JP7152044B2 - clothing - Google Patents

Description

The present invention relates to clothing.

2. Description of the Related Art Warp knitted fabrics used for clothing and the like often use fibers having functional properties such as hygroscopicity, sweat absorption, or moisture retention. Materials that facilitate the function of these functional fibers by arranging these functional fibers on one side of the fabric so that they are positioned on the skin side when clothes are worn are widely used. .

As a method of arranging functional fibers on one side of a fabric, a method of forming a pile structure on the needle loop surface of a warp knitted fabric is widely used. The needle loop surface is the surface on which the needle loops of the warp knitted fabric are exposed, and conversely, the surface on which the sinker loops are exposed is called the sinker loop surface. By using this method, the functional fibers can be arranged bulky on the needle loop surface of the fabric, the functional fibers can be easily brought into contact with the skin, and the functions of the functional fibers can be easily exhibited.

On the other hand, prior art documents disclosing the structure of a warp knitted fabric in which functional fibers are arranged on the sinker loop surface include JP-A-2003-55868 (Patent Document 1) and JP-A-2019-116700 (Patent Document 2). be. The elastic warp knitted fabric described in Patent Document 1 uses a hygroscopic spun yarn for the reed L1, a synthetic fiber yarn for the reed L2, a synthetic fiber yarn for the reed L3, an elastic yarn for the reed L4, and an elastic yarn for the reed L5. It is a 6-course power net elastic warp knitted fabric. The hygroscopic spun yarn of the reed L1 forms stitches once every three courses. In the elastic warp knitted fabric described in Patent Document 2, the functional fibers form needle loops for each fixed course.

JP-A-2003-55868 Japanese Patent Application Laid-Open No. 2019-116700

In the method of forming the pile structure on the needle loop surface, the pile structure cannot be formed beyond the range between one wale, and the row of needle loops in the ground structure is exposed between the piles. However, since the pile structure cannot be formed at a high density, it is insufficient to sufficiently exhibit the function of the functional fiber and obtain the desired contact characteristics with the skin. In addition, if a large amount of functional fibers are placed on the skin side, a bulky pile will be formed, and the fabric will become stiff, and the fabric will not feel good against the skin, and the breathability of the fabric will decrease. . In addition, the method described in Patent Document 1 also similarly limits the formation range of the pile structure of the hygroscopic spun yarn between one wale, and has the same problem as the method of forming the pile structure on the needle loop surface. be.

When the functional fibers form needle loops for each fixed course, as in the elastic warp knitted fabric described in Patent Document 2, the amount of functional fibers supplied increases, and the blend ratio of the functional fibers increases. It gets hot. Since functional fibers are generally expensive, the production cost of the elastic warp knitted fabric increases as the blending ratio of the functional fibers increases. In addition, the tension difference between the functional fibers in the loop portion and the insertion portion becomes large, making it difficult to manage the tension during knitting, making knitting difficult. Furthermore, since the needle loops of the functional fibers are exposed on the needle loop surface, both the fibers of the ground texture and the functional fibers are exposed on the needle loop surface, making it difficult to control the color tone.

The present invention has been made in view of the above problems, and provides a product that has a low blending ratio of functional fibers, has a good feel on the skin, has a good production efficiency, and sufficiently obtains the desired contact characteristics of the functional fibers. An object of the present invention is to provide a warp knitted fabric capable of

A garment according to the present invention is a garment formed partially or wholly from a stretch warp knitted fabric having a sinker loop side and a needle loop side opposite to the sinker loop side. The elastic warp knitted fabric has a ground weave and an insert weave. The ground weave is composed of a first knitting weave made of inelastic yarn and having needle loops in all courses, and a second knitting weave made of elastic yarn. The insert tissue is composed of functional fibers. The elastic thread is positioned closer to the needle loop surface than the functional fiber. The distance in the course direction between interlacing points where the functional fiber and the inelastic yarn intersect is one course or more. At the entanglement point, the inelastic yarn is located closer to the sinker loop surface than the functional fiber. The functional fibers located between the entangled points are located closer to the sinker loop surface than the base texture. In the garment, the sinker loop surface of the elastic warp knitted fabric is positioned on the skin side.

In one embodiment of the present invention, in a state in which the base weave and the insertion weave are deformed by the contraction of the elastic yarn, the non-elastic yarn and the functional fiber travel in the same direction in the wale direction at the interlacing points. be.

In one aspect of the present invention, the functional fibers are knitted by a knitting structure in which basic movements are located on the same wale.

In one embodiment of the present invention, by changing the first knitting structure, the insertion structure is arbitrarily divided into a portion exposed to the sinker loop surface side and a portion not exposed.

According to the present invention, it is possible to lower the mixing ratio of the functional fibers, reduce the difficulty of production compared to the conventional one, and obtain the desired contact characteristics of the functional fibers, which are good on the skin.

FIG. 2 is a knitting organization chart showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to the first embodiment of the present invention. 1 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to Embodiment 1 of the present invention. FIG. FIG. 8 is a knitting organization diagram showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to Embodiment 2 of the present invention. FIG. 10 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to Embodiment 2 of the present invention. FIG. 11 is a knitting organization chart showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to Embodiment 3 of the present invention. FIG. 10 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to Embodiment 3 of the present invention. FIG. 5 is a knitting organization chart showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to the comparative example. FIG. 10 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to a comparative example. 4 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 1. FIG. 4 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 1. FIG. 4 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 2. FIG. 10 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 2. FIG. 10 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 3. FIG. 10 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 3. FIG. Fig. 10 is a photograph showing an enlarged sinker loop surface of a stretchable warp knitted fabric according to a comparative example. Fig. 10 is a photograph showing an enlarged needle loop surface of a stretchable warp knitted fabric according to a comparative example. 4 is a photograph showing the traveling directions of inelastic yarns and functional fibers at intertwined points on the sinker loop surface of the stretchable warp knitted fabric according to Example 1. FIG. 4 is a photograph showing the direction of movement of inelastic yarns and functional fibers at intertwining points on the sinker loop surface of the stretchable warp knitted fabric according to Example 2. FIG. 10 is a photograph showing the traveling directions of inelastic yarns and functional fibers at intertwined points on the sinker loop surface of the stretchable warp knitted fabric according to Example 3. FIG.

Hereinafter, clothing according to each embodiment of the present invention will be described with reference to the drawings. In the following description of the embodiments, the same or corresponding parts in the drawings are denoted by the same reference numerals, and the description thereof will not be repeated.

(Embodiment 1)
FIG. 1 is a knitting organization diagram showing the basic operation of each reed for knitting a stretchable warp knitted fabric forming part or all of a garment according to Embodiment 1 of the present invention. FIG. 2 is a knitting structure diagram of the elastic warp knitted fabric constituting part or all of the clothing according to Embodiment 1 of the present invention.

As a knitting device for knitting the elastic warp knitted fabric constituting part or all of the clothing according to the first embodiment of the present invention, for example, an RSE4N3K Raschel machine manufactured by Karl Mayer can be used. However, the knitting device is not limited to Karl Mayer's RSE4N3K, and the configurations of the control mechanism and the shogging mechanism included in the knitting device are not particularly limited. Knitting conditions such as the amount of yarn supplied and processing conditions are also not particularly limited.

As shown in FIGS. 1 and 2, the elastic warp knitted fabric 10 constituting part or all of the clothing according to Embodiment 1 of the present invention is made up of three reeds, ie, a first reed, a second reed and a third reed. Knitted using a reed. However, the number of reeds used for knitting the elastic warp knitted fabric 10 is not limited to three, and may be three or more.

The elastic warp knitted fabric 10 comprises a ground weave 11 and an insert weave 12 . The ground weave 11 is composed of a non-elastic thread 1 threaded in a full set through the first reed and an elastic thread 3 threaded in a full set through the third reed. The insertion tissue 12 is composed of the functional fibers 2 that are fully threaded through the second reed.

The basic motion of the first reed has a repeating unit of 12/21/12/10/01/10// as shown in FIG. 1(A). The basic motion of the second reed has a repeating unit of 11/22/22/11/00/00// as shown in FIG. 1(B). The basic motion of the third reed has a repeating unit of 22/11/33/11/22/00// as shown in FIG. 1(C).

The non-elastic thread 1 is made of nylon 6 fiber with a thickness of 33 dtex/24 f. However, the material of the inelastic thread 1 is not limited to nylon 6, and may be other synthetic fibers such as nylon or polyester, regenerated fibers such as rayon or acetate, or natural fibers such as cotton. The non-elastic yarn 1 is not limited to filament yarn, and may be spun yarn, twisted yarn, textured yarn, or the like. The thickness of the inelastic thread 1 is not particularly limited.

The elastic thread 3 is made of clear type fiber made of polyurethane and having a thickness of 310 dtex. However, the material of the elastic thread 3 is not limited to polyurethane, and other elastic fibers may be used. The thickness of the elastic thread 3 is not particularly limited.

A functional fiber is a fiber having functionality such as hygroscopicity, sweat absorption, moisture retention, adhesion, or smoothness that enables desired contact properties with the skin. .

In this embodiment, the functional fiber 2 is made of cotton and has a thickness of 60 count. However, the material of the functional fiber 2 is not limited to cotton, and may be other natural fibers such as hemp, synthetic fibers such as nylon or polyester, and regenerated fibers such as cupra, rayon or acetate. The functional fibers 2 are not limited to spun yarns, but may be filament yarns, twisted twisted yarns, textured yarns, or the like. The functional fiber 2 may be either elastic yarn or non-elastic yarn. The thickness of the functional fiber 2 is not particularly limited.

The elastic warp knitted fabric 10 has a sinker loop surface and a needle loop surface opposite to the sinker loop surface. The surface on the front side of the paper surface of FIG. 2 is the sinker loop surface, and the surface on the back side of the paper surface of FIG. 2 is the needle loop surface. In the garment, the sinker loop surface of the elastic warp knitted fabric 10 is positioned on the skin side.

As shown in FIGS. 1 and 2, the ground weave 11 in the elastic warp knitted fabric 10 according to the first embodiment of the present invention is a first knitted weave having needle loops in all courses made of inelastic yarns 1. and a second knitting structure composed of the elastic yarn 3. Between the needle loops N is a sinker loop S. The insertion tissue 12 is composed of functional fibers 2 . Note that the insertion tissue is tissue that does not have a needle loop.

The distance in the course direction between interlacing points D1 and D2 where the functional fiber 2 and the inelastic yarn 1 intersect is one course or more. In the present embodiment, the interval in the course direction between the interlaced points D1 and D2 is 2 courses. In addition, the elastic yarn 3 is arranged closer to the needle loop surface than the functional fiber 2, and does not prevent the functional fiber 2 from being exposed from the sinker loop surface. This allows the functional fiber 2 to be exposed from the sinker loop surface.

The functional fibers 2 are held in the base structure 11 by interlacing with the non-elastic yarns 1 at the interlacing points D1 and D2, and are constituent elements of the elastic warp knitted fabric 10 . If the functional fibers 2 do not have interlacing points such as the interlacing points D1 and D2, the functional fibers 2 fall out of the ground structure 11 and cannot become a constituent element of the elastic warp knitted fabric 10 .

The non-elastic yarn 1 is located closer to the sinker loop surface side than the functional fiber 2 at the interlacing points D1 and D2. The functional fibers 2 located between the intertwining points D1 and D2 are located closer to the sinker loop surface side than the base texture 11 . The elastic thread 3 is positioned closer to the needle loop surface than the functional fiber 2 is.

Stretchable warp knitted fabrics undergo stitch deformation due to shrinkage of the elastic yarns, although there are differences depending on the knitting structure. Similarly, in the elastic warp knitted fabric 10, as shown in FIGS. 1 and 2, the elastic yarns 3 knitted in a stretched state contract and move in the wale direction as indicated by the arrows. Due to the contraction of the elastic thread 3, the ground weave 11 and the insertion weave 12 are deformed.

As shown in FIG. 2, the contraction of the elastic yarn 3 deforms the functional fiber 2 so as to meander alternately in the wale direction. Therefore, in the stretchable warp knitted fabric 10, the proportion of the functional fibers 2 located between the interlacing points D1 and D2 covering the sinker loop surface increases. Although the deformation of the functional fibers 2 due to the contraction of the elastic yarn 3 does not necessarily occur, the deformation of the functional fibers 2 due to the contraction of the elastic yarn 3 makes it easier to obtain the contact characteristics of the functional fibers 2. becomes possible.

(Embodiment 2)
A clothing according to a second embodiment of the present invention will be described below with reference to the drawings. The garment according to Embodiment 2 of the present invention differs from the garment according to Embodiment 1 of the present invention in the configuration of the elastic warp knitted fabric. does not repeat the description.

FIG. 3 is a knitting organization chart showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to the second embodiment of the present invention. FIG. 4 is a knitting structure diagram of a stretchable warp knitted fabric constituting part or all of a garment according to Embodiment 2 of the present invention.

As shown in FIGS. 3 and 4, the elastic warp knitted fabric 20 constituting part or all of the clothing according to Embodiment 2 of the present invention is made up of three reeds, ie, a first reed, a second reed and a third reed. Knitted using a reed. However, the number of reeds used for knitting the elastic warp knitted fabric 20 is not limited to three, and may be three or more.

The elastic warp knitted fabric 20 comprises a ground weave 21 and an insertion weave 22 . The ground weave 21 is composed of a non-elastic thread 1 threaded in a full set through the first reed and an elastic thread 3 threaded in a full set through the third reed. The insertion tissue 22 is composed of the functional fibers 2 that are fully threaded through the second reed.

The basic motion of the first reed has a repeating unit of 12/21/12/10/01/10// as shown in FIG. 3(A). The basic motion of the second reed has a repeating unit of 00// as shown in FIG. 3(B). The basic motion of the third reed has a repeating unit of 22/11/33/11/22/00// as shown in FIG. 3(C).

As shown in FIGS. 3 and 4, the ground structure 21 in the elastic warp knitted fabric 20 according to Embodiment 2 of the present invention includes the inelastic yarn 1 knitted so as to have needle loops N in all courses and the inserts. It is composed of an elastic thread 3 that is wrapped. The insertion tissue 22 is composed of functional fibers 2 . The functional fiber 2 is knitted by a knitting structure in which basic operations are positioned on the same wale.

The distance in the course direction between interlacing points D1 and D2 where the functional fiber 2 and the inelastic yarn 1 intersect is one course or more. In the present embodiment, the interval in the course direction between the interlaced points D1 and D2 is 2 courses. In addition, the elastic yarn 3 is arranged closer to the needle loop surface than the functional fiber 2, and does not prevent the functional fiber 2 from being exposed from the sinker loop surface. This allows the functional fiber 2 to be exposed from the sinker loop surface.

The functional fibers 2 are held in the base structure 21 by being knitted while crossing the inelastic yarns 1 at the interlacing points D1 and D2, and serve as constituent elements of the elastic warp knitted fabric 20 . If the functional fiber 2 does not have intertwining points such as the intertwining points D1 and D2, the functional fiber 2 falls out of the base structure 21 and cannot become a component of the stretchable warp knitted fabric 20 .

The non-elastic yarn 1 is located closer to the sinker loop surface side than the functional fiber 2 at the interlacing points D1 and D2. The functional fibers 2 positioned between the intertwining points D1 and D2 are positioned closer to the sinker loop surface side than the base texture 21 . The elastic thread 3 is positioned closer to the needle loop surface than the functional fiber 2 is.

As shown in FIGS. 3 and 4, the elastic yarn 3 knitted in a stretched state contracts and moves in the wale direction as indicated by the arrow. Due to the contraction of the elastic thread 3, the ground weave 21 and the insertion weave 22 are deformed.

As shown in FIG. 4, the contraction of the elastic yarn 3 causes the functional fibers 2 to alternately meander in the wale direction. Therefore, in the stretchable warp knitted fabric 20, the ratio of the functional fibers 2 located between the interlacing points D1 and D2 covering the sinker loop surface can be increased.

The functional fibers 2 are knitted by a knitting structure in which the basic operation is located on the same wale, so that the amount of yarn feeding of the functional fibers 2 can be reduced to the maximum, and the blend ratio of the functional fibers 2 can be effectively reduced. can be significantly lower.

(Embodiment 3)
A clothing according to Embodiment 3 of the present invention will be described below with reference to the drawings. The garment according to Embodiment 3 of the present invention differs from the garment according to Embodiment 1 of the present invention in the configuration of the elastic warp knitted fabric. does not repeat the description.

FIG. 5 is a knitting organization diagram showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to the third embodiment of the present invention. FIG. 6 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to Embodiment 3 of the present invention.

As shown in FIGS. 5 and 6, the elastic warp knitted fabric 30 constituting part or all of the clothing according to Embodiment 3 of the present invention consists of three reeds, ie, a first reed, a second reed and a third reed. Knitted using a reed. However, the number of reeds used for knitting the elastic warp knitted fabric 30 is not limited to three, and may be three or more.

The elastic warp knitted fabric 30 comprises a ground weave 31 and an insert weave 32 . The ground weave 31 is composed of a non-elastic thread 1 threaded in a full set through the first reed and an elastic thread 3 threaded in a full set through the third reed. The insertion tissue 32 is composed of the functional fibers 2 that are fully threaded through the second reed.

The basic motion of the first reed has a repeating unit of 12/21/12/10/01/10// as shown in FIG. 5(A). The basic motion of the second reed has a repeating unit of 22/22/22/00/00/00// as shown in FIG. 5(B). The basic motion of the third reed has a repeating unit of 22/11/33/11/22/00// as shown in FIG. 5(C).

As shown in FIGS. 5 and 6, the ground structure 31 in the elastic warp knitted fabric 30 according to Embodiment 3 of the present invention includes the inelastic yarn 1 knitted so as to have needle loops N in all courses and the inserts. It is composed of an elastic thread 3 that is wrapped. The insert tissue 32 is composed of the functional fibers 2 .

The distance in the course direction between interlacing points D1 and D2 where the functional fiber 2 and the inelastic yarn 1 intersect is one course or more. In the present embodiment, the interval in the course direction between the interlaced points D1 and D2 is 2 courses. In addition, the elastic yarn 3 is arranged closer to the needle loop surface than the functional fiber 2, and does not prevent the functional fiber 2 from being exposed from the sinker loop surface. This allows the functional fiber 2 to be exposed from the sinker loop surface.

The functional fibers 2 are held in the ground structure 31 by being knitted while intersecting with the inelastic yarns 1 at the entanglement points D1 and D2, and serve as constituent elements of the elastic warp knitted fabric 30 . If the functional fiber 2 does not have intertwining points such as the intertwining points D1 and D2, the functional fiber 2 falls out of the base structure 31 and cannot become a component of the elastic warp knitted fabric 30 .

The non-elastic yarn 1 is located closer to the sinker loop surface side than the functional fiber 2 at the interlacing points D1 and D2. The functional fibers 2 positioned between the intertwining points D1 and D2 are positioned closer to the sinker loop surface side than the base texture 31. As shown in FIG. The elastic thread 3 is positioned closer to the needle loop surface than the functional fiber 2 is.

As shown in FIGS. 5 and 6, the elastic yarn 3 knitted in a stretched state contracts and moves in the wale direction as indicated by the arrow. Due to the contraction of the elastic thread 3, the ground weave 31 and the insertion weave 32 are deformed.

As shown in FIG. 6, due to the contraction of the elastic yarn 3, the functional fibers 2 are deformed so as to meander alternately in the wale direction. Therefore, in the stretchable warp knitted fabric 30, the proportion of the functional fibers 2 located between the interlacing points D1 and D2 covering the sinker loop surface can be increased.

(Comparative example)
A clothing according to a comparative example will be described below with reference to the drawings. Note that the garment according to the comparative example differs from the garment according to the first embodiment of the present invention in the configuration of the elastic warp knitted fabric, so the description of the same configuration as the garment according to the first embodiment of the present invention will be repeated. do not have.

FIG. 7 is a knitting organization diagram showing the basic operation of each reed for knitting the stretchable warp knitted fabric forming part or all of the clothing according to the comparative example. FIG. 8 is a knitting structure diagram of a stretchable warp knitted fabric forming part or all of a garment according to a comparative example.

As shown in FIGS. 7 and 8, the elastic warp knitted fabric 40 constituting part or all of the clothing according to the comparative example is made of three reeds, ie, a first reed, a second reed, and a third reed. organized.

The elastic warp knitted fabric 40 includes a non-elastic yarn 1 fully set on the second reed, an elastic yarn 3 fully set on the third reed, and a full set threaded on the first reed. It is composed of functional fibers 2 that have been processed.

The basic motion of the first reed has a repeating unit of 23/22/11/10/11/22// as shown in FIG. 7(A). The basic motion of the second reed has a repeating unit of 12/21/12/10/01/10// as shown in FIG. 7(B). The basic motion of the third reed has a repeating unit of 22/11/33/11/22/00// as shown in FIG. 7(C).

As shown in FIGS. 7 and 8, the ground structure 41 in the elastic warp knitted fabric 40 according to the comparative example consists of the inelastic yarn 1 knitted so as to have needle loops N in all courses and the elastic yarn inserted. 3.

The functional fibers 2 in the elastic warp knitted fabric 40 according to the comparative example are woven so as to have needle loops N only in the first course and the fourth course in the 6-course repeated weave.

Since the functional fibers 2 are woven so as to have the needle loops N, the amount of the functional fibers 2 supplied is large and the mixing ratio of the functional fibers 2 is high. In addition, since the functional fibers 2 are woven so as to have needle loops N only in the first course and the fourth course in the 6-course repeating structure, the tension of the functional fibers 2 at the time of knitting is reduced. is high in the 1st and 4th courses, and low in the 2nd, 3rd, 5th and 6th courses. For this reason, the functional fiber 2 alternately repeats tension and relaxation in the course direction, the behavior of the yarn is not stable, the yarn breakage is likely to occur, and the production difficulty is high.

(Experimental example)
Hereinafter, the stretchable warp knitted fabric according to Example 1 having the structure of the stretchable warp knitted fabric 10 according to Embodiment 1 of the present invention and the stretchable warp knitted fabric 20 according to Embodiment 2 of the present invention will be described. The elastic warp-knitted fabric according to Example 2, the elastic warp-knitted fabric according to Example 3 having the configuration of the elastic warp-knitted fabric 30 according to Embodiment 3 of the present invention, and the elastic warp-knitted fabric according to the comparative example Regarding 40, an experimental example in which each of the sinker loop surface and the needle loop surface was imaged and observed will be described.

Table 1 summarizes the amount of yarn supplied and the mixing ratio of the functional fibers.

9 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 1. FIG. 10 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 1. FIG. 11 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 2. FIG. 12 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 2. FIG. 13 is a photograph showing an enlarged sinker loop surface of the elastic warp knitted fabric according to Example 3. FIG. 14 is a photograph showing an enlarged needle loop surface of the elastic warp knitted fabric according to Example 3. FIG. FIG. 15 is a photograph showing an enlarged sinker loop surface of a stretchable warp knitted fabric according to a comparative example. FIG. 16 is a photograph showing an enlarged needle loop surface of a stretchable warp knitted fabric according to a comparative example.

As shown in FIGS. 9, 11 and 13, in the stretchable warp knitted fabrics according to Examples 1 to 3, the functional fibers 2 located between the interlacing points D1 and D2 have the ground textures 11 and 21. , 31, and the inelastic yarn 1 is positioned closer to the sinker loop surface than the functional fiber 2 at the interlacing points D1 and D2. As a result, the functional fibers 2 can be concentrated on the sinker loop surface on the skin side of the garment, and the functions of the functional fibers 2 can be easily exhibited.

As shown in FIGS. 10, 12 and 14, in the elastic warp knitted fabrics according to Examples 1 to 3, the functional fiber 2 is not exposed on the needle loop surface, and the needle of the inelastic yarn 1 Only the loop is exposed on the needle loop surface. As a result, the color tone of the needle loop surface, which is the front side opposite to the skin side of the clothing, can be adjusted by the color of the non-elastic thread 1 only, so that the color tone can be easily managed and the color development can be improved. can be done.

As shown in FIG. 16, in the stretchable warp knitted fabric according to the comparative example, the needle loops of the functional fiber 2 and the needle loops of the inelastic yarn 1 are exposed on the needle loop surface. and the inelastic yarn 1 must be uniformly dyed to the desired shade, making it difficult to control the shade. In addition, since the functional fibers 2 are woven so as to have the needle loops N, the mixing ratio of the functional fibers 2 is high, and the production cost of the elastic warp knitted fabric is increased.

In the elastic warp knitted fabrics according to Examples 1 to 3, since the functional fibers 2 are inserted so as not to form needle loops, the tension of the functional fibers 2 during knitting is stabilized, and yarn breakage and the like are prevented. defects are less likely to occur, and production efficiency can be improved.

In the elastic warp knitted fabric according to Example 2, the functional fibers 2 are knitted by a knitting structure in which the basic operation is positioned on the same wale, so that the mixing ratio of the functional fibers 2 is effectively reduced. By concentrating the functional fibers 2 on the sinker loop surface while reducing the production cost of the elastic warp knitted fabric, the functions of the functional fibers 2 can be sufficiently exhibited.

In the elastic warp knitted fabrics according to Examples 1 to 3, the contraction of the elastic yarn 3 causes the functional fibers 2 to alternately meander in the wale direction. can be effectively coated.

As shown in FIG. 15, in the stretchable warp knitted fabric according to the comparative example, the functional fibers 2 were arranged such that the functional fibers 2 had needle loops N only in the 1st and 4th courses in the 6-course repeating structure. By being woven, the functional fiber 2 alternately repeats tension and relaxation in the course direction, the behavior of the yarn is not stable, the yarn breakage is likely to occur, and the production difficulty is high. .

17 is a photograph showing the traveling directions of the non-elastic yarn and the functional fiber at the entanglement points on the sinker loop surface of the elastic warp knitted fabric according to Example 1. FIG. FIG. 18 is a photograph showing the advancing directions of the non-elastic yarn and the functional fiber at the entanglement points on the sinker loop surface of the elastic warp knitted fabric according to Example 2. FIG. FIG. 19 is a photograph showing the traveling directions of the inelastic yarn and the functional fiber at the entanglement points on the sinker loop surface of the elastic warp knitted fabric according to Example 3. FIG. In FIGS. 17 to 19, the wale direction is the horizontal direction in the drawing.

As shown in FIGS. 17 and 18, in the elastic warp knitted fabrics according to Examples 1 and 2, when the ground weaves 11 and 21 and the insertion weaves 12 and 22 are deformed due to the contraction of the elastic yarn 3, The advancing direction S1 of the inelastic yarn 1 in the wale direction and the advancing direction S2 of the functional fiber 2 in the wale direction at the entanglement point are the same, both proceeding from the left side to the right side in the figure. As a result, the functional fibers 2 are twisted, and the functional fibers 2 exposed on the sinker loop surface are deformed so as to rise in the thickness direction of the elastic warp knitted fabric. As a result, piles of the functional fibers 2 are formed on the surface of the sinker loops to increase the amount of coating, thereby making it easier for the functional fibers 2 to exhibit their functions and providing a soft touch to the skin.

As shown in FIG. 19, in the stretchable warp knitted fabric according to Example 3, in a state in which the base structure 31 and the insertion structure 32 are deformed due to the contraction of the elastic yarn 3, the wale direction of the inelastic yarn 1 at the interlacing point is The advancing direction S1 and the advancing direction S2 in the wale direction of the functional fibers 2 are different from each other, in that S1 advances from left to right in the drawing and S2 advances from right to left in the drawing. As a result, the functional fiber 2 is less likely to be twisted, and the functional fiber 2 exposed on the sinker loop surface stays on the fabric plane of the elastic warp knitted fabric. As a result, the function of the functional fibers 2 can be exhibited while the elastic warp knitted fabric is kept thin.

By changing the first knitting structure of the inelastic yarn 1, the frequency of occurrence of interlacing points may be changed. This makes it possible to change the number of courses exposed by the functional fibers 2, or to separate the part where the functional fibers 2 are exposed and the part where the functional fibers 2 are not exposed. That is, by changing the first knitting structure, the inserting structures 12, 22, 32 can be arbitrarily divided into portions exposed on the sinker loop surface side and portions not exposed. For example, functional fibers 2 with heat retention are used, and a large amount of functional fibers 2 are exposed in the abdomen part of the clothing, so that the clothing has higher functionality corresponding to the part where the clothing comes into contact with the skin. It is possible to demonstrate

As a method of changing the first knitting structure of the inelastic yarn 1, a method of arbitrarily displacing the jacquard guide using a reed having a jacquard mechanism, or a method of using a reed having an EL mechanism to change the first There is a method of changing the organizational structure.

It should be noted that the above-described embodiments and examples disclosed this time are illustrative in all respects and are not grounds for restrictive interpretation. Therefore, the technical scope of the present invention is not to be construed solely by the above-described embodiments and examples, but is defined based on the claims. In addition, all changes within the meaning and range of equivalents to the scope of claims are included.

1 inelastic yarn, 2 functional fiber, 3 elastic yarn, 10, 20, 30, 40 elastic warp knitted fabric, 11, 21, 31, 41 ground structure, 12, 22, 32 insertion structure, D1, D2 entanglement point , N needle loop, S sinker loop.

Claims (4)

A garment formed partially or wholly from a stretchable warp knitted fabric having a sinker loop surface and a needle loop surface opposite to the sinker loop surface,
The elastic warp knitted fabric is
a base structure composed of a first knitting structure having needle loops in all courses made of inelastic yarn and a second knitting structure made of elastic yarn;
and an insertion tissue composed of functional fibers,
The elastic yarn is positioned closer to the needle loop surface than the functional fiber,
The interval in the course direction between interlacing points where the functional fiber and the inelastic yarn intersect is one course or more,
The inelastic yarn at the interlacing point is located closer to the sinker loop surface than the functional fiber,
The functional fibers located between the intertwined points are located closer to the sinker loop surface than the ground texture,
A garment, wherein the sinker loop surface of the elastic warp knitted fabric is positioned on the skin side. 2. The non-elastic yarn and the functional fiber travel in the same direction in the wale direction at the interlacing point in a state in which the base weave and the insertion weave are deformed by contraction of the elastic yarn. Clothing described in . 3. The garment according to claim 1, wherein the functional fibers are knitted by a knitting structure in which basic movements are positioned on the same wale. 4. Any one of claims 1 to 3, wherein the insertion structure is arbitrarily divided into a portion exposed to the sinker loop surface side and a portion not exposed by changing the first knitting structure. 1. Clothing according to item 1.

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