JP3206137U - Lace fabric - Google Patents

Abstract

A knitted lace fabric having a new design at an end. A knitted lace fabric 33 is a warp knitted fabric knitted by a warp knitting machine. A net unit 40. Here, the net shape is a state in which the plurality of through holes 41 are two-dimensionally expanded. The through hole 41 is a hole through which the other side of the lace knitted fabric 33 can be seen when the lace knitted fabric 33 is viewed from a direction perpendicular to the surface thereof. The net portion 40 includes an end portion 43 in the width direction of the lace knitted fabric 33 and extends over a predetermined length in the width direction of the lace knitted fabric 33. [Selection] Figure 1

Description

  The present invention relates to a lace fabric.

  A lace knitted fabric having a scalloped shape at the end in the knitted fabric width direction is known. As such a lace knitted fabric, one having a scallop-shaped end edged by a picot as described in Patent Document 1 is widely used. Further, as described in Patent Document 2, a lace knitted fabric having a tuft extending from the scalloped portion to the outside of the knitted fabric is also known.

Japanese Patent Laid-Open No. 10-245753 Utility Model Registration No. 3129453

  However, scalloped ends that are edged with yarn such as picot and scalloped ends that are provided with tufts that extend to the outside of the knitted fabric are widely known, and now users It has lost its eye-catching design.

  Then, this invention makes it a subject to provide the lace fabric which an edge part has a new design property.

  The lace knitted fabric of the embodiment is characterized by comprising a warp knitted fabric and a net portion in which the end in the width direction is cut.

  The edge part of the lace fabric of embodiment has new design property.

The top view of the right half of the lace fabric 33. FIG. The figure which illustrates a scallop shape. (A) is a figure which shows a wave shape. (B) is a figure which shows the shape where an arc continues in a knitting direction. (C) The figure which shows a zigzag shape. The organization chart of the net part 40. (A) is a figure which shows the ground yarn 56. FIG. (B) is a figure which shows the jacquard yarn 50, 51, 52, 53. FIG. The top view of the warp knitted fabric 30. FIG. The organization chart which shows the braiding of the heat-fusion yarn 55. FIG.

  FIG. 1 shows a plan view of the right half of the knitted lace fabric 33 of the present embodiment. The knitted lace fabric 33 is a warp knitted fabric knitted by a warp knitting machine, and includes a main portion 42 in the center in the width direction, and a net portion 40 that has a net shape over a predetermined width outside the main portion 42 in the width direction. Is provided. Here, the net shape is a state in which the plurality of through holes 41 are two-dimensionally expanded. The through hole 41 is a hole through which the other side of the lace knitted fabric 33 can be seen when the lace knitted fabric 33 is viewed from a direction perpendicular to the surface thereof. The net portion 40 includes an end portion 43 in the width direction of the lace knitted fabric 33 and extends over a predetermined length in the width direction of the lace knitted fabric 33. The net portion 40 in FIG. 1 has a substantially uniform net shape throughout. That is, the net part 40 in FIG. 1 is composed of the same knitting structure throughout and has no pattern formed thereon. However, the net part 40 does not have to have such a net shape. For example, a pattern may be formed by knitting a pattern yarn.

  The end portion 43 in the width direction of the lace knitted fabric 33 is in a state where the net portion 40 is still cut. Therefore, at the end portion 43 in the width direction of the knitted lace fabric 33, the end portions where the yarn constituting the net portion 40 is cut are lined up with an interval equivalent to the size of the through hole 41 of the net portion 40. .

  Furthermore, the end 43 in the width direction of the knitted lace fabric 33 has a scalloped shape. The scalloped shape is a shape that extends in the knitting direction while bending left and right. The scalloped shape includes a wave shape (FIG. 2 (a)) and a curved portion 35 and no corner portion 36, and an arc continuous in the knitting direction (FIG. 2 (b)). A shape having the curved portion 35 and the corner portion 36, a shape having the corner portion 36 without the curved portion 35, such as a zigzag shape (FIG. 2C), and the like are included.

Although the specific knitting structure of the net part 40 is not limited, for example, it is a knitting structure as shown in FIG. As shown in FIG. 3 (a), the ground yarn 56 guided by the ground of the warp knitting machine is a chain knitting formed with the same wales. Further, as shown in FIG. 3 (b), a jacquard yarn 50 introduced by a jacquard kite of a warp knitting machine.
, 51, 52, 53 are inserted while crossing in the weft direction (the same direction as the width direction of the knitted lace fabric 33 and the left-right direction of the warp knitting machine), and adjacent wales of chain knitting are placed in a predetermined course It is connected. Therefore, there are portions a, b, and c in which adjacent wales are not connected by the jacquard yarns 50, 51, 52, 53. These portions a, b, and c are through holes 41 in the knitted lace fabric 33. Note that the knitting structure in FIG. 3B is an example, and the size and location of the through holes 41 change if the manner in which the jacquard yarns 50, 51, 52, 53 are inserted changes. FIG. 3B shows only a part of the jacquard yarns 50, 51, 52, and 53, but the jacquard yarns that move in the same manner as these jacquard yarns 50, 51, 52, and 53 are left and right. Expanded to

  Furthermore, an elastic thread may be inserted into the net portion 40. Moreover, the net | network part 40 may be knitted with pattern yarn, and the pattern by a pattern yarn may be formed. When the handle is formed, unlike the case of FIG. 1, the net portion 40 does not have a substantially uniform net shape throughout.

  At the end portion 43 in the width direction of the knitted lace fabric 33 in which the net portion 40 is still cut, the net shape of the net portion 40 is maintained by bonding the yarns constituting the net portion 40 together. It is desirable that In this desirable form, it is desirable that the portion where the yarns are bonded is not only the end portion 43 in the width direction of the knitted lace fabric 33 but also a portion having a predetermined width including the end portion 43 in the width direction.

  The bonding method is not limited. For example, at the time of knitting of the lace knitted fabric 33, a heat fusion yarn is knitted into at least the end portion 43 in the width direction of the lace knitted fabric 33, and the heat fusion yarn is then heat set. A method in which at least a part is melted and the yarns are bonded to each other is adopted. When the heat-sealing yarn is used, the shape as the heat-sealing yarn may remain at the end 43 in the width direction of the knitted lace fabric 33, or the shape may not remain. .

  Here, the heat-sealing yarn 55 is a yarn that melts at least a part when heated at a predetermined temperature for a predetermined time and bonds the other two or more yarns together. Such adhesion is called heat fusion. The heat-sealing yarn 55 used in the present embodiment may be anything that is heat-sealed by heat setting. Examples of the heat-sealing yarn 55 include a low-melting-point nylon yarn that is heat-sealed at 100 to 130 ° C.

  The main part 42 of the knitted lace fabric 33 is a lace place. The lace fabric is a knitted fabric in which a pattern is formed by the arrangement of the plurality of through holes 41, the shape of each through hole 41, the density of yarns, and the like. Any lace fabric may be used. For example, the ground yarn introduced by the warp of the warp knitting machine forms a ground structure, and the pattern yarn guided by the warp of the warp knitting machine is the pattern. Is formed. In addition to the pattern by the pattern yarn or in addition to the pattern by the pattern yarn, the jacquard yarn guided by the jacquard rivet of the warp knitting machine forms the hole portion, the thick portion, and the thin portion. The pattern by this part may be formed. As shown in FIG. 1, the main part 42 may also be a net.

  The knitted lace fabric 33 having the above structure is manufactured as follows, for example. First, a warp knitted fabric 30 shown in FIG. 4 is knitted by a warp knitting machine such as a single raschel machine. A plurality of product portions 31 are provided in the warp knitted fabric 30 in the width direction of the warp knitted fabric 30. The product portion 31 is a portion that finally becomes the lace knitted fabric 33. Disposal portions 32 are provided between the product portion 31 and the product portion 31 and on both sides in the width direction of the warp knitted fabric 30. The plurality of product sections 31 and the plurality of discard sections 32 are knitted as one warp knitted fabric 30.

  When the warp knitted fabric 30 is knitted, the net portion 40 and the main portion 42 are knitted so as to have the above-described knitted structure. Further, when a heat-sealing yarn is used for bonding the end portion 43 in the width direction of the lace knitted fabric 33, at the time of knitting the warp knitted fabric 30, as illustrated in FIG. The thermal fusing yarn 55 is knitted by insertion or the like at a location that becomes the boundary 34 (indicated by a two-dot chain line in FIG. 5). It is desirable that the heat-fusible yarn 55 is knitted in a range of a certain width from the location that becomes the boundary 34 toward the product portion 31 side.

  Dyeing and heat setting are performed on the knitted warp knitted fabric 30. When the heat-sealed yarn is knitted into the warp knitted fabric 30, the heat-set temperature at the time of heat-setting and the holding time at the temperature take into account the temperature and time at which the heat-fused yarn is heat-sealed. It is determined. By heat setting at that temperature and time, the heat-sealed yarn is melted and the yarns are bonded together.

  After heat setting, the warp knitted fabric 30 is cut along the boundary 34 between the product portion 31 and the discarding portion 32, and the discarding portion 32 is removed. The product portion 31 after the discarding portion 32 is removed is the lace fabric 33 described above.

  The knitted lace fabric 33 is attached by means such as sewing as a part of underwear such as shorts and brassiere, outerwear, and other various clothing.

  The effect of this embodiment is as follows. First, the knitted lace fabric 33 of the present embodiment has a new design because the end 43 in the width direction is scalloped and the net 40 is still cut. Further, the knitted lace fabric 33 is less likely to fray from the end portion 43 because the yarns constituting the net portion 40 are bonded to each other at the end portion 43 in the width direction. Further, if the scalloped shape is a wave shape, the appearance is beautiful and the boundary 34 between the product portion 31 and the discarding portion 32 in the warp knitted fabric 30 is smooth, so that it is easy to cut along the boundary 34 during manufacturing. In addition, if the net part 40 extends over a predetermined width and the whole is a substantially uniform net shape, the lace knitted fabric 33 has a particularly novel design.

  The above embodiment is an illustration and the scope of the invention is not limited to this. Various changes, substitutions, omissions, and the like can be made to the above embodiments without departing from the scope of the invention.

  For example, the knitted lace fabric may be a net portion in which at least a part of the end portion in the width direction has a scalloped shape and is cut. For example, the entire end portion on one side in the width direction of the lace knitted fabric, or a part of each end portion on both sides in the width direction of the lace knitted fabric, or a part of the end portion on one side in the width direction of the lace knitted fabric The scalloped and cut net part, and the other part may be in another form. Of course, the whole edge part of the both sides of the width direction of a lace fabric may be a scallop-shaped and cut net part.

  Further, as described above, the knitting structure of the net unit 40 is not limited to that of the above embodiment. For example, one ground yarn is not stitched with only one wale, but one ground yarn is stitched with multiple courses continuously with one wale, and then transitions to the next wale. It may be repeated that a plurality of courses are formed continuously in the previous wale and then returned to the original wale. Also in this case, a through hole of an arbitrary size is formed depending on how the jacquard yarn is inserted.

  Moreover, the edge part of the width direction of a lace fabric may be shapes other than a scallop shape, for example, may be linear form. Even when the end portion in the width direction has a shape other than the scalloped shape, the end portion is made of a cut net portion, thereby having a new design. In this case, as in the above embodiment, it is desirable that the yarns constituting the net portion are bonded to each other at the end in the width direction.

DESCRIPTION OF SYMBOLS 30 ... Warp knitted fabric, 31 ... Product part, 32 ... Discard part, 33 ... Lace knitted fabric, 34 ... Boundary, 35 ... Curve part, 36 ... Corner part, 40 ... Net part, 41 ... Through-hole, 42 ... Main part , 43 ... end, 50, 51, 52, 53 ... jacquard yarn, 55 ... heat fusion yarn, 56 ... ground yarn

Claims (3)

  A lace knitted fabric consisting of a warp knitted fabric and a net portion whose end in the width direction is cut.   The knitted lace fabric according to claim 1, wherein yarns constituting the net portion are bonded to each other at the end portion.   The knitted lace fabric according to claim 1 or 2, wherein the end in the width direction has a scalloped shape.