KR20070010058A - Garment - Google Patents

Abstract

A garment having hems, at least part of which consists of a hem remaining in cut-up form and not any requiring framing work, obtained by employing part piece (P), which is constituted of a stretchy warp knitted fabric and has a hem remaining in cut-up form and not requiring any framing work, in at least part of the fabric constituting the garment, wherein the part piece (P) is constituted of a stretchy warp knitted fabric comprising non-elastic yarns (1) of plain cord texture and elastic yarns (2) of denbigh texture or plain cord texture, the elastic yarns (2) and the non-elastic yarns (1) running along with each other. Thus, there can be provided a stretchy garment wherein the tear strength of the hem remaining in cut-up form and not requiring any framing work is enhanced and wherein curling of the hem is prevented. ® KIPO & WIPO 2007

Description

Medical {GARMENT}

TECHNICAL FIELD This invention relates to the medical | medical property which has elasticity which has an edge in which the edge finish is unnecessary in a cut state.

Background Art Conventionally, for example, the edges of medical garments and the like are loosened in the state of being cut, and thus, it is necessary to apply some edge finishes to prevent loosening. This finish is referred to as edge trimming, hemming, and the like, and the method varies depending on the part or material. For example, the end of the fabric is folded upside down, double-sealed, and other fabrics or tapes are cross-sectioned. In general, the edge is trimmed by covering the edge of the dough with a U shape and suturing it. However, this work is a considerable burden in sewing the garment, and when the edge finish is performed in this way, the portion becomes thicker, and the outer edge of the underwear becomes convex, such as when a tight outerwear is worn thereon. Exposed to damage the appearance, or thickened edge portion is a problem such as damage to fit. In addition, conventionally, when one piece of a vertically continuous piece is used for medical treatment, in order to form an edge in which edge trimming is unnecessary, a method of forming an edge portion is frequently performed by placing a seam and pulling out the thread ( See Fig. 2 and paragraphs [0019] and [0020] of Patent Document 1. See Fig. 3 and paragraph [0014] of Patent Document 2. See Fig. 1 and paragraph [0020] of Patent Document 3). In the case of the edge portion which does not need the edge finish formed by the thread weaving of the seams, the shape of the edge portion cannot be straight, and when the upper and lower edge portions both form the edge portions by the weaving of the seams, the lines of the upper and lower edge portions are Since it becomes a parallel piece, when using the medical piece which non-parallel line of the upper and lower edge parts is used for medical treatment, there existed a restriction that at least one edge should be trimmed.

Therefore, recently, 1 x 1 tricot (denbigh tissue) in which inelastic yarns and elastic yarns have been proposed as a dough to be used for medical treatment having edges where trimming is unnecessary in a cut state (Patent Document 4) Reference). Since the warp knitted fabric can be formed almost arbitrarily by the cutting, there is an advantage that the above limitation can be eliminated. In this state of cutting, the edge where the edge finish is unnecessary is sometimes referred to as a precut edge portion.

However, when the precut edge portion is formed by using a warp knit made of a Denby structure in which the inelastic yarn and the elastic yarn as described above, there is a problem that the tear strength of the knitted fabric constituting the precut edge portion is weak. In particular, in the medical treatment having elasticity to be worn in close contact with the body, the edge portion of the medical opening is opened and worn at the time of wearing. Therefore, if the tear strength of the knitted fabric is weak when the edge portion is a precut edge portion, it is inferior in durability. There is a problem. In order to increase the tear strength, it is necessary to laminate two or more of these warp knitted papers.

Although no mention is made of the precut edge portion, a warp stretch dough made of inelastic yarn made of a plain cord structure and a dendritic structure in which elastic yarn is reversed from the inelastic yarn is proposed (see FIG. 1 of Patent Document 5 below). ). In addition, the organization chart of this inelastic yarn and an elastic yarn is shown in FIG. 1 is for example an inelastic yarn supplied from the first guide bar (body) L1, 2 is for example an elastic yarn supplied from the second guide bar L2, and the inelastic yarn 1 is woven with a plain cord structure. The elastic yarn 2 is woven into a Denby structure to which the inelastic yarn 1 is reversed. Here, "backing" refers to the sinker loop in the case of paying attention to the sinker loops of the inelastic yarn 1 and the elastic yarn 2, for example, the sinker loops 3 and 4, in the same course. The inelastic yarn 1 is a direction from the bottom left to the top right, and the elastic yarn 2 is the direction from the bottom right to the top left opposite to the above. Thus, the case where the inelastic yarn and the elastic yarn are piled up in the case where the inclination directions of the sinker loops of the inelastic yarn 1 and the elastic yarn 2 in the same course are opposite is called "regression."

MEANS TO SOLVE THE PROBLEM The present inventors examined the medical care which used the thing which formed the precut edge part in this dough for at least one part of the dough which comprises medical care. By studying the weaving conditions, the unwinding of the precut edge is considerably improved, but it is not enough yet, and when the medical device having the precut edge is used with this stretchable warp knit, the edge tends to be rounded and curled. This was very prone to occur, and it was found that there was a problem that the edges did not fit the body.

[Patent Document 1]: Japanese Patent Application Laid-Open No. 2000-303331

[Patent Literature 2]: Japanese Patent No. 2997432

[Patent Document 3]: Japanese Patent No. 3054384

[Patent Document 4]: WO 03 / 040448A1 Brochure

[Patent Document 5] Japanese Patent Application Laid-Open No. 3-213542

The present invention solves such a conventional problem, and improves the degree of freedom of design by forming a free edge shape in accordance with the shape of the body to be contacted using a piece that does not need edge finishing in a cut state. It has the advantage of the medical care that the edge part does not become thick only, and the edge finish such as the hem or the waistline is reflected on the outer garment and does not appear as a step is unnecessary, and the edge in the cut state of medical care It is an object of the present invention to provide a medical body having elasticity that is fitted to the body without the curling of the edge portion, while improving the tear strength of the piece having the edge portion which is not required to be trimmed.

In order to achieve the above object, the medical treatment of the present invention,

(1) Medical treatment is performed for an edge that is made of stretchable warp knit and has an edge portion that is not trimmed at the trimmed state, and the edge which is not trimmed in the trimmed state using at least a part of the dough constituting the medical treatment. Having at least part of the edge of the medical

The said piece P is medical | medical material which consists of a stretchable knitted fabric which is a non-elastic yarn which is a plain cord structure, and an elastic yarn is a Denby structure or a plain cord structure which accompanies the said inelastic yarn.

According to the medical treatment of the present invention, the shape of a free edge portion in accordance with the shape of the body to be contacted using a piece that does not need edge trimming while cutting, improves the degree of freedom of design and the thickness of the edge portion is not thickened. In addition, the edge portion is reflected in the outer garment and has the advantage of medical care having an unnecessary edge finish such as not being exposed as a step, and also of the piece having the edge that does not need edge finishing in the cutting state of medical care. Tear strength can be improved to provide medical care with elasticity without the edges curling. In addition, even if two or more sheets are not laminated, such as 1 × 1 tricot (Denby tissue), which is accompanied by inelastic yarn and elastic yarn, the tear strength of the part having the edge portion which does not need the edge finish is improved, so that it is thin and comfortable to wear. It can be suitably used for preferential medical treatment, and if two or more sheets are used in a lamination, medical treatment having an edge portion which does not need edge finishing superior in tear strength can be provided.

In addition, compared with the case of using a 1 × 1 tricot (Denby tissue) in which inelastic yarn and elastic yarn are used together, it is possible to provide a medical treatment having a thinner, softer edge and unnecessary edge finish.

In the medical treatment of the present invention, the non-elastic yarn is a planar cord structure in which the non-elastic yarn is a plain cord structure, and an elastic warp knitted fabric in which the elastic non-elastic yarn accompanies the non-elastic yarn is used. Since the medical treatment was formed as an edge portion (precut edge portion) in which the edge finish is unnecessary in the cut state, the tear strength of the piece having the edge portion in which the edge finish is unnecessary in the cut state of the medical treatment is improved. It was possible to provide a medical having elasticity without curling the edge portion.

(2) In the medical treatment described in the above item (1), it is preferable that the warp knitted fabric used for the piece P is made of a stretchable warp knitted fabric having a non-elastic yarn that is a plain cord structure and a elastic yarn that is a denby structure that accompanies the non-elastic yarn. Do.

(3) In the medical treatment described in the above item (1), the warp knitted fabric used for the piece P is made of an elastic warp knitted fabric having an inelastic yarn that is a plain cord structure and an elastic yarn that is a plain cord structure that accompanies the inelastic yarn. desirable.

(4) In the medical treatment according to any one of (1) to (3), it is preferable that the warp knitted fabric is a warp knitted fabric in which at least one of the inelastic yarn and the elastic yarn is a closed loop. .

(5) In the medical treatment according to any one of (1) to (4), it is preferable that the warp knitted fabric is a warp knitted fabric in which both the inelastic yarn and the elastic yarn are closed loops.

(6) In the medical treatment as described in any one of said (1)-(5), it is preferable that the said warp knitted fabric consists only of the said nonelastic yarn and the said elastic yarn.

(7) In the medical treatment as described in any one of said (1)-(6), it is preferable that the density in the wale direction of the said warp knitted fabric is 55 wale or more per 2.54 cm (1 inch).

(8) In the medical treatment as described in any one of said (1)-(7), it is preferable that the density in the wale direction of the said warp knitted fabric is 60 wales or more per 2.54 cm (1 inch).

(9) In the medical treatment as described in any one of said (1)-(8), it is preferable that the density in the wale direction of the said warp knitted fabric is 65 wales or more per 2.54 cm (1 inch).

(10) In the medical treatment described in any one of the above (1) to (9), at least one of the upper edge or the lower edge in the medical treatment of the piece P is cut off so that edge finishing is unnecessary. It is preferably made of edges.

(11) In the medical treatment as described in any one of said (1)-(10), the edge which does not need edge trimming in the state which both the upper edge and the lower edge in the medical treatment of the said piece P were cut out. It is preferable that it consists of.

(12) In the medicine according to any one of the above (1) to (11), the edges of both the upper edge and the lower edge line in the medical treatment of the piece P are cut off at the edges. It is preferable that the trim consists of unnecessary edges and that the upper and lower edges are nonparallel to each other.

(13) In the medical treatment described in any one of the above (1) to (12), the edge trimming is performed in a state where the edges of both the upper edge and the lower edge in the medical treatment of the piece P are cut. It is preferable that the shape of the edge of the upper edge is different from the shape of the edge of the lower edge.

(14) In the medicine according to any one of (1) to (11) and (13), at least one of the upper edge or the lower edge in the medical treatment of the piece P is cut off in a cut state. It is preferable that the edges are made of unnecessary edges, and the edges of which the edges are unnecessary are curved.

(15) In the medicine according to any one of the above (1) to (11) and (13), the edge of the edge piece in a state in which both the upper edge and the lower edge in the medical treatment of the piece P are cut. It is preferable that the edge is made of unnecessary edges, and the edges of which both edge edges are unnecessary are curved.

(16) In the medical treatment according to any one of (14) to (15), it is preferable that the curve of the edge of which the edge finish is unnecessary is a concave curve.

(17) In the medical treatment according to any one of (1) to (11), at least one of the upper edge or the lower edge in the medical treatment of the piece P is cut off so that edge finishing is unnecessary. It is preferable that the edge which consists of an edge and unnecessary the said edge finish is wavy.

(18) In the medical treatment according to any one of (1) to (12), the edge of which edge trimming is unnecessary in the state in which both the upper edge and the lower edge in the medical treatment of the piece P are cut. It is preferable that the edge is made of a wavy shape, the edge of which both edges are unnecessary.

(19) In the medical treatment according to any one of (1) to (12), at least one edge portion where edge finishing is not necessary in the cut state of the piece P is parallel to a line parallel to the knitting direction. It is desirable to include edges cut at an acute angle of less than ± 90 degrees.

(20) In the medical treatment described in any one of (1) to (19), the medical treatment is preferably a medical selected from girdle, shorts, body suit, swimwear, leotard, spats, sports tights, and bra. .

(21) In the medical treatment described in any one of (1) to (19), it is preferable that the medical treatment is a medical treatment in which the entire medical treatment is in close contact with the body and has a hip portion.

(22) In the medical treatment according to any one of (1) to (20), the medical person is a short or girdle, and at least one of the short end and the waist line part of the shorts or girdle is cut out of the piece P. It is preferable that the edge is trimmed with unnecessary edges.

(23) In the medical treatment according to any one of (1) to (9), the medical practitioner is a shorts or short type girdle, and at least the end of the shorts or girdle is cut out of the piece P. It is preferable that the edge finish is made of an unnecessary edge, and the edge of the rear end of the cloth end includes an edge cut at an acute angle of less than ± 90 degrees with respect to a line parallel to the knitting direction.

(24) In the medical treatment according to any one of the above (1) to (23), it is preferable that the piece P is made of a warp knitted fabric which is continuous in the vertical direction of the medical treatment.

(25) In the medical treatment according to any one of (1) to (19), the medical care is selected from the group consisting of shorts, short girdle, body suit, one-piece swimsuit, and bottoms of the separate type swimsuit. The left and right edges of the tooth form a part of the medical hem, and the entire edge of the edge of the leg portion including the left and right edges of the crochet part is edge trimmed in the cut state of the piece P. It is preferable that it consists of unnecessary edges.

(26) In the medical treatment according to any one of (1) to (19), the medical care is a shorts or a short type girdle, and the shorts or girdle body is formed from one continuous piece of the piece P. It is preferable that it is done.

(27) In the medical treatment according to any one of (1) to (19), (21) to (24), and (26), the medical care is a shorts or short type girdle, and the clutch portion of the medical body It is preferable that the inner clutch part is further attached to the inner side of the inner part, and the inner clutch part is attached so that the main stretching directions of the claw part and the inner claw part of the medical body become almost transverse.

(28) In the medical treatment described in the above (27), it is preferable that the upper edge and the lower edge of the inner clutch portion are in a floated state without being sewn or bonded to the clutch portion of the medical body.

(29) In the medical treatment according to any one of (26) or (27), the inner clutch portion is partially sewn at a plurality of locations on each of the left and right edges of the inner clutch portion, or It is preferable to adhere | attach.

(30) In the medical treatment according to any one of (26) to (29), the piece P is cut so that the knitting direction of the continuous piece P of one sheet is almost the horizontal direction of the medical treatment. It is preferable that it is used.

(31) In the medical treatment according to any one of (26) to (30), the short or girdle of the shorts or the short type in which the medical body is formed of one continuous piece (P). It is preferable that only the left and right side flanks of the short type girdle are sewn or glued to form a medical treatment.

(32) In the medical treatment according to any one of (1) to (19), the medical treatment is a bra, a swimsuit, or a top of a leotard, and in the cut state of the piece P, an edge where unnecessary edge finishing is unnecessary It is preferable to form at least one edge of the upper edge or the lower edge of the back cloth.

(33) In the medical treatment described in any one of (1) to (19), the medical treatment is a bra, a swimsuit or a top of a leotard, and the edge portion where edge trimming is unnecessary in the cut state of the piece P is cut. It is preferable that both edges of the upper edge and the lower edge of the dorsal fabric are formed.

(34) In the medical treatment according to any one of (32) to (33), it is preferable that the edge of which edge trimming is unnecessary in the cut state of the piece P is a wavy edge.

(35) In the medical treatment according to any one of (25) to (34), the edge transition is unnecessary in the state in which the dorsal transition is made of stretchable warp knitted paper and cut into the piece P. Part P2 having a laminate is made of a laminated further,

It is preferable that the said piece P2 is a piece selected from the said piece P, or it is a piece P2-1 which consists of a stretchable warp knit which has a knitting structure different from the said piece P.

(36) In the medical treatment according to any one of (1) to (35), the thickness of the non-elastic yarn forming the fragment P is 11 to 77 dtex, and the thickness of the elastic yarn is preferably 22 to 222 dtex. Do.

BRIEF DESCRIPTION OF THE DRAWINGS The weaving organization chart of an example of the stretchable warp knit used for the fragment P of this invention.

It is a weaving structure figure of another example of the stretchable warp knit used for the fragment P of this invention.

3 is a weaving structure diagram of still another example of a stretchable warp knit used for piece P of the present invention.

4 is a weaving structure diagram of still another example of the stretchable warp knit used for the piece P of the present invention.

Fig. 5 is a weaving structure diagram of still another example of the stretchable warp knit used for piece P of the present invention.

It is a weaving structure figure of another example of the stretchable warp knit used for the fragment P of this invention.

It is a weaving organization figure of another example of the stretchable warp knit used for the fragment P of this invention.

8 is a weaving structure diagram of still another example of the stretchable warp knit used for the piece P of the present invention.

It is the weaving organization chart of another example of the stretchable warp knit used for the fragment P of this invention.

It is a weaving organization chart of another example of the stretchable warp knit used for the fragment P of this invention.

FIG. 11 is a weaving diagram illustrating the knitting structure of the nonelastic yarn 1 and the elastic yarn 2 of the knitted fabric shown in FIG.

FIG. 12 is a weave texture diagram of the knitted tissue of the nonelastic yarn 1 and the elastic yarn 2 of the knitted fabric shown in FIG.

Figure 13 is a front view of the shorts of one embodiment of the medical treatment having the edge of which no edge finish is necessary in the cut state of the present invention.

14 is a rear view of the shorts shown in FIG. 13;

Fig. 15 is a plan view showing a cutting line of a piece P 18 for forming the shorts shown in Figs. 13 and 14 on a knitted fabric.

Figure 16 is a perspective view of the semi-long type girdle of the embodiment of the medical having an edge in which no edge finish is necessary in the cut state of the present invention as viewed from the back side.

FIG. 17 is a perspective view seen from the front side of the girdle of the semi-long type shown in FIG. 16; FIG.

Fig. 18 is a flat shave and a claw piece showing a cutting line of the front side-side-hip-leg portion covering portion 21 corresponding to the left side of the wearer of the semi-long girdle shown in Figs. 16 and 17 on the knitted fabric. Top view of the.

Fig. 19 is a perspective view seen from the back side of a short type girdle of one embodiment of medical treatment having an edge where edge finishing is unnecessary in the cut state of the present invention.

20 is a perspective view seen from the front side of the short type girdle shown in FIG. 19;

Fig. 21 is a plan view showing on a knitted fabric a cutting line of the front side-side-hip portion provision piece 35 corresponding to the left side of the wearer of the short type girdle shown in Figs. 19 and 20;

Fig. 22 is a rear view of the shorts of one embodiment of the medical treatment having the edges in which the edge finish is unnecessary in the cut state of the present invention.

FIG. 23 is a front view of the shorts shown in FIG. 22; FIG.

Fig. 24 is a plan view showing on a knitted fabric a cutting line of the front side-side-hip portion provision piece 55 corresponding to the left side of the wearer of the shorts shown in Figs. 22 and 23;

Fig. 25 is a perspective view of a main part of the bra as seen from the front side of an embodiment of the medical treatment having an edge in which the edge finish is unnecessary in the cut state of the present invention;

Fig. 26 is a perspective view of an essential part of a bra of one embodiment of medical care having an edge where edge trimming is unnecessary in the cut state of the present invention.

FIG. 27 is a plan view showing a dorsal fabric piece 95 cutting line corresponding to the left side of the wearer of the bra shown in FIG. 26 on a knitted fabric; FIG.

Figure 28 is a perspective view of a major part of a bra of one embodiment of medical care having an edge that does not require edge trimming in the cut state of the present invention.

29 is an explanatory diagram of a test piece for explaining a method of measuring tear strength;

30 is a graph showing the relationship between load (cN) and elongation (%) of measurement test pieces recorded with a tear strength meter.

Fig. 31 is a structure diagram of warp stretched dough made of a conventional non-elastic yarn made of a plain cord structure, and a dendritic structure in which elastic yarns are reversed from the non-elastic yarn.

In the medical treatment of the present invention, the stretchable warp knitted paper used for a piece (which is referred to as a piece P in the present invention) capable of forming an edge (precut edge) where edge trimming is unnecessary in a cut state, The inelastic yarn is a plain cord tissue, and the elastic yarn is a stretchable warp letter composed of a Denby tissue accompanying the inelastic yarn or a plain cord tissue accompanying the inelastic yarn.

Specifically, a dough having a knitted structure as shown below can be used, but is not particularly limited to the following, and further weaves, inserts, or inserts another thread within the scope of achieving the object of the present invention. For example, forming a jacquard pattern does not interfere at all.

BRIEF DESCRIPTION OF THE DRAWINGS It is a weave structure diagram of an example of the stretchable warp knit used for the piece P of this invention.

1 is an inelastic yarn which is woven by a first guide bar (body) L1, and 2 is an elastic yarn that is woven by a second guide bar L2, for example, and an inelastic yarn 1 is a plain The elastic yarn 2 is woven into a cord structure, and the elastic yarn 2 is woven into a Denby structure that accompanies the non-elastic yarn 1.

In addition, the term "accompaniment" as used in the present invention refers to the sinker loops of the inelastic yarn 1 and the elastic yarn 2, for example, the sinker loops 3 and 4, in the same course. The direction of is a direction from which both the inelastic yarn 1 and the elastic yarn 2 are directed from the lower left to the upper right. Thus, the case where the inclination direction of the sinker loop of the inelastic yarn 1 and the elastic yarn 2 in the same course is the same, and the case where the inelastic yarn and the elastic yarn are piled up is called "accompaniment."

The knitted structure shown in FIG. 1 is a warp knitted fabric in which both the inelastic yarn 1 and the elastic yarn 2 are knitted in a closed loop.

Although the knitted structure shown in FIG. 1 shows the knitting structure of the inelastic yarn 1 and the elastic yarn 2 separately for each guide bar L1 and L2, when it shows them as the weaved organization chart which overlapped, it becomes the organization chart shown in FIG. . The non-elastic yarn 1 and the elastic yarn 2 are also formed when the non-elastic yarn 1 of the following forms is woven into a plain cord structure, and the elastic yarn 2 is woven into a denby structure accompanying the non-elastic yarn 1. The weaving organization chart in which the layers are stacked is the same in principle as the organization chart shown in FIG. 11 except that the combination method of the closed loop and the open loop of the inelastic yarn 1 and the elastic yarn 2 is different. The illustration of the weave organization chart in which the knitted structure of the inelastic yarn 1 and the elastic yarn 2 are overlapped is omitted.

Next, FIG. 2 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, the inelastic yarn 1 is woven into a plain cord structure, and the elastic yarn 2 is the inelastic yarn ( It is woven in the Denby organization that accompanies 1) is the same as the organization of FIG.

The difference from the knitted structure of FIG. 1 is that the inelastic yarn 1 is knitted in a closed loop, and the elastic yarn 2 is a warp knit knitted in an open loop.

Next, FIG. 3 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, inelastic yarn 1 is woven into a plain cord structure, and elastic yarn 2 is the inelastic yarn It is the same as that of the knitted fabric of FIG.

The difference from the knitted structure of FIG. 1 is that the inelastic yarn 1 is knitted in an open loop, and the elastic yarn 2 is a warp knitted knitted in a closed loop.

Next, FIG. 4 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, the inelastic yarn 1 is woven into a plain cord structure, and the elastic yarn 2 is the inelastic yarn It is the same as that of the knitted fabric of FIG.

The difference between the knitted structure of FIG. 1 is that both the non-elastic yarn 1 and the elastic yarn 2 alternately open loops and closed loops, except that the elastic yarns with respect to the open loop of the non-elastic yarn 1 in the same knitting needle position. (2) is a closed loop, similarly to the closed loop of the inelastic yarn 1, the elastic yarn 2 is a warp knitted letter formed by combining an open loop.

Next, FIG. 5 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, the inelastic yarn 1 is woven into a plain cord structure, and the elastic yarn 2 is the inelastic yarn It is the same as that of the knitted fabric of FIG.

The difference from the knitted structure of FIG. 1 is that both the inelastic yarn 1 and the elastic yarn 2 are warp knitted knitted with open loops.

Next, FIG. 6 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of this invention.

1 is a non-elastic yarn that is woven by the first guide bar (body) L1, for example, and 2 is an elastic yarn that is woven by the second guide bar L2, for example. The non-elastic yarn 1 is a plain It is woven from a cord structure, and the elastic yarn 2 is also woven from a plain cord structure accompanying the inelastic yarn 1.

The knitted structure shown in Fig. 6 is a warp knitted fabric in which both the inelastic yarn 1 and the elastic yarn 2 are knitted in a closed loop.

Although the knitted structure shown in FIG. 6 shows the knitting structure of the inelastic yarn 1 and the elastic yarn 2 for each guide bar L1 and L2 separately, if it shows the weave organization chart which superimposed these, the organization chart shown in FIG. do. Hereinafter, in the case of the other form of the plain cord structure which is accompanied by both the inelastic yarn 1 and the elastic yarn 2, the weaving organization chart in which the inelastic yarn 1 and the elastic yarn 2 are laid out is shown in FIG. Except that the combination method of the closed loop and the open loop of the elastic yarn 2 is different, the organizational diagram shown in FIG. 12 is the same in principle, and accordingly, in the following forms, the inelastic yarn 1 and the elastic yarn 2 The illustration of the organization chart, which contains the organizational structure of, is omitted.

Next, FIG. 7 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, and is woven from a plain cord structure accompanied by both the inelastic yarn 1 and the elastic yarn 2 Is the same as the organization of FIG.

The difference from the knitted structure of FIG. 6 is that the inelastic yarn 1 is knitted in a closed loop, and the elastic yarn 2 is a warp knit knitted in an open loop.

Next, FIG. 8 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, and is woven from a plain cord structure accompanied by both the inelastic yarn 1 and the elastic yarn 2 Is the same as the organization of FIG.

The difference from the knitted structure of FIG. 6 is that the inelastic yarn 1 is knitted in an open loop, and the elastic yarn 2 is a warp knitted knit in a closed loop.

Next, FIG. 9 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, and is woven from a plain cord structure accompanied by both the inelastic yarn 1 and the elastic yarn 2 Is the same as the organization of FIG.

The difference between the knitted structure of FIG. 6 is that both the non-elastic yarn 1 and the elastic yarn 2 alternately open loops and closed loops, except that the elastic yarns with respect to the open loop of the inelastic yarn 1 at the same knitting needle position. (2) is a closed loop, similarly to the closed loop of the inelastic yarn 1, the elastic yarn 2 is a warp knitted knitted with a combination of open loops.

Next, FIG. 10 is a weaving organization chart of another example of the stretchable warp knit used for the piece P of the present invention, and the point of being woven from a plain cord structure accompanied by both the inelastic yarn 1 and the elastic yarn 2 It is the same as the knitted tissue of FIG.

The difference from the knitted structure of FIG. 6 is that both the inelastic yarn 1 and the elastic yarn 2 are warp knitted knitted with open loops.

Among these, since (a) the knitted fabric shown in Figs. 1 and 6 is a warp knitted fabric in which both the inelastic yarn 1 and the elastic yarn 2 are knitted in a closed loop, it is necessary to The tear strength is most preferable in that the edge portion is hardly loosened, and the next preferred one is (b) the knitted fabrics shown in Figs. 2 to 4 and 7 to 9 are in the same needle position. Since one side of the yarn 1 and the elastic yarn 2 are knitted by a closed loop, the tear strength of the piece having the edge portion where the edge finish is unnecessary in the cut state is preferable in that the edge hardly occurs. . (C) The warp knitted fabric in which both the inelastic yarn 1 and the elastic yarn 2 shown in Figs. 5 and 10 are knitted in an open loop is characterized in that it can be made thinner.

Therefore, when using it as a single layer, without laminating | stacking two or more pieces which have an edge part which does not need edge trimming, it is preferable in said warp knitted fabric (a) and (b), and especially (a) is preferable. In the case where two or more pieces having an edge portion which do not need edge trimming are stacked and used, a laminated piece piece of any combination of (a), (b) and (c) can also be preferably used.

As described above, in the warp knitted fabric shown in Figs. 1 to 10, the warp knitted fabric composed of only the inelastic yarn 1 and the elastic yarn 2 is a knitted fabric of a knitted structure which is particularly preferable for a thin cloth.

The tear strength of the piece P having the edge portion which is not required for the edge finishing used in the present invention is 1 × 1 tricot (denby structure) (hereinafter abbreviated as Q) in which inelastic and elastic yarns are accompanied. Although the reason for the improvement is not clear, it is easily understood from the organization chart, but when comparing the organization of the same number of wales in any one course, the organization of (P) is actually lower than that of (Q). It is presumed that it is because it becomes organization which becomes larger in number.

And in the range which the objective of this invention is not impaired, you may incorporate or insert another nonelastic yarn or an elastic yarn as needed, for example. In addition, when the jacquard pattern is formed on the knitted fabric, a third non-elastic yarn or the like is passed through the jacquard-controlled guide bar, and only the patterned portion of the non-elastic yarn 1 and the elastic yarn 2 are formed in a different knitted structure, for example. It can form by means, such as making a chain structure.

In addition, when it is desired to reinforce the stretching power of a specific region, the elastic yarn 2 to be woven into the region is made thicker than the thickness of the elastic yarn 2 to be woven into another region. This can be achieved by any suitable means such as further inserting additional elastic yarn in the desired area.

The edges that do not need to be trimmed at acute angles of less than ± 90 degrees with respect to the lines parallel to the knitting direction of the warp knits of these knitted tissues are less likely to loosen the edges even in the trimmed state, and more curling occurs. It is preferable because it becomes difficult to do so. More preferably, the cutting edge is preferably cut within a range of ± 3 degrees to ± 87 degrees, and more preferably ± 20 degrees to ± 80 degrees with respect to a line parallel to the knitting direction.

In addition, the edge of the edge cutting line that does not need edge trimming is a curved line, more preferably a concave curve, or an edge that does not need the trimming cut into a wave shape (which may be a regular or irregular wave shape). Even when the cutting is in a state of being cut, it is preferable because the edges are hardly generated and curling becomes more difficult to occur.

As described above, the fragment P described above can form medical treatment even in the state of one piece (monolayer) as long as the knitted tissue of the present invention described above, and even if the edge of the cut state is used as the medical edge as it is, Unwinding of the edge can be prevented.

In addition, the piece P described above is laminated | stacked two or more pieces in total, such as the said piece P or each other with the said piece P and the said piece P, if necessary, for example, bonded by a resin adhesive, etc. It can also be used as a laminate. In the case where a plurality of knitted fabrics are laminated and used as a piece, it is usually sufficient to laminate two knitted fabrics, but three or more sheets may be laminated as necessary. The back part cloth of the back part cloth of the bra or the back part cloth of the swimsuit or leotard of the separate type or the front center part cloth connecting the left and right breast cup parts of the tops and the bra of the separate type swimsuit or the leotard, or right and left In the case of using as a material such as a foundation cloth which connects and supports a breast cup part, when using a piece in which a plurality of knitted fabrics are laminated in this way, the edges of the edges are unnecessary while cutting, which is excellent in tear strength. A partial cloth can be used.

As a combination of the woven fabrics in the case of stacking two or more sheets as described above, a piece having an edge that is made of elastic warp knit and has no edge finishing in a cut state (hereinafter referred to as (P2)). Although it is laminated | stacked, as the said piece P2, it is a piece selected from the said piece P, or the piece which consists of stretchable warp knitted paper which has a knitting structure different from the said piece P (following) And abbreviated as (P2-1)).

For example, the following form may be mentioned.

1 to 10, wherein the non-elastic yarn as described in FIG. 10 and the like is a plain cord structure, and the elastic yarn is a laminate composed of a combination of any one selected from the stretchable warp knitted fabrics used in the present invention, which is a Denby structure or a plane cord structure that accompanies the inelastic yarn. Particularly, a combination of substantially identical knitted tissues is preferable because wrinkles are less likely to occur when laminated.

Further, the non-elastic yarn as described in Figs. 1 to 10 and the like is a stretch cord structure, and the elastic part is made of a stretchable warp knitted paper used in the present invention, which is a Denby structure or a plane cord structure that accompanies the inelastic yarn. A piece (P2) which is made of a warp knit and has a trimmed edge in the state of being cut, and a stretchable warp knit having a knitting structure different from the piece (P) used in the present invention (P2). It is also possible to use a laminate of -1). Examples of the piece P2-1 having a knitting structure different from the piece P used in the present invention include a stretchable warp knit made of a denby structure in which an inelastic yarn and an elastic yarn are accompanied or reversed.

In addition, when making into a laminated part piece using the above-mentioned part which has a jacquard pattern, and the part which does not have a jacquard pattern, it is preferable to use so that the part which has a jacquard pattern may be the surface side of clothing.

When creating a laminated piece, the pieces may be cut into a desired shape after being laminated with a plurality of pieces in advance, or each piece may be cut into a predetermined shape in advance and may be stacked with a plurality of pieces.

In either case, when a plurality of pieces cut into the same shape are laminated, after lamination, the layers are bonded to each other to substantially form a single sheet. Also in this case, since the edge portion which does not need edge finishing does not require edge finishing, the edge portion does not become thick compared with other portions, and therefore, no step occurs. Moreover, since the knitted fabric which does not produce annealing is laminated | stacked even in the state of 1 sheet (single layer) before lamination | stacking, the edge part can be cleaned without the edge of a laminated part piece being unwound easily, or a thread end protruding. Of course, the tear strength and the like can be made even more excellent.

When lamination | stacking part piece is laminated | stacked using the plural pieces of single piece and same shape, it is preferable because there is no step as mentioned above. However, depending on the strength and the like required, the pieces of different shapes may be laminated. In that case, the part which is in direct contact with the skin is made into the part which has a larger area, and the edge of the part which becomes outer side uses the thing of area smaller than the area of the part of the side which contact | connects skin, and touches skin. If it is designed so that it may be accommodated inside the area of the side piece, it is preferable because a step does not directly contact skin. Moreover, you may laminate | stack a material which has decorativeness, such as a lace, on the outer side as needed.

Although the adhesion means at the time of lamination | stacking is not specifically limited, Heat-sealable resin etc. are used as an adhesive agent. It is preferable from the viewpoint of air permeability to arrange | position many plural points in the form of dots to the laminated surface of the cloth which should be laminated | stacked, and to tack-glue many plural points.

As the inelastic yarn to be used next, depending on the type of stretchable clothing, any of synthetic fibers such as nylon and polyester, semi-synthetic fibers such as rayon, and natural fibers such as silk and cotton may be used. It can be used either. Among them, nylon, which is rich in water absorption, is preferably used as a knitted fabric for innerwear. Although there is no restriction | limiting in particular also about elastic yarn, The polyurethane elastic yarn which is not generally covered, the covering yarn which covered the said elastic yarn with the inelastic yarn, etc. can be used. It is preferable to use an elastic yarn that is not covered from the viewpoint of increasing the weave density and reducing the occurrence of loosening of the edge, which is not necessary for edge finishing, while being cut.

The non-elastic yarn tends to make the stitch more dense. On the other hand, when too thin, strength will weaken. Therefore, 11-77 dtex, More preferably, 16-56 dtex is preferable because it is easy to make a knit fabric into a high density, and it can be made into the predetermined knitted structure of stable strength. In the case of using a cotton yarn, cotton yarns of 50 to 100 times are preferably used.

The elastic yarn can make a knitted fabric high density. Therefore, the thickness of the elastic yarn to be used is preferably 22 to 222 dtex, more preferably 22 to 156 dtex.

If too thick elastic yarn is used, it is possible to realize the condition that trimming of edges is unnecessary while cutting, but the elongation is reduced, and it is difficult to wear or the pressure applied to the body becomes too strong for medical care that is in close contact with the body. Degrades. If it is the said range, since such a problem will not arise, it is preferable.

Elastic yarns larger than 222 dtex may also be used in areas that do not require elongation.

In this stretchable warp knit, it is preferable that a preset process and / or a heat set process are performed for the purpose of obtaining the stability of the stitch, the effect of preventing the loosening of the edge while being cut, and the like. The treatment temperature depends on the shape of the apparatus, the preset treatment time, the heat set treatment time, the type of material, the thickness of the knitted fabric, and the like, but at the temperature of 180 ° C. or higher, preferably 185 ° C. or higher, the above effect is more reliably obtained. In order to achieve the above treatment in the range of 190 ° C. to 195 ° C., a part of the knitted fabric is softened and light and the stitches are fused to stabilize the shape of the knitted fabric.

In general knitted fabrics, the finishing width is about 160 cm, but in this stretchable warp knit, the finishing width is shortened to 100 to 140 cm, more specifically, 110 cm, 120 cm, 130 cm, etc. It is preferable because the stability thereof is improved while maintaining the beauty of the stitches. Depending on the fineness of the knitting yarn used, etc., the knitted fabric is knitted at a high density of at least 55 wale per 2.54 cm (1 inch), preferably at least 60 wale, more preferably at least 65 wale, and more preferably at least 70 wale, It is preferable to enlarge the ratio of the transverse stretch of a knitted fabric.

In addition, the warp knitted fabric which can form the edge which unnecessary edge trimming in the cut | disconnected state used by this invention is not a lace draft.

By using the piece P having the edge of which the edge finish is unnecessary in the cut state with the knitted tissue used in the present invention, the edge (precut edge portion) to which the edge finish is unnecessary in the cut state is applied to the body. The fit is improved, and the edge portion can be prevented from curling outside the wearer's body, which is preferable. That is, as described above, in the stretchable warp knitted fabric in which the inelastic yarn is made of a plain cord structure and the elastic yarn is made of a denby structure in which the inelastic yarn is reversed from the inelastic yarn, the precut edge portion is formed on the upper edge or lower edge of the medical treatment, such as a waist or a hem. In the medical treatment, the edge portion is curled outside the wearer's body. In order not to generate such curl, it is necessary to make the knitting structure of the piece P into the knitting structure prescribed | regulated by this invention. And, more preferably, as described above, the edges which do not need to be trimmed at an acute angle of less than ± 90 degrees with respect to the line parallel to the knitting direction are less likely to loosen the edges even in the cut state. It is also preferable because curling becomes more difficult to occur. More preferably, the edge is cut in a range of ± 3 degrees to ± 87 degrees, more preferably ± 20 degrees to ± 80 degrees with respect to the line parallel to the knitting direction.

In the cutting state, the shape of the cutting line of the edge which does not need edge finishing is cut into a curved shape, more preferably a concave curve, or cut into a wavy shape (which may be a regular or irregular wavy shape). It is preferable because the edge portion hardly occurs, and curling becomes less likely to occur.

In the case of a bra, a swimsuit, or a leotard tops, the backing part is cut at an angle parallel or close to a right angle to a knitting direction such as ± 20 degrees near or perpendicular to the knitting direction. In addition, since the elongation can be made to a horizontal direction at the time of wearing of a back part cloth, a feeling of wearing improves, it is preferable.

In the case of making the shape of the precut edge portion wavy, the wavy shape is not limited to a simple repetition of regular curves, and may be an irregular wavy shape. In the case where the shape of the edge portion while cutting is made wavy, it is preferable that the tear strength does not decrease and the curling of the edge portion is less likely to occur unless the curvature of each wavy curve is too small. .

In addition, although the part of this invention can make an edge part into one circular arc shape, or can make a wavy shape as mentioned above, for example, in the case of bottom medical treatments, such as a girdle and shorts, a waist line faces downward It is more preferable that it is a concave curve to concave, to prevent curling and to fit a waist. In addition, the girdle of the short and the back hem line of the shorts include edges whose edges are cut at an acute angle of less than ± 90 degrees with respect to the line parallel to the knitting direction, or are convex arcuate curves downward. It is preferable to make the wave shape especially in the point which prevents curling of this edge part and can fit in a hip line.

The shape of the upper edge, the shape of the lower edge may be different, the upper edge and the lower edge may be non-parallel, or the shape of the upper edge and the lower edge, so that the upper and lower edge portions of the piece can fit the body part in contact. It is preferable to be able to fit the body having a three-dimensional shape by differently making the top edge and the bottom edge non-parallel.

In the present invention, it is also preferable to form a region in which stretch power is changed due to elastic yarn partially on a dough that can form an edge where edge finishing is unnecessary in the cut state. Do. The "region in which the stretching power is changing" means that, for example, a region in which the stretching power is strong and the region in which the stretching power is weaker are formed in one piece of knitted fabric. The area where the stretch power is stronger and the stretch power is weaker than that includes the case where the stretch power of two or more grades is different, and the stretch power may be changed continuously. The boundary line between the region where the stretch power is stronger and the region where the stretch power is weaker is usually linear, but is not necessarily limited thereto.

In order to form an area where the elastic power is partially changed by the elastic yarn so that the boundary line between the regions having different elastic power is in a straight line, the following method may be applied.

(a) A method of forming a plurality of regions having different elastic power by forming a plurality of regions having different thicknesses of the elastic yarn to be incorporated.

(b) A method of forming a plurality of regions having different elastic power by forming a plurality of regions having different numbers of weaving elastic yarns.

(c) A method of forming a plurality of regions having different stretching powers by an appropriate combination of (a) and (b).

Further, by squeezing or inserting the second non-elastic yarn further, a plurality of regions having different stretching powers can be formed.

In this case, the strong stretching power means that the tightening force is stronger than that of the region where the stretching power is weak, and the stretching is small when the same stress is applied to the stretching force.

Moreover, when the piece P used by this invention is used as a piece of at least one part of a medical | medical object, the edge which does not need edge trimming by weaving a seam of the conventional method and pulling it out as a part of another part of medical care You may use the dough which is made into, or the dough which needs edge finishing (Hereinafter, this dough may be abbreviated as "dough different from this invention.").

The present invention is effective to be applied to medical care in close contact with the body. Preferred medical treatment to which the present invention is applied include short girdle, long girdle, shorts, spats, bra, swimwear, leotard, body slip, body camisole, body suit, body teddy, and the like.

As a more detailed form example, in the case of a medical person, a shorts, a girdle of a short type, a body suit, a one-piece swimsuit, and a bottom of a separate type swimsuit, the right and left edges of the clapper form a part of the medical hem. And medical treatments in which the entire circumference of the edge portion of the leg portion including the left and right edges of the clapper portion is made of an edge in which the edge finish is unnecessary in the cut state of the piece P. In such medical treatment, when the clutch portion of the medical body is formed of the single piece P of the single layer, it is preferable that the inner clutch portion is further provided inside the clutch portion. In this case, it is preferable that the inner clutch portion is attached so that the main stretching direction of the clutch portion and the inner clutch portion of the medical body becomes almost transverse. As the inner clutch portion, a material that has conventionally been used for the inner clutch portion of these medicines can be used. In particular, it is preferable to use a material having good touch including cotton.

As a method for further attaching the inner clutch portion to the inside of the closure portion of the medical body, the inner clutch portion is adhered to the inner portion of the closure portion of the medical body (adhesion to part or all of the edge portion or front bonding), or And some or all of the edge portions of the inner clutch portion.

Among them, it is preferable that the upper edge and the lower edge of the inner clutch portion are in a floated state (free state) without being sewn or bonded to the clutch portion of the medical body except for the left and right ends thereof, respectively. It is preferable that the inner clutch part is sewn or adhered to the clutch part of the medical body partially at a plurality of locations on each of the left and right both edges of the inner clutch part. The size of the inner clutch portion is not particularly limited, but it is preferable that the horizontal width in the horizontal direction is about the same as the width of the clutch portion of the medical body to be in contact, and the length is slightly shorter than the clutch portion of the medical body.

As the inner clutch portion, it is preferable to use a dough which is elastic in the width direction and not very elastic in the longitudinal direction.

In the case of a medical practitioner, a shorts, a short type girdle, etc., as demonstrated in Example 1 mentioned later, etc., a medical body may be formed from one continuous said piece P, in this case, the said shorts or shorts Only the left and right sides of the type girdle may be sewn or glued to form medical care. In this embodiment, the number of sewing points is very small, the manufacturing cost can be significantly reduced, and the generation of steps due to the sewing points can be further reduced, which is a very preferred embodiment. Also in this embodiment, the entire circumference of the edge portion of the leg portion including the left and right edges of the clapper portion is a medical treatment consisting of an edge where edge finishing is unnecessary in the cut state of the piece P. As mentioned above, it is preferable that the inner clutch part is further attached to the inner side of the clutch portion of the medical body. And also in this case, it is preferable that the inner clutch part is attached so that the main stretching direction of the clutch part and the inner clutch part of the medical body becomes almost transverse. And it is preferable that the upper edge and the lower edge of the inner clutch portion are in a floating state (free state) without being sewn or bonded to the clutch portion of the medical body except for the left and right ends thereof, respectively. It is preferable that the inner clutch part is sewn or adhered to the clutch part of the medical body partially at a plurality of locations on each of the left and right edges of the inner clutch part. "Partially sewn or bonded at each of a plurality of left and right edges of the inner clutch portion" does not sew or glue all of the left and right edges to the clutch portion of the medical body, but rather the left and right sides of the inner clutch portion. It means that it is preferable to sew or glue the edge line part at a plurality of locations to the clutch portion of the medical body. It is preferable to sew or glue about 2 to 4 locations on the left and right edge lines of the inner clutch portion. In this way, it is preferable that the sewing line is partially sewn or adhered because the suture line is less likely to appear on the surface, and the inner clutch portion and the clutch portion of the medical body are not free. Particularly preferred is a form in which the upper and lower end portions on the left and right edge lines and the middle portion are sewn or adhered to the clutch portion of the medical body.

In the case of sewing or gluing a plurality of locations in this manner, it is preferable that the length of one sewing or bonding location is, for example, about 0.5 to 1.5 cm, depending on the number of sewing or bonding points. This form of attachment is not limited to shorts and short girdle, but can also be applied to the above-described body suits, one-piece swimsuits, bottoms of the separate type swimsuits, and medical treatments having other closure portions.

It is preferable that the upper edge and the lower edge of the inner clutch portion follow the stretching in the horizontal direction of the fabric of the medical body, and therefore the inner clutch portion is a material in which at least the upper and lower edges extend in the horizontal direction. desirable. In addition, the upper and lower edges of the inner clutch portion can be followed by the stretching in the horizontal direction of the fabric of the medical body, without being sewn to the clutch portion of the medical body. On the other hand, the inner clutch portion is preferably one having no elongation in the longitudinal direction because the clutch portion is not deformed and stable.

In addition, when measuring tear strength, it measures by the following method. 29 and 30 are explanatory diagrams for explaining the method of measuring the tear strength.

FIG. 29A is a plan view of a test piece for measuring tear strength, and FIG. 29B is a perspective view for explaining a state of the test piece set in the tear strength meter. 30 is a graph showing the relationship between the load (cN) and the elongation (%) of the measurement test piece recorded by the tear strength meter.

As shown in Fig. 29 (a), three specimens 200 cm long (A-B and D-C) and 5 cm horizontal (A-D and B-C, respectively) are collected in the form indicated by the arrow 201 in the knitting direction. 201a is the weaving start side, and 201b is the weaving end side. In addition, if the dimensions of the other parts are described first, EB, GC, and FL are 8 cm, respectively, EH, GK, and FJ are 5 cm, respectively, and HB, KC, and JL are 3 cm, respectively, EF, FG, HJ, JK, BL, and LC. Are 2.5 cm each.

An incision (L-F) is inserted into the test piece of 13 cm in length and 5 cm in width from the middle point L of the weaving end side 201b (B-C line) to the middle point F of the E-G in the longitudinal direction. Next, as shown in Fig. 29 (b), the EBLF portion 203a faces downward and the FLCG portion 203b faces upward with the cutout LF as a boundary, and is a constant velocity extension type as a tear strength measuring instrument. Using a tensile tester ("Autograph AG-1kND" manufactured by Shimadzu Corporation), an upper handle portion (LJKC) 202b and a lower handle portion (HBLJ) 202a are set on the upper and lower chucks, respectively. Therefore, the test piece is affixed to the tear strength measuring instrument by setting the handle gap (the sum of the length of X-F of 203a and the length of F-J of 203b) to 10 cm.

The upper and lower chucks of the tear strength gauge were operated at a speed of 30 ± 2 cm / minute (in this device, the lower chuck was fixed and the upper chuck was moved upward at a speed of 30 ± 2 cm / minute). The load-elongation curve of tear as shown in FIG. In the load-elongation curve of the tear, the "extension (%)" is opened between the upper and lower chucks by measurement, but the distance between the upper and lower chucks is acm [(a-10) / 10] × 100 (%) Means. In other words, the upper and lower chucks are opened by tearing the sample, but the number of centimeters opened with respect to 10 cm is expressed in% based on 10 cm.

Referring to the example model graph of FIG. 30, as shown in FIG. 30, it is assumed that a plurality of peaks up to, for example, peaks a to p are drawn in the load-elongation curve of the resulting tear. Among the peaks other than the first peak (a) and the last peak (p), three peaks in total are sequentially from the peak with the lowest value of the load (cN), and each of the peaks c, i, and n in the example of FIG. The load cN is read and the average value X is calculated. The minimum value of the tear strength and the largest value of the tear strength (X) (cN) are the maximum values of the tear strength among three test pieces.

If one wants to compare whether the tear strength is large or small with another sample, at least one of the minimum and maximum values of the tear strength of the target sample is the minimum value of the corresponding tear strength of the other sample to be compared or When it is large compared with the maximum value, it is determined that the tear strength of the target sample is larger than the tear strength of another sample to be compared.

In other words, the minimum value of the tear strength of the target sample should be a (unit omission, the same method below), the maximum value b, and the other value c.

(1) at least satisfies a> c.

(2) at least satisfies b> d.

When any one of these is satisfied, it is determined that the tear strength of the target sample is greater than the tear strength of the other samples to be compared.

Preferably, it is desirable to satisfy (1) and (2) at the same time, and most preferably satisfying a> d is more than the tear strength of another sample to be compared with the tear strength of the target sample. It can be determined that it is large.

Example 1

FIG. 13 is a front view of the shorts of one embodiment of the medical treatment having the edges unnecessary of edge finishing in the cut state of the present invention, FIG. 14 is a rear view of the shorts shown in FIG. 13, FIG. It is the top view which showed the cutting line of one continuous piece P (18) in the single layer for forming the shown shorts on the knitted fabric. In Fig. 13 to Fig. 15, 18 is one continuous piece P of a single layer for forming the short body. Referring to Fig. 15, rough division is made of 13, the front provision part, the 14-valent cloch part provision part, and the 15-part rear part provision part. In the short body, the AB line and the DC line in Fig. 15 are sealed, and the HG The line and the EF line are sealed and formed. That is, only the left and right sides are sewn to form a medical treatment. Then, inside the short main body, the inner crotch piece 19 made of another cloth which is difficult to stretch in the longitudinal direction so that the main stretching direction indicated by QRST becomes the substantially transverse direction of the shorts is left and right of the inner clutch piece 19. Near each end of Q, R, S, and T of both edges, and six places of X and Y of almost the middle portion were sewn about 1 cm in length to each other along the left and right edges. As the dough of the inner side clutch piece 19, a tricot having an elongation in a direction perpendicular to the knitting direction composed of cotton yarn and nylon yarn was used so that the main stretching direction was approximately the transverse direction of the shorts. In addition, as a raw material of the inner side clutch piece 19, it is not specifically limited only to this raw material.

The knitting direction of the piece P is the direction of the arrow 20, and the piece P is cut | disconnected and used so that the knitting direction of one continuous piece P in a single layer may become a substantially horizontal direction of medical care. . Both the front waist line 11 and the rear waist line 12 are cut in a concave curve, and the edges (hereinafter, abbreviated as pre-cut edges) where edge trimming is unnecessary are cut while being cut. Forming.

The front hem line 16 and the line of the edge of the clutch portion are also cut in a concave curve and form a precut edge. The back hem line 17 (CH and FJ) has a shape of a slightly convex curved line, but is considered almost straight, with respect to a straight line (not shown) parallel to the arrow 20 in the knitting direction. The cutting angle of the back hem line 17 (CH and FJ) is about +/- 40 degree | times, and the back hem line 17 also forms the precut edge.

The piece P 18 is an elastic warp knitted fabric in which inelastic yarns as shown in FIG. 1 (FIG. 11) are plain cord tissues, dendritic tissues in which elastic yarns accompany the inelastic yarns, and both inelastic yarns and the elastic yarns are closed loops. It consists of a nylon yarn of 33 dtex as the inelastic yarn, and a polyurethane yarn of 44 dtex (use ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn) as the elastic yarn.

The piece P 18 is knitted at a weave density of 80 wales per inch (2.54 cm). The front and rear hem lines and the front and rear waist lines are non-parallel, and the shape of the edge line is also different.

This shorts can be made into the precut edge which does not trim the edge while cutting all the medical edges of the waist, the hem, and the edge of the crotch part, and a piece (P) (18) without one continuous step Because shorts are formed, the sewing points are very small, and there are few steps, and the surface can be made short. In particular, it is possible to eliminate the stepped edge, it is possible to prevent the step is reflected in the outer wear to look convex. The shorts are formed by stitching a single piece of the rear nerve (back portion 15), the claw portion 14, and the whole body (front portion 13) in a single layer in succession only on the left and right sides. have. That is, there is no sealing point also in the front part or the back part of a claw. Therefore, it becomes shorts with very few steps. In particular, there is no sealing point between the rearview mirror (back cover part 15) and the clutch which are concerned about the reflection to the outer due to the step.

The shorts have a property of significantly extending in the transverse direction at the time of wearing, but the inner clutch portion 19 is partially sealed at a plurality of locations with the clutch closure portion 14 of the medical body as described above. The upper and lower edges (except the upper and lower edges) of the crochet piece 19 are left unsewn and sewn on the claw cover of the medical body. Since the elastic material is used, the upper edge and the lower edge of the inner clutch portion 19 can be elongated following the stretching of the medical body cloth.

In addition, although the edge of the waist line, the hem, and the clutch portion is the precut edge, the tear strength (minimum value 731cN, maximum value 1020cN) of the piece is large, and no loosening occurs even in the cut state, and no curling occurs. It is preferable to be in close contact with the body, difficult to shift, and to easily maintain the waist and the hem in a stable position.

As described above, the hem lines 16 and 17 and the waist lines 11 and 12 are edges which are unnecessary for edge finishing in a cut state, so that edge finishing is unnecessary and rubber tape or the like is used. Therefore, I do not tighten a waist strongly like a rubber tape on a line and do not increase the thickness, and the silhouette around the waist at the time of wearing can be made a neat silhouette, and the tightening trace of the rubber tape remains on the skin There is no

In addition, the raw material of the piece P (18) of Example 1 is a plain cord structure in which both the inelastic yarn and the elastic yarn are shown together as shown in FIG. 6 (FIG. 12), and both the inelastic yarn and the elastic yarn are closed loops. The same shorts were obtained even by using a flexible warp letter.

In addition, although the said embodiment showed each shape of the back hem line 17, the front hem line 16, and the line of the left and right edges of a clutch part being a curved shape, For example, the shape of these edge lines is shown. It is also possible to make the wave shape.

Example 2

Fig. 16 is a perspective view of the semi-long girdle of the semi-long type girdle of an embodiment of the medical treatment having an edge that does not need edge finishing in the cut state of the present invention and having a body correction function, and Fig. 17 is a semi-figure shown in Fig. 16. Seen from the front side of the long type girdle, FIG. 18 is a cut of the front side-side-hip-leg portion provision piece 21 corresponding to the left side of the wearer of the semi-long type girdle shown in FIGS. 16 and 17. The top view of the line on knitted fabric 29 and the top view of the clutch portion.

16 to 18, 21 is a front side-side-hip portion-leg portion covering portion covering the front side-side-hip portion-leg portion, which is continuous in the girdle up and down direction, and has one step of no single layer on the surface. It is part of. 26 is an abdominal covering part piece which covers an abdomen, is a single piece of a single layer which continues in the up-down direction of a girdle, and has no step on the surface. The left and right front side-side-hip portion-leg portion covering portions 21 are sealed together at the rear center suture line 24 except for the leg portion, and the front side-side-hip portion-leg portion covering portion 21 is The side edges of the front side of each other are sealed to each other at the side edges of the abdominal appendage piece 26 and the suture line 25. Since it is difficult to know from which part the leg part is seen from the back side of FIG. 16 etc., the virtual dotted line 28 is shown in figure, and it turned out that it is a leg part lower than the virtual dotted line 28 substantially. Therefore, the suture line 24 above the imaginary dotted line 28 is the suture line of the back center, and the lower side than the imaginary dotted line 28 is a leg part formed by dividing the left and right legs.

In Fig. 18, the line ABCDEFGA shown in the knitted fabric 29 shows the front side-side-hip-leg portion for obtaining the left half portion of the wearer used for the back and leg portions from the side of the girdle. 21 shows the cutting line. In addition, 30 is a clutch part, and may use the same dough as the front side-side-hip-leg part provision part 21, but may use another dough, and the material of a clutch part is conventionally a girdle clutch Various things used for a piece can be used. The material which has little elongation in the medical longitudinal direction, and has elasticity in the horizontal direction is used. The crochet piece 30 becomes a crotch part and is not shown in FIGS. 16 and 17. In addition, in this form, although not shown in figure, the inner clutch part of substantially the same shape as the clutch part 30 is attached. The inner clutch part used here is made of the same material as the inner clutch part used in Example 1, and the entire circumference of the inner clutch part is sealed and attached to the girdle body.

Although not shown in figure, the shape of the right half part of the front side-side-hip part-leg part provision part 21 becomes the shape of the left half part and the left-right line symmetry. The AB line is sutured with the abdominal augmentation piece 26 of FIG. 17, the QC line is sutured with the ED line to form the left leg, and the GF line is sewn with the same part of the above-mentioned right half segment, not shown, in the back center. To form a suture line 24. The PO line of the closure piece 30 is sealed to the lower edge of the abdominal appendage piece 26, the OI line is sealed with the V-Q line of the piece 21, and the HI line is the F-E of the piece 21. It is sealed with the line. The sewing of the above-described right half piece 21, not shown, is also the same since it is symmetrical. In this way, the girdle shown in FIGS. 16-17 can be created. The girdle of another embodiment is also formed by almost the same sewing.

In the girdle shown in Figs. 16 to 18, a piece having a precut edge is used as the front side-side-hip portion-leg portion covering portion 21.

The knitting direction of the warp knitted paper constituting the front side-side-hip-leg portion provision piece 21 is the direction indicated by the arrow of the arrow 20 (FIG. 18).

The front side-side-hip-leg portion covering portion 21 is a stretchable nonelastic yarn as described in FIG. 1, a plain cord structure, an elastic yarn accompanied by the nonelastic yarn, and both inelastic yarn and the elastic yarn are closed loops. It consists of a warp knitted fabric, 33dtex nylon yarn as an inelastic yarn, and 44dtex polyurethane yarn as a elastic yarn (use ratio: 77 weight% nylon yarn, 23 weight% polyurethane yarn) were used. The piece 21 is knitted at a weave density of 80 wale per inch (2.54 cm). The tear strength of this part is a minimum value of 731 cN and a maximum value of 1020 cN.

And in this embodiment, the precut edge of the front side-side-hip part-leg part provision part 21 forms the part of the edge of 22 hem line, and the edge of 23 waist line. The end line 22 is a wave form.

The waistline 23 is cut | disconnected by the concave curve which recessed slightly toward the lower side. You may cut in a straight line. The angle α is cut at an angle of 35 degrees with respect to the straight line parallel to the knitting direction 20 of the virtual straight line connecting both ends of the waist line 23. Since the actual waist line 23 is a curve which recessed slightly downward, the actual cutting angle angle (alpha) is an angle around 35 degrees. When the direction of the hem line 22 (for example, the straight line 32 which connected the apex of the wave of the hem line), the direction of the hem line 22 is an angle (β) with respect to the straight line parallel to the knitting direction 20. This 30 degree angle) and the direction of the waist line 23 are non-parallel with each other, and have a different shape (it is hard to understand in FIGS. 1 and 2, see FIG. 3).

In addition, the abdominal covering part 26 is also made of the fabric of the same knitted fabric as the part 21, and 33dtex nylon yarn, 44dtex polyurethane yarn (usage ratio: nylon 77% by weight, polyurethane yarn 23) Weight percent) and knit at a weave density of 80 wales per inch (2.54 cm). The tear strength of this part is a minimum value of 731 cN and a maximum value of 1020 cN. The upper edge 27 is a precut edge and has a concave curve that is slightly recessed toward the lower side. In addition, the west line 23 may be linear. In addition, the abdominal covering part 26 may use the dough which requires another edge trimming as needed. As for the abdominal abdominal part 26, the upper edge 27 which corresponds to the waist line of the abdominal abdominal part 26 is cut at the angle of 40 degree with respect to the straight line parallel to a knitting direction, and forms the precut edge. By doing in this way, both the medical edge of a waist and a hem can be used as a precut edge part, and since the girdle is formed by the piece which does not have a continuous step up and down, the sewing point can be made small and the step is small. have. In particular, the edge of the waist line and the hem can be eliminated even if the edge of the waist line and the hem are free cut edges by eliminating the step difference and making the cutting angle less than 90 degrees with respect to the knitting direction, or by cutting the curve shape or waveform. Since the thermal strength is large and no loosening occurs even after cutting, and since the use of the warp knitted fabric of a specific knitted tissue, it is in close contact with the body without being curled, it is difficult to shift, and the waist and the hem are easy to be maintained in a stable position. Do. If necessary, the thickness of the elastic yarn partially used in the abdominal provision piece 26 or the front side-side-hip-leg part provision piece 21 is thickened, or an elastic yarn or an inelastic yarn is further squeezed or inserted to extend You may form this little site | part.

As described above, the hem line 22 and the waist line 23 are precut edges, so that edge finishing is unnecessary, and since the rubber tape or the like is not used, the waist line is tightly tightened like a rubber tape. Since the thickness does not increase, the silhouette around the waist at the time of wearing can be made a neat silhouette, and the tightening trace of a rubber tape does not remain on skin. It is also the same around the hem.

The non-elastic yarn and the elastic yarn as shown in FIG. 6 are used for the raw materials of the pieces 21 and 26 of the second embodiment, respectively, and a flexible warp knitted fabric in which both the non-elastic yarn and the elastic yarn are closed loops is used. Even the same semi-long girdle was obtained.

Example 3

Fig. 19 is a perspective view of the short side of the girdle of the short type girdle of an embodiment of the medical treatment having an edge and unnecessary body shape correction function in the cut state of the present invention, and Fig. 20 is the short type shown in Fig. 19. Fig. 21 is a plan view showing the cutting line of the front side-side-hip portion covering piece 35 corresponding to the left side of the wearer of the short type girdle shown in Figs. 19 and 20, on the knitted fabric. to be.

19 to 21, 35 is a front side-side-hip portion covering portion covering the front side-side-back portion, and is composed of one piece of a single layer without a continuous step in the vertical direction. 36 is an abdominal covering part piece which covers an abdomen, and consists of one piece of single layer without a continuous step in the up-down direction. 37 is the front-center side piece piece, and it is one piece piece of a single layer which does not have a continuous step in the up-down direction. The left and right front side-side-hip portion provision pieces 35 are sewn together at the rear center suture line 38, and the side edges in front of the front side-side-hip portion portion 35 are abdominal portion portions ( 36) and the side edges of the front center side end piece 37 and the suture line 39 are sealed to each other.

In FIG. 21, the line MNOPQM shown in the knitted fabric 40 shows the cutting line of the front side-side-hip portion provision piece 35 to obtain a left half piece of the wearer that can be used in the hip portion from the side of this girdle. will be.

Although not shown, the shape of the right half of the front side-side-hip portion provision piece 35 becomes the shape of the left half of the side piece and the left-right line symmetry. The MN line is sutured with the abdominal augmentation piece 36 and the anterior center side hem piece 37 of FIG. 20, and the PQ line is sewn with the same portion of the above-mentioned right half fragment, not shown, so that the rear center suture line 38 ). The O-P line is sealed with the clutch portion 41. The N-O line forms the hem line, and the Q-M line forms the west line. The sewing of the above-mentioned right half piece 35 which is not shown is also the same because it is symmetrical. In this way, the girdle shown in FIGS. 19-20 can be created. Although the left and right edges of the clutch portion 41 are not shown, the edge portions are precut edge portions. In addition, although not shown in the inside of the clutch portion 41, an inner clutch portion made of the same material as described in the first embodiment is attached in almost the same attachment form as that described in the first embodiment.

The front side-side-hip provision part 35 and the abdominal provision part 36, the front center side end piece 37, and the latch part 41 use the piece P which has a precut edge. The knitting direction of the warp knit forming the front side-side-hip portion provision piece 35 is the direction indicated by the arrow 20.

The front side-side-hip portion provision piece 35 is a stretchable warp knitted fabric in which inelastic yarns as described in FIG. 1 are plain cord tissues, elastic yarns that accompany the inelastic yarns, and both inelastic yarns and the elastic yarns are closed loops. A nylon yarn of 33 dtex as an inelastic yarn and a polyurethane yarn of 44 dtex (use ratio: 77 wt% of nylon yarn, 23 wt% of polyurethane yarn) are used as the inelastic yarn. The tear strength of this part was the minimum value 731cN and the maximum value 1020cN.

The front side-side-hip portion patch 35 is knitted at a weave density of 80 wale per inch (2.54 cm). The tear strength of this part was the minimum value 731cN and the maximum value 1020cN. And the edge of the 42 hem line of the front side-side-hip part provision piece 35 and the edge of the 43 waist line become a precut edge. The hem line 42 is a wave form, and the waist line 23 is cut | disconnected at the angle (cutting angle) whose angle (alpha) is about 40 degrees with respect to the straight line parallel to the knitting direction 20. As shown in FIG. Since the waist line 43 is a curved curve slightly downward, the curved portion is cut at an angle of about 40 degrees. In any case, when the direction of the hem line 42 (for example, the straight line 32 connecting the apex of the wave of the hem line), the direction of the hem line 42 is 5 degrees with respect to the straight line parallel to the knitting direction 20. Angle) and the waist line 23 are non-parallel and have a different shape.

The waist line 23 is a concave curve curved slightly downward, and an imaginary straight line connecting Q and M at both ends of the waist line has an angle of 40 degrees with respect to the knitting direction 14 of the knitted fabric. With a trimmed edge. Since the waist line 43 is a concave curve curved slightly below the garment, the actual cutting angle is an angle of about 40 degrees. That is, the direction of the waist line 43 which is an upper edge, and the hem line 43 which is a lower edge is non-parallel.

The upper edge 44 of the abdominal appendage piece 36 is a precut edge as described above. The abdominal applicator piece 36 is also made of fabric of the same knitted fabric as the above piece 35, and includes 33 dtex nylon yarn and 44 dtex polyurethane yarn (usage ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn). ), With a weave density of 80 wale per inch (2.54 cm). The tear strength of this part is a minimum value of 731 cN and a maximum value of 1020 cN. The upper edge 44 is cut at an angle of 45 degrees with respect to the knitting direction. The front center side end piece 37 is also made of fabric of the same knitted fabric as the above piece 35, and a nylon yarn of 33 dtex and a polyurethane yarn of 44 dtex (ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn) %) And 80 weaves per inch (2.54 cm). The tear strength of this part is a minimum value of 731 cN and a maximum value of 1020 cN. The hem line 45 of the front center side hem piece 37 becomes a precut edge, and is cut about 25 degrees with respect to a knitting direction. In addition, the hem line 45 is cut out at an angle of about 25 degrees around the curved portion, which is a curved curve that is recessed into a concave shape. In addition, you may make the hem line 45 into a straight line. In addition, you may use the knitted fabric in which the edge part of the hem line 45 does not need the edge finishing obtained by the method of drawing up the thread by drawing up the conventional thread table.

The girdle of this short type is formed by the edge part which does not trim the edge part with both the waist and the medical edge part of a hem cut off, and also forms the girdle by using the piece 35 which does not have a continuous step up and down. As a result, the number of sewing points can be reduced, and the surface with few steps can be made into flat girdles. In particular, the step difference can be eliminated, and the cutting angle is set to an acute angle of less than 90 degrees with respect to the knitting direction, or the shape of the cutting edge is curved or corrugated. It is preferable because the tear strength is large, no loosening occurs even after cutting, and it is not curled, so it adheres to the body and is difficult to peel off easily, and the waist and the hem are easily maintained in a stable position.

As described above, the hem lines 42 and 45 and the waist line 43 are precut edges, and the edge finish is unnecessary and no rubber tape or the like is used. Thus, the waist is lined like a rubber tape. Since it does not tighten tightly and the thickness does not increase, the silhouette around the waist at the time of wearing can be made a neat silhouette, and the tightening trace of a rubber tape does not remain on skin. It is also the same around the hem.

The non-elastic yarn and the elastic yarn together with the raw materials of the pieces 35, 36 and 37 of the third embodiment are plain cord structures in which both the non-elastic yarn and the elastic yarn are both closed loops. Girdles of almost the same type were also obtained using.

Example 4

Fig. 22 is a rear view of the shorts of the embodiment of the medical treatment having the edges unnecessary for edge finishing in the cut state of the present invention, Fig. 23 is a front view of the shorts shown in Fig. 22, Fig. 24 is Fig. 22, 23 It is the top view which showed the cutting line of the front flank-side-hip part provision piece 55 corresponded to the left side of the wearer of the shown shorts on the knitted fabric.

In FIGS. 22-24, 55 is a front flank-side-hip part cover part which covers a front flank-side-back part, and is a piece of one piece without a continuous step in an up-down direction. 56 is an abdominal-clutch part covering part which covers an abdomen and a crotch part, and consists of one piece without a continuous step in an up-down direction. The left and right front flank-side-hip portion covering pieces 55 are sewn together at the rear center suture line 58, and the side edges in front of the front flank-side-hip portion covering piece 55 are abdominal-closure portions. A part of the side edge of the provision piece 56 is sealed with each other in the suture line 59. As shown in FIG. That is, this short is formed from three pieces.

In FIG. 24, the line MNROPQM shown in the knitted fabric 50 shows the cutting line of the front flank-side-hip portion applicator piece 55 for obtaining the left half fragment of the wearer used for the hip portion from the side of this short. .

Although not shown, the shape of the right half of the front flank-side-hip portion provision piece 55 becomes the shape of the left half of the piece and the left and right line symmetry. The MN line is sutured with a portion of the abdominal-clutch portion provision piece 56 of FIG. 23, and the PQ line is sewn with the same portion of the right half segment described above to form a posterior suture line 58, not shown. do. The O-P line is sealed with the clutch back portion 61 of the abdominal-clutch portion provision piece 56. The N-R-O line forms the end line (N-R-O line forms the front end line 64, the R-O line forms the back end line 62), and the Q-M line forms the waist line 63. The sewing of the above-mentioned right half piece 55 which is not shown is also the same since it is symmetrical. In this way, the shorts shown in FIGS. 22 to 23 can be produced.

The front flank-side-hip part cover piece 55 and the abdominal-clutch part cover piece piece 56 use the piece P which has a precut edge. Therefore, the left and right lateral edges 60a and 60b of the portion corresponding to the crotch portion of the abdominal-clutch portion covering portion 56 are both precut edges.

The knitting direction of the warp knitted paper constituting the front flank-side-hip portion provision piece 55 is the direction of the arrow 57.

The front flank-side-hip portion provision piece 55 and the abdominal-clutch portion provision piece 56 are non-elastic yarns such as those described in FIG. Both sides are made of a stretchable warp knit with a closed loop, and a nylon yarn of 33 dtex is used as the inelastic yarn, and a polyurethane yarn of 44 dtex is used as the elastic yarn (use ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn), and 1 It is woven at a weave density of 80 wales per inch (2.54 cm). The tear strength of this part is a minimum value of 731 cN and a maximum value of 1020 cN.

And the part of the edge of the 64 front hem and 62 back hem lines, and the edge of the 63 waist line of the front flank-side-hip part provision piece 55 becomes a precut edge. The back hem line 62 is wavy, and the front hem line 64 (N-R) has a slightly concave irregular shape as shown in FIG. 19. The waist line 63 is cut at the angle (cutting angle) whose angle (alpha) is 3 degrees with respect to the straight line 54 parallel to the direction of the knitting direction 57. As shown in FIG. Therefore, if the direction of the back hem line 62 (for example, the straight line 52 connecting the apex of the wave of the hem line), the direction of the hem line 62 is -5 with respect to the straight line parallel to the knitting direction 57. Angle) and the waist line 63 are non-parallel, and their shape is also different. In addition, the front hem line 64 (N-R) has a concave shape (curving upward convexly in this figure). The direction of the front hem line 64 (NR) (if this is a straight line connecting the ends N and R of the front hem line, for example), the direction of the front hem line 64 is almost the same as the direction of the rear hem line 62. Similarly, the angle is -5 degrees with respect to the straight line parallel to the knitting direction 57. The direction of the front hem line 64 and the waist line 63 are non-parallel, and the shape is also different.

The upper edge 65 of the abdominal-clutch part applicator piece 56 is a precut edge as described above. As the knitted fabric, the same knitted fabric as the front side-side-hip portion applicator piece 55 was used.

Although the abdominal-clutch part provision piece 56 does not show the knitting direction or the direction of a cutting edge, it cuts so that the upper edge 65 of the abdominal-clutch part provision piece 56 may be 45 degrees with respect to a knitting direction. I used it.

In addition, although not shown, the inner clutch portion made of the same material as described in Example 1 has almost the same shape as that described in Example 1 inside the portion corresponding to the clutch portion of the abdominal-clutch portion provision portion 56. It is attached in an attached form.

In this way, in the present shorts, both the waist and the medical edges of the hem can be used as the precut edges, and since the shorts are formed by a piece having no continuous step at the top and bottom, the sewing points are reduced and the surface having a small step I can do it with these flat shorts. In particular, the step difference can be eliminated and the cutting angle is set to an acute angle of less than 90 degrees with respect to the knitting direction, or the cutting shape is curved or corrugated, so that the edges of the waist line and the hem are precut edges. It is preferable because the thermal strength is large, no loosening occurs even when cut, and it is not curled, so it is hard to be peeled off due to close contact with the body, and the waist and the hem are easily maintained in a stable position.

As described above, the hem lines 62 and 64 and the waist line 63 have precut edges, and no edge finishing is necessary and no rubber tape is used. Since it does not tighten tightly and the thickness does not increase, the silhouette around the waist at the time of wearing can be made a neat silhouette, and the tightening trace of a rubber tape does not remain on skin. It is also the same around the hem.

The non-elastic yarn and the elastic yarn together with the raw materials of the pieces 55 and 56 of the fourth embodiment are plain cord tissues, and both of the non-elastic yarn and the elastic yarn are made of stretchable warp knits with closed loops. Even the same shorts were obtained.

Example 5

Fig. 25 is a perspective view of an essential part of a bra of one embodiment of medical care having an edge with no need for edge finishing in the cut state of the present invention. In FIG. 25, 76 is an elastic dorsal fabric, 81 is a connecting part for connecting the left and right dorsal fabrics, 79 is a breast cup, and 84 is a front center fabric connecting the right and left breast cups, and 80 is a strap. . The elastic back part cloth 76 is a piece P having a precut edge, and is formed by stacking one piece of piece that is continuous in the vertical direction. The knitting direction of the warp knitted paper which comprises this part piece is the direction which the arrow 20 shows. If the knitting direction is in the direction from the narrow side of the back cloth to the wide side, loosening is less likely to occur because the cutting can be cut off at the weaving start side. In addition, although not shown, the knitting direction of the back cloth which is padded on the right side of the wearer is in the direction opposite to the arrow of 20. That is, the knitting direction is a direction from the narrow side of the back cloth to the wide side.

As for the back portion cloth 76 part, the non-elastic yarn as described in FIG. 1 is a plain cord structure, an elastic yarn accompanied by the non-elastic yarn, a denby structure, and both the non-elastic yarn and the elastic yarn are made of an elastic warp knitted paper with a closed loop. Weaving density of 80 wale per inch (2.54 cm) is used by using 33 dtex of nylon yarn as inelastic yarn and 44 dtex polyurethane yarn (use ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn) as elastic yarn. The tear strength of the knitted fabric was obtained by adhering two knitted fabrics woven in a single layer (one sheet) with a minimum value of 731 cN and a maximum value of 1020 cN) using a powdery thermal adhesive resin adhesive.

The precut edge portion of the dorsal fabric 76 is a portion of the lower edge 78 and the upper edge 77 of the dorsal fabric. Both the lower edge 78 and the upper edge 77 are wavy. In the wavy form, irregularities appear almost at the same place in the upper and lower edges 77 and lower edges 78 at the same place, which is almost the same distance, almost the same height, and the unevenness, that is, the upper edge 77 ) Is an upward convex shape, the lower edge 78 is a downward convex shape, and if the upper edge 77 is a downward concave shape, the lower edge 78 is an upward concave shape, and the lower edge 78 ) And the upper edge 77 are substantially line symmetrical and wavy with respect to the center line dividing the dorsal cloth up and down direction. In this embodiment, the back fabric 76 is connected to the cup portion and is a bra without a base fabric. In a bra with a base fabric, when the back part cloth and the base cloth consist of a continuous cloth, in a back part other than the base part, the wave shape is approximately symmetrical with respect to the center line dividing the back part up and down direction You just need

The edges at which the top and bottom edges of the back cloth or the base fabric are unnecessary are not limited to waveforms, and may be linear or curved shapes other than waveforms. The waveform may be an even waveform or an uneven waveform. In addition, the shape of the upper edge and the lower edge may be the same or different. In addition, assuming that the direction of the edge line of the lower edge 78 of the dorsal cloth 76 is the same direction as the straight line connecting each vertex of the waveform, that is, the direction indicated by the arrow 82, the knitting direction ( An angle of 6 degrees is given to the straight line parallel to 20). Assuming that the direction of the edge line of the upper edge 77 is also the same direction as the straight line connecting each vertex of the waveform, that is, the direction indicated by the arrow 83, the straight line parallel to the knitting direction 20 The angle of -6 degrees is given. That is, the lines constituting the edges of which edge trimming is unnecessary in the cut state of the upper and lower back fabrics are non-parallel to each other. In addition, since the edge lines are wavy, the wavy locations are cut at an angle exceeding ± 6 degrees in reality. By cutting in a wavy shape, the edges are less likely to be loosened and curls are less likely to occur. The back fabric was 9 cm wide at the widest point and 4 cm wide at the narrow point.

In addition, in the above-described embodiment, the directions of the upper and lower edges of the dorsal fabric are cut in a direction of ± 6 degrees with respect to a straight line parallel to the knitting direction 20, respectively, but an angle close to ± 90 degrees, that is, ± 90 degrees. It is also preferable to be cut in the direction of less than -84 degrees.

In the back fabric of the conventional bra, rubber tapes were formed along the upper and lower edges of the back fabric 76, but the rubber tape was not sealed to the upper and lower edges of the back fabric 76 of the bra of the embodiment. Therefore, there is no increase of the thickness by rubber tape, the silhouette around the chest at the time of wearing can be made neat, and the tightening trace of rubber tape does not remain on skin. Therefore, despite the pre-cut edge, the tear strength is large, no loosening occurs even when the cut is cut, and the back fabric is fitted to the body without curling the edge portion, and the deviation seen at the time of movement is minimized, The spread of clothes is also prevented.

As the part cloth, it is possible to form a part cloth even from one piece of fabric (single layer) of the piece, but in the present embodiment, two identical pieces of the same shape were used by resin bonding. When resin bonding two pieces, it is preferable that they overlap and adhere so that the knitting directions of two pieces may become the same. In addition, if two pieces of continuous fabric in the up and down direction are laminated in advance, the edges are clear when cut into the shape of the dorsal part of the fabric. Even when the back fabric is formed by laminating two knitted fabrics in this manner, the two knitted fabrics are laminated and integrated, and the back fabric has an upper edge and a lower edge where edge trimming is unnecessary, and the upper and lower sides are continuous. It is formed of a cloth, and the surface is flat from the upper edge to the lower edge so that there is no step, and no partial pressure is generated when worn. The knitted fabric used as the back part of the fabric is a fabric in which the cutting edge portion does not loosen even in a single layer, and since it is cut in a wavy shape, the loosening of the edge portion is further prevented, and the cutting edges of the upper and lower edge portions are clean. This does not protrude.

Further, the front center fabric 84 was formed of a piece in which two materials of the same knitted structure as those of the dorsal fabric 76 were similarly adhesively laminated on the whole surface. The shape of the lower edge 85 of the front center fabric 84 is cut into a concave curve, that is to say, on the basis of the up and down direction of FIG. It has a precut edge. Moreover, if a marquisette knitted fabric and other non-stretchable material are further laminated as needed, the front center of a bra is stabilized and it is preferable.

In addition, the material of the back part cloth 76 of Example 5 is a plain cord structure in which both the nonelastic yarn and the elastic yarn are shown together as shown in FIG. 6, and both elastic nonwoven yarn and the elastic warp yarn are closed loops. However, a bra having almost the same back fabric was obtained.

Example 6

Fig. 26 is a perspective view of an essential part of a bra of one embodiment of medical care having an edge portion in which the edge finish is unnecessary in the cut state of the present invention. FIG. 27 is a plan view showing a dorsal fabric piece 95 cutting line corresponding to the left side of the wearer of the bra shown in FIG. 26 on a knitted fabric. In Fig. 26, 95 is an elastic dorsal fabric, 98 is a base portion, 99 is an anterior center portion, 102 is a connecting portion for connecting left and right dorsal fabrics, 100 is a breast cup, 101 is a strap, and 103 is a Suture point of left and right front center. The dorsal part, the base part, and the front center part are formed of a continuous piece of cloth. The elastic back portion cloth 95 is made of a piece P having a precut edge portion, and is formed of a cloth continuous in the vertical direction. The knitting direction of the warp knitted paper constituting this piece is the direction indicated by the arrow 106 (see FIG. 27).

In order to further improve the tear strength of the dorsal fabric, the dorsal fabric piece 95 includes two base pieces 98 and a front part 99 to form the same piece of fabric to form the dorsal fabric. The piece which overlapped so that it might become the same, and laminated | stacked by adhesive bonding with powdery thermal adhesive resin was laminated | stacked.

As for the piece 95 which also includes the base portion 98 and the front center portion 99 to form the back cloth, the nonelastic yarn described in FIG. 1 is a plain cord structure, and the elastic yarn is a Denby structure which accompanies the nonelastic yarn. Both sides of elastic yarns are made of stretchable warp knits with closed loops, using 33dtex nylon yarn as inelastic yarn, and 44dtex polyurethane yarn as elastic yarn (use ratio: 77 wt% nylon yarn, 23 wt% polyurethane yarn), Two knitted fabrics woven at a weave density of 80 wales per inch (2.54 cm) were adhesively laminated as described above, and then cut into the shape of the dorsal fabric shown by 95 in FIG. 27 to be used as the dorsal fabric piece. did. The tear strength of this knitted fabric is 731cN minimum and 1020cN maximum in a single layer.

The precut edge portion of the dorsal fabric 95 has a lower edge (abbreviated as "lower edge") 97 and an upper edge 96 (abbreviated as "upper edge") of the dorsal fabric. Part. Both the lower edge 97 and the upper edge 96 are wavy.

In the upper edge 96 and the lower edge 97 of the dorsal fabric, wavy irregularities appear at substantially equal intervals, and the lower position corresponding to the upwardly convex position among the wavy shapes of the upper edge 96. The wavy shape of the lower edge 97 of the lower portion is convex downwards, and on the contrary, the lower edge 97 of the lower position corresponding to the downwardly convex shape (concave upward) of the upper edge ), The wavy shape becomes convex upward (concave downward), the lines dividing the dorsal fabric up and down are symmetrical, and the irregularities of the upper and lower edges of the dorsal fabric become almost symmetrical from the top and bottom. have. Moreover, the curved shape of each wave of the water-form formed in the back cloth is a gentle curve (curve with a large radius of curvature), and has a gentle wavy shape with small wave height difference. In other words, it is shaped like a pea pod. By making the wave shape into a gentle wave shape with little height difference, the fitting property to the body of the back part cloth can be improved and the curling of the upper and lower edge parts can be further prevented, and tears from the wavy valley part are particularly likely to occur. It can further prevent losing.

Moreover, the upper edge 96 of the back part cloth 95 is a gentle curve which protrudes downward generally when the unevenness | corrugation by an individual wave shape is ignored, and the curve of a gentle wave part in the gentle curve part is added. The lower edge 97 of the back cloth 95 is a gentle curve projecting upward as a whole when the irregularities due to the respective wavy shapes are ignored, and the gentle curve portion 4 It has a shape with curved portions of four waves.

Therefore, since the direction of the edge line of the lower edge 97 of the back cloth 95 is generally curved, the direction of the lower edge 97 of the back cloth is forcibly controlled by the lower edge 97 of the back cloth. With respect to the straight line parallel to the knitting direction 106, assuming that it is the same direction as the straight line connecting the end closer to the breast cup side and the end closer to the connecting part 102 side, that is, the direction indicated by the arrow 105, Angle of -85 degrees (cutting angle) is given. Assuming that the direction of the edge line of the upper edge 96 is the same direction as the straight line connecting each vertex of the waveform, that is, the direction indicated by the arrow 104, the straight line parallel to the knitting direction 106 is assumed. An angle of +75 degrees is given. That is, it can be said that the lines which constitute the edge which do not need edge finishing in the cut | disconnected state of the upper part and the lower part cloth are mutually non-parallel. In addition, since the edge line is wavy, in reality, the wavy portion of the edge line of the lower edge 97 is an angle around −85 degrees as described above, and the edge of the upper edge 96 is described above. The wavy portion of the line is cut at an angle of about +75 degrees. The base portion 98 and the front center portion 99 are cut at an angle of approximately +75 degrees with respect to the knitting direction. In the cut state of the top and bottom of the back fabric, the lines constituting the edge portion which do not need edge trimming are cut in a wavy shape so that the edge portion is less likely to be loosened and curls are less likely to occur. In addition, in the above-described embodiment, the wavy portion of the edge line of the lower edge 97 of the back cloth is an angle of about -85 degrees, and the wavy portion of the edge line of the upper edge 96 is Although it is cut at an angle of about +75 degrees, it is also preferable that it is cut in an angle close to approximately parallel to a straight line parallel to the knitting direction 106, for example, in the range of greater than 0 degrees and ± 6 degrees. Do.

113 is a strap attachment point, and the strap 101 is attached to the tip. The strap attachment point 113 is continuous with the back part cloth 95 and is cut off integrally with the back part cloth. The edge is the precut edge. In addition, the back part cloth 95 was set to 9 cm in width and 4 cm in width at the narrowest point. If the front center portion 99 is further laminated with a marquezette knitted fabric or other non-stretchable material, the front center of the bra is preferably stabilized.

In the conventional back fabric of a bra, rubber tapes were formed along upper and lower edges of the back fabric 95, but since the upper and lower edges of the back fabric 95 of the bra of this embodiment are not sealed with rubber tape, There is no increase of the thickness by rubber tape, and the silhouette around the chest at the time of wearing can be made neatly, and the tightening trace of rubber tape does not remain on skin. Therefore, despite the pre-cut edge, the tear strength is large, no loosening occurs even after cutting, and the edge portion is not curled, so the back fabric is fitted to the body, and the deviation seen during the movement is minimized. Scattering of is also prevented. In addition, curling of the edges of the back cloth can be effectively prevented.

As the back part fabric, it is possible to form the back part fabric even with one piece of fabric (single layer) of the piece, but in this embodiment example, the back part fabric has a larger tear strength because two pieces of the knitted fabric are laminated. The upper and lower edges of the fabric are edges that do not require edge finishing, and are formed of continuous cloth in the vertical direction, and the surface is flat from the upper edge to the lower edge so that there is no step. There is no pressure. The knitted fabric used as the back portion of the fabric is a fabric in which the cutting edge portion does not loosen and is cut in a wavy shape so that the edge portion does not loosen, the cutting edges of the upper and lower edge portions are clean, and the thread may protrude. There is no work.

In addition, the material of the back fabric 95 of the sixth embodiment is a plain cord structure in which both the nonelastic yarn and the elastic yarn are shown together as shown in FIG. 6, and a stretchable warp knitted fabric in which both the nonelastic yarn and the elastic yarn are closed loops is used. However, a bra having almost the same back fabric was obtained.

Example 7

Fig. 28 is a perspective view of the main part of the bra of one embodiment of the medical treatment having the edge of which the edge finish is unnecessary in the cut state of the present invention. The top view (FIG. 27) which showed on the knitted fabric the cutting line of the back part cloth piece corresponded to the left side of the wearer of a bra as shown in FIG. 26 is abbreviate | omitted in a present Example. The shape of the dorsal fabric piece is slightly different, but has almost the same knitting direction and edge line direction.

In Fig. 28, 130 is a breast cup, 125 is an elastic dorsal fabric, 129 is a front center fabric connecting the left and right breast cups, 132 is a connecting portion for connecting the left and right back fabrics, 131 is a strap to be. The stretched back cloth 125 is made of a piece having a precut edge and is formed of a cloth that is continuous in the vertical direction. The knitting direction of the warp knitted paper constituting this part is the direction indicated by the arrow 136.

The front center fabric 129 also consists of a piece having a precut edge, and the shape of the lower edge of the front center fabric 129 is slightly concave, that is, based on the up and down direction of FIG. It is cut by the curved curve convexly, and has the precut edge part cut | disconnected.

In order to further improve the tear strength of the dorsal fabric, the dorsal fabric piece 125 is formed by overlapping two pieces of the same piece forming the dorsal fabric so that the knitting direction of the knitted fabric is the same. The adherent laminated | stacked piece was used. The front center fabric 129 also used a piece in which two pieces of the same piece forming the front center fabric were stacked so that the knitting direction of the knitted fabric was the same, and laminated by adhesive bonding with a powdery heat-adhesive resin. In the front center fabric, it is preferable that the front center of the bra is stabilized by further stacking the makijet knitted fabric and other non-stretchable materials as necessary.

As for the piece 125 forming the back cloth, the non-elastic yarn as described in FIG. Weaving density of 80 wa per 1 inch (2.54 cm) using nylon yarn of 33dtex as inelastic yarn and polyurethane yarn of 44dtex (use ratio: 77% by weight of nylon yarn, 23% by weight of polyurethane yarn) as inelastic yarn After the two knitted fabrics were woven by lamination as described above, they were cut into the shape of a predetermined dorsal fabric 125 and used as the dorsal fabric piece. Front center fabric 129 is also the same. The tear strength of these pieces is a minimum value of 731 cN and a maximum value of 1020 cN in a single layer (one sheet).

The precut edge portion of the dorsal fabric 125 has a lower edge (abbreviated as "lower edge") 127 and an upper edge 126 (abbreviated as "upper edge") of the dorsal fabric. Part. Both the lower edge 127 and the upper edge 126 are wavy.

In the example of this embodiment, the wave shape of the upper edge 126 of the back cloth and the wave shape of the lower edge 127 differ. The wave shape of the upper edge 126 has three convex portions upward, and the wave shape of the lower edge 127 has five convex portions downward, and the number of waves differs. In the present embodiment, the number of waves of the upper edge 126 is smaller than the number of waves of the lower edge 127, but the reverse may be reversed. In addition, in the upper edge 126 and the lower edge 127, the wave height (corresponding to the amplitude of the wave) is different, the upper edge 126 is a low wave shape, and the lower edge 127 is a wave The wave height is higher than the height of the upper edge 126. The wave height may be reversed to the above at the upper edge 126 and the lower edge 127.

It is preferable that the height of the wave at the edge of the wave form is low, and the height of the wave at the edge of the wave form is higher. With this configuration, even if curls at each edge are less likely to occur, and the design of the upper edge 126 and the lower edge 127 is thus different, the balance of the stresses applied to the upper and lower edges of the dorsal fabric There is a possibility that it becomes easy to catch.

In addition, the upper edge 126 of the dorsal cloth 125 is a gentle curve protruding downward when the irregularities due to the respective wavy shapes are ignored, and the curved portion of each wavy portion is provided in the gentle curved portion. The lower edge 127 of the back portion cloth 125 is a gentle curve projecting upward generally when the irregularities due to the respective wavy shapes are ignored, and the curve of the individual waves in the gentle curved portion. It is a shape with an addition.

Therefore, the direction of the edge line of the lower edge 127 of the dorsal fabric 125 is generally curved, so that the direction of the lower edge 127 of the dorsal fabric is forced to the direction of the lower edge 127 of the dorsal fabric 125. Assuming a straight line parallel to the knitting direction 136, assuming the same direction as the straight line connecting the end close to the breast cup side and the end close to the connecting portion 132 side, that is, the direction indicated by the arrow 135, Angle of -85 degrees (cutting angle) is given. The direction of the edge line of the upper edge 126 is also in the same direction as the straight line connecting the end of the upper edge 126 of the dorsal cloth to the breast cup side and the end of the side close to the connecting portion 132 side, that is, Assuming the direction indicated by the arrow 134, an angle of +75 degrees is given to a straight line parallel to the knitting direction 136. That is, the lines constituting the edge portions where edge finishing is unnecessary in the cut state of the upper and lower back fabrics are non-parallel to each other and have different shapes. In addition, since the edge line is wavy, in reality, the wavy position of the edge line of the lower edge 127 is an angle of about -85 degrees, and the wavy position of the edge line of the upper edge 126 is present. Is cut at an angle of around +75 degrees. By cutting in a wavy shape, the edges are less likely to be loosened and curls are less likely to occur. In addition, in the above-described embodiment, the wavy position of the edge line of the lower edge 127 of the back part cloth is an angle around -85 degrees, and the wavy position of the edge line of the upper edge 126 is Although it is cut at an angle of about +75 degrees, it may be cut at an angle that is substantially parallel to a straight line parallel to the knitting direction 136, for example, greater than 0 degrees and ± 6 degrees. desirable. As for the front center fabric 129, the line of the lower edge is cut at the angle of about +75 degree with respect to a knitting direction.

143 is a strap attachment point, and a strap 131 is attached to the tip. Although not shown, the strap attachment point 143 is continuous with the dorsal fabric 125 and is cut out integrally with the dorsal fabric, as shown by the numeral 113 in FIG. 21. The edge is the precut edge. In addition, the back cloth 125 was 9 cm wide at the widest place and 4 cm wide at the narrow place.

In the back fabric of a conventional bra, rubber tape is formed along the upper and lower edges of the back fabric 125, but the rubber tape is not sealed at the upper and lower edges of the back fabric 125 of the bra of this embodiment. There is no increase of the thickness by rubber tape, and the silhouette around the chest at the time of wearing can be made neatly, and the tightening trace of rubber tape does not remain on skin. Therefore, despite the pre-cut edge, the tear strength is large, no loosening occurs even after cutting, and the edge is not curled, and the back fabric is fitted to the body to prevent the deviation seen during exercise to a minimum. Scattering of is also prevented. In addition, curling of the edges of the back cloth can be effectively prevented.

As the back portion fabric, it is possible to form the back portion fabric even with one piece of fabric (single layer) of the piece, but in the example of the present embodiment, since two pieces of the knitted fabric are laminated, the tear strength is much larger, and the like. The upper and lower edges of the partial fabric are edges that do not require edge finishing, and are formed of continuous fabric in the up and down direction, and the surface is flat from the upper edge to the lower edge so that there is no step difference, There is no pressure. The knitted fabric used as the back part of the fabric is a fabric in which the cutting edge portion does not loosen, and because it is cut in a wavy shape, no edge loosening occurs, and the cutting edges of the upper and lower edge portions are clean, and the thread does not protrude. .

In addition, a flexible cord knitted fabric in which the material of the dorsal fabric 125 of Example 7 is accompanied by both inelastic yarn and elastic yarn as shown in Fig. 6, and both the inelastic yarn and the elastic yarn are closed loops. Even when used, a bra having almost the same back fabric was obtained.

In the above, numerical values, such as the width | variety displayed in each Example, are numerical values displayed based on M size-64 size in the case of bottom medical treatments, such as shorts and a girdle. In addition, in the Example of a bra, it is the numerical value displayed on the basis of B70 size.

Therefore, if the sizes are different, these values will change accordingly.

The medical treatment of the present invention can provide a medical treatment which improves the tear strength of the piece having the edge portion in which the edge finish is unnecessary in the cut state, and prevents curling of the edge. Since the medical treatment of the present invention is formed by using at least a portion of an edge portion which does not need edge trimming while being cut, the edge portion is not thickened, and the hem or waist line is reflected on the outer garment and is exposed by a step. It is possible to make a medical treatment having an edge without unnecessary edge finishing, and one or both edges of the upper and lower sides of the medical treatment can be used as an edge which does not require edge finishing, thereby improving the degree of freedom in medical design, and By improving the tear strength of the piece having the edge portion, the vicinity of the edge portion is not curled so that it fits the body, has elasticity, and provides a comfortable medical wear. Therefore, a bra to which the present invention is applied to medical care that fits the body, for example, medical care such as bottom medical care such as girdle and shorts, medical care such as body suit, one-piece type swimsuit, and bottom of separate type swimwear, or back cloth. Useful for swimwear or leotard tops.

Claims (36)

A piece P having an edge made of elastic warp knit and having an edge that is unnecessary for trimming is used on at least a part of the dough constituting the medical treatment. It is medical at least in part, The said piece (P) is medical | medical material which consists of an elastic warp knit which is a non-elastic yarn which is a plain cord structure, and an elastic yarn is a denbigh tissue or a plain cord tissue which accompanies the said non-elastic yarn. 2. The medical treatment according to claim 1, wherein the warp knitted fabric used for the piece P is made of a stretchable warp knitted fabric of inelastic yarn which is a plain cord structure, and a elastic yarn which is a Denby structure which accompanies the inelastic yarn. The medical instrument according to claim 1, wherein the warp knitted fabric used in the piece P is made of a stretchable warp knitted fabric whose inelastic yarn is a plain cord tissue, and an elastic yarn is a plain cord tissue to accompany the inelastic yarn. The medical treatment according to any one of claims 1 to 3, wherein the warp knit is a warp knit wherein at least one of the inelastic yarn and the elastic yarn is a closed loop. The medical treatment according to any one of claims 1 to 4, wherein the warp knit is a warp knit in which both the inelastic yarn and the elastic yarn are closed loops. The medical instrument according to any one of claims 1 to 5, wherein the warp knit consists of only the inelastic yarn and the elastic yarn. The medical care according to any one of claims 1 to 6, wherein the density of the wale direction of the warp knitted fabric is at least 55 wale per inch (2.54 cm). The medical treatment according to any one of claims 1 to 7, wherein a density of the wale direction of the warp knitted fabric is 60 wales or more per 2.54 cm (1 inch). The medical treatment according to any one of claims 1 to 8, wherein a density of the wale direction of the warp knitted fabric is 65 wale or more per 2.54 cm (1 inch). The medical treatment according to any one of claims 1 to 9, wherein at least one of an upper edge or a lower edge in the medical treatment of the piece P is made of an edge in which cutting edges are unnecessary. The medical treatment according to any one of claims 1 to 10, wherein both of an upper edge and a lower edge in the medical treatment of the piece P comprise an edge at which the edge finish is unnecessary in the cut state. The edge according to any one of claims 1 to 11, wherein the edges of both the upper edge and the lower edge in the medical treatment of the piece P are made of edges where edge finishing is unnecessary in the cut state. Medical, in which the lines of the edge and the lower edge are non-parallel to each other. The edge according to any one of claims 1 to 12, wherein the edges of both the upper edge and the lower edge in the medical treatment of the piece P are made of edges where edge finishing is unnecessary in the cut state. The shape of the edge of the edge and the shape of the edge of the lower edge are different medical. The edge according to any one of claims 1 to 10, wherein at least one of an upper edge or a lower edge in the medical treatment of the piece P is made of an edge in which the edge finish is unnecessary in the cut state. Medical treatment with curved edges that don't require finishing. The method according to any one of claims 1 to 11 and 13, wherein both of the upper edge and the lower edge in the medical treatment of the piece P consist of an edge which is unnecessary for edge finishing in a cut state. The medical treatment of which the edges which do not need the edge finishing of both sides are curved. The medical treatment according to claim 14 or 15, wherein the edge curve for which the edge finish is unnecessary is a concave curve. The edge according to any one of claims 1 to 10, wherein at least one of an upper edge or a lower edge in the medical treatment of the piece P is made of an edge in which the edge finish is unnecessary in the cut state. Medical with wavy edges that don't require finishing. The upper and lower edges in the medical treatment of the said piece P consist of the edges which do not need edge finishing in a cut state, The said both sides of any one of Claims 1-12. Medical treatment with wavy edges that do not need edge finishing. The method according to any one of claims 1 to 12, wherein at least one of the edge portions whose edges are unnecessary in the cut state of the piece P is cut at an acute angle of less than ± 90 degrees with respect to a line parallel to the knitting direction. Medical including cut edges. The medical care according to any one of claims 1 to 19, wherein the medical care is selected from girdle, shorts, body suit, swimwear, leotard, spats, sports tights, bra. The medical care according to any one of claims 1 to 19, wherein the medical care is a medical person whose entire medical care is in close contact with the body and has a hip part. 21. A medical practitioner according to any one of claims 1 to 20, wherein the medical worker is a short or girdle, and at least one of the hem and waist line of the short or girdle of the shorts or girdle is cut in the cut state of the piece P. Medical consisting of unnecessary edges. 10. The medical doctor according to any one of claims 1 to 9, wherein the medic is a shorts or a short type girdle, and at least an end portion of the shorts or girdle is cut to an edge where edge trimming is unnecessary in the cut state of the piece P. And an edge of the rear end portion of the end portion cut off at an acute angle of less than ± 90 degrees with respect to a line parallel to the knitting direction. The medical treatment as described in any one of Claims 1-23 in which the said piece P consists of the warp knitted paper which continued in the up-and-down direction of medical care. 20. The left and right edges of the clapper portion according to any one of claims 1 to 19, wherein the medical practitioner is selected from the group consisting of shorts, short girdle, body suit, one-piece swimsuit, and bottom of separate type swimsuit. A medical treatment that forms part of a medical hem, wherein the entire circumference of the edge of the leg including the left and right edges of the closure portion is an edge in which the edge finish is unnecessary in the cut state of the piece P. 20. The medical treatment according to any one of claims 1 to 19, wherein the medical treatment is a shorts or short type girdle, and the shorts or girdle body is formed of one continuous piece of said piece (P). The medical closure is a shorts or a short type girdle, and an inner closure is formed in the interior of the closure portion of the medical main body, according to any one of claims 1 to 19, 21 to 24, and 26. The medical part which affixed the inner part of the medical | medical_body part so that the main stretch direction of the claw part of a medical main body and an inner claw part of a medical body may become substantially horizontal direction further. The medical treatment according to claim 27, wherein the upper edge and the lower edge of the inner clutch portion are in a knitted state without being sewn or bonded to the clutch portion of the medical body. 29. The medical treatment according to claim 27 or 28, wherein the inner clutch portion is partially sewn or adhered to the clutch portion of the medical body at a plurality of locations on each of the left and right both edges of the inner clutch portion. The medical treatment in any one of Claims 26-29 in which the said piece P is cut | disconnected and used so that the knitting direction of the said one continuous piece P may become a substantially horizontal direction of medical care. 31. The left and right sides of the shorts or the short type girdle according to any one of claims 26 to 30, wherein in the shorts or the short type girdle, the medical main body is formed of one continuous piece P. Medical care is formed only by sewing or bonding. 20. The upper edge of the dorsal fabric according to any one of claims 1 to 19, wherein the medical care is a bra, a swimsuit, or a top of a leotard, and the edge that does not need edge trimming in the cut state of the piece P is formed. Or a medical forming at least one edge of the lower edge. The top of the dorsal fabric according to any one of claims 1 to 19, wherein the medical care is a top of a bra, a swimsuit, or a leotard, and the edges that do not need edge finishing in the cut state of the piece P are formed. Medical forming the edges of both edges and bottom edges. The medical treatment according to claim 32 or 33, wherein an edge at which edge finishing is unnecessary in the cut state of the piece P is a wavy edge. 35. The piece P2 according to any one of claims 32 to 34, wherein the piece P2 is made of an elastic warp knit in the dorsal transition portion and the piece P, and has an edge in which the edge finish is unnecessary in the cut state. Consisting of more stacked laminates, The said piece (P2) is a piece selected from the said piece (P), or the piece (P2-1) which consists of an elastic warp knitted paper which has a knitting structure different from the said piece (P). The medical treatment according to any one of claims 1 to 35, wherein the non-elastic yarn forming the fragment P has a thickness of 11 to 77 dtex, and the elastic yarn has a thickness of 22 to 222 dtex.

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