JP4945115B2 - Warp knitted fabric and clothing having the warp knitted fabric - Google Patents

Description

  The present invention relates to a warp knitted fabric having edges that do not require edge trimming while being cut, and a garment including the warp knitted fabric.

  Conventionally, the edges of clothing such as hems are folded back and stitched in double layers or stitched with another cloth or tape-like material (referred to as hemming). If the edge is cleaned, the edge becomes thick and there is a problem such as the appearance reverberating. Therefore, it is desired that the edge is not required.

  In order to answer the above request, the applicant of the present invention, for example, as a garment that does not require edging, for example, in Japanese Patent No. 3672920 (Patent Document 1), at least the inelastic yarn is a 1 × 1 tricot structure, and Japanese Patent Laying-Open No. 2005-54347 (Patent) In literature 2), the inelastic yarn and the inelastic yarn have a 1 × 1 tricot structure, respectively.

When the 1 × 1 structure (denbi structure) is used as described above, the knitting density becomes high, so that fraying is less likely to occur at the cut end, and it is possible to eliminate the need for edge trimming.
However, the loop may drop from the cut end and fraying may occur, and when a local load is applied to the cut end, there is a drawback that tearing tends to occur from the cut end.
Therefore, in order to prevent fraying and tearing from the cut end, the elastic yarn is made into a looping structure, the elastic yarn runner is investigated, and when performing presetting or / and heat set, the temperature is 180 to 200 ° C. It is preferable to perform a process such as heat fusion. In addition, when the cut ends are heat-sealed, there is a restriction that it is necessary to use a thread suitable for the fusing conditions.

  Furthermore, in a warp knitted fabric knitted with a 1 × 1 tricot structure, the elongation in the transverse direction (course direction) is different from that in the longitudinal direction (well direction). Becomes a 2: 1 relationship, and the balance of elongation in the vertical and horizontal directions tends to collapse. Therefore, when it is desired to give uniform elongation in the vertical and horizontal directions, there is a problem that cannot be easily achieved with a warp knitted fabric knitted with a 1 × 1 tricot structure.

In the case where both the front heel and the back heel of the ground knitting structure are an atlas structure with respect to the 1 × 1 tricot structure, it becomes possible to suppress the occurrence of fraying and tearing from the cut end by the knitting structure, It is possible to dispense with processing such as heat fusion of the cut ends and adhesive application.
In this way, when both tissues are atlas structures, as described in JP-A-2001-355161 (Patent Document 3), the atlas structures of the inelastic yarn and the elastic yarn are reversed so as to be symmetric. It was.
Thus, the reason why the atlas structure is reversed is because it is easy to balance the elongation between the structure knitted with the inelastic yarn and the structure knitted with the elastic yarn.

However, when the atlas texture of the inelastic yarn and the atlas texture of the elastic yarn are reversed, it is difficult to knit at a high density, so that fraying and tearing are likely to occur from the cut end. Therefore, when knitting a knitted fabric that does not require terminal ends, it is difficult to adopt a knitted structure in which inelastic yarns and elastic yarns are retrograde atlas structures, and if the reverse atlases structure is used, curling occurs at the cut end. There was also a problem that was easy to do.
On the other hand, in the case of the accompanying atlas structure, since it was difficult to balance the non-elastic yarn and the elastic yarn, it was thought that the stitches would be easily lost and the product could not be commercialized.

Japanese Patent No. 3672920 JP 2005-54347 A JP 2001-355161 A

  The present invention has been made in view of the above problems, and has a good balance between the longitudinal and lateral elongations, and the knitted structure itself reliably ensures that the cut end does not have to be subjected to heat fusion, adhesive application, or the like. The main object is to provide a warp knitted fabric that can prevent the occurrence of fraying of the yarn and suppress the occurrence of tearing, and an apparel made of the warp knitted fabric.

The order to solve the problems, the non-elastic yarn and the elastic yarn a stretchable warp knitted fabric and knitting yarn, and these non-elastic yarn and the elastic yarn both the and accompany tissue atlas tissue, said inelastic The warp knitted fabric is characterized in that the atlas structure of the yarn and the atlas structure of the elastic yarn are knitted by overlapping the loops of the respective tissues so that the closed ends of the respective structures do not overlap each other . is doing.
The warp knitted fabric having the above-described configuration has a configuration in which a trimmed edge in any of the vertical, horizontal, and diagonal directions is formed in a trimmed state without requiring edge trimming.

As described above, in the present invention, both the inelastic yarn and the elastic yarn are made into an atlas structure that is less likely to fray and tear than the cut end as compared with the 1 × 1 tricot structure. By making it accompany, since it is densified compared with the case where it reverses, it can be set as the structure which does not need a terminal end which can prevent the generation | occurrence | production of a fray and a tear more reliably.
Further, in the case of a 1 × 1 tricot structure, the density is increased to prevent fraying from the cut end, and as a result, the knitted fabric is relatively thick. Since it is less likely to fray from the cut edge by itself, it does not become as dense as a knitted fabric having a 1 × 1 tricot structure, and as a result, becomes thinner than a knitted fabric having a 1 × 1 tricot structure.
Furthermore, as described above, in the 1 × 1 tricot structure, it is difficult to balance the longitudinal and lateral elongation, but by using the atlas structure, the longitudinal and lateral elongation can be balanced, and the overall stretching force can be increased. Can be made uniform.

In the present invention, as described above, compared to Patent Document 1 that has been provided in the past, it is possible to more reliably prevent breakage and tearing of the cut end, so that only the knitted structure can be obtained without heat fusion treatment or adhesive application treatment. Therefore, it is not necessary to clean up the edges in the cut state. In addition, you may perform a melt | fusion process and an adhesive application | coating process at the cut end for another functional purpose.
In this way, it is possible to form an edge that does not require any heat treatment without applying heat-fusing treatment or adhesive application while cutting, so that the edge portion can be made thin and the conventional edge treatment that does not cause a step on the edge can be formed. In addition to the effects similar to those of the unnecessary edge, it is possible to form the garment with a cloth thinner than the 1 × 1 tricot structure.
Furthermore, since the heat-fusing process and the adhesive application process are not required, the manufacturing cost can be reduced.

In the ground knitting structure of the warp knitted fabric, one of the inelastic yarn and the elastic yarn passes through the front ridge. From the viewpoint of suppressing the occurrence of curling of the outer winding at the cut end, it is preferable to pass an inelastic thread through the front heel and an elastic thread through the back heel.
In addition to the other functions, including the design demands that positively generate the outer curl at the cut end, the elastic yarn is passed through the front heel and the non-elastic yarn is passed through the back heel, contrary to the above. Good.

In the warp knitted fabric of the present invention, it is preferable that all the inelastic yarns are closed, while all the elastic yarns are open.
Alternatively, the non-elastic yarn and the elastic yarn may alternately repeat the closing and opening for each stitch, while the closing and opening positions of the non-elastic and elastic yarns may be reversed.
This is because it becomes difficult to knit at a high density when the closure of non-elastic yarns and the closure of elastic yarns overlap, but by knitting so that the closures do not overlap each other, even a relatively thick yarn can be dense. There is an advantage that it can be knitted and is not restricted by the yarn used. Therefore, a knitting that can be knitted at a very high density when using thin knitting yarns, and can be knitted at a high density even when using relatively thick knitting yarns, preventing fraying and tearing from the cut end. It can be the ground.
In addition, the tension becomes high at the part where the closing stitches of the surface knitting structure and the ground knitting structure overlap, and it becomes difficult to knitting because yarn breakage is likely to occur in the knitting process, and the loop is caused by the strength of the tension. The smoothness of the knitted fabric is inferior without homogenization. On the other hand, when one side is closed and the other side is open, there is no portion where the tension is high, the occurrence of yarn breakage can be suppressed, the loop can be made uniform, and the smoothing accuracy of the knitted fabric is improved and beautiful. Can be knitted fabric.

  In particular, if all the non-elastic yarns on the front heel side are closed, and all the elastic yarns on the back heel side are open, it is possible to effectively suppress curling at the edge that does not need to be trimmed. There is.

In addition, as described above, if one side is open and the other is closed, high-density knitting is possible. Therefore, it is reliably cut as a high-density knitting of 32 to 40 gauge per 2.54 cm (1 inch). It is preferable to have a configuration that can prevent fraying and tearing from the end.
Furthermore, 50 wales or more per inch, preferably 60 wales or more, more preferably 65 wales or more, and particularly preferably 70 wales or more.

The atlas structure is preferably selected in the range of 4 to 16 courses.
The 4th course means that the 2nd course inclines in the same direction in the upper right direction from the 1st eye to the 2nd eye, the 2nd eye to the 3rd eye in the course direction, and the 3rd eye to the 4th eye. This is repeated in a knitting in which the second course is skewed diagonally to the lower right in the opposite direction from the needle, the fourth eye to the next first eye. The 6th course tilts to the upper right of the 3 stitches and then tilts to the lower right of the 3rd stitch, and the 8th course, the 10th course and so on. The 16 course atlas tilts to the upper right of the 8th stitch and then tilts to the lower right of the 8th stitch It is organization.
In the atlas structure, the knitted fabric is relatively thin in the vicinity of the first stitch between adjacent courses to form a line, and a rough striped pattern is exhibited as the number of courses increases. A 4-course atlas is preferred.

In other words, the number of courses of the atlas structure may be increased by increasing the number of courses when a stripe pattern is desired, and selecting the number of courses according to the stripe width.
Further, a jacquard pattern can also be formed by knitting a non-elastic yarn serving as a pattern yarn into the ground knitting structure by jacquard control.
The warp knitted fabric of the present invention can be knitted by either a tricot machine or a Raschel machine. However, when a jacquard pattern is further provided, those having a jacquard control mechanism are used.

Examples of the inelastic yarn used in the present invention include natural fibers such as cotton yarn and silk yarn, synthetic fibers such as polyester yarn, polyacrylic yarn, nylon yarn, rayon yarn, and blended yarn of natural fiber and synthetic fiber. Cotton yarns and nylon yarns are preferred from the viewpoint of touch and water absorption.
On the other hand, polyurethane elastic yarns and covering yarns with polyurethane elastic yarns as core yarns are used as elastic yarns, but polyurethane elastic yarns that are not covered are easier to increase the knitting density.

Non-elastic yarns tend to make the stitches denser if they are thin. However, if they are too thin, the strength becomes weaker. Therefore, 17 to 156 dtex can make the knitted fabric more dense, and can be a stable and strong knitted structure. . Preferably it is 33-122 dtex, More preferably, it is 33-78 dtex, Especially 33-56 dtex is preferable.
Also when using cotton yarn, the thinner it is, the higher the density can be, and 50 or more is preferable, and the upper limit is 100 that can be obtained commercially. More preferably, it is 70 or more.

  A thin elastic yarn can provide a high density knitted fabric and can be made 156 dtex or more, but it is preferably 156 dtex or less because elongation is reduced. More preferably, it is 15-100 dtex, especially 32-78 dtex.

In addition, the finishing width is about 160 cm in a general warp knitted fabric, but in the stretch warp knitted fabric of the present invention, the finishing width can be shortened to 100 to 140 cm and knitted at a high density to make the stitch beautiful. Stability can be increased.
Further, it is preferable that the amount of inelastic yarn used is increased and lengthened while the elastic yarn is shortened so that the runner length of the inelastic yarn is considerably longer than the runner length of the elastic yarn.
Specifically, the inelastic yarn runner of 80 cm / rack or less is usually 85 to 120 cm / rack, preferably 95 to 115 cm / rack, and the elastic yarn runner of 60 cm / rack or less is usually 70 to 110 cm / rack, preferably Is preferably knitted at 75 to 105 cm / rack. The “runner” usually refers to the length (cm) of the yarn used to knit the 480 course.
The ratio (A / B) between the inelastic yarn runner A and the elastic yarn runner B is 1.15 or more, preferably 1.2 or more, more preferably 1.3 or more.

The warp knitted fabric of the present invention essentially requires two folds, one knitting for inelastic yarn and one knitting for knitting with elastic yarn. It may be knitted with a large number of scissors.
Further, two or more knitted warp knitted fabrics may be laminated and laminated with an adhesive or the like, if necessary. For example, when used as a material such as a back cloth for a brassiere, a separate type swimsuit, or a back cloth for a leotard top, a laminate of a plurality of knitted fabrics is preferably used.

  Furthermore, in the warp knitted fabric of the present invention, a region having a strong stretching force may be provided in a straight line by using partially thick elastic yarns or increasing the number of knitted elastic yarns. The stretch force may be changed by providing the region and the weak region stepwise.

The present invention provides a garment comprising at least a part of the warp knitted fabric described above, wherein at least a part of the linear edge and / or the curved end edge is a cutting edge that does not require edge trimming of the warp knitted fabric. providing.
The cutting may be a continuous straight line, a curved line having a large radius of curvature, a wavy curved line, or the like, and is selected according to the edge forming part and the design.
In addition, from the viewpoint of preventing the occurrence of curling, it is more preferable to use a wave shape instead of a linear shape.

The garment targeted by the present invention is particularly suitable for an inner garment that is composed entirely of a stretch knitted fabric composed of warp knitted fabrics knitted with elastic yarns and inelastic yarns, and is in close contact with the skin.
For example, inner bottom clothing such as shorts, soft girdles, spats, etc. that do not require terminal ends on the hem line and waist line, and bras, hem lines, neckline, and armpits that do not need to clean the upper edge or / and lower edge. Inner top garments such as running-type shirts that do not require terminal ends, shirts that do not require edge edges, body slips, body camisole, body suits, body teddy innerwear, swimwear, leotards, etc. Suitable for sportswear and the like.

As described above, since the warp knitted fabric of the present invention has both an inelastic yarn and an elastic yarn used for the front heel and the back heel as an atlas structure, it is possible to perform heat fusion, contact agent application, etc. along the cut end. It is possible to reliably prevent the fraying and tearing from the cut end in the knitting structure itself without processing. And since it is made into the accompanying atlas structure, the fray and tear from a cutting edge can be prevented more reliably also from the point which can be knitted with high density.
Furthermore, in the present invention, the knitted fabric is made thin because the density is lower than that of the 1 × 1 tricot structure by using the atlas structure. In addition, it is possible to eliminate the difference between the longitudinal and lateral elongations that occur when a 1 × 1 tricot structure is used, improve the balance between the longitudinal and lateral elongations, and obtain a uniform stretching force in the longitudinal and lateral directions. it can.

  In particular, when the non-elastic yarn and the elastic yarn constituting the ground knitting structure are accompanied as an atlas structure, and the closing is not overlapped, and one is a closing eye and the other is an opening, the thin thread is As a matter of course, a relatively thick yarn can be knitted at a high density of 35 gauge or more, and there is an advantage that the knitting yarn is not restricted. In addition, since the tension variation can be suppressed by not overlapping the closing lines and the knitting can be performed at a high density as described above, a high-precision warp knitted fabric can be obtained in terms of smoothness.

Apparel with at least a portion of the warp knitted fabric described above and having a cut end of the warp knitted fabric at the edge of at least a portion of the garment does not require a heat-sealing process that is difficult to keep the temperature constant. Therefore, attention can be prevented from being dispersed in the manufacturing process, and the manufacturing cost can be reduced.
In particular, if the entire garment is formed from a warp knitted fabric, the entire garment can be brought into close contact with the skin to improve fit, and a garment having excellent wearing feeling can be obtained without causing a step on the edge. In addition, there is an advantage that the degree of freedom in design can be increased, for example, a wave shape or the like can be given to the edge.
For example, when forming shorts from the warp knitted fabric of the present invention, if the front and back body parts are made into a single piece of cloth continuously at the crotch part, and the left and right underbody and waistline are cut to make the terminal ends unnecessary edges It is only necessary to join along the left and right side lines, and the manufacturing process can be greatly reduced as compared with the prior art. Moreover, design property can be improved by making a suspension edge into a wave shape.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 shows a knitting structure of a warp knitted fabric 1 according to the first embodiment. A knitted fabric F is knitted using a non-elastic yarn 2 on a front heel 10 and an elastic yarn 3 is used on a back heel 11. B is organized.
Both the non-elastic yarn 2 and the elastic yarn 3 have a four-course atlas structure and are knitted together. In the figure, X is the knitting direction of the knitted fabric.
Further, all the non-elastic yarns 2 are closed eyes C, and all the elastic yarns 3 are open eyes O, so that the closed eyes do not overlap.

More specifically, the front rod 10 has two inelastic threads 2 in the course direction, two courses from the first eye needle N1 to the second eye needle N2, and from the second eye needle N2 to the third eye needle N3. 2 courses from the third eye needle N3 to the fourth eye needle N4 and from the fourth eye needle N4 to the fifth eye needle N5, which is the next first eye needle, diagonally lower right in the reverse direction in the figure. This is repeated in the order of the fifth eye needle N5 to the sixth eye needle N6.
In addition, the inelastic thread 2 has the first eye N1, the second eye N2, the third eye N3, and the fourth eye N4 as closed eyes C.
The back heel 11 is also accompanied with the non-elastic yarn 2 as a similar knitting, and in the course direction, two courses from the first eye needle N1 to the second eye needle N2 and from the second eye needle N2 to the third eye needle N3 are performed. 2 courses from the third eye needle N3 to the fourth eye needle N4 and from the fourth eye needle N4 to the fifth eye needle N5 which is the next first eye needle in the reverse direction in the figure. Is obliquely moved to the lower right, and this is repeated sequentially from the fifth eye needle N5 to the sixth eye needle N6.
In the elastic thread 3, all of the first eye needle N1, the second eye needle N2, the third eye needle N3, and the fourth eye needle N4 are open eyes C.

  In the first embodiment, one inch 32 gauge, 33 dtex nylon yarn is used as the inelastic yarn 2, and 78 dtex polyurethane yarn is used as the elastic yarn 3.

The knitted warp knitted fabric 1 is knitted with the 4-course atlas with the non-elastic yarn 2 and knitted with the 4-course atlas that accompanies the non-elastic yarn 2 with the elastic yarn 3, so that the 1 × 1 structure Compared to the above, the knitting structure itself is a knitting structure that does not require edge trimming and is less likely to fray and tear from the cut end. In addition, since all of the non-elastic yarns 2 are closed C and the elastic yarn 3 is an opening O and does not overlap the closure, high-density knitting is possible, and also in this respect, the knitting structure itself frays from the cut end. The knitting structure is less prone to tear.
In addition, since the strong tension generated locally when the closed lines are overlapped is eliminated, the loop can be made uniform throughout the entire knitting structure, the knitting structure can be made beautiful and highly accurate, and the vertical and horizontal stretching force can be increased. Can be even. In addition, the occurrence of yarn breakage during knitting can be reduced.

As shown in FIG. 2, shorts 20 are formed by the warp knitted fabric 1.
FIG. 2 (A) shows a warp knitted fabric 1 ′ of one piece of cloth, in which a front body part 21 and a back body part 22 are made continuous by a crotch part 23. A contact cloth 28 is joined to the inner surface of the crotch portion 23 on the skin side by sewing or an adhesive.
2B is a front view of the shorts 20 formed by the cut warp knitted fabric 1 ′, FIG. 2C is a rear view of the shorts 20, and the left and right side edges 21a and 21b of the front body portion 21 are shown in FIG. The right and left side edges of the back body part 22 and 22a and 22b are joined together to complete the shorts 20. The left and right side ends are joined by sewing, but may be joined by heat fusion.

In the shorts 20, the waist lines 21 c and 22 c at the upper edges of the front body 21 and the back body 22 become edge edges that do not require edge trimming while being cut from the warp knitted fabric 1. The left and right leg legs 24 and 25 continuing to the front body 21, the crotch part 23, and the back body 22 are also edge edges that are not cut off from the warp knitted fabric 1.
The waist lines 21c and 22c are cut into curved lines that are slightly recessed toward the lower side, and the angle θ1 is curved by 3 to 5 degrees in the knitting direction.
The left and right leg circumferences 24 and 25 are cut and curved with respect to the knitting direction X at an angle θ2 of 30 ° to 40 °.

Since the waist lines 21c and 22c and the left and right leg circumferences 24 and 25 have a structure in which fraying or tearing does not occur from the cut end of the warp knitted fabric 1 as described above, heat fusion or adhesive along the cut end It is not necessary to apply, and it remains in the cut state.
In this way, since the edges that are the edges of the shorts 20 and the left and right legs are all unnecessary, the edges around the waist and the left and right legs can be made thin, and no step is generated. In addition, since the non-stretchable yarn 2 is used on the front heel 10 side and the elastic yarn 3 is used on the back heel 11 side, it has an excellent function of suppressing curling to the front side, On the other hand, all the elastic yarns 3 having a larger expansion / contraction force than the non-elastic yarn 2 have the opening O, so that the tension balance between the non-elastic yarn 2 side and the elastic yarn 3 side is balanced, and the knitted fabric is knitted. Can be finished beautifully.

FIG. 3 shows the knitting structure of the knitted fabric of the second embodiment.
In the second embodiment, similarly to the first embodiment, the knitted fabrics F and B are knitted using the inelastic yarn 2 in the front heel 10 and the elastic yarn 3 in the back heel 11.
Both the non-elastic yarn 2 and the elastic yarn 3 have a four-course atlas structure and are knitted together. In the figure, X is the knitting direction of the knitted fabric. The inelastic yarn 2 and the elastic yarn 3 to be used are the same as in the first embodiment, and the number of gauges is also the same.
The difference from the first embodiment is that the inelastic thread 2 has the first eye needle N1 as the closing eye C and the second eye needle N2 as the opening eye C, and this is repeated alternately in the course direction. On the other hand, the elastic thread 3 is configured such that the first eye needle N1 has an opening eye O and the second eye needle N2 has a closing eye C, which are alternately repeated in the course direction so that the closing eyes do not overlap.

Also in the warp knitted fabric 1 of the second embodiment, as with the warp knitted fabric of the first embodiment, the non-elastic yarn 2 is knitted with a 4-course atlas and the elastic yarn 3 accompanies the inelastic yarn 2. As a result, the knitting structure itself is less susceptible to fraying and tearing from the cut end than the 1 × 1 structure. In addition, when the inelastic yarn 2 is a needle with a closed C, the elastic yarn 3 does not overlap with the opening as an open O, so that high-density knitting is possible, and also in this respect, the knitting structure itself frays and tears from the cut end. The knitting structure is less likely to occur.
In addition, since the strong tension generated locally when the closed lines are overlapped is eliminated, the loop can be made uniform throughout the entire knitting structure, the knitting structure can be made beautiful and highly accurate, and the vertical and horizontal stretching force can be increased. Can be even. In addition, the occurrence of yarn breakage during knitting can be reduced.
Also from the warp knitted fabric 1 of the second embodiment, the shorts 20 ′ shown in FIG. 4 is formed, and the right and left leg circumferences 24 ′ and 25 ′ are cut into a wave shape as the edges that do not require edge cleaning. Unlike the first embodiment, the other parts are the same and will not be described.

FIG. 5 shows the knitting structure of the warp knitted fabric 1 of the third embodiment.
In the third embodiment, similarly to the first and second embodiments, the non-elastic yarn 2 is knitted using the non-elastic yarn 2 for the front heel 10 and the elastic yarn 3 is used for the back heel 11, thereby inelastic. Both the yarn 2 and the elastic yarn 3 have a 4-course atlas structure and are knitted together.
In the third embodiment, as in the second embodiment, the closed thread C and the open seam O of the inelastic thread 2 are alternately formed, and the elastic thread 3 is also formed of the closed seam C and the open seam O alternately. is doing.
However, unlike the second embodiment, the position of the closing line C of the inelastic thread 2 and the position of the closing line C of the elastic thread 2 are made to coincide, and the position of the opening O of the inelastic thread 2 and the opening of the elastic thread 2 are matched. The positions of the eyes O are matched. Thus, the point which overlaps the position of the closing eye C is different from 1st, 2nd embodiment.

  In this third embodiment, one inch is 36 gauge, the non-elastic yarn 2 and the elastic yarn 3 are relatively thin compared to the first and second examples, and the non-elastic yarn 2 is a 33 dtex nylon yarn. The elastic yarn 3 is a 22 dtex polyurethane yarn.

  In the warp knitted fabric 1 of the third embodiment, which is knitted, as with the warp knitted fabrics of the first and second embodiments, the non-elastic yarn 2 is knitted with a 4-course atlas and the elastic yarn 3 is non-knitted. Since it is knitted with a 4-course atlas that accompanies the elastic yarn 2, the knitting structure itself can suppress the occurrence of fraying and tearing from the cut end as compared to the 1 × 1 structure. It is not necessary to perform the heat welding process or the adhesive application process.

  Although the shorts shown in FIG. 2 are also formed from the warp knitted fabric 1 of the third embodiment, the description thereof is omitted because it is the same as that of the first embodiment.

The present invention is not limited to the first to third embodiments, and the 4-course atlas may be an atlas structure with an increased number of courses, such as a 6-course atlas. The elastic yarn is accompanied.
In the above embodiment, an inelastic thread is used for the front heel and an elastic thread is used for the back heel, but conversely, an elastic thread is used for the front heel and an inelastic thread is used for the back heel. May be.
Furthermore, although the shorts are formed with the warp knitted fabric of the above embodiment, the edge is not limited to the shorts, and a brassiere or the like is formed, and the upper edge and the lower edge of the brassiere are left as cut edges. It is good.

It is drawing which shows the knitting structure of the warp knitted fabric of 1st Embodiment. The shorts formed from the warp knitted fabric of 1st Embodiment are shown, (A) is a cutting pattern figure, (B) is drawing which shows the shorts formed from the pattern. It is drawing which shows the knitting structure of the warp knitted fabric of 2nd Embodiment. It is a perspective view of the back side of the shorts formed from the warp knitted fabric of 2nd Embodiment. It is drawing which shows the knitting structure of the warp knitted fabric of 3rd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Warp knitted fabric 2 Inelastic yarn 3, Elastic yarn 10 Front ridge 11 Back fold 20, 20 'Shorts F, B Ground knitting structure C Opening stitch O Closing stitch

Claims (9)

A stretchable warp knitted fabric using a non-elastic yarn and an elastic yarn as a knitting yarn, both of the non-elastic yarn and the elastic yarn being an atlas structure and an accompanying structure, the atlas structure of the non-elastic yarn and the elasticity The warp knitted fabric is characterized in that the atlas structure of the yarn is knitted by overlapping the loops of the tissues so that the closed eyes of the structures do not overlap each other . Court stump, only knitting structure without fusion process and adhesive applying process, the warp knitted fabric according to claim 1 which is the edge dispose unnecessary while cutting state.   The warp knitted fabric according to claim 1 or 2, wherein the non-elastic yarn is knitted with a front heel and the elastic yarn is knitted with a back heel. The inelastic yarns are all closed, while the elastic yarns are all open,
Alternatively, the inelastic thread and the elastic thread alternately repeat the closing and opening for each needle, and the closing position and the opening position of the inelastic thread and the elastic thread are reversed.
The warp knitted fabric according to any one of claims 1 to 3, wherein the non-elastic yarn and the closing yarn of the elastic yarn are not overlapped.   The warp knitted fabric according to claim 1, wherein the warp knitted fabric is knitted at 32 gauge or more and 40 gauge or less per 2.54 cm (1 inch).   The inelastic thread and the elastic thread alternately repeat the closing and opening for each stitch, while the inelastic thread and the elastic thread have the closing position and the opening position matched. Item 4. The warp knitted fabric according to any one of items 3.   The warp knitted fabric according to any one of claims 1 to 6, wherein the atlas structure is selected in a range of 4 to 16 courses. The atlas course number of tissues, warp knitted fabric according to stripe patterns, or / and claim 7 to select it corresponds to the jacquard pattern pattern forming.   The warp knitted fabric according to any one of claims 1 to 8 is provided at least in part, and at least a part of a straight edge and / or a curved edge is not necessary to clean up the edge of the warp knitted fabric. Clothing consisting of cutting edges.

Images