifilament processed yarn is used as a full set for the heel L2, and a pile yarn is used as a pile yarn with latent crimpability 84 dtex / 25f (single yarn fineness: 3) composed of alkali-dissolving split-type composite fiber (hardly soluble alkali-soluble component: polyethylene terephthalate, readily soluble alkali component: copolymerized polyethylene terephthalate (hereinafter referred to as cationic dye-dyeable polyethylene terephthalate, hereinafter referred to as CDP)). 36 dtex) multifila筬 L1 is 2-1 · 1-1 · 0-1 · 1-1 and 筬 L2 is 0, using a full set of yarns and 33dtex / 12f polyester multifilament yarn with high shrinkage -0, 0-0, 1-1, 1-1, 0-0, 0-0, 1-1, 1-1, 0-0, 0-0, 2-2, 2-2, 筬 L3 is 0-1 ・ 1-1 ・ 2-1 ・ 1-1, 筬 L4 is 1-2 ・ 1-0 ・ 1-0 ・ 1-2, 筬 L5 is 1-1 ・ 2-1 ・ 1-1 ・0-1 and heel L6 have a structure of 1-1, 0-1, 1-1, 2-1 and knitted a double raschel knitted fabric with a density of 57 courses / inch on the knitting machine. The double raschel knitted fabric was center-cut to form a raised portion made of a raised pile.

  Subsequently, the double raschel knitted fabric composed of the ridges L1 to L4 was heat-treated at 190 ° C. for 1 minute with a heat setter to develop crimps, and then a 90 ° C. sodium hydroxide aqueous solution (13.9 wt. %) For 45 minutes to generate ultrafine fibers, followed by dyeing with a disperse dye at 130 ° C. for 30 minutes using a liquid dyeing machine. Next, after heat-treating at 150 ° C. for 1.5 minutes with a heat setter and drying, the hair was aligned with a shearing machine. Subsequently, heat treatment was performed at 150 ° C. for 1 minute using a heat setter to finish and set, and a napped fabric having a density of 36 wells / inch, 64 courses / inch, a pile density of 539136 dtex, and a pile length of 0.9 mm was obtained.

The amount of fiber treatment agent applied to the fabric is 20 g / min on the napped surface of the napped fabric from which the fiber treatment agent of the following prescription 1 is obtained, using a vertical screen with a vertical wrinkle pattern that changes in width from 1.5 to 3.0 mm. was applied so that the m ^2.
<Fiber treatment agent: Formula 1>
Paste (starch) 80g / l
Sizing agent (carboxymethylcellulose) 20 g / l
48 wt% sodium hydroxide 400 g / l
Water remaining

Subsequently, it heat-moisture-treated for 10 minutes at 150 degreeC using the loop type steamer.
Subsequently, it was washed at 50 ° C. for 15 minutes with a washing liquid having the following formulation using a liquid dyeing machine, and further washed with water at room temperature.
Next, a pintter was used for heat treatment at 150 ° C. for 1.5 minutes to perform finish setting, thereby obtaining a raised fabric having the uneven design of the present invention.
<Cleaning liquid: prescription>
48% by weight sodium hydroxide 2 g / l
Hydrosulfite 1g / l
Surfactant 1g / l
Water remaining

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 2]
The napped fabric obtained in Example 1 (before applying the fiber treatment agent) is provided with a receptor layer by applying carboxymethyl cellulose to a grant amount of 2 g / m ² using mangles, and using inkjet, the following A fiber treating agent was applied under conditions.
<Fiber treatment agent: Formula 2>
Guanidine carbonate 25 parts Water 73 parts Propylene glycol 2 parts <Inkjet printing conditions>
Printing device: On-demand serial scanning line type inkjet printing device Nozzle diameter: 50μm
Drive voltage: 100V
Frequency: 5KHz
Resolution: 360 dpi
<Pattern>
Vertical 楊 will pattern whose width changes from 1.5 to 3.0 mm

  The fabric on which the fiber treatment agent was printed was dried, and then wet-heat treated at 175 ° C. for 10 minutes using a loop steamer. Thereafter, the same washing treatment and heat treatment (finishing set) as in Example 1 were performed to obtain a napped fabric having the uneven design of the present invention.

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 3]
The raised fabric obtained in Example 1 (before applying the fiber treatment agent) is trimmed with a pattern shearing machine so that a 20 × 25 mm square checkered pattern is obtained, and the raised fabric having the uneven design of the present invention is obtained. Obtained.
The obtained raised fabric has a raised portion with a raised portion having the cut end of the pile as a vertex, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is somewhat It had an excellent design with a different and different material feeling.

[Example 4]
110gtex / 48f multifilament made of side-by-side type composite fibers (both types of polyethylene terephthalate) having latent crimpability on the heels L1 and L6 using a double raschel knitting machine with 6 cocoons at 28G The yarn is used as a full set, the polyester multifilament processed yarn with a triangular cross section of 167 dtex / 72f is used as the ground yarn and insertion yarn for the heels L2 and L5, and the pile yarn is used for the heels L3 and L4. 84 dtex / 25f (single yarn fineness 3.36 dtex) multifilament yarns composed of alkali-soluble split type composite fibers (hardly soluble components: polyethylene terephthalate, readily soluble components: copolymerized polyethylene terephthalate (CDP)), and high shrinkage 33 dtex / 12f polyester with Using ter multifilament composite yarn at 1IN1OUT, 筬 L1 is 2-1 ・ 1-1 ・ 0-1 ・ 1-1 and 筬 L2 is 0-1 ・ 1-1 ・ 5-4 ・ 4-4 , L3 and L4 are both 1-2, 1-0, 1-0, 1-2, L5 is 1-1, 5-4, 4-4, 0-1, and L6 is 1-1.0. A double raschel knitted fabric having a structure of −1 · 1-1 · 2-1 and a density of 48 courses / inch on the knitting machine was knitted. The double raschel knitted fabric was center-cut to form a raised portion made of a raised pile.

Next, the same heat treatment (crimp expression), alkali dipping treatment (extreme thinning), dyeing, heat treatment (drying), hair alignment, heat treatment (finishing set) as in Example 1 are applied to the double raschel knitted fabric composed of ridges L1 to L3. The density was 36 wells / inch, 54 courses / inch, a pile density of 454896 dtex, and a pile length of 1.1 mm was obtained.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained raised fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the horizontal direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 5]
The raised fabric obtained in Example 4 (before the fiber treatment agent was applied) was subjected to the same receiving layer formation as in Example 2, inkjet printing, wet heat treatment, the same washing treatment as in Example 1, and heat treatment (finishing) Set) to obtain a raised fabric having the uneven design of the present invention.
The obtained raised fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the horizontal direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 6]
The raised fabric obtained in Example 4 (before applying the fiber treatment agent) was subjected to pile trimming using the same pattern shearing machine as in Example 3 to obtain a raised fabric having the uneven design of the present invention. It was.
The obtained raised fabric has a raised portion with a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the horizontal direction is exposed on the surface, and the texture of the raised portion and the recessed portion is slightly. It had an excellent design with a different and different material feeling.

[Example 7]
Using a double raschel knitting machine with 6 ridges at 22G, 110 dtex / consisting of side-by-side type composite fibers (both types of polyethylene terephthalate) having latent crimpability as crushed yarns on heels L1, L3, L5 and L6 A full set of 48f multifilament yarn is used, a double set of polyester multifilament processed yarn with a triangular cross section of 167dtex / 72f is used as an insertion yarn in the heel L2, and a latent crimp is used as a pile yarn in the heel L4. 84 dtex / 25f (single yarn fineness 3.36 dtex) multifilament yarns composed of alkali-soluble split type composite fibers (hardly soluble components: polyethylene terephthalate, readily soluble components: copolymerized polyethylene terephthalate (CDP)), and high shrinkage 33 dtex / 12f polyester with Using a full set of multi-filament yarns of tell multifilament yarn, 筬 L1 is 2-1, 1-1, 0-1, 1-1, and 筬 L2 is 0-0, 0-0, 1-1.・ 1-1 ・ 0-0 ・ 0-0 ・ 1-1 ・ 1-1 ・ 0-0 ・ 0-0 ・ 2-2 ・ 2-2 、 筬 L3 is 0-1 ・ 1-1 ・ 2- 1-1.1-1, 筬 L4 is 1-2.1-0.1-0.1-2, 筬 L5 is 1-1.2-1.1-1.0-1, 筬 L6 is 1-1. -A double raschel knitted fabric with a density of 48 courses / inch on a knitting machine was knitted with a structure of 0-1, 1-1, 2-1. The double raschel knitted fabric was center-cut to form a raised portion made of a raised pile.

Next, the same heat treatment (crimp expression), alkali dipping treatment (extreme thinning), dyeing, heat treatment (drying), hair alignment, heat treatment (finishing set) as in Example 1 are applied to the double raschel knitted fabric composed of ridges L1 to L4. The density was 25 wells / inch, 53 courses / inch, a pile density of 620100 dtex, and a pile length of 0.9 mm was obtained.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 8]
110gtex / 48f multifilament made of side-by-side type composite fiber (both types of polyethylene terephthalate) having latent crimpability on the heels L1 and L6, using a 22G double raschel knitting machine The yarn is used as a full set, the double yarn of polyester multifilament processed yarn with a triangular cross section of 167 dtex / 72f is used as a ground yarn and insertion yarn for 筬 L2 and L5, and a latent crimp is used as a pile yarn for 筬 L3 and L4. A multifilament yarn of 84 dtex / 25f (single yarn fineness of 3.36 dtex) made of an alkali-soluble split type composite fiber having a property (hardly-soluble alkali component: polyethylene terephthalate, easily-soluble alkali component: copolymerized polyethylene terephthalate (CDP)); 33dtex / 12f with high shrinkage Using double yarn of re-ester multifilament yarn with 1IN1OUT, 筬 L1 is 2-1,1-1 ・ 0-1 ・ 1-1, 筬 L2 is 0-1 ・ 1-1 ・ 5-4 ・4-4, 筬 L3, L4 are 1-2 · 1-0 · 1-0 · 1-2, 筬 L5 is 1-1 · 5-4 · 4-4 · 0-1, 筬 L6 is 1-1 -A double raschel knitted fabric with a structure of 0-1, 1-1, 2-1 and a density of 43 courses / inch on the knitting machine was knitted. The double raschel knitted fabric was center-cut to form a raised portion made of a raised pile.

Next, the same heat treatment (crimp expression), alkali dipping treatment (extreme thinning), dyeing, heat treatment (drying), hair alignment, heat treatment (finishing set) as in Example 1 are applied to the double raschel knitted fabric composed of ridges L1 to L3. A napped fabric was obtained having a density of 26 wells / inch, 47 courses / inch, a pile density of 571896 dtex, and a pile length of 1.0 mm.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained raised fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the horizontal direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 9]
Using a tricot knitting machine with four ridges at 28G, a full set of 84 dtex / 36f polyester multifilament yarn is used as the ground yarn for the heel L1, and a polyester with a triangular cross section of 167 dtex / 72f is used as the insertion yarn for the heel L2. Using a full set of multifilament processed yarns, using a full set of 110 dtex / 48f multifilament yarns made of side-by-side type composite fibers (both types of polyethylene terephthalate) having latent crimping properties as the ground yarn in 筬 L3, 筬 L4 84 dtex / 25f (single yarn fineness of 3.36 dtex) composed of an alkali-soluble split type composite fiber having latent crimpability as a pile yarn (hardly soluble alkali component: polyethylene terephthalate, easily soluble alkali component: copolymerized polyethylene terephthalate (CDP)) ) Using a full set of filament yarn and 33dtex / 12f polyester multifilament yarn with high shrinkage, 筬 L1 is 2-3 · 1-0, 筬 L2 is 1-0 · 1-1 · 0 -0 ・ 1-1 ・ 0-0 ・ 1-1 ・ 0-0 ・ 1-1, 筬 L3 is 1-0 ・ 1-2, 筬 L4 is 1-0 ・ 4-5. A tricot knitted fabric having an upper density of 62 courses / inch was knitted.

Next, after raising the tricot knitted fabric by raising the hair and forming a raised portion by the raised pile, heat treatment similar to Example 1 (crimp expression), alkali immersion treatment (extremely thinning), dyeing, heat treatment (drying) Alignment and heat treatment (finishing set) were carried out to obtain a napped fabric having a density of 37 wells / inch, 68 courses / inch, a pile density of 588744 dtex, and a pile length of 1.1 mm.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 10]
Using a tricot knitting machine with four ridges at 28G, a full set of 84 dtex / 36f polyester multifilament yarn is used as the ground yarn for the heel L1, and a polyester with a triangular cross section of 167 dtex / 72f is used as the insertion yarn for the heel L2. Multi-filament processed yarn is used as a full set, and 84 dtex / 36f multi-filament yarn made of side-by-side type composite fiber (both types of polyethylene terephthalate) having latent crimpability is used as the ground yarn in 筬 L3. 84 dtex / 25f (single yarn fineness of 3.36 dtex) composed of an alkali-soluble split type composite fiber having latent crimpability as a pile yarn (hardly soluble alkali component: polyethylene terephthalate, easily soluble alkali component: copolymerized polyethylene terephthalate (CDP)) ) Multi Using a full set of filament yarn and 33dtex / 12f polyester multifilament yarn with high shrinkage, 筬 L1 is 2-3 · 1-0, 筬 L2 is 2-2 · 0-0 · 0 -0.1-1.0-0.1-1.0-0.1-1.0-0.0-0, 筬 L3 is 1-0.1-2, 筬 L4 is 1-0.4 A tricot knitted fabric having a structure of −5 and a density of 62 courses / inch on the knitting machine was knitted.

Next, after raising the tricot knitted fabric by raising the hair and forming a raised portion by the raised pile, heat treatment similar to Example 1 (crimp expression), alkali immersion treatment (extremely thinning), dyeing, heat treatment (drying) Alignment and heat treatment (finishing set) were carried out to obtain a napped fabric having a density of 37 wells / inch, 68 courses / inch, a pile density of 588744 dtex, and a pile length of 1.1 mm.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Example 11]
Using a tricot knitting machine with 28G pole sinker (pole sinker height 1.5mm), 110dtex / consisting of side-by-side type composite fiber (both types of polyethylene terephthalate) having latent crimpability as the ground yarn on the heel L2. 48f multifilament yarn is used as a full set, 84dtex / 36f triangular cross-section polyester multifilament processed yarn is used as a set for 筬 L3 as an insertion yarn, and ply yarn is used as a pile yarn for 溶解 L4. 84 dtex / 25f (single yarn fineness: 3.36 dtex) multifilament yarns made of type composite fiber (alkali hardly soluble component: polyethylene terephthalate, alkali easily soluble component: copolymerized polyethylene terephthalate (CDP)), and 33 dtex having high shrinkage / 12f Using a full set of re-ester multifilament yarns, 筬 L2 is 1-0 · 1-2, 筬 L3 is 1-0 · 1-1 · 1-1 · 1-1 · 1-1 · 1- 1-1.1-1.1-1 and 筬 L4 are 1-0.0-1 structures and knitted pole tricot knitted fabric with a density of 65 courses / inch on the knitting machine.

Next, after the Paul Tricot knitted fabric is aligned and raised by a shearing machine, the same heat treatment (crimp expression) as in Example 1, alkali dipping treatment (ultrafine), dyeing, heat treatment (drying), hair alignment, Heat treatment (finishing set) was performed to obtain a napped fabric with a density of 31 wells / inch, 71 courses / inch, a pile density of 515034 dtex, and a pile length of 1.0 mm.
The obtained napped fabric was subjected to the same rotary screen printing, wet heat treatment, washing treatment and heat treatment (finishing set) as in Example 1 to obtain a napped fabric having the uneven design of the present invention.

  The obtained napped fabric has a raised portion formed by a raised portion whose apex is the cut end of the pile, and a fabric-like recessed portion in which the side surface of the insertion thread in the vertical direction is exposed on the surface, and the texture of the raised portion and the recessed portion is different. It had an excellent design with a different material feeling.

[Comparative Example 1]
Using a double raschel knitting machine having 6 rivets at 28G, 110 dtex / consisting of side-by-side type composite fibers (both types of polyethylene terephthalate) having latent crimpability as the ground yarn on heels L1, L2, L5 and L6 A 48f multifilament yarn is used in a full set, and an alkali-dissolved split-type composite fiber having latent crimping properties as pile yarns on the cocoons L3 and L4 (alkali hardly soluble component: polyethylene terephthalate, alkali easily soluble component: copolymerized polyethylene terephthalate ( CDP)) is used as a composite yarn of 84 dtex / 25f (single yarn fineness 3.36 dtex) and 33 dtex / 12f polyester multifilament yarn having high shrinkage at 1IN1OUT, and 筬 L1 is 2-1.・ 1-1 ・ 0-1 ・ 1-1 、 筬 L2 is 0 1-1, 2-1, 1-1, 筬 L3, L4 are 1-2, 1-0, 1-0, 1-2, 筬 L5 is 1-1, 2-1, 1-1, 0-1 and 筬 L6 had a structure of 1-1, 0-1, 1-1, 2-1 and knitted a double raschel knitted fabric with a density of 58 courses / inch on the knitting machine. The double raschel knitted fabric was center-cut to form a pile portion.

Next, the same heat treatment (crimp expression), alkali dipping treatment (extreme thinning), dyeing, heat treatment (drying), hair alignment, heat treatment (finishing set) as in Example 1 was performed, and the density was 36 wells / inch, 64 courses. / Inch, a pile density of 539136 dtex and a pile length of 1.0 mm were obtained.
The raised surface of the obtained raised fabric is embossed using a square pattern embossing roll consisting of a square of 8 mm square under the conditions of an embossing roll temperature of 195 ° C., a processing speed of 4 m / min, and a pressure of 4 MPa. A napped fabric was obtained.

  The obtained napped fabric had a convex portion with the cut end of the pile at the top and a concave portion in which the pile was melted, and had a design with a different material feeling, but the texture of the fabric was rough and hard. there were.

[Comparative Example 2]
The raised fabric obtained in Comparative Example 1 (before embossing) is subjected to the same rotary screen printing, wet heat treatment, washing treatment, and heat treatment (finishing set) as in Example 1, and the raised fabric having an uneven design. Got.
The obtained napped fabric has a concave part with the cut end of the pile as the apex, as well as the convex part with the nap part having the cut end of the pile as the apex. It was a thing.

  The raised fabric of the present invention exhibits an excellent uneven design with a different material feeling, the texture of the raised portion and the recessed portion due to the raised portion being different, and the fabric has a good texture. It can be widely used for interior materials and other various uses.

  DESCRIPTION OF SYMBOLS 1 ... Napped fabric, 2 ... Ground tissue part, 3 ... Napped part, 4 ... Pile, 5 ... Insertion thread, 6 ... Locking part, 7 ... Convex part, 8 ... Concave part.

Claims (9)

It is a raised fabric having a ground tissue portion and a raised portion by a pile, and an insertion thread is arranged on the raised surface side of the ground tissue portion , and the inserted yarn is woven on the raised surface side of the ground tissue portion, Or, by being knitted, it is locked to the ground texture portion at appropriate intervals, and is inserted and arranged in the entire raised surface side so as to form a convex shape or a floating shape on the surface of the ground texture portion at the portion between the locking portions. and, by the pile of the napped portion is partially removed, and having a recess inserting yarn side is exposed to the surface, and a convex portion by the napped portion whose vertices are the cut end of the pile Standing fabric.   The ground textured portion is woven or knitted, and pile yarn is woven or knitted into the ground textured portion to form a raised portion by pile on at least one side of the ground textured portion, and the pile of the raised portion is partially The napped fabric according to claim 1, wherein the napped fabric is removed.   The raised fabric according to claim 1, wherein the raised tissue has a raised portion by a raised pile formed by raising the brush on at least one surface of the ground tissue portion, and the raised pile of the raised portion is partially removed.   The raised fabric according to any one of claims 1 to 3, wherein the pile of the raised portion is partially removed by a discharging process or a trimming process. In a method for manufacturing a raised fabric having a raised portion by a pile on at least one side of a ground tissue portion by arranging an insertion yarn on the raised surface side of the ground tissue portion, the inserted yarn is woven on the raised surface side of the ground tissue portion Or, it is knitted and locked to the ground texture part at appropriate intervals, and is inserted and arranged in the entire raised surface side so as to form a convex shape or a floating shape on the surface of the ground texture part at the portion between the respective locking parts. A method for producing a napped fabric, characterized in that, in a subsequent process, a process of partially removing the pile of the napped portion is performed, and a side surface of the insertion yarn is exposed on the surface of the concave portion from which the pile has been removed. . The ground textured part includes a ground textured part, a pile yarn that is woven or knitted into the ground textured part, and an insertion yarn that is inserted and arranged in the vertical direction and / or the horizontal direction on the raised surface side of the ground textured part. 6. The method for producing a napped fabric according to claim 5 , wherein a napped fabric having a puffed portion on at least one side is woven or knitted, and the pile is removed from the puffed portion. 6. The method for producing a raised fabric according to claim 5 , wherein a raised portion is formed by raising a raised pile formed by raising the brush on at least one surface of the ground tissue portion, and the raised pile of the raised portion is removed. As a processing method to remove the pile of raised parts partly,
A step of partially applying a fiber treatment agent containing a drug capable of discharging the pile to the raised surface of the raised fabric;
A step of embrittlement of the pile coated with the fiber treatment agent by performing a heat treatment on the raised fabric coated with the fiber treatment agent;
The method for producing a napped fabric according to any one of claims 5 to 7 , further comprising a step of washing the napped fabric after the heat treatment to remove the embrittled pile. As a processing method for partially removing the pile of the raised portion, the pile of the raised portion is partially trimmed by any one of a pattern shearing machine, a design shearing machine, and a hand cut in the raised portion of the raised fabric. The method for producing a napped fabric according to any one of claims 5 to 7 , further comprising a step of removing the napped fabric.

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