JP4463750B2 - Knitted lace and method for producing knitted lace - Google Patents

Description

  The present invention relates to a knitted lace in which raising is formed.

  A prior art knitted lace 1 is disclosed in Patent Document 1. This knitted lace has warp yarns that become chain knitting yarns for knitting a chain knitted fabric, and weft yarns and pattern yarns that become insertion yarns for forming a lace pattern. A knitted lace in which a through hole is formed by the weft and the handle yarn is knitted. Further, by appropriately selecting the position where the weft is knitted into the chain knitted fabric, each through hole has a desired shape and arrangement, and a lace pattern is formed on the knitted lace. Moreover, a pattern pattern is formed on the knitted lace by forming a dense pattern portion in which the yarn filling the through hole is dense and a base portion having a loose yarn filling the through hole.

  In the knitted lace of the prior art, raising work is performed after knitting of the knitted fabric. In the raising operation, fluff is formed on the surface yarn by partially cutting the yarn of the yarn on the surface side of the knitted fabric with a cloth roller or emery paper. Therefore, the handle yarn for forming the fluff needs to have a thickness that prevents the yarn itself from being cut during the raising operation. In this way, fluff is formed on the handle yarn on the surface side with respect to the chain knitted fabric, and napping can be formed on the surface of the knitted lace.

Japanese Patent Application No. 5-306153

  In the napping formation work, the fibers on the surface side handle yarn are split or cut to form fluff, and there is a risk of cutting pattern yarns other than the surface side handle yarn, warp and weft yarns. This may cause warp and weft breakage, and the knitted lace is likely to fray, which may reduce the quality of the knitted lace. Moreover, in order to form raising, apart from the knitted fabric knitting step, it is necessary to go through raising work, which increases the number of work steps and increases the manufacturing cost.

  Accordingly, an object of the present invention is to provide a knitted lace that does not require a brushed forming operation, has a good back surface feel, and has a clear pattern.

The present invention is formed by chain knitting yarn, and the first loop-shaped portion and the second loop-shaped portion are alternately arranged in a plurality of stages in a predetermined course direction, and the second loop-shaped portion to be noticed is the second loop. The first loop-shaped part of the front part in the course direction of the shaped part extends to the rear stage of the course direction, and the first loop-shaped part of the same stage in the course direction of the second looped part passes through the first part of the course direction. A chain knitting portion that is formed in a chain shape by extending to the first loop-shaped portion and extends in the course direction;
A first insertion yarn knitted portion that is formed by a first insertion yarn, is inserted between a predetermined first loop-shaped portion and a second loop-shaped portion, and is knitted into a chain knitting portion;
A second insertion yarn knitting portion that is formed by a second insertion yarn having fluff, is inserted between a predetermined first loop-shaped portion and a second loop-shaped portion, and is knitted into a chain knitting portion; And a second insertion yarn knitting portion arranged on the opposite side of the first loop-shaped portion across the first insertion yarn knitting portion at a position in contact with the one insertion yarn knitting portion, The knitted lace is characterized in that a chain knitted fabric is formed by connecting chain knitted portions to each other in the wale direction.

  Further, the present invention is characterized in that the second insertion yarn having fluff is realized by a molding yarn.

  Moreover, this invention is the underwear characterized by using the said knitting lace and arrange | positioning in the position which the surface of a 1st loop-shaped part side rather than a 2nd insertion yarn knitting part contacts skin.

  The present invention also provides a chain knitting yarn introducing means for introducing a chain knitting yarn to a knitting position in the vicinity of the knitting needle in a knitting step of forming the chain knitting portion of the knitted lace using a knitting needle for forming the chain knitting portion. The first insertion yarn introduction means for introducing the first insertion yarn at the knitting position and the second insertion yarn introduction means for introducing the second insertion yarn at the knitting position are used, from the back surface of the knitting needle to the hook portion. A knitting lace knitting method characterized in that the knitting lace is arranged in the order of a chain knitting yarn introduction means, a second insertion yarn introduction means, and a first insertion yarn introduction means as it goes in the direction.

  According to the first aspect of the present invention, the chain knitted fabric formed as a base can be formed by connecting the chain knitted portions formed by the chain knitting yarn to each other in the wale direction. The first insertion yarn and the second insertion yarn are knitted into the chain knitting portion by inserting between the first loop-shaped portion and the second loop-shaped portion. In the knitted lace, the surface on the side where the first loop-shaped portion is arranged is the back surface and the surface on the opposite side is the front surface for each insertion yarn knitted into the chain fabric. When the knitted lace is viewed from the front side, the first loop-shaped portion is hidden by each insertion thread. As a result, the pattern formed on the knitted lace can be clarified.

  In addition, the second insertion yarn knitting portion is disposed on the opposite side of the first loop-shaped portion with the first insertion yarn knitting portion sandwiched between the first insertion yarn knitting portion and the first insertion yarn knitting portion. In other words, the second insertion yarn knitting portion is arranged closer to the front surface of the knitted lace than the first insertion yarn knitting portion. Since the second insertion yarn is arranged closer to the front than the first insertion yarn in this way, the fluff formed on the second insertion yarn is likely to protrude from the second insertion yarn main body in the front direction of the knitted lace, The yarn density difference between the ground portion and the pattern portion in the pattern pattern of the knitted lace can be increased, and the pattern pattern can be made clearer.

  Further, by knitting the second insertion yarn having fluff into the chain knitting portion, it is possible to manufacture a knitted lace having raised hair without performing fluff formation work after knitting. Therefore, fraying of the knitted lace resulting from the fluff formation work can be prevented and the quality can be improved. Further, since the first insertion yarn comes into contact with the second insertion yarn from the back side of the knitted lace, it is possible to suppress the fluff formed on the second insertion yarn from protruding to the back side of the knitting lace. As a result, even if the skin touches the back side of the knitted lace, it is possible to prevent the fluff tip from coming into contact with the skin and improve the touch of the back side of the knitted lace.

  According to the second aspect of the present invention, the length and number of fluffs formed on the surface of the knitted lace can be sufficiently formed by the second insertion yarn being realized by the molding yarn. In addition, the second insertion thread can be made thinner as compared with the pattern yarn in which the raising is formed through the raising process as shown in the prior art, and the decrease in contrast of the pattern can be suppressed. Further, as described above, since the first insertion yarn contacts the molding yarn from the back side of the knitting lace, it is possible to prevent the tip of the molding yarn from coming into contact with the skin and improve the touch of the back surface of the knitting lace.

  According to this invention of Claim 3, the knitting lace mentioned above is used, and it arrange | positions in the position which the surface of a 1st loop-shaped part touches skin rather than a 2nd insertion yarn knitting part. That is, it is arranged at a position where the back surface of the knitted lace touches the skin. As described above, the knitted lace of the present invention suppresses the amount of fluff protruding on the back surface, so when used as an underwear, it prevents direct contact between the fluff and the skin, and touches the skin of the underwear. The touch of the surface can be improved. Moreover, by arranging the front side of the knitted lace on the surface of the underwear, a pattern can be clearly formed, and an underwear that is compatible with comfort and design can be manufactured.

  According to the fourth aspect of the present invention, the chain knitting portion can be formed by the knitting operation of the chain knitting yarn introduction means and the knitting needle. Further, each insertion yarn is introduced into the knitting position by each insertion yarn introduction means, so that each insertion yarn is knitted between the first loop-shaped portion and the second loop-shaped portion formed by the chain knitting yarn. be able to. Further, in the present invention, the first insertion yarn introduction means is arranged in the direction from the back surface of the knitting needle to the hook portion, that is, in the rear of the knitting machine, rather than the second insertion yarn introduction means. Thus, at the position where the first insertion yarn knitting portion and the second insertion yarn knitting portion are in contact with each other, the second insertion yarn knitting portion is opposite to the first loop-shaped portion across the first insertion yarn portion. Can be placed on the side.

  Of the knitted lace, the side on which the first loop-shaped portion is arranged is the back surface, and the opposite side is the front surface. In this case, when each insertion yarn is knitted into the chain stitch portion in the order described above, the first loop-shaped portion is hidden by each insertion yarn when the knitted lace is viewed from the front surface. As a result, the pattern formed on the knitted lace can be clarified. Furthermore, since the second insertion yarn is arranged closer to the front than the first insertion yarn, the fluff formed on the second insertion yarn is more likely to protrude on the surface side of the knitted lace, and the ground portion in the pattern pattern of the knitted lace It is possible to increase the density difference between the yarn and the pattern portion, and to further clarify the pattern. Further, the first insertion yarn insertion portion is disposed between the first loop-shaped portion and the second insertion yarn braiding portion, so that the second insertion yarn braiding portion rises in a direction away from the first loop-like portion. . Therefore, the second insertion yarn rises to the front side of the knitted lace, and a three-dimensional feeling can be generated in the knitted lace.

  Further, by knitting the second insertion yarn having fluff into the chain knitting portion, a knitted lace having fluff can be manufactured without performing fluff formation work after knitting. Therefore, fraying of the knitted lace resulting from the fluff formation work can be prevented and the quality can be improved. Further, since the first insertion yarn comes into contact with the second insertion yarn from the back side of the knitted lace, it is possible to suppress the fluff from protruding to the back side of the knitted lace. As a result, even if the skin touches the back side of the knitted lace, it is possible to prevent the fluff tip from coming into contact with the skin and improve the touch of the back side of the knitted lace. For example, the knitted lace of the present invention can be knitted by a back jacquard raschel knitting machine by using the first insertion yarn as a jacquard yarn.

  FIG. 1 is a knitting organization chart showing a part of a knitted lace 20 according to an embodiment of the present invention, and FIG. 2 is a knitting organization chart showing an enlarged S1 region of FIG. The knitted lace 20 that is one embodiment of the present invention has a plurality of through holes, and a lace pattern is formed by the shape and arrangement of the through holes. The knitted lace 20 is formed with a pattern portion having a dense amount of yarn arranged per unit area and a base portion having a sparse amount of yarn arranged per unit area. A pattern is formed by the shape and arrangement. Such a patterned knitted lace is used, for example, in underwear, more specifically in women's underwear.

  As shown in FIG. 1, the knitting lace 20 includes a chain knitting yarn 21, a jacquard yarn 22 as a first insertion yarn, and a molding yarn 23 as a second insertion yarn. The chain knitting yarn 21 may be referred to as a warp yarn or a ground knitting yarn. Further, the jacquard yarn 22 may be referred to as a weft yarn. The molding yarn 23 is used as one of the pattern yarns.

  The chain-knitting yarn 21 is chain-knitted, whereby a first loop-shaped portion 24 and a second loop-shaped portion 25 are formed. The first loop-shaped portion 24 and the second loop-shaped portion 25 are formed alternately in a plurality of stages in the course direction C. Here, the first loop portion 24 may be referred to as a needle loop, and the second loop portion 25 may be referred to as a sinker loop. The first loop-shaped portion 24 and the second loop-shaped portion 25 are alternately connected and extend in the course direction C, whereby the chain knitted portion 26 is formed. A plurality of chain knitted portions 26 are formed side by side in the wale direction W, and are connected to each other to form a chain knitted fabric. In the present embodiment, the chain knitted fabric has a chain stitch structure. Further, the chain knitting yarn 21 is suitably swung to connect the chain knitting portions 26 adjacent in the wale direction W, thereby forming a chain knitted fabric having a fraying prevention function.

  Each first loop-shaped portion 24 is generally formed in a U shape, and is arranged substantially side by side in a predetermined course direction C and a wale direction W orthogonal to the course direction C. Further, each first loop-shaped portion 24 opens to the front stage C1 in the course direction, which is one side in the course direction. The first loop-shaped portions 24 are aligned in the wale direction W to form a course, and the first loop-shaped portions 24 are aligned in the course direction C to form a wale.

  The second loop-shaped portion 25 connects the first loop-shaped portions 24 arranged in the course direction C. For example, attention is paid to one second loop portion 25a. One end of the second loop-shaped portion 25a to be noticed is connected to the end of the first loop-like portion 24a at the same stage as the second loop-shaped portion 25a to be noticed. The second loop-shaped portion 25a of interest passes through the first loop-shaped portion 24b of the preceding stage C1 in the course direction of the second loop-shaped portion 25a of interest from one side to the other side as it goes from one end to the other end. Extending to the course direction rear stage C2, passing through the first loop part 24a at the same stage as the second loop part 25a of interest from one side to the other side, extending to the rear direction C2 of the course direction, the second loop shape of interest It continues to the end of the first loop-shaped portion 24c of the rear stage C2 of the portion 25a in the course direction. In this way, the loop-shaped portions 24 and 25 are connected in a chain, and a chain stitch portion 26 extending in the course direction C is formed. Each insertion yarn such as the jacquard yarn 22 and the molding yarn 23 is knitted into the chain knitting portion 26 by being sandwiched between the first loop portion 24 and the second loop portion 25.

  In the present invention, the course direction C is the warp direction of the knitted fabric, and means the lace knitting direction. The wale direction W is a lateral direction of the knitted fabric and means a direction intersecting the lace knitting direction. A plurality of first loop-shaped portions 24 are arranged in the course direction C and the wale direction W. The plurality of first loop portions 24 arranged in the course direction C and the wale direction W are arranged substantially in contact with a predetermined virtual plane. In this case, each insertion yarn knitted into the chain knitted fabric such as the jacquard yarn 22 and the molding yarn 23 is arranged on one side with respect to the virtual plane. In the present invention, the direction in which the insertion threads 22 and 23 are disposed with respect to the virtual plane is referred to as a front direction Z1, and the direction in which the virtual plane is disposed with respect to the insertion threads 22 and 23 is referred to as a back direction Z2. Called. On the surface in the front direction Z <b> 1 of the knitted lace 20, the first loop portion 24 is hidden by insertion yarns such as the jacquard yarn 22 and the molding yarn 23. Therefore, the surface of the knitted lace 20 in the front direction Z1 has a clearer pattern and lace pattern formed on the knitted lace 20 than the surface in the back direction Z1.

  For example, the notable second loop-shaped portion 25a is inserted in the surface direction Z1 through the first loop-shaped portion 24b of the first stage C1 in the course direction of the second loop-shaped portion 25a, and the second loop-shaped portion 25a is the same in the course direction. The first loop portion 24a of the step is inserted in the back direction Z2, and is continuous with the first loop portion 24c of the rear stage C2 in the course direction. In FIGS. 1 and 2, a direction away from the paper surface in the thickness direction Z perpendicular to the paper surface is a front direction Z1, and a direction away from the paper surface in a direction perpendicular to the paper surface is a back direction Z2.

  The jacquard yarn 22 is a yarn for forming a lace pattern on the chain knitted fabric. The jacquard yarn 22 is knitted into the chain knitting portion 26 adjacent in the wale direction W, thereby connecting the two chain knitting portions 26 adjacent in the wale direction W. The jacquard yarn 22 includes lateral swing portions 31 and 32 extending from one chain knitting portion 26 adjacent to the wale direction W to the other chain knitting portion 26, and a jacquard yarn knitting portion 33 knitted into the chain knitting portion 26. And have.

  In a space surrounded by the two laterally swinging portions 31 and 32 arranged in the course direction C and the chain knitting portion 26 to which the laterally swinging portions 31 and 32 are connected, a through hole 37 that is inserted in the thickness direction of the knitted fabric is formed. The By selectively arranging the laterally swinging portions 31 and 32 of the jacquard yarn 22, the shape and arrangement of the through holes 37 are adjusted. Accordingly, a lace pattern represented by the arrangement and shape of the through holes 37 can be formed on the knitted lace 20. Here, the through-hole 37 surrounded by the laterally swinging portions 31 and 32 and the chain knitting portion 26 may be filled with a pattern yarn such as a molding yarn 23 described later to form a pattern.

  The jacquard yarn 22 is not formed with fluff and extends in a region in the front direction Z <b> 1 from the first loop-shaped portion 24. The jacquard yarn 22 extends between the first loop-shaped portion 24 and the second loop-shaped portion 25 set in advance and extends in the wale direction W. In the present embodiment, the jacquard yarn 22 is knitted into one chain knitted portion 26 without being swayed as it proceeds in the course direction C, and swayed in the wale direction W as it proceeds in the course direction C. Regions that are alternately knitted into two adjacent chain stitch portions 26 are formed. In both areas, the jacquard yarn 22 is knitted into the chain stitch portion 26 for each course. In the present embodiment, a plurality of jacquard yarns 22 are knitted in the chain knitted fabric, and each jacquard yarn 22 is knitted side by side in the wale direction W. The position where each jacquard yarn 22 is knitted is appropriately selected depending on the lace pattern formed on the knitted lace.

  FIG. 3 is a drawing schematically showing the expanded molding yarn 23. The molding yarn 23 is one of special yarns having a fluff 28. The molding yarn 23 includes a molding yarn main body 27 extending linearly and a plurality of fluffs 28. The plurality of fluffs 28 are arranged at intervals in the extending direction of the molding yarn main body 27 and project in a direction intersecting the extending direction of the molding yarn main body 27. Each fluff 28 is formed in a shorter thread shape than the molding yarn main body 27 and extends in an arbitrary direction. The fluff 28 in the molding yarn 23 may have a sharp tip at the tip.

  As shown in FIGS. 1 and 2, the molding yarn 23 is used as one of the pattern yarns for forming a pattern on the chain knitted fabric, and as a yarn for forming raised on the surface of the knitted lace 20. Used. The molding yarn 23 connects two chain knitting portions 26 adjacent to each other in the wale direction W. The molding yarn 23 includes lateral swing portions 34 and 35 extending from one chain knitting portion 26 adjacent in the wale direction W to the other chain knitting portion 26 and a molding yarn knitting portion 36 knitted into the chain knitting portion 26. Have.

  In the course of interest, the molding yarn 23 is knitted into a plurality of chain knitting portions 26 lined up in one direction W1 in the wale direction and lined up in the wale direction W, and then folded back into a U shape to follow the course of the course of interest. , A region is formed that is knitted into the plurality of chain knitting portions 26 arranged side by side in the wale direction W by swinging in the other wale direction W2. As a result, in a partial region of the chain knitted fabric, the laterally swinging portions 34 and 35 of the molding yarn 23 can be arranged in the course direction C across the plurality of chain knitting portions 26 arranged in the wale direction W. In this way, the through holes formed in the chain knitted fabric by the molding yarn 23 can be selectively filled, and a pattern pattern formed by the density difference of the yarn per unit area can be formed.

  The molding yarn 23 extends in the region in the front direction Z <b> 1 rather than the first loop-shaped portion 24. Immediately after knitting, each fluff 28 of the molding yarn 23 is knitted in a state in which it is oriented in an arbitrary direction with respect to the molding yarn main body 27. In the present embodiment, the molding yarn 23 is adjacent to the wale direction W by being swayed as it advances in the course direction C, and in the region knitted into one chain knitted portion 26 without being swayed as it advances in the course direction C. The region which is alternately knitted into the plurality of chain knitted portions 26 is formed. In both areas, the molding yarn 23 is knitted into the chain stitch portion 26 for each course. In the present embodiment, one molding yarn 23 is knitted into the chain knitted fabric, and the position at which the molding yarn 23 is knitted is appropriately selected according to the pattern formed on the knitted lace.

  The molding yarn 23 extends in the front side region of the knitted lace 20 more than the jacquard yarn 22 at least immediately after knitting. That is, in FIGS. 1 and 2, the Mole yarn 23 is located in a region of the front direction Z1 that is farther from the paper surface in a direction perpendicular to the paper surface than the Jacquard yarn 22. Therefore, the molding yarn knitted portion 36 is disposed on the opposite side of the first loop-shaped portion 25 with the jacquard yarn knitting portion 33 sandwiched in the portion 42 that contacts the jacquard yarn knitting portion 33.

  For example, when the chain knitting yarn 21 is stretched in the course direction C, the curvature radii of the first loop-shaped portion 24 and the second loop-shaped portion 25 are reduced. In this case, in the region where the molding yarn 23 and the jacquard yarn 22 are inserted between the same first loop-shaped portion 24 and the second loop-shaped portion 25, the jacquard yarn 22 is connected to the first loop-shaped portion 24 and the molding loop 24. Insert between thread 23. Further, the molding yarn 23 is inserted between the jacquard yarn 22 and the second loop portion 25.

  In other words, the molding yarn knitted portion 36 is sandwiched from both sides in the thickness direction Z by the jacquard yarn knitting portion 33 and the second loop-shaped portion 25 at a position facing the jacquard yarn knitting portion 33. Further, the jacquard yarn knitted portion 33 is sandwiched from both sides in the thickness direction Z by the molding yarn knitted portion 33 and the first loop-shaped portion 24 at a position facing the molding yarn knitted portion 36.

  Further, the position where the jacquard yarn braided portion 33 abuts against the molding yarn braided portion 36 and the position where the second loop-shaped portion 25 abuts against the molding yarn braided portion 36 are slightly in the wale direction W and the course direction C. It may be shifted. Similarly, the wale direction W and the course direction C correspond to the position where the molding yarn knitted portion 36 abuts the jacquard yarn knitting portion 33 and the position where the first loop-shaped portion 24 abuts the jacquard yarn knitting portion 33. It may be slightly off.

  Further, when the jacquard yarn 22 and the molding yarn 23 pass through the same path and extend over the chain knitting portion 26 adjacent to the wale direction W, the lateral swing portions 34 and 35 of the molding yarn 23 and the jacquard yarn 22 There may be a portion 43 in contact with the laterally swinging portions 31 and 32. Also in this case, the molding yarn 23 is located in the front direction Z1 of the knitted lace with respect to the jacquard yarn 22.

  Further, since the jacquard yarn 22 and the molding yarn 23 knitted into the chain knitted fabric are not completely restrained by the chain knitting fabric, some of the plurality of portions where the jacquard yarn 22 and the molding yarn 23 are in contact with each other. In some cases, there is a portion where the Mole yarn 23 is not arranged in the front direction than the Jacquard yarn 22. Even in this case, most of the plurality of portions where the jacquard yarn 22 and the molding yarn 23 come into contact with each other is such that the molding yarn 23 is arranged in the front direction with respect to the jacquard yarn 22.

  FIG. 4 is a knitting diagram schematically showing a state in which the jacquard yarn 22 and the molding yarn 23 swaying in the wale direction W are knitted into two chain knitting portions 26 adjacent in the wale direction W. 5 is a cross-sectional view schematically showing a state in which the knitted lace 20 is cut in the thickness direction Z through the axis of the molding yarn 23 in FIG.

  When the jacquard yarn 22 and the molding yarn 23 are swung across the two chain knitting portions 26 adjacent to the wale direction W, the jacquard yarn 22 and the molding yarn 23 have the first loop-shaped portion 24g and the second looping portion 24g. After passing between the loop-shaped portion 25g and swinging between the other first loop-shaped portion 24h and the second loop-shaped portion 25h, it is swung along a substantially similar path. Extend. In this state, the molding yarn 23 extends in the surface direction Z1 of the knitted lace with respect to the jacquard yarn 22.

  In this case, as shown in FIG. 5, the jacquard yarn 22 faces the back direction Z <b> 2 of the knitted lace 20 with respect to the morse yarn 23 in the section in which the morse yarn 23 swings. In the portion 43 where the jacquard yarn 22 faces the molding yarn 23, the fluff 28 formed on the molding yarn 23 is blocked by the jacquard yarn 22. This suppresses the fluff 28 of the molding yarn 23 from protruding in the back direction Z2 of the knitted lace. The molding yarn 23 is exposed in the front direction Z1 of the knitted lace in the section to be swayed. Thus, the fluff 28 of the molding yarn 23 is allowed to protrude in the front direction Z1 of the knitted lace without being blocked by the jacquard yarn 22.

  As described above, in the present embodiment, by suppressing the fluff 28 protruding in the back direction Z2 of the knitted lace 20, the touch of the back surface of the knitted lace 20 can be improved. Moreover, the fluff 28 which protrudes in the surface direction Z1 of the knitted lace 20 can be increased, and a raised pattern can be formed on the surface of the knitted lace, and a clear pattern can be formed due to the formation of the raised.

  FIG. 6 is a cross-sectional view showing a knitted lace of a comparative example in which the molding yarn 23 is arranged in the back direction Z2 with respect to the jacquard yarn 22. In the present invention, the molding yarn 23 is arranged in the front direction Z1 with respect to the jacquard yarn 22. On the other hand, the comparative example shown in FIG. 6 shows a case where the molding yarn 23 is arranged in the back direction Z2 rather than the jacquard yarn 22. 6, components corresponding to those in FIG. 5 are denoted by reference numerals obtained by adding 100 to the reference numerals in the configuration in FIG.

  In the comparative example, the fluff 128 formed on the molding yarn 123 is prevented from protruding in the front direction Z1 of the knitted lace by the jacquard yarn 122. Therefore, when the knitted lace of the comparative example is viewed from the front side, the molding yarn 23 is hidden by the jacquard yarn 22, and sufficient raising cannot be formed on the front surface. Further, the yarn that comes in contact with the back direction Z2 of the knitted lace rather than the molding yarn 23 is exposed in the back direction Z2 of the knitted lace except that it comes into contact with the first loop portions 124g to 124i. Therefore, there are many fluff 28 protruding on the back side of the lace, and the touch is bad.

  On the other hand, in the present embodiment, the fluff 28 can protrude from the front surface of the knitted lace in the laterally swinging portions 34 and 35 of the molding yarn 23, and the raised surface is formed on the surface of the knitted lace. A pattern can be clearly formed. Further, by suppressing the fluff 28 protruding on the back surface of the knitted lace, it is possible to prevent the tip of the fluff from coming into contact with the skin and improve the touch of the back surface of the knitted lace.

  When the interval between the chain knitting portions 26 adjacent in the wale direction W is small, in other words, when the plurality of chain knitting portions 26 are closely arranged in the wale direction W, the jacquard yarn among the laterally swinging portions of the molding yarn 23 The ratio of the portion 43 facing 22 increases. In this case, the effect of the knitting lace of the present embodiment on the knitting lace of the comparative example becomes remarkable. For example, by arranging 18 or more chain knitting portions 26 per inch, it is possible to sufficiently prevent the fluff 28 of the molding yarn 23 from protruding in the back direction of the knitted lace. In the present embodiment, 24 or more chain knitting portions 26 are arranged per inch.

  FIG. 7 is a perspective view schematically showing a state in which the jacquard yarn 22 and the molding yarn 23 extending in the course direction C are knitted into the chain stitch portion 26 at the same portion. FIG. 8 is a cross-sectional view schematically showing a state of passing through the axis of the molding yarn 23 and cutting in the thickness direction Z of the knitted lace.

  When the jacquard yarn 22 and the molding yarn 23 extend in the course direction C, the jacquard yarn 22 and the molding yarn 23 pass between the first loop-shaped portion 24 and the second loop-shaped portion 25 in the wale direction W. , Extending in an S shape in the course direction C. Also in this case, the molding yarn 23 is arranged in the front direction Z1 of the knitted lace 20 as compared with the jacquard yarn 22.

  As shown in FIG. 8, the fluff 28 formed on the molding yarn 23 is prevented from projecting in the back direction Z2 of the knitted lace 20 by the jacquard yarn 22 and the first loop-like portions 24d, 24e, 24f. Further, the fluff 28 is exposed in the front direction Z1 of the knitted lace 20 except for the portions that contact the second loop-shaped portions 25d, 25e, and 25f, and sufficiently protrudes from the molding yarn main body 27 in the front direction Z1.

  FIG. 9 is a cross-sectional view showing a knitted lace of a comparative example in which the molding yarn 23 is arranged in the back direction Z2 relative to the jacquard yarn 22. 9, components corresponding to those in FIG. 8 are denoted by reference numerals obtained by adding 100 to the reference numerals in the configuration in FIG. In the comparative example, similarly to FIG. 6, the fluff 128 formed on the molding yarn 123 is prevented from protruding in the front direction Z1 of the knitted lace by the jacquard yarn 122, and the raised surface sufficient for the front surface of the knitted lace Can not form. Moreover, the fluff 28 which protrudes in the back side of a knitted lace increases, and the touch of the back side surface of the knitted lace 20 is bad.

  On the other hand, in the present embodiment, the fluff 28 can protrude from the front surface of the knitted lace 20 in the knitted yarn knitted portion 36 of the molding yarn 23, and the raised surface is formed on the surface of the knitted lace 20. The pattern can be clearly formed. Further, by suppressing the fluff 28 protruding from the back surface of the knitted lace 20, the tip of the fluff can be prevented from coming into contact with the skin, and the back surface of the knitted lace 20 can be improved.

  As described above, according to the present embodiment, the molding yarn knitted portion 36 is formed in the first loop-shaped portion 24 across the jacquard yarn knitting portion 33 at a position in contact with the jacquard yarn knitting portion 33. It is arranged on the opposite side. In other words, the molding yarn 23 is arranged closer to the front surface of the knitted lace 20 than the jacquard yarn 22. As a result, the fluff 28 formed on the molding yarn 23 easily protrudes from the molding yarn main body 27 in the front direction Z1 of the knitting lace 20, and the yarn density difference between the base portion and the pattern portion in the pattern of the knitting lace 20 is increased. The pattern can be made clearer. Further, the jacquard yarn insertion portion 33 is disposed between the first loop-shaped portion 24 and the molding yarn knitting portion 36, so that the molding yarn knitting portion 36 swells in a direction away from the first loop-shaped portion 24. . Accordingly, the molding yarn 23 rises to the front side of the knitted lace 20, and a three-dimensional feeling can be generated in the knitted lace 20.

  Further, by knitting the molding yarn 23 having the fluff 28 into the chain knitting portion 26, the knitted lace 20 having the raised hair can be manufactured without performing the fluff formation operation after knitting. Therefore, fraying of the knitted lace resulting from the fluff formation work can be prevented and the quality can be improved. Further, since the jacquard yarn 22 contacts the molding yarn 23 from the back side of the knitting lace 20, it is possible to prevent the fluff 28 formed on the molding yarn 23 from protruding to the back side of the knitting lace 20. Thereby, even if the skin touches the back side of the knitted lace 20, it is possible to prevent the fluff 28 and the skin from coming into contact with each other and improve the touch of the back side of the knitted lace.

  In addition, according to the present embodiment, the length of the fluff formed on the surface of the knitted lace 20 is realized by the molding yarn 23 as one of the pattern yarns for forming raised on the surface of the knitted lace 20. A sufficient number can be formed. In addition, the molding yarn 23 can be made thinner than the floating yarn for performing the raising operation, and the lace pattern and the pattern can be made clear. In the case of the molding yarn 23, the fluff 28 may have a high rigidity or a sharp tip. Even when such a molding yarn 23 is used, it is possible to prevent the touch of the knitted lace from being lowered by arranging the molding yarn 23 and the jacquard yarn 22 as in the present embodiment. Further, by using the molding yarn 23, a part of the surface of the knitted lace 20 can be formed in a very fine raised state, so-called peach skin.

  The fineness of the molding yarn 23 is selected to be, for example, 100 denier or more and 500 denier or less. Further, the fineness of the molding yarn main body 27 is selected from 25 denier to 150 denier, and the fineness of the fluff 28 is selected from 30 denier to 280 denier. As a result, the touch is good and the raised surface can be formed on the surface of the knitted lace.

  For the fineness of the chain knitting yarn 21 and the jacquard yarn 22, for example, a multifilament of 50 denier or less, particularly 40 denier or less is used. The fineness of the chain knitting yarn 21 is such that it is as thin as possible when it is used as a knitted lace product. For example, it can be realized by various fibers such as nylon (polyamide-based synthetic fiber), rayon, polyester, and polypropylene. The chain knitting yarn 21 and the jacquard yarn 22 may be formed to such an extent that no fluff is formed, or even if fluff is formed, the touch is not affected so that the touch does not decrease even when the skin is directly touched. preferable. Moreover, the various yarns used in this embodiment are merely examples, and other types of yarns may be used.

  Further, in the present embodiment, any one of the plurality of jacquard yarns 22 is knitted for all the portions where the molding yarn 23 is knitted into the chain knitted fabric. In this case, one of the jacquard yarns 22 is inserted between the first loop-shaped portion 24 and the second loop-shaped portion 25 from the same direction as the molding yarn 23. Further, in all the sections in which the molding yarn 23 swings, the swinging portion of any of the plurality of jacquard yarns 22 opposes. This further suppresses the fluff 28 of the molding yarn 23 from protruding to the back surface.

  Further, even when the molding yarn 23 extends in the course direction C without being swayed and is knitted into the chain knitting portion 26, the jacquard yarn 22 is swayed with respect to the chain knitting portion 26 similar to the molding yarn 23. Without being knitted into the chain stitch portion 26, it is possible to more reliably suppress the fluff 28 from projecting to the back surface.

  Further, when the molding yarn 23 is swung horizontally, it is knitted into a plurality of chain knitting portions 26 arranged in the wale direction W in one course. In other words, the molding yarn 23 extends over the chain knitting portions 26 arranged in two or more in the wale direction W. As a result, the difference in density between the pattern portion where the yarn is dense and the base portion where the yarn is sparse and the yarn can be increased, and the contrast of the pattern can be made clearer.

  In the present embodiment, the chain knitting yarn 26 swings and the chain knitting portion 26 adjacent in the wale direction W is connected by the lateral swing portion of the chain knitting yarn 26. It is possible to prevent the two chain knitting portions 26 adjacent in the wale direction W from separating in the wale direction and to prevent the knitted lace from being frayed.

  Moreover, when the underwear is manufactured using the knitted lace 20 of the present embodiment, it is preferable that the back surface of the knitted lace 20 is disposed at a position where it touches the skin, and the surface of the knitted lace 20 is disposed on the surface of the underwear. . The underwear formed in this way can prevent the fluff 28 formed on the surface of the knitted lace 20 from coming into direct contact with the skin, and can improve the touch of the underwear. Moreover, by arranging the front surface of the knitted lace 20 on the surface of the undergarment, a pattern can be clearly formed, and an undergarment having both comfort and design can be manufactured. For example, the knitted lace 20 of the present embodiment can be suitably used for women's underwear and the like.

  The knitted lace 20 described above can be knitted by, for example, a back jacquard raschel knitting machine. FIG. 10 is a side view showing a knitting portion of a back jacquard raschel knitting machine 60 for knitting the knitted lace 20 of the present embodiment. The back jacquard raschel knitting machine 60 (hereinafter simply referred to as the knitting machine 60) introduces the chain knitting yarn 21, the jacquard yarn 22, and the molding yarn 23 toward a knitting position 73 provided in the vicinity of the knitting needle 72. Have In the present embodiment, the yarn introduction means for introducing the jacquard yarn 22 toward the knitting position 73 is arranged behind the knitting machine rather than the yarn introduction means for introducing the molding yarn 23 toward the knitting needle 72. Here, the back of the knitting machine is a direction from the back surface of the knitting needle 72 toward the hook portion.

  Specifically, the yarn introduction means of the knitting machine is realized by an elastic rod 61, jacquard bars 62 and 63, a plurality of handle rods 64, a special rod 65 for fraying prevention yarn, and a ground rod 66. The chain knitting yarn 21 is threaded through the ground yarn 66, the jacquard yarn 22 is threaded through the jacquard bars 62 and 63, and the molding yarn 23 is threaded through one of the plurality of handle ridges 64.

  When the stretchable yarn having stretchability is knitted into the chain knitted portion 26 in the stretched state, the stretchable yarn is passed through the elastic rod 61. Further, when a pattern yarn other than the molding yarn 23 is knitted into the chain knitting portion 26 for forming a pattern, the pattern yarns other than the molding yarn are among the plurality of pattern ridges 64. Then, the thread is threaded through a handle tress different from the stalk for morsel thread through which the thread 23 is threaded. The fray-preventing yarn prevents the knitted fabric from fraying from the cut portion where the knitted fabric is cut in the wale direction and manufactured as a plurality of knitted lace products. And is passed through a special hook 65 for fraying prevention yarn. Hereinafter, in addition to the molding yarn 23 and the jacquard yarn 22, a pattern yarn other than the molding yarn, a fraying prevention yarn, and a stretch yarn will be described.

  Each of these yarn guiding means 61 to 66 is arranged radially toward the knitting position 73 where the knitting needle 72 captures the chain knitting yarn 21, and on the rear side of the knitting machine in the direction in which the knitting needle 72 captures the chain knitting yarn 21. As it goes, it is arranged in the order of a ground rod 66, a special rod 65 for fraying prevention yarn, a plurality of handle rods 64, jacquard bars 62 and 63, and an elastic rod 61. Accordingly, the yarns are arranged from the predetermined knitting position to the rear of the knitting machine in the order of the chain knitting yarn 21, the fraying prevention yarn, the plurality of pattern yarns including the molding yarn 23, the jacquard yarn 22 and the stretch yarn.

  A plurality of knitting needles 72 are formed side by side in a direction perpendicular to the longitudinal direction of the knitting machine, and are fixed to a needle bar 69 serving as a holding means for holding each knitting needle 72. The needle bar 69 moves the knitting needles 72 up and down. Further, the needle bar 69 is operated, and each yarn introduced to each yarn introduction means 61 to 66 is introduced to a predetermined knitting position.

  FIG. 11 is a view for explaining the operation of the yarn introduction means 61-66. The respective yarn introduction means 61 to 66 move the corresponding yarns in the direction behind the knitting needle 72 in the direction in which the knitting needles 72 are arranged in synchronization with the up-and-down movement of the knitting needles 72. An overlap (knitting knitting motion) to be performed and an underwrapping (insertion motion) to move each yarn corresponding to the knitting needle 72 in the space in front of the knitting machine in the direction in which the knitting needles 72 are arranged are performed. In addition to these wrapping motions, a so-called swing (swinging motion) that moves in a direction perpendicular to the direction in which the knitting needles 72 are arranged is performed. Specifically, there are two swing operations.

  In the swing-in (back swing) operation that is the first swing operation, each yarn corresponding to the space in front of the knitting machine is moved from the space behind the knitting machine to the knitting needle 72 through the side of the knitting needle 72. . In the swing-out (front swing) operation that is the second swing operation, each yarn corresponding to the space behind the knitting machine moves from the space in front of the knitting machine to the knitting needle 72 through the side of the knitting needle 72. . By operating the guides attached to the respective yarn introduction means 61 to 66, the corresponding yarns pass around the knitting needle 72 according to a predetermined path, and a knitted fabric including the corresponding yarns is formed.

  The knitting section includes a stitch comb bar 71, a trick plate bar 68, and a tong bar 70. The tong bar 70 has a plurality of tongs corresponding to each knitting needle at the tip. The knitting machine 60 knits the knitted lace 20 described above by the operations of the yarn introduction means 61 to 66 and the needle bar 69. Then, the knitted lace 20 knitted by the knitting assisting action of the stitch comb bar 71 is auxiliary knitted, passed through the trick plate bar 68, and the knitted lace 20 is wound up by a winding portion provided in the vicinity of the knitting portion.

  12-16 is sectional drawing typically shown in order to demonstrate the motion of the knitting needle 72 of the chain knitting part 26, and the ground cloth 66, and the chain knitting part of the chain knitting yarn 21 in order of FIGS. 12-16. 26 knitting operations proceed. In the knitting needle 72, a hook portion 50 for locking the chain knitting yarn 21 is formed at a distal end portion, and a knitting needle stem 51 is formed at a proximal end portion. A tong 52 for opening and closing an opening formed by the hook portion 50 is formed at the tip of the tongue bar 70. The knitting needle 72 and the tongue 52 are formed so that they can be raised and lowered individually with respect to the ground 66. First, only the knitting of the chain knitting portion 26 will be described with reference to FIGS. 12 to 16, and the jacquard yarn 22 and the molding yarn 23 knitted into the chain knitting portion 26 will be described later.

  As shown in FIG. 12, the hook portion 50 hooks the new first loop-shaped portion 24j formed by the chain knitting yarn 21 and the tongue 52 is hooked with the ground 66 being disposed in front of the knitting needle 72. The opening of the part 50 is closed. Next, as shown in FIG. 13, the knitting needle 72 rises toward the ground 66 with respect to the tongue 52. As a result, the opening of the hook portion 50 is opened, and the first loop-shaped portion 24j of the chain knitting yarn 21 hooked by the hook portion 50 comes out of the hook portion 50 and moves to the knitting needle stem 51.

  Next, as shown in FIG. 14, the ground 66 swings back with respect to the knitting needle 72. Next, the ground 66 overlaps and further performs a front swing. As a result, the chain knitting yarn 21 guided to the ground rope 66 moves so as to wind the knitting needle 72 to form a new first loop-shaped portion 24k. The new first loop portion 24k is hooked by the hook portion 50. Next, as shown in FIG. 15, the tongue 52 rises toward the hook portion 50 and closes the opening of the hook portion 50. At this time, the knitting needle 72 is formed with an old first loop-shaped portion 24j formed on the knitting needle stem 51 and a new first loop-shaped portion 24k to which the hook portion 50 is locked.

  Next, as shown in FIG. 16, when the knitting needle 72 and the tongue 52 are lowered, the old first loop-shaped portion 24j pulls out the knitting needle 72 and moves to the trick plate 53 side. Then, in the state where the ground bar 66 is disposed in front of the knitting needle 72, the hook portion 50 hooks the new first loop-shaped portion 24k formed by the chain knitting yarn 21, and the state is almost the same as FIG. Then, by repeating the operation cycle shown in FIGS. 12 to 16, the first loop-shaped portion 24 is sequentially formed, and the second loop-shaped portion 25j connecting the first loop-shaped portions 24j and 24k is formed. Sequentially formed chain knitted portions 26 are formed. In the present embodiment, the plurality of chain knitted portions 26 are connected in the wale direction W by appropriately underwrapping the ground 66. The knitted lace 20 of the present embodiment can be knitted by knitting insertion yarns such as the jacquard yarn 22 and the molding yarn 23 into the chain knitting portion 26 while performing the knitting operation of the chain knitting portion 26. it can.

  FIGS. 17 to 19 are cross-sectional views schematically showing the movements of the mold yarn handle and the jacquard bar 62, and the operation proceeds in the order of FIGS. FIG. 17 corresponds to FIG. 14, FIG. 18 corresponds to FIG. 15, and FIG. 19 corresponds to FIG. 16. As described above, in the knitting machine 60, the knitted yarn pattern hook is arranged at the rear of the knitting machine rather than the ground cloth 66 for introducing the chain knitting yarn. Further, the jacquard bar 62 for introducing the jacquard yarn 22 is arranged at the rear of the knitting machine rather than the handle yarn for the molding yarn.

  As shown in FIGS. 17 and 19, in a state in which the ground bar 66 is disposed on the rear side of the knitting machine with respect to the knitting needle 72, the mold yarn handle bar and the jacquard bar 62 are also on the rear side of the knitting machine with respect to the knitting needle 72. Be placed. As shown in FIG. 18, in a state where the ground bar 66 is disposed in front of the knitting machine with respect to the knitting needle 72, the molding yarn handle bar and the jacquard bar 62 are also disposed in front of the knitting needle 72. As shown in FIG. 18, the molding yarn handle heel and the jacquard bar 62 are underwrapped in a state where the ground fabric 66 is backswinged, whereby the jacquard yarn 22 and the molding yarn 23 to be introduced are chained. Straddling the knitting yarn 21. In this state, when a new loop is formed by the chain knitting yarn 21, the jacquard yarn 22 and the molding yarn 23 are knitted into the loop. In this way, the mold yarn handle and the jacquard bar 62 operate in synchronization with the swing motion of the ground 66.

  Since each handle ridge 64 is arranged in front of the knitting machine with respect to the jacquard bar 62, the mould yarn pattern fold which is one of the respective handle folds 64 is arranged in front of the knitting machine with respect to the jacquard bar 62. As a result, when the molding yarn 23 and the jacquard yarn 22 are knitted into the chain knitting portion 26 formed by the ground 66, the molding yarn 23 guided to the knitting position is guided to the knitting position. The molding yarn 23 is arranged in front of the knitting machine rather than the card yarn 22, and the molding yarn 23 is positioned on the surface side of the knitting lace 20 with respect to the jacquard yarn 22.

  20 is a structure diagram schematically showing the S2 region in FIG. 1, FIG. 20 (1) shows the structure diagram of the chain knitting yarn 21, FIG. 20 (2) shows the structure diagram of the molding yarn 23, FIG. 20 (3) shows a structure chart of the jacquard yarn 22.

  For example, the knitting needle 72 at an arbitrary position is the first knitting needle 72a, the knitting needle 72 adjacent to the first knitting needle 72a in the wale direction one W1 is the second knitting needle 72b, and the second knitting needle 72b is in the wale direction one W1. The adjacent knitting needle 72 is defined as a third knitting needle 72c. The distance between the first knitting needle 72a and the knitting needle 72 arranged in the other W2 in the wale direction with respect to the first knitting needle 72a is defined as the first knitting needle interval L1, and the distance between the first knitting needle 72a and the second knitting needle 72b. The distance between the second knitting needles L2 is set, the interval between the second knitting needles 72b and the third knitting needles 72c is set as the third knitting needle distance L3, and the knitting needles are arranged in the wale direction W1 with respect to the third knitting needles 72c and the third knitting needles 72c. An interval between the second knitting needles L4 is defined as an interval between the second knitting needles 72 and 72.

  When forming the knitted lace portion of the S2 region, the ground cloth 66 that guides each chain knitting yarn 21 performs knitting of the operation on each chain knitting yarn 21. Therefore, in the first course C1, the description will be given focusing on the chain knitting yarn guide for hooking the chain knitting yarn 21 on the second knitting needle 72b, and description of the remaining chain knitting yarn guide will be omitted.

  As shown in FIG. 20 (1), in the first course C1, the chain knitting yarn guide of interest backswings between the second knitting needles L2, overlaps and front swings through the third knitting needles L3. In the second course C2, the chain knitting yarn guide of interest backswings between the third knitting needles L3, overlaps, and front swings through the second knitting needles L2.

  In the third course C3, the chain knitting yarn guide of interest underlaps the first inter-knitting needle L1, backswings the first inter-knitting needle L1, overlaps, and front swings through the second inter-knitting needle L2. . In the fourth course C4, the chain knitting yarn guide of interest backswings between the second knitting needles L2, overlaps and front swings through the first knitting needles L1. In the fifth course C5, the chain knitting yarn 21A of interest backswings between the first knitting needles L1, overlaps, and swings front through the second knitting needles L2.

  The sixth course C6 performs the same operation as the fourth course C4, and the seventh course C7 performs the same operation as the fifth course C5. In the eighth course C8, the same operation as in the fourth course C4 is performed. In the ninth course C9, the chain knitting yarn guide of interest underlaps the second inter-knitting needle L2, backswings the second inter-knitting needle L2, overlaps, and front-swings through the third inter-knitting needle L3. .

  In this way, the ground cloth 66 repeatedly performs the operation of hooking the predetermined chain knitting yarn 21 on each knitting needle 72 in each course using the guide provided for each chain knitting yarn 21. As a result, a chain portion 26 extending in a chain can be formed. In the present embodiment, the knitting machine 60 appropriately underwraps the chain knitting yarn 21 on the knitting needle 72 in each course. As a result, the second loop-shaped portion 25 can be swung in one direction W1 in the wale direction and the other direction W2 in the wale direction, and the chain knitted portion 26 adjacent to the wale direction W is connected to form a chain knitted fabric having a fraying prevention function. Can be formed.

  As shown in FIG. 20 (2), the Mole yarn 23 swings in synchronism with the ground 66 in the first course C1 and the second course by the Mole yarn handle, and the third course C3. Then, underlapping the other waling direction W 2, the plurality of knitting needles 72 aligned in the waling direction W are reached, the first knitting needle interval L 1 is reached, and a swing operation is performed in synchronization with the ground 66. Moreover, in the 4th course C4, it wraps in the wale direction one side W1, exceeds the knitting needles 72 arranged in the wale direction W, and reaches between arbitrary knitting needles. As described above, the molding yarn 23 is synchronized with the swing motion of the ground 66 by the handle, and repeats the underlap for a predetermined distance and direction at a predetermined position.

  When forming the knitted lace portion of the S2 region, the jacquard bars 62 and 63 for introducing the jacquard yarns 22 perform a knitting operation on each jacquard yarn 22, for example. Therefore, in the first course C1, the description will be made while paying attention to the jacquard yarn guide for hooking the chain knitting yarn 21 onto the second knitting needle 72b, and the description of the remaining jacquard yarn guide will be omitted.

  As shown in FIG. 20 (3), the noticed jacquard yarn guide swings in synchronization with the ground 66 in the first course C1 and the second course, and in the third course C3, the wales Under-wrapping between the knitting needles in the other direction W <b> 2, the swing operation is performed in synchronization with the ground 66. Further, in the fourth course C4, a swing operation is performed in synchronization with the ground 66 by underwrapping between the knitting needles in the wale direction one W1. As described above, the jacquard yarn guide is synchronized with the swing motion of the ground 66 and repeats the underlap at a predetermined position.

  In this way, the knitted lace portion formed in the S2 region is formed by the knitting operation of the jacquard bar 62, one of the plurality of handle ridges 64, the knitting yarn handle ridge, the ground ridge 66, and the knitting needle 72. Can do. The knitting machine 60 is arranged in the order of the ground tack 66, the morsel thread heel, and the jacquard thread ridge 62 in the order toward the rear of the knitting machine, so that the morse thread 23 is placed on the knitted lace 20 more than the jacquard thread 22. The knitted lace 20 of the present embodiment shown in FIGS. 1 and 2 can be formed on the front side.

  The knitted lace 20 knitted by the knitting machine 60 of the present embodiment is further knitted with stretchable elastic yarn. The knitted lace 20 after knitting contracts because the stretchable yarn is knitted in the stretched state. Thereby, the knitted lace 20 can be stretched. In addition, in the knitted lace 20 after knitting, the horizontal swing portion of the molding yarn 23 adjacent in the course direction C can be brought close to each other, and the contrast between the pattern portion and the base portion in the pattern can be further clarified. For example, polyurethane elastic yarn, so-called spandex, is used as the stretch yarn.

  In the present embodiment, the pattern yarn other than the molding yarn 23 is further knitted into the chain knitting portion. With respect to the pattern yarns other than the molding yarn 23, by using a pattern yarn in which no fluff is formed, a pattern portion in which raising is formed and a pattern portion in which no raising is formed can be formed, thereby forming various pattern patterns. be able to. The number of pattern yarns is not limited. Moreover, fraying at the cut portion of the knitted lace 20 can be prevented by knitting the fraying prevention yarn.

  When such a stretch yarn, a pattern yarn other than the molding yarn 23 is knitted as the first insertion yarn into the chain knitting yarn 21, the molding yarn hook for guiding the molding yarn guides the first insertion yarn. It is preferable that the yarn introduction means be arranged in front of the knitting machine. As a result, when knitting as a knitted lace, the molding yarn 23 is arranged on the front side of the first insertion yarn. Therefore, it is possible to obtain a raising effect on the surface of the knitted lace and to sufficiently suppress the fluff protruding on the back surface of the knitted lace. Here, the molding yarn becomes a second insertion yarn knitted into the chain stitch yarn 21 separately from the first insertion yarn.

  Further, it is only necessary that the molding yarn 23 is disposed on the front side of the jacquard yarn 22, and for the convenience of the pattern to be formed, the case where another yarn is disposed on the front side of the molding yarn 23 is naturally included in the present invention. . For example, a contour thread surrounding the periphery of a motif part that is desired to stand out with respect to the remaining part such as a flower part in the floral pattern, and a pattern thread such as a hidden thread for partially suppressing the protrusion of the morse thread 23 from the morse thread 23. Is also included in the present invention.

  The above-described embodiment of the present invention is merely an example of the invention, and the configuration can be changed within the scope of the invention. For example, in the present embodiment, the molding yarn 23 and the jacquard yarn 22 are knitted into a chain knitted fabric having a fraying preventing function. However, the base knitted fabric only needs to be formed in a chain knitted fabric. It is not limited to the knitted fabric. For example, the same effect can be obtained even in a chain knitted fabric in which the second loop-shaped portion of the chain knitting yarn 21 does not swing, that is, a chain knitted fabric having no fraying prevention effect. In addition to the basic chain stitch structure, the base knitted fabric may be a tulle knitted fabric or a power net structure. By forming the power net structure, it is possible to form a clear pattern with elasticity in multiple directions. Further, the knitted fabric as a basis may be a wide lace (all over lace) and a narrow lace.

  Further, the knitted lace knitted by the knitting machine of the present embodiment has elasticity by spandex being knitted into the chain stitch structure. The present invention is not limited to this. That is, the knitting machine of another embodiment of the present invention includes a knitting lace knitted by a knitting machine that does not knit spandex. In this case, the knitted lace has almost no elasticity and is a so-called rigid knitted lace. Even in such a rigid knitted lace, the raised yarn can be formed on the surface side of the knitted lace by omitting the napping formation work by knitting the molding yarn.

  In the present embodiment, the first insertion yarn is a jacquard yarn and the second insertion yarn is a molding yarn. However, the present invention is not limited to this. For example, the first insertion yarn may be a pattern yarn other than the molding yarn, and the second insertion yarn may be the molding yarn. Further, the jacquard yarn 22 does not have to be knitted in all the chain knitted portions, and may be knitted in the chain knitted portions at intervals in the wale direction W.

  Further, in the present embodiment, a molding yarn in which fluff is formed is used as the second insertion yarn. In the present invention, the fluff means a convex portion that protrudes with respect to the yarn body, and a special yarn on which the convex portion is formed may be used as the second insertion yarn. For example, a spinning process, a twisting process, a design yarn spinning machine, and other processes can be used as the second insertion yarn. For example, the second insertion yarn may be a slab yarn, a structured yarn, a nep yarn, a loop yarn, a ring yarn, a lame yarn, a gold yarn, a silver yarn, a covering yarn, or the like. In the case where the tip end portion of the convex portion is formed sharply, according to the present embodiment, the effect that the decrease in the touch of the back surface of the knitted lace 20 is suppressed becomes remarkable. By using these special yarns having convex portions, the surface state of the knitted lace can be diversified, and the decrease in the touch on the back surface of the knitted lace can be suppressed. As described above, the knitted lace structure shown in the above-described embodiment is merely an example, and the structure of the knitted fabric that is the basis, the method of knitting each insertion yarn, the chain knitting yarn, and the type of each insertion yarn are appropriately changed. Is possible.

It is a knitting | organization organization chart which shows a part of the knitted lace 20 which is one Embodiment of this invention. FIG. 2 is a knitting organization chart showing an enlarged S1 region of FIG. 1. 2 is a drawing schematically showing an expanded molding yarn 23. FIG. 3 is a knitting diagram schematically showing a state in which the jacquard yarn 22 and the molding yarn 23 swinging in the wale direction W are knitted together in two chain knitting portions 26 adjacent in the wale direction W. In FIG. 4, it is sectional drawing which shows typically the state cut | disconnected in the thickness direction Z of the knitted lace 20 through the axis line of the molding yarn 23. As shown in FIG. It is sectional drawing which shows the knitted lace 20 of the comparative example by which the molding yarn 23 is arrange | positioned rather than the jacquard yarn 22 in the back direction Z2. It is a perspective view which shows typically the state where the jacquard yarn 22 and the molding yarn 23 extending in the course direction C are knitted into the chain stitch portion at the same portion. It is sectional drawing which shows typically the state cut | disconnected in the thickness direction Z of the knitted lace through the axis line of the molding yarn 23. FIG. It is sectional drawing which shows the knitted lace 20 of the comparative example by which the molding yarn 23 is arrange | positioned rather than the jacquard yarn 22 in the back direction Z2. It is a side view which shows the knitting part of the back jacquard raschel knitting machine 60 for knitting the knitted lace 20 of this Embodiment. It is a figure for demonstrating operation | movement of the yarn introduction means 61-66. FIG. 6 is a cross-sectional view schematically illustrating the movement of the knitting needle 72 and the ground hook 66 of the chain knitting portion 26. FIG. 6 is a cross-sectional view schematically illustrating the movement of the knitting needle 72 and the ground hook 66 of the chain knitting portion 26. FIG. 6 is a cross-sectional view schematically illustrating the movement of the knitting needle 72 and the ground hook 66 of the chain knitting portion 26. FIG. 6 is a cross-sectional view schematically illustrating the movement of the knitting needle 72 and the ground hook 66 of the chain knitting portion 26. FIG. 6 is a cross-sectional view schematically illustrating the movement of the knitting needle 72 and the ground hook 66 of the chain knitting portion 26. It is sectional drawing shown typically in order to demonstrate the movement of the handle hook for mold yarns, and the jacquard bar 62. FIG. It is sectional drawing shown typically in order to demonstrate the movement of the handle hook for mold yarns, and the jacquard bar 62. FIG. It is sectional drawing shown typically in order to demonstrate the movement of the handle hook for mold yarns, and the jacquard bar 62. FIG. FIG. 2 is an organization chart schematically showing an S2 region in FIG. 1.

Explanation of symbols

20 Knitting Lace 21 Chain Knitting Yarn 22 Jacquard Yarn 23 Mole Yarn 24 First Loop Part 25 Second Loop Part 26 Chain Knitting Part 27 Mole Yarn Main Body 28 Fluff 33 Jacquard Yarn Knitting Part 36 Mole Yarn Knitting Part 43 Contact part C Course direction W Wale direction

Claims (4)

Formed by chain knitting yarn, the first loop-shaped portion and the second loop-shaped portion are alternately arranged in a plurality of stages in a predetermined course direction, and the second loop-shaped portion of interest is the course of the second loop-shaped portion. A first loop part extending in the course direction and extending through the first loop part in the course direction and extending toward the rear stage in the course direction and passing through the first loop part in the same stage in the course direction of the second loop part. A chain knitting portion that is formed in a chain shape and extends in the course direction by linking to the shaped portion;
A first insertion yarn knitted portion that is formed by a first insertion yarn, is inserted between a predetermined first loop-shaped portion and a second loop-shaped portion, and is knitted into a chain knitting portion;
A second insertion yarn knitting portion that is formed by a second insertion yarn having fluff, is inserted between a predetermined first loop-shaped portion and a second loop-shaped portion, and is knitted into a chain knitting portion; And a second insertion yarn knitting portion arranged on the opposite side of the first loop-shaped portion across the first insertion yarn knitting portion at a position in contact with the one insertion yarn knitting portion, A knitted lace characterized in that a chain knitted fabric is formed by connecting chain knitted portions to each other in the wale direction.   The knitted lace according to claim 1, wherein the second insertion yarn having fluff is realized by a molding yarn.   The underwear characterized by using the knitted lace according to claim 1 or 2 and being arranged at a position where the surface on the first loop-shaped part side comes into contact with the skin with respect to the second insertion yarn knitting part.   In the knitting step of forming the chain knitting portion of the knitted lace according to claim 1 using a knitting needle for forming the chain knitting portion, a chain knitting yarn introducing means for introducing the chain knitting yarn to a knitting position in the vicinity of the knitting needle, Using the first insertion yarn introduction means for introducing the first insertion yarn at the knitting position and the second insertion yarn introduction means for introducing the second insertion yarn at the knitting position, the back from the knitting needle toward the hook portion. A knitting method for a knitted lace, wherein the knitting process is carried out by arranging the chain knitting yarn introduction means, the second insertion yarn introduction means, and the first insertion yarn introduction means in this order.

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