JP2012046842A - Cylindrical fabric comprising jersey jacquard pattern and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method of manufacturing a cylindrical fabric inside of which a jump stitch is arranged in a wale direction over a color scheme fabric composing a jersey jacquard pattern, without a post-process such as a threads disposition process in the cylindrical fabric comprising the jersey jacquard pattern.SOLUTION: In the process of forming a C-shaped fabric by folding a ground fabric at a folding point of a rear needle bed, a thread feeding opening for the ground stands by a position outside of a fabric area. The thread feeding opening for the ground starts knitting again so as to connect adjacent stitches over the folding position after forming a color scheme fabric into a cylindrical shape by use of a thread feeding opening for color scheme. The thread feeding opening for the ground forms stitches to reach to a position of one needle bed opposite to the position of another needle bed at which the thread feeding opening for the color scheme stands by, and then stops. Each thread feeding opening for the ground and the color scheme is moved back to the direction in which the thread feeding opening for the ground has moved, and starts knitting again so as to connect adjacent stitches over the folding position.

Description

  The present invention arranges the crossover yarn from the color arrangement knitted fabric that circulates in the course direction with respect to the ground knitted fabric to the color distribution knitted fabric of the next course connected in the wale direction inside the tubular knitted fabric. The present invention relates to a tubular knitted fabric and a knitting method thereof.

  Some knitted fabric products use jacquard patterns expressed by changing the color and material of the knitting yarn. Among them, the tengu jacquard pattern that does not become a rubber texture is thin and light. Often used in Tendon jacquard patterns are knitted in a single knitting course with a plurality of knitting yarns, and when the stitches are not visible on the front side, a crossover yarn due to a mistake passes over the back side of the stitches of other colors and materials. However, in a tubular knitted fabric such as a knit tie, the tenacity jacquard pattern is easy to use because the transition yarn is not caught. There is shown a knitting method in which the inner diameter of the tubular knitted fabric is narrowed and does not stretch while knitting such a tengu jacquard pattern in a tubular shape (see Patent Document 1).

Japanese Patent No. 3126272

  On the other hand, when forming a tentacle jacquard pattern on a tubular knitted fabric, if the color arrangement knitted fabric as a pattern to be knitted by feeding from the same yarn feeder is arranged apart in the wale direction, Crossover yarn is generated. FIG. 4 is a schematic view of a tubular knitted fabric 10 provided with a tengu jacquard pattern. As shown in the figure, a tubular knitted fabric 10 having a tentacle jacquard pattern has a color arrangement knitted fabric 4 arranged in a ground knitted fabric 2, and the two knitted fabrics are combined to form a tentacle jacquard pattern. . The knitting of the tubular knitted fabric 10 is carried out by using the yarn feed port 6 for knitting yarns for knitting the ground knitted fabric 2 mainly. The yarn feeder 8 for knitting the knitted fabric 4 stands by outside the knitted fabric area that does not interfere with the knitting while the ground knitted fabric 2 is knitted. The ground knitted fabric 2 is knitted and lowered downward from the mouth sequentially. After the knitting of the color knitted fabric 4, the knitting yarn from the yarn feeder 8 waiting outside the knitted fabric region is also supplied as the ground knitted fabric 2 is lowered. If the knitting is resumed using the yarn feeder 8, the cross yarn 9 crosses in the wale direction outside the tubular knitted fabric 10.

  An object of the present invention is to provide a post-process such as yarn finishing in a tubular knitted fabric provided with a tentacle jacquard pattern by arranging a wale-direction transition yarn across the color knitted fabric constituting the pattern inside the tubular knitted fabric. It is providing the knitting method which can be made unnecessary, and the knitted fabric obtained by the knitting.

  The present invention is a flat knitting machine comprising at least a pair of front and back needle beds and a plurality of yarn feeders for supplying knitting yarns to a plurality of knitting needles arranged on each needle bed, using the front and back needle beds using a ground yarn feeder. In the method for knitting a tubular knitted fabric comprising a tentacle jacquard pattern for knitting a colored knitted fabric in a cylindrical shape on the front and back needle beds using a yarn feeder for coloration on a cylindrical ground knitted fabric knitted in When knitting a ground knitted fabric in a C-shape using the front and back needle beds, the ground yarn feeder is located on the other side with respect to the position of the color yarn feeder. In the middle of knitting the ground knitted fabric into a C-shape using the needle bed side, the ground yarn feeder is kept waiting at a position outside the knitted fabric region, and the color arrangement knitted fabric is tubed using the yarn feeder for coloring. After knitting, the knitting is resumed using the ground yarn feeder, and adjacent to the folding position. The process of joining the stitches to be performed and the yarn feeder for the ground are knitted to the knitting needles on the other needle bed opposite to the position of the one needle bed on which the yarn feeder for coloration stands by, and stopped. A step of returning each of the yarn feeders to the opposite direction in which the yarn feeder for the ground has moved, and then restarting knitting using the yarn feeder for the ground and joining adjacent stitches across the turn-back position. It is characterized by that.

  Further, in the present invention, when the color knitted fabric is knitted in a cylindrical shape at the front and back needle beds using the yarn feeder for color knitting, the knitted color knitted fabric is knitted from the turn-back position of the ground knitted fabric folded back in a C shape. After starting and circular knitting, it waits at the turning position.

  Furthermore, the tubular knitted fabric according to the present invention uses a flat knitting machine including at least a pair of front and back needle beds and a plurality of yarn feeders for supplying knitting yarns to a plurality of knitting needles arranged on each needle bed. A tubular knitted fabric having a tentacle jacquard pattern for knitting a color knitted fabric in a cylindrical shape using a yarn feeder for coloration on a cylindrical ground knitted fabric knitted using a yarn feeder, Folded at the folding position within the area, knitted the ground knitted fabric in a C shape using the front and back needle beds, joined adjacent stitches across the folding position, and in the course direction across the color scheme knitted fabric due to mistakes The crossover yarn and the crossover yarn in the wale direction between the respective color arrangement knitted fabrics are arranged in the vicinity of the folding position in the ground knitted fabric region and inside the tubular knitted fabric.

  In the present invention, the coloring yarn feeder is stopped at the turn-back position of the ground knitted fabric and waited so that the crossing with the yarn feeder for the ground is not performed and the transition yarn is arranged on the inner side, and the yarn end after knitting Is no longer necessary.

  Further, when the color knitted fabric is knitted into a cylindrical shape at the front and back needle beds using the yarn feeder for color knitting, the knitting of the color knitted fabric is started from the folded position of the ground knitted fabric that is folded back into a C shape and knitted. After the circular knitting, the color knitted fabric can be knitted continuously by waiting at the turn-back position.

  In addition, the tubular knitted fabric having the tenacity jacquard pattern according to the present invention includes a cross-direction cross yarn that crosses in the color scheme knitted fabric by mistake and a cross yarn in the wale direction between the color scheme knitted fabrics. The knitted fabric is arranged near the turn-back position in the region and inside the cylindrical knitted fabric, and does not require yarn termination.

It is the schematic of the knit tie 1 which is an Example of this invention. It is a knitting diagram at XX of a knit tie 1 according to an embodiment of the present invention. FIG. 3 is a knitting diagram at XX of the knit tie 1 following FIG. 2. It is the schematic of a cylindrical knitted fabric provided with the tengu jacquard pattern by the conventional knitting.

  Hereinafter, the knit tie 1 will be described as an embodiment of the present invention. The flat knitting machine used for knitting is a two-bed flat knitting machine having a pair of front and back needle beds, the rear needle bed can be racked against the front needle bed, and a plurality of yarn feeders are provided above the needle bed. It is what you have. In the following knitting diagrams, the number of stitches is made smaller than the actual knitting for convenience of explanation.

  FIG. 1 is a schematic view of a knit tie 1. The knit tie 1 knitted in the present embodiment is a tubular knitted fabric, and the knitted fabric is all knitted with a tentacle. As shown in the figure, the knit tie 1 has begun to be knitted from the set-up portion 3, and has a tentacle jacquard pattern in which a color knitted fabric 4 with different knitting yarns is provided on a ground knitted fabric 2 as a base. The color arrangement knitted fabric 4 located between the alternate long and short dash line XX is knitted using one yarn feeder. The knitting of the ground knitted fabric 2 and the color arrangement knitted fabric 4 at the position of the alternate long and short dash line XX will be described with reference to FIGS.

  2 and 3 are knitting diagrams taken along one-dot chain line XX of the knit tie 1 shown in FIG. 1 as an example. In the knitting diagram, the number on the left side in the drawing indicates the knitting step (S), and the left and right arrows indicate the knitting direction. The thick line indicates the knitting direction during knitting, the thin line indicates the direction in which only the yarn feeder moves, and the dotted line indicates the direction in which only the carriage (not shown) moves. FB represents the front needle bed, BB represents the rear needle bed, uppercase letters A to L represent FB knitting needles, and lowercase letters a to l represent BB knitting needles. A circle indicates a new stitch formed in the knitting step, and a V mark indicates a tack. In addition, illustration is abbreviate | omitted about the stitch | hook which is not related to the new knitting in each knitting step, and has been latched by the knitting needle. Moreover, the positional relationship of the yarn feeders 6 and 8 shown in the drawing is such that the yarn feeder 6 is on the near side and the yarn feeder 8 is on the rear side.

  The knitting steps S1 to S12 shown in FIGS. 2 and 3 will be described. S1 indicates the knitting of the knitted fabric area as the ground knitted fabric 2 of the knit tie 1. The ground yarn feeder 6 is moved to the right by being accompanied by a carriage (not shown), and forms stitches by the knitting needles a to l of the BB. Further, the yarn feeder 6 is moved to the left, and stitches are formed by the knitting needles L to A of the FB. In S2, a stitch is formed with the knitting needle a to the knitting needle f in the right direction, and tacking is performed with the knitting needle g. This is performed as a start of knitting in a C-shape following the BB knitting needles f and g as a folding position. In S3, stitches are formed with the knitting needles f to a of the BB in the left direction.

  In S4, stitches are formed with the knitting needles A to L of the FB toward the right. At this stage, the knitting of one course of the ground knitted fabric 2 is not completed by C-shaped knitting, and the yarn feeder 6 for the ground once stands by at a position outside the knitted fabric region. In S5, a new yarn feeder 8 for color arrangement is newly added, tucked to the right with the knitting needles D, F of the FB, and then stitches are formed on the knitting needles h, j, l of the BB. The tack here is to fix the knitting yarn when the yarn feeder 8 is moved from outside the ground region when forming the stitch with the knitting needle h, and since the tack is removed in a later process, there is no connection between the front and the back. In S6, the yarn feeder 8 for color arrangement is moved to the left, and stitches are formed by the knitting needles K, I, G, E, C, and A of the FB.

  In S7, the yarn feeder 8 is moved to the right, and stitches are formed on the knitting needles b, d, and f of the BB. Further, only the yarn feeder 8 is moved toward the left in the opposite direction. The yarn feeder 8 for color arrangement waits in the knitted fabric area in a state where it is connected to the stitches of the knitting needle f adjacent to the turn-back position of the ground knitted fabric 2 after the circular knitting. In the tubular knitting method, yarn feeders that are not used are often kept outside the knitted fabric region. However, the yarn feeder 8 waits at this position in order to place the crossover yarn 9 inside the tubular knitted fabric. Since the knit tie 1 is a tubular knitted fabric, the position where the knitted fabric is joined at the turn-back position is preferably near the center of the knitted fabric on the back side, but may be within the knitted fabric region.

  In S8, after knitting in S4, knitting using the yarn feeder 6 that has been waiting at a position outside the knitted fabric region is resumed toward the left. A stitch is formed with the knitting needles 1 to g of the BB, and tacking is performed with the knitting needle f. One knitting course with C-shaped knitting is completed by knitting in S8, and adjacent stitches can be joined across the turn-back position by this tack. The yarn feeder 6 waits at a position outside the knitted fabric area, but has resumed in the same knitting course, so other knitting does not form a plurality of courses, and a crossover yarn is generated across the plurality of courses. There is nothing. In S9, stitches are formed with BB knitting needles g to l toward the right. In S10, stitches are formed with the knitting needles L to F of the FB toward the left, and the knitting is temporarily stopped at the position of the knitting needle F of the FB opposite to the BB where the ground yarn feeder 6 turns back, and the ground yarn feeder 6 and the yarn feeder 8 for color arrangement are moved rightward and returned.

  In S11, knitting is resumed using the yarn feeder 6 for the ground, and stitches are formed with the knitting needles E to A of the FB toward the left. In S12, stitches are formed with the knitting needles a to f of the BB toward the right, and tacking is performed with the knitting needle g. In S9 to S12, the ground knitted fabric is knitted for one course in a C-shape, and the adjacent stitches are joined across the turn-back position by tacking the stitches of the knitting needle g. Further, the yarn feeder 8 is made to stand by at this position, and the yarn feeder 8 is moved to the position of the knitting needle i by moving the yarn feeder in accordance with the ground yarn feeder 6, and the stitch formed by the knitting needle f of S7 and The crossover thread is lowered below the mouth. Therefore, when tucking with the knitting needle g in S12, knitting can be performed without hooking the transition yarn of the yarn feeder 8 on the knitting needle. Therefore, the tubular knitted fabric can be formed with the transition yarn of the yarn feeder 8 located on the back side being in front (inside). Since the transition yarn can be arranged on the inner side, the yarn end after knitting is also unnecessary.

  In the present embodiment, at the time of knitting of S3 to S4 and S8 using the above-described ground yarn feeder 6, all the knitted fabric regions are knitted as the ground knitted fabric, and the yarn feeder 8 for color arrangement is used. In the formation of the color arrangement knitted fabric of S5 to S7, knitting was performed every other stitch. As a result, a difference in the knitting in the wale direction is provided between the ground knitted fabric and the color knitted fabric, and the stitches of the color knitted fabric are increased. However, one knitting course is performed by forming both the ground knitted fabric and the color knitted fabric. It does not matter if it is a Tenji Jacquard organization. As the tengu jacquard pattern, the sizes of the stitches of the ground knitted fabric and the color knitted fabric can be made uniform.

  The embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the gist of the present invention. The folding position shown in the embodiment is the rear needle bed, but it may be the front needle bed. In this case, the positional relationship between the front and the back of the yarn feeder for the ground and the yarn feeder for coloring may be switched. Furthermore, although one yarn feeder for color arrangement is used, a plurality of yarn feeders may be used. For example, while a ground yarn feeder is waiting, a plurality of color yarn feeders may be used one by one, and the circular knitting may be performed sequentially.

DESCRIPTION OF SYMBOLS 1 Knit tie 2 Ground knitted fabric 4 Color scheme knitted fabric 6, 8 Yarn feeder 9 Transition yarn 10 Tubular knitted fabric

Claims (3)

A cylinder knitted on the front and back needle beds using a ground yarn feeder in a flat knitting machine comprising at least a pair of front and rear needle beds and a plurality of yarn feeders for supplying knitting yarn to a plurality of knitting needles arranged on each needle bed In a knitting method of a tubular knitted fabric provided with a tenacity jacquard pattern for knitting a colored knitted fabric in a cylindrical shape with front and back needle beds using a yarn feeder for coloration on a shaped ground knitted fabric,
When knitting a ground knitted fabric in a C-shape using the front and back needle beds at the folding position within the knitted fabric region of one needle bed, the ground yarn feeder is positioned relative to the position of the color yarn feeder. In the middle of knitting the ground knitted fabric in a C-shape using the other needle bed side,
Wait for the yarn feeder for the ground at a position outside the knitted fabric area, knit the color scheme knitted fabric into a cylindrical shape using the yarn feeder for color scheme, restart the knitting using the yarn feeder for the ground, and turn back Joining the adjacent stitches across the position;
The yarn feeder for the ground is knitted up to the knitting needle of the other needle bed facing the position of the one needle bed where the yarn feeder for coloration stands by, and stops. The method includes the step of resuming knitting using the ground yarn feeder and joining adjacent stitches across the turn-back position after returning to the opposite direction in which the yarn feeder has moved. A method for knitting a tubular knitted fabric having a pattern. When the color knitted fabric is knitted into a cylindrical shape at the front and back needle beds using the yarn feeder for color knitting, the knitting of the color knitted fabric is started from the turn-back position of the ground knitted fabric that is folded back into a C shape and knitted around. 2. A method for knitting a tubular knitted fabric having a tenacity jacquard pattern according to claim 1, wherein the knitting method waits at the turn-back position. A cylindrical shape knitted with a ground yarn feeder using a flat knitting machine having at least a pair of front and rear needle beds and a plurality of yarn feeders for supplying knitting yarn to a plurality of knitting needles arranged on each needle bed A cylindrical knitted fabric having a tenacity jacquard pattern for knitting a color knitted fabric in a tubular shape using a yarn feeder for color combination on the ground knitted fabric of the fabric, folded back at the folding position within the knitted fabric region, and front and back needle beds Knitting a ground knitted fabric in a C-shape, joining adjacent stitches across the turn-back position, and crossing the yarn in the course direction across the color scheme knitted fabric, and the wale between each color knitted fabric A tubular knitted fabric provided with a tenacity jacquard pattern, characterized in that crossover yarns extending in the direction are arranged in the vicinity of the folding position in the ground knitted fabric region and inside the tubular knitted fabric.

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