JP2008169533A - Method for knitting jacquard warp knitted fabric and undergarment for women - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a jacquard warp knitted fabric and an undergarment for women, by which the fabric has excellent stability when knitting an elastic warp knitted fabric, has good touch to skin and not cause a fray even if the knitted fabric is used in cut-off state in production of clothing. <P>SOLUTION: A method for knitting jacquard warp knitted fabric uses a double needle row warp knitting machine composed by disposing a base fabric forming reed at the front and back of a jacquard reed and provides undergarment for women by the method. The method for knitting jacquard warp knitted fabric includes passing an elastic yarn of polyurethane, etc., through a jacquard reed, carrying out jacquard control of the elastic yarn, changing knitted fabric density according to areas on previously set warp knitted fabric thereby to provide a strong and weak areas of fabric elasticity and as necessary, providing jacquard pattern-constituting places and forming loops of non-elastic yarn for front base fabric formation by a rear needle and forming loops of non-elastic yarn for rear base fabric formation by front needle rows. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a knitting method of a jacquard warp knitted fabric using a double needle line warp knitting machine including a jacquard fold and a base fabric forming fold, and a ladies' underwear obtained by the method.

  Conventionally, a single raschel knitting machine is used to knit elastic warp knitted fabric using elastic and inelastic yarns, and a single jacquard raschel knitting machine equipped with jacquard ridges is used to elastically use elastic and inelastic yarns. It is generally performed to form a jacquard pattern on the knitted fabric, and elastic warp knitted fabrics made by these knitting are used for women's innerwear, sportswear, etc. Used for various clothing products.

  Among them, the brassiere having the cup part and the back cloth disclosed in JP-A-2005-320644 is formed by integrally knitting the cup part and the back cloth with a single raschel knitting machine and is cut. The target knitted fabric is obtained by knitting with a knitted fabric having a knitted fabric edge that does not require edge trimming. That is, the knitting structure of the elastic yarn and the non-elastic yarn constituting the knitted fabric is made into a tricot structure such as 1 × 1 tricot, so that a knitted structure that cannot be easily unraveled from the portion is obtained. Become.

Further, what is disclosed in Japanese Patent Application Laid-Open No. 2005-187960 relates to a stretchable warp knitted fabric using a double needle row warp knitting machine, and is a knitting by a double raschel machine, so that the needle loop of the knitted fabric is used. The surface, that is, both the front and back surfaces are smooth and have good skin contact properties.
JP 2005-320644 A JP 2005-187960 A

  However, the above-mentioned knitted fabrics are knitted by a single raschel machine, and the knitting structure is a tricot knitting structure. Therefore, if the knitted fabric is used as it is, it will inevitably rise up from the edge. It becomes easy. Further, since the needle loop surface of the knitted fabric is smooth because it is knitted by a single raschel machine, the sinker loop side of the opposite surface is not always smooth, and the skin contact property is not satisfactory. Furthermore, since the elastic yarn to be knitted is a knitted structure that forms a needle loop, it is easy to be exposed together with the non-elastic yarn on one side, and it may jump out to the surface when washing is repeated. It was not possible.

  In addition, since the knitted fabric described later is knitted by a double raschel machine, both sides of the knitted fabric are smooth as described above and have good skin contact properties, but the elasticity is uniform throughout the knitted fabric. For example, a bra that is a kind of underwear for women could not be provided with a part that is partially stretched and a part that does not need to be stretched in a limited part.

  The present invention eliminates the above-mentioned drawbacks, is excellent in fabric stability, can optionally provide a region of elasticity, and can elastically pass the jacquard pattern on the fabric using elastic yarns passed through the jacquard folds. A knitting method for a jacquard warp knitted fabric that can be expressed in the form of a jacquard warp knitted fabric that has been knitted by the method, so that a ladies underwear that does not unravel even when used uncut It is to be provided.

  In order to solve the above problems, the present invention is a knitting method of a jacquard warp knitted fabric using a double needle row warp knitting machine in which base fabric forming ridges are arranged before and after a jacquard fold, An elastic yarn such as polyurethane is passed through the heel, and a non-elastic yarn such as polyamide is passed through the front and rear base fabric forming heels. The density of the knitted fabric is changed according to the area of the fabric, the fabric elastic strength area is provided, the non-elastic yarn for forming the front base fabric is looped with the rear needle, and the non-elastic yarn for forming the rear base fabric is A loop is formed by the partial needle row.

  According to the knitting method of the present invention, as a result of knitting the elastic yarn with the tricot knitting structure in a form sandwiched between the non-elastic yarn arranged at the front part of the knitting machine and the non-elastic yarn arranged at the rear part of the knitting machine, adjacent elastic yarns As the mutual sinker loops come into contact, slippage of the elastic yarn is less likely to occur, and the length of the sinker loop of the tricot knitted structure by the elastic yarn is controlled by Jacquard, resulting in fabric elasticity in the desired area Can be set. In addition, each inelastic thread in the front and rear portions is made to act on the opposite needle to form a needle loop, so that the sinker loops are attracted to each other, resulting in a balance between the front and back fabrics throughout the fabric. Therefore, the phenomenon of the fabric being rolled up is prevented. Furthermore, since the knitting is performed by a double needle warp knitting machine, a fabric having a smooth shape can be obtained on both sides. Moreover, since the jacquard pattern can be arranged over the entire surface of the fabric as required, the decorative effect can be enhanced.

  As a result of having two rows of jacquard reeds and threading elastic yarns through each jacquard reed, it is possible to cross-contact the sinker loops of elastic yarns threaded through each reed, resulting in fabric elasticity The balance becomes more suitable, and the fabric stability is improved.

  If the elastic yarn is subjected to jacquard control to form a pattern, the decorative effect of the fabric can be further enhanced.

  By making the elastic yarn a heat-fusible yarn having heat-fusibility, the effect of preventing unraveling is further enhanced, and as a result, the durability of the fabric is greatly improved.

  By making the warp knitted fabric knitted by the knitting method of the jacquard warp knitted fabric as a women's underwear, areas with strong elasticity are provided as limited by elastic jacquard control as required, The pattern can be constructed using the difference in density of the knitted fabric between the strong stretch area and the relatively weak stretch area. It becomes underwear.

  By making the underwear for women a brassiere and the cup part and the wing part are knitted together, a suitable integrated brassiere having both a bust-up effect and a design effect can be obtained.

  Next, the knitting method of the present invention will be described based on examples.

  FIG. 1 is a schematic side view of a knitting principal part of a warp knitting machine having two rows of needle bars provided with two rows of jacquard rods used when knitting the jacquard warp knitted fabric of the present invention. As a warp knitting machine for carrying out the knitting method of the present embodiment, a double needle warp knitting machine (HDRPJ8 / 2 machine manufactured by Nihon Meyer) with base fabric forming ridges arranged before and after two jacquard folds is used. It was. The knitting machine gauge is 24E (the number of knitting needles per ridge is 24), and the knitting width is 42 ridges. F is a front knitting needle row, B is a rear knitting needle row, GB1, GB2, GB3 are front side ground, PJB5, PJB6 are 2 rows jacquard side, GB7, GB9, GB10 are rear side ground. It is a spear. In this warp knitting machine, handle sashes PB3 and PB4 (not shown) can be provided in place of ground tack GB3, and handle hooks PB7 and PB8 (not shown) can be provided in place of ground tack GB7. It has become. The ground GB1, GB2, GB3, jacquard 筬 PJB5, PJB6, and ground GB7 can overlap the front knitting needle row F, and the ground GB3, jacquard 筬 PJB5, PJB6, and ground GB7 are rearward. The knitting needle rows B can be overlapped, and the ground GB9 and GB10 are set to knitting timings that can overlap only the rear knitting needle row B, respectively.

  The knitting used for the knitting of this embodiment is a ground fabric GB3, GB7 for forming the base fabric one by one in the front and rear, and two rows of jacquard cages sandwiched between these ground GB3 and ground GB7. PJB5 and PJB6.

  As described above, from the front part of the knitting machine, the base cloth GB3, the jacquard base PJB5, the jacquard base PJB6, and the base cloth formation base GB7 are used in order. The front knitting needle row F and the rear knitting needle row B are arranged above the knitting needle row F and the rear knitting needle row B, respectively. The jacquard 筬 PJB5 and jacquard 筬 PJB6 are each composed of two guide bars, and 12 jacquard guides for each guide bar are provided per inch, and are shifted by one gauge corresponding to the position between the knitting needles. Are arranged in alternating positions.

  Next, an example of the knitting method of the jacquard warp knitted fabric of the present invention will be described based on an example of the knitting organization chart shown in FIG. 1 is a ground yarn made of inelastic yarn threaded through the ground GB3, and polyamide yarn 44 dtex is fully set to the ground guide (the same number of yarns as the knitting machine gauge is fully threaded through the ground guide) Meaning, the same applies hereinafter), 2 is an elastic thread that is threaded through the jacquard 筬 PJB5, and polyurethane yarn 44 dtex is threaded through the jacquard guide in a full set. It is an elastic yarn that is threaded through the card cage PJB6, and a polyurethane yarn 44dtex is threaded through the jacquard guide in a full set, and 4 is a ground yarn composed of inelastic yarn that is threaded through the ground rod GB7. Yes, with 44dtex of polyamide yarn passed through the ground guide in full set.

The chain numbers of the example knitting organization for carrying out these single knitting methods are as follows. Of the indicated numbers, the odd-numbered ones indicate the operating position on the front knitting needle F, and the even-numbered ones indicate the operating position on the rear knitting needle B.
GB3: 2-2 / 1-0 / 1-1 / 2-3 //
PJB5: 1-0 / 1-1-1 / 1-2 / 1-1 //
PJB6: 1-1 / 1-2 / 1-1 / 1-0 //
GB7: 2-3 / 2-2 / 1-0 / 1-1 //

  In the knitting, the ground yarn 1 threaded through the front ground yarn GB3 forms a needle loop with the rear knitting needle row B, and the ground yarn 4 threaded through the rear ground yarn GB7 is formed with the front knitting needle row F. Since the needle loop is formed, the sinker loops 1a and 4a made of the ground yarns 1 and 4 have a structure that draws the front and rear needle loops as shown in FIG. 3 is a knitted structure that has a form extending in the knitting direction while being fixed to the front and back fabrics with a needle loop.

  Next, a specific method of jacquard control for the elastic yarns 2 and 3 will be described with reference to FIGS. FIG. 4 is an explanatory view showing a change example of the jacquard control structure of the elastic yarn 2 in the jacquard hoe PJB5, and FIG. 5 is an explanation view showing a change example of the jacquard control structure of the elastic thread 3 in the jacquard hoe PJB6. FIG. Symbols indicated by H and T in the figure indicate the types of control signals for the jacquard guides at the underlap position and the overlap position of each jacquard basket. H represents a signal for displacing the jacquard guide to the basic position, and T represents a signal for displacing the jacquard guide by one gauge to a position opposite to the basic position. The signal transmission timing is twice in one knitting course, the first is the start position of the underlap where the yarn is thrown into the insertion state, and the next is the start position of the overlap for forming the stitch by hanging the yarn on the knitting needle It is. In the figure, the mark indicates the position of each knitting needle and is indicated by a symbol of H or T above and below the knitting needle symbol.

  (1) to (6) in FIG. 4 show six types of jacquard control structures for the elastic yarn 2. (1) is a basic structure, and the elastic yarn 2 repeatedly overlaps the adjacent knitting needles of the front knitting needle row F in the knitting courses F1 and F2, and the formed sinker loop 2a is shown in FIG. The needle loops 2F1 and 2F2 formed by two adjacent front knitting needles F shown in FIG. In the figure, Ff is a front base fabric formed on the front and rear knitting needles F side, and Bf is a rear base fabric formed on the rear knitting needle B side.

  The jacquard control structure (2) is formed on the knitting course F2 by displacing the overlapping position in the arrow direction by one gauge from the position of the basic structure indicated by the dotted line of the elastic yarn 2, so that the formed sinker loop 2b is the basic structure. (1) It is the form which reciprocates between 3 stitches longer than 1 stitch.

  In the jacquard control structure (3), in the knitting course F1, the elastic yarn 2 is displaced in the direction of the arrow by one gauge from the position of the basic structure indicated by the dotted line, and overlaps. ) Similarly, since the overlapping position is displaced in the direction of the arrow by one gauge, as a result, the sinker loop 2c reciprocates between two needles.

  In the jacquard control structure (4), in the knitting course F1, the overlapping position is displaced in the direction of the arrow by one gauge from the position of the basic structure indicated by the dotted line of the elastic yarn 2, so that one sinker loop 2d is formed. The needle row is connected in the warp direction.

  In the jacquard control structure (5), the elastic yarn 2 is changed to an overlap in the knitting course B1, and then the needle is between the front and back needles by overlapping at the position of the basic structure in the knitting course F2. Together with the sinker loop 2e1 connecting the loops, the front and rear needle loops facing each other are connected by the sinker loop 2e2.

  In the jacquard control structure (6), the elastic yarn 2 is changed to the overlap in the knitting course B1, and the underlap is changed to the overlap, and then the knitting course F2 is displaced in the arrow direction by one gauge from the position of the basic structure. , 2f2 is formed, and as a result, the front and rear needle loops between the three needles are connected.

  Also, (7) to (12) in FIG. 5 show six types of jacquard control structures for the elastic yarn 3. (7) is a basic structure, and the elastic yarn 3 repeats overlapping on the knitting needles adjacent to the rear knitting needle row B in the knitting courses B1 and B2, and the sinker loop 3a formed is shown in FIG. It becomes a form which reciprocates between needle loops 3B1 and 3B2 formed by two adjacent rear needle rows B.

  The jacquard control structure (8) is formed on the knitting course B2 by displacing the overlapping position in the direction of the arrow by one gauge from the position of the basic structure indicated by the dotted line of the elastic yarn 3 in the knitting course B2. (7) It is configured to reciprocate between three stitches that are longer than one stitch.

  The jacquard control structure (9) is displaced in the direction of the arrow by one gauge from the position of the basic structure indicated by the dotted line in the knitting course B1. Since the overlapping position is displaced in the direction of the minute arrow, as a result, the sinker loop 3c reciprocates between two needles.

  The jacquard control structure (10) is formed on the knitting course B1 by displacing the overlapping position in the arrow direction by one gauge from the position of the basic structure indicated by the dotted line of the elastic yarn 3 so that one sinker loop 3d is formed. The needle row is connected in the warp direction.

  In the jacquard control structure (11), the elastic yarn 3 is changed to overlap in the knitting course F1, and the needle between the front and rear needles is overlapped at the position of the basic structure in the knitting course B1. Together with the sinker loop 3e1 connecting the loops, the front and rear needle loops facing each other are connected by the sinker loop 3e2.

  In the jacquard control structure (12), the elastic yarn 3 is displaced in the direction of the arrow by one gauge from the position of the basic structure in the knitting course B2, and then the underlap changes to overlap in the knitting course F1, so that the sinker loop 3f1 , 3f2 is formed, and as a result, the front and rear needle loops between the three needles are connected.

  Thus, for the elastic yarn 2, at the time of knitting, one type of jacquard control structure among the jacquard control structures (1) to (6) is selected in each knitting course, and for the elastic yarn 3, the jacquard control structure One type of jacquard control structure in (7) to (12) is selected in each knitting course, and the elastic yarn 2 and elastic yarn 3 jacquard structure are combined.

  The above combinations are determined based on the arrangement of the different elastic strength areas in the fabric of the women's underwear to be knitted. Among these combinations, the one with the largest elastic power is the Jacquard control. It becomes the knitting area of the elastic yarn 2 and the elastic yarn 3 based on the structure (6) and the jacquard control structure (12), and it is effective to be disposed at a part in an underwear or the like that particularly needs correction, The arrangement position and the occupation form can be freely selected.

  The area including these pattern configurations can be set to match a linear or curved area and a continuous area of a small pattern to a desired elastic area, and the combination includes six types of elastic yarns 2 and elastic There are 36 combinations of 6 types of yarn 3, but basically it depends on the number of operations between the knitting needles by each elastic yarn, that is, the length of the sinker loop. A jacquard pattern configuration which is determined according to any aspect on one needle and is referred to as so-called thick ground, thin ground, or hole is applied.

  The jacquard control structures (13) to (16) shown in FIGS. 6 and 7 are still another embodiment, and the jacquard control structures (13) and (15) overlap the elastic yarns 2 and 3, respectively. In this embodiment, the elastic yarn 2 in the jacquard control structure (13) is connected to the signal H in the knitting course F1 so as to prevent overlapping. In the knitting course F2, the signal is changed to H following T, and the direction of the arrow is changed. In the jacquard control structure (15), the elastic yarn 3 is knitted by changing the signal to H following the H in the knitting course B1, and changing the signal to H following the T in the knitting course B2. These jacquard structures (13) and (15) are used when emphasizing the surface effect of only the needle loop of the non-elastic yarn, and the elastic yarns 2 and 3 are concealed in the fabric. The

  Further, the jacquard control structures (14) and (16) constitute a so-called second stitch knitting structure in which the elastic yarns 2 and 3 are simultaneously overlapped by two adjacent knitting needles. In the structure (14), the elastic yarn (2) changes its signal to H following the T in the knitting course F1, and changes its signal to T following the H in the knitting course F2. In the jacquard control structure (16), the elastic yarn 3 changes the signal to H following the T in the knitting course B1, and changes the signal to T following the H in the knitting course B2. The jacquard control structures (14) and (16) are appropriately applied when a partial physical property of the elastic fabric is very strong and less stretched and has a large elastic power.

  The jacquard control structures (17), (17a), (18a), (18b) for the elastic yarn 2 and the jacquard control structures (19), (19a), (20a) for the elastic yarn 3 shown in FIGS. ), (20b) is another embodiment of the knitting method of the present invention. The knitting structure of the ground yarns 1 and 4 is the same as that in the above embodiment, and the description thereof is omitted. The jacquard control organization of this embodiment is basically a chain knitting as shown by the jacquard control organizations (17) and (19).

  The jacquard control organization (17a) changes the signal H to T in each knitting course in the jacquard control organization (17a), so that the elastic yarn 2 moves in the direction of the minute needle row between 1 gauge. This leads to knitting needles without yarn. Similarly, the jacquard control organization (19a) changes all the signals H to T in each knitting course in the jacquard control organization (19a), so that the elastic yarn 3 moves in the 1-gauge minute needle row direction. This results in a space between the knitting needles without yarn. The space between the knitting needles without the yarn is a portion where no elastic yarn is present, and the combination of both portions causes the hole knitting effect to occur on the fabric.

  The jacquard control organization (18a) and (18b) both change the jacquard control organization (17) to provide an underlap portion between one gauge, which corresponds to a so-called thin ground organization, For 18a), the sinker loop 2a of the elastic yarn 2 reciprocates between the two needles as in the jacquard control structure (1) shown in FIG. The sinker loop 2a is positioned opposite to the sinker loop 4a of the ground yarn 4 as shown in FIG. 2, whereas the sinker loop 2b in the jacquard control structure (18b) It is located in the same direction as the sinker loop 4a. Here, when comparing the jacquard control organization (18a) and the jacquard control organization (18b), even if the jacquard control organization (18a) is the same thin fabric, the sinker loop 4a and the sinker loop 2a have the same closed Since they are connected under the needle loop, the expansion in the width direction (the weft direction) is restricted, whereas the sinker loop 4a and the sinker loop 2b are opened in the same direction. Since it is knitted under the needle loop of the eye, it is not restricted by the different direction underlap between the yarns, so that the stretch in the width direction (weft direction) is improved.

  Similarly, the jacquard control organizations (20a) and (20b) are provided by changing the jacquard control organization (19) to provide an underlap portion between one gauge. As for (20a), the sinker loop 3a of the elastic yarn 3 reciprocates between two needles in the same manner as the jacquard control structure (7) shown in FIG. The sinker loop 3a is positioned opposite to the sinker loop 1a of the ground yarn 1 as shown in FIG. 2, whereas the sinker loop 3b in the jacquard control structure (20b) It is located in the same direction as the sinker loop 1a. Here, when comparing the jacquard control organization (20a) and the jacquard control organization (20b), even if the jacquard control organization (20a) is the same thin fabric, the sinker loop 1a and the sinker loop 3a have the same closed Since they are connected under the needle loop, the expansion in the width direction (the weft direction) is restricted, whereas the sinker loop 1a and the sinker loop 3b are opened in the same direction. Since it is knitted under the needle loop of the eye, it is not restricted by the under-wrapping of the yarns in different directions, so that the stretch in the width direction (weft direction) is improved.

  (21) and (22) in FIG. 10 are jacquard control structures in which the elastic yarn 2 connects the front and rear needle loops. In the case of the jacquard control structure (21), the elastic yarn 2 is jacquard in the knitting course F1. The front knitting needle which is shifted to the left by 1 gauge from the basic position of the control structure (17), overlaps with the adjacent knitting needle, returns to the original basic knitting needle position with the knitting course B1, and is opposed with the knitting course F2. After overlapping, the front and rear needle loops are connected.

  On the other hand, in the case of the jacquard control structure (22), the elastic yarn 2 continuously overlaps the front and rear opposing knitting needles in the knitting course F1 and the knitting course B1, and then the jacquard control structure in the knitting course F2. After shifting from the basic position (17) to the left by 1 gauge and overlapping with adjacent knitting needles, the front and rear needle loops are connected.

  In the jacquard control structure (21) and the jacquard control structure (22), the needle loop is connected between adjacent knitting needles facing each other in both the structures. The opening of the elastic zone is closed by F2 and the jacquard control structure (22) is closed by the knitting course F2 to close the elastic area by the jacquard control structure (21). It is larger than the jacquard control organization (22) that is the eye.

  (25) and (26) in FIG. 11 are jacquard control structures in which the elastic yarn 3 connects the front and rear needle loops. In the case of the jacquard control structure (25), the elastic yarn 3 is jacquard in the knitting course B1. Shift to the 1 gauge right from the basic position of the control structure (19), overlap with the adjacent knitting needle, continue to return to the original basic knitting needle position in the knitting course F2, and then over the front knitting needle facing the knitting course B2. After lapping, the knitting course F1 returns to the basic knitting needle position, and the front and rear needle loops are connected.

  In contrast, in the case of the jacquard control structure (26), the elastic yarn 3 continuously overlaps the front and rear opposing knitting needles in the knitting course B1 and the knitting course F2, and then in the knitting course B2. Shifting from the basic position (17) to the right by 1 gauge, overlapping with adjacent knitting needles, and connecting the front and rear needle loops.

  In the jacquard control structure (25) and the jacquard control structure (26), the needle loop is connected between adjacent knitting needles facing each other in both the structures. The opening of the elastic zone is closed by B2 and the jacquard control structure (26) is overlapped by the knitting course B2 to close the opening of the jacquard control structure (25). It is larger than the jacquard control organization (26) that is the eye.

  The jacquard control organizations (23), (24), (27), and (28) are similar to the above-described jacquard control organizations (13), (14), (15), and (16) in another embodiment. Yet another embodiment. The jacquard control structure (23) is the elastic yarn 2, and the jacquard control structure (27) is the elastic yarn 3, and the elastic yarns 2 and 3 are inserted in the insertion direction in the warp direction without overlapping. .

  In this embodiment, in order to prevent overlapping, in the jacquard control structure (23), the elastic yarn 2 changes the signal at the knitting course F1 to T after the H, and the signal at the knitting course F2 at the H after the T. After the change, the signal is changed to T after T in the knitting course B2.

  In the jacquard structure (27), the elastic yarn 3 changes the signal in the knitting course F1 to T after the T, changes the signal to H in the knitting course B1, and then changes the signal to T in the knitting course B2. Knit by changing to H following T. These jacquard control structures (23) and (27) are employed when a surface effect is required only with a needle loop made of non-elastic ground yarn, like the jacquard control structures (13) and (15). Thus, the elastic yarns 2 and 3 are concealed in the fabric.

  The jacquard control structures (24) and (28) constitute a so-called two-dimensional knitting structure in which the elastic yarns 2 and 3 are simultaneously overlapped by two adjacent knitting needles. In the control structure (24), the elastic yarn 2 changes the signal to H following the T in the knitting course F1, and changes the signal to T following the H in the knitting course F2.

  Further, in the jacquard control structure (28), the elastic yarn 3 changes the signal at the knitting course F1 after T, changes the signal at the knitting course B1, changes the signal at T after the T, and then changes the signal at the knitting course B2. After H, change to T.

  In addition, the arrow shown in each drawing in the above description indicates the direction in which the guide of each jacquard cage moves by jacquard control.

  The Example which manufactured the jacquard warp knitted fabric for bras among the underwear for women using the Example knitting method of the present invention is described. In the following embodiments, the knitted knitted fabrics are knitted using one of each of the control fabrics of the elastic yarns 2 and 3 among the jacquard control fabrics (1) to (16) at any part. .

  FIG. 12 shows a wing member as one constituent member of a brassiere, 30 is an edge portion formed by maintaining a constant width and forming a peripheral edge, and the elastic yarn 2 is made of a jacquard control structure (2). The elastic yarn 3 is knitted with the jacquard control structure (8), and the elastic yarns 2 and 3 both become so-called thick ground composite fabrics in which the sinker loops reciprocate between the three needles. Becomes a part with large physical properties.

  Reference numeral 31 denotes a main body surrounded by the edging portion 30, which has a relatively small elastic extension force as compared with the edging portion 30, but has a pattern configuration. In the figure, a floral pattern is formed, and the portions indicating the stem 32, the leaf 33 and the like represent a clear line pattern on the fabric by the polymerized structure of the jacquard control structures (2) and (8), and the petals 34 is also a solid pattern of the polymerized structure of the jacquard control structures (2) and (8).

  The main portion 31 other than the floral pattern by the stem 32, the leaf 33, and the petal 34 is a so-called thin ground composite fabric reciprocating between two needles formed by the polymerized structure of the jacquard control structures (1) and (7). Become.

  FIG. 13 shows that a jacquard warp knitted fabric is used for a brassiere, and the left and right cup parts 35 and 36 and a connecting part 37 that connects them are integrally knitted, and the entire brassiere is cut out of the knitted fabric. It is formed by separating from (not shown).

  Next, the jacquard control organization for each part will be specifically described. Since the left and right cup portions 35 and 36 and the left and right wing portions 38 and 39 are symmetrical with respect to the connecting portion 37, the description of each of these portions will be made only for the left cup portion 35 and the left wing portion 38. The description of the right cup portion 36 and the right wing portion 39 is omitted.

  First, the connecting portion 37 is made of a polymer structure of Jacquard control structures (2) and (8), so that it has a physical property with little elongation and high elastic force. The connecting portion 40 and the edge portion 42 in the left wing portion 38 are knitted.

  Moreover, in the upper edge part 43 in the left cup part 35, using the superposition | polymerization structure | tissue of Jacquard control structure | tissue (1) and (7) brings about the physical property which has comparatively elastic force and has elongation.

  Furthermore, 44 is a boundary line for distinguishing the left cup part 35 and the connecting part 37. By adopting the jacquard control structures (1) and (7), a slightly thin fabric structure is formed. To represent the border.

  Reference numeral 45 denotes a main portion excluding the handle area of the left cup portion 35, which performs knitting using the jacquard control structures (1), (4), and (7). This jacquard control structure is composed of a net structure with elastic yarns 2 of two types of front knitting structures and a thin ground structure with elastic yarns 3 of the back, and is composed of these superposed structures. It has a certain appearance.

  The floral line pattern 46 representing the above-described pattern structure is knitted using the jacquard control structures (2) and (7). Since this jacquard control structure is a superposed structure of a thick ground structure by the front elastic yarn 2 and a thin ground structure by the back elastic yarn 3, it has a slightly raised shape from the main portion 45, and the line pattern 46 is clearly expressed. The

  47 is a solid pattern of flowers, and this part is knitted using the jacquard control organization (2), (8). The jacquard control structure is a superposed structure of both thick textures formed by the front elastic yarn 2 and the back elastic yarn 3, and is suitable for filling the space between the line patterns 46 to express a sense of volume.

  The main portion of the left wing portion 38 forms a lattice pattern, and the lattice portion 48 is knitted using the jacquard control structures (2), (7), (8). This jacquard control structure is composed of a thick ground structure by the front elastic thread 2 and a superposed structure of a thick or thin ground structure by the back elastic thread 3 in two types of structures. 49 performs knitting using the jacquard control organization (1), (7), (8). This jacquard control structure is composed of a thin texture of the front elastic yarn 2 and a thick texture or a thin texture of the back elastic yarn 3, so that the main portion 49 is thin and has a relatively elastic force, and has ventilation. The design effect by the lattice part 48 is brought about in this.

  FIG. 14 shows the jacquard warp knitted fabric shown in FIG. 13 as a raw material, and the cup portions 35 and 36 are molded by a conventional method, and the left and right string connecting portions 40a and 40b are connected to the left and right wing portions 38 and 39. At the same time, the shoulder straps 50a and 50b are attached, and the holding members 51 and 52 are sewn to the free ends 38a and 38b of the left and right wing portions 38 and 39, thereby completing the brassiere product.

  Regarding the present invention, the bra that is a typical women's underwear has been described in the above embodiment, but the present invention is not limited to a brassiere and can be optimally used for women's underwear that requires a body shape correction function such as a girdle, shorts, and body suit. Needless to say, suitable correction forms can be obtained by combining various jacquard control structures, and by adding a pattern configuration, women's underwear having the required physical properties and design properties can be obtained. It is.

It is a schematic side view of a warp knitting machine having two rows of needle bars provided with jacquard ridges used when knitting the jacquard warp knitted fabric of the present invention. It is one Example of the knitting organization chart for implementing the knitting of the jacquard warp knitted fabric of this invention. 1 is a perspective view schematically showing a knitting yarn structure of a jacquard warp knitted fabric according to the present invention. It is explanatory drawing which shows the change examples (1)-(6) of the jacquard control structure | tissue of the elastic yarn 2 in the jacquard ridge PJB5 among one Example of the knitting method of the jacquard warp knitted fabric of this invention. It is explanatory drawing which shows the example (7)-(12) of a change of the jacquard control structure | tissue of the elastic thread | yarn 3 similarly in jacquard ridge PJB6. It is explanatory drawing which shows another example of a change (13), (14) of the jacquard control structure | tissue of the elastic thread | yarn 2 similarly in jacquard ridge PJB5. It is explanatory drawing which shows another example of a change (15), (16) of the jacquard control structure | tissue of the elastic thread | yarn 3 similarly in Jacquard reed PJB6. Among the other examples of the knitting method of the jacquard warp knitted fabric of the present invention, the change examples (17), (17a), (18a), (18b) of the jacquard control structure of the elastic yarn 2 in the jacquard ridge PJB5 FIG. It is explanatory drawing which shows the example of a change (19), (19a), (20a), (20b) of the jacquard control structure | tissue of the elastic thread | yarn 3 similarly in jacquard ridge PJB6. It is explanatory drawing which shows another example of a change (21)-(24) of the jacquard control structure | tissue of the elastic thread | yarn 2 similarly in Jacquard reed PJB5. It is explanatory drawing which shows another example of a change (25)-(28) of the jacquard control structure | tissue of the elastic thread | yarn 3 similarly in jacquard ridge PJB6. It is a perspective view which shows the Example which made the wing part containing the pattern of the bra the jacquard warp knitted fabric knitted by the knitting method of this invention. The jacquard warp knitted fabric knitted by the knitting method of the present invention is used for a brassiere, and the right and left cup parts and the left and right wing parts are knitted integrally, and a perspective view showing an example in which the cup part and the wing part have a pattern FIG. It is a perspective view which shows the example which created the brassiere product using the jacquard warp knitted fabric of FIG.

Explanation of symbols

GB1, GB2, GB3 Front side ground PJB5, PJB6 Jacquard ground GB7, GB9, GB10 Rear side ground 1 Ground thread (inelastic thread)
2 Elastic thread 3 Elastic thread 4 Ground thread (inelastic thread)
(1) to (6) Jacquard control texture (7) to (12) for the elastic thread 2 Jacquard control texture (13) for the elastic thread 3, (14) Jacquard control texture (15) for the elastic thread 2 ( 16) Jacquard control structure (17), (17a), (18), (18b) for elastic yarn 3 Another example jacquard control structure (19), (19a), (20a), (20b) for elastic yarn 2 ) Another example jacquard control structure (21), (22), (23), (24) for the elastic yarn 3 Another example jacquard control structure (25), (26), (27), for the elastic yarn 2 (28) Another embodiment for elastic yarn 3 Jacquard control structure 30 Edge portion 31 Main portion 35 Left cup portion 36 Right cup portion 37 Connection portion 38 Left wing portion 39 Right wing portion

Claims (6)

  A method of knitting a jacquard warp knitted fabric using a double needle warp knitting machine in which base fabric forming ridges are arranged before and after the jacquard ridge, and passing an elastic yarn such as polyurethane through the jacquard ridge The non-elastic yarn such as polyamide is passed through the front and rear base fabric forming ridges, and the elastic yarn is jacquard controlled to change the knitted fabric density in accordance with the preset warp knitting area. A jacquard in which a fabric elastic strength region is provided, a non-elastic yarn for forming a front base fabric is looped with a rear needle, and a non-elastic yarn for forming a rear base fabric is looped with a front needle row A method for knitting warp knitted fabric.   The method for knitting a jacquard warp knitted fabric according to claim 1, comprising two rows of jacquard ridges and knitting each jacquard ridge by passing an elastic yarn.   The knitting method for a jacquard warp knitted fabric according to claim 1 or 2, wherein the elastic yarn is subjected to jacquard control to form a pattern.   The knitting method for a jacquard warp knitted fabric according to any one of claims 1 to 3, wherein the elastic yarn is a heat-sealing yarn having heat-fusibility.   Women's underwear knitted by the knitting method according to claim 1.   The women's underwear according to claim 5, wherein the women's underwear is a brassiere, and the cup portion and the wing portion are integrally formed.

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