WO2007020829A1

WO2007020829A1 - Knitting method of fabric having piping portion, and its fabric

Info

Publication number: WO2007020829A1
Application number: PCT/JP2006/315588
Authority: WO
Inventors: Manabu Yui
Original assignee: Shima Seiki Mfg., Ltd.
Priority date: 2005-08-12
Filing date: 2006-08-07
Publication date: 2007-02-22
Also published as: JPWO2007020829A1

Abstract

A piping portion knitted by total needles is provided at the end of a tubular fabric consisting of front and rear fabrics. In the method for forming a piping portion by total needles at the end of a tubular fabric using a weft knitting machine equipped with a composite needle consisting of a needle body and a slider, when the piping portion is formed at one needle bed, an idle needle is provided by holding part of a stitch locking at the other needle bed on to an adjacent needle on the same needle bed, an increase is formed in the idle needle, a piping portion is formed by total needles at one needle bed, the piping portion is connected by transferring a stitch increased in the other needle bed to one opposing needle bed, and after welt seam processing is performed, a piping portion is also formed at the other needle bed by total needles.

Description

Specification

Knitting method of knitted fabric having piping part and knitted fabric

Technical field

The present invention relates to a knitting method and a knitted fabric for providing a piping portion with a total number of needles at a terminal portion of a main body knitted fabric knitted without sewing.

Background art

[0002] Conventionally, there has been proposed a method of forming a V and piping part at the end part of a tubular knitted fabric such as a heel part or a skirt part of a knitwear or a supporter.

[0003] For example, Document 1 is a method of providing a piping part at the terminal part of the body part of a sweater, in which the starting end part and the terminal part of the noving are connected using an elastic yarn, and a bind off process is performed. This is not about the tubular knitted fabric. Reference 2 is a method in which an annular piping part is provided at the end of a supporter, which is a tubular knitted fabric. The piping part is knitted in parallel with the front piping part and the rear piping part alternately. It is. Both the tubular knitted fabric body and the piping part are needle-knitted.

Patent Document 1: Japanese Patent No. 2610208

Patent Document 2: Japanese Patent Application 2004-358179

Disclosure of the invention

Problems to be solved by the invention

[0004] An object of the present invention is to provide a piping portion knitted with a total number of needles at the end of a tubular knitted fabric composed of front and back knitted fabrics.

Means for solving the problem

[0005] The present invention has at least a pair of front and back needle beds in which a needle body having a hook at the tip and a composite needle made of a slider cover having a tender formed by superposing two thin plates are arranged. Then, using a flat knitting machine in which the front and back needle beds are configured to be relatively rackable, the piping part is connected to the end part of the cylindrical main body knitted fabric where the front knitted fabric and the back knitted fabric are continuous at both ends thereof. Is a knitting method characterized by including the following steps.

(1) Prior to knitting the piping section on one needle bed, the front and rear knitted fabrics are each on the needle bed. A step of providing a blank needle by holding a part of a stitch that is locked in the state of the total needle and is locked by a needle of the other needle bed on the adjacent needle on the needle bed.

(2) A step of forming stitches on one needle bed and forming stitches connected to the knitted fabric of one needle bed on the empty needles on the other needle bed provided by the holding.

(3) A step of forming stitches of the piping portion with all the needles on one needle bed.

(4) A step of transferring the stitches of the other needle bed formed in the step (2) to the needles of the opposite one of the needle beds and connecting the starting end portion and the terminal end portion of the piping.

(5) A step of performing bind-off processing on the connected piping parts.

(6) A step of knitting the piping portion with all the stitches on the other needle bed after returning the stitch held in step (1) to the original stitch position.

[0006] Preferably, the arrangement of the empty needles provided by holding is every other needle.

[0007] Preferably, the stitches provided on the empty needle in the step (2) are formed by split knitting.

[0008] In the knitting of the notching part, stitches are formed only at one stitch position at intervals of one less stitch number than the plurality of stitches in each course so that one stitch row is formed in a plurality of courses. However, the stitch positions for forming the stitches are sequentially changed for each course.

(Hereafter referred to as smooth knitting.)

[0009] Further, the knitted fabric is knitted by any one of the knitting methods described above.

[0010] Furthermore, the knitted fabric is characterized in that the piping portion is a heel portion of the knitwear.

The invention's effect

[0011] In the knitting method of the present invention, a piping portion knitted with all the needles can be provided following the end portion of the cylindrical main body knitted fabric having front and rear knitted fabric forces. Therefore, it is possible to obtain a piping portion of the stitch corresponding to the knitting width on the needle bed and the knitting machine gauge. In addition, since the formation of the piping part can be completed independently on either the front or back side of the main body knitted fabric, the stitches move compared to knitting the piping part alternately in parallel on both the front and back knitted fabrics. The knitting process with fewer knives is simple, yarn damage due to the movement of the stitches can be suppressed, and a margin is created in the mouth part. When the formation of piping on the front and back sides of the main body knitted fabric is completed by the bind-off process, the stitches locked to the needles are eliminated. When forming a ring, it is not necessary to form an empty needle by holding, and the knitting process can be further simplified.

[0012] By placing the empty needles provided by holding every other needle, the start and end portions of the noving can be connected in the wale direction with little extension, and the appearance should be good. It is out.

[0013] By forming the stitches on the empty needle by increasing knitting, it is difficult to notice the perforations at the increased stitches.

[0014] By smoothly knitting the noving part, the knitted fabric can be well lowered down the mouth.

[0015] If the knitting method of the present invention is applied to the heel portion of the knitwear, a double-layered knitted fabric is obtained, so that a thick and tense heel can be obtained. Because the bind off part is located inside the knitted fabric, it looks good.

Brief Description of Drawings

FIG. 1 shows the entire sweater knitted by the knitting method of this embodiment.

FIG. 2 is a knitting process diagram of the present example. (Step 1 to Step 8)

FIG. 3 is a knitting process diagram of the present embodiment. (Step 9 to Step 12)

[Fig.4] Knitting diagram for smooth knitting.

Explanation of symbols

[0017] 1… Sweater, 2… Front body, 3… Back body, 4… Right sleeve, 5… Left sleeve, 6… Shoulder, 10… Neck hole, 11 ··· Tock, 12 ·· ············································ 21

BEST MODE FOR CARRYING OUT THE INVENTION

[0018] In the following, as a preferred embodiment of the present invention, a case where the heel portion of a boat neck type sweater is knitted into a piping shape will be described with reference to the drawings.

FIG. 1 shows a sweater knitted by the knitting method of the present embodiment. The knitting of this sweater 1 has a pair of front and back needle beds in which a needle body with a hook at the tip and a composite needle with a slider force with a tongue constructed by overlapping two thin plates are arranged. Furthermore, a flat knitting machine (for example, a stock company), which has a transfer jack bed with transfer jacks arranged in a row above the front needle bed and is configured so that the front and back needle beds are relatively rackable. A computer flat knitting machine manufactured by Shajima Seiki Seisakusho, product name FIRST) is used.

[0020] In this embodiment, when holding a stitch to an adjacent needle on the same needle bed, a lateral force having the above-described compound needle is provided even if a force transfer jack is not provided. In the case of a knitting machine, a stitch can be held to an adjacent needle on the same needle bed through holding to the opposing needle. For holding, the applicant refers to Patent No. 2995464.

[0021] The sweater 1 is knitted from the hem 21 to the shoulder 6 as a tubular knitted fabric in which both ends of the front body 2 and the back body 3 are connected by a known method. The right sleeve 4 and the left sleeve 5 are also knitted in a cylindrical shape from the cuffs 41 and 51. Then, the body and sleeves are joined at the side portions 42 and 52, and knitted as one tubular knitted fabric, branching left and right at the place where the neck hole 10 is formed, and knitting up to the shoulder portion 6 by turnover knitting, respectively. To do. This turn-up knitting is performed by knitting in which the needles in the peripheral portion of the neck hole 10 are sequentially removed from the knitting and inactivated. At the shoulder 6, the knitted fabrics except for the front and rear body 2 and 3 stitches that form the neck hole 10 are joined to each other and the bind off process is performed. At this point, only the stitches forming the neck hole 10 are locked to the needles on the front and back needle beds. Following the neckhole 10 stitch, buttock 11 is knitted.

[0022] Hereinafter, a method of knitting the heel part 11 (the front heel 12, the rear heel 13) in a piping shape will be described with reference to the knitting process diagrams shown in FIGS. In the figure, FB indicates the front needle bed, BB indicates the rear needle bed, A indicates the yarn feeder, and alphabets a, b,. For convenience of explanation, the number of stitches is less than the actual stitches.

[0023] Step 1 is a state in which the stitches forming the neck hole 10 are locked to the needles a to k on the front and back needle beds with all the needles. In the subsequent steps, the piping part is formed, but when the body part is knitted by needle knitting, etc. If it is in a state,

[0024] In Step 2, after the stitches locked by the needles b, d, f, h, j of the rear needle bed BB are transferred to the transfer jack provided at the upper level of the front needle bed FB, the needles of the rear needle bed BB are transferred. Hold to a, c, e, g, i. As a result, the stitching force of the needles b, d, f, h, j of the rear needle bed BB is deposited to the needles a, c, e, g, i of the adjacent rear needle bed BB, and the needle b of the rear needle bed BB , d, f, h, j are empty needles that do not lock the stitches. That is, an empty needle is placed every other needle. [0025] In Step 3, while the yarn feeder A is moved leftward, knitting is performed with the needles a to k of the front needle bed FB, and the needle b, d, f, h, j of the front needle bed FB is engaged. The knitted stitches that have stopped are transferred to the needles b, d, f, h, and j of the back needle bed BB. The stitch transferred by this additional increase is used to connect the stitches that form the piping part formed in the subsequent steps. Details on the extra knitting are mentioned in the applicant's patent 291746. In this example, the stitches are increased by extra knitting. However, the needles on the front needle bed and the empty needles on the rear needle bed may be fed and tacked.

[0026] In Step 4, knitting is performed with the needles a to k of the front needle bed FB while moving the yarn feeder A to the right. In the following step 5, the yarn feeder A is reversed to the left and the knitting is performed with the needles a to k of the front needle bed FB. The stitches formed by the knitting in Step 4 and Step 5 are stitches that form the knitting part, and the knitting in Step 4 and Step 5 is repeated until a desired number of stitch rows are obtained.

[0027] After the stitch row forming the notching portion is formed, in Step 6, the piping start end portion (the stitch row formed on the needles a to k of the front needle bed FB in Step 3) and the end portion (Step 5). Then, stitch rows formed on the needles a to k of the front needle floor FB are connected. Transfer the stitches locked to the needles b, d, f, h, j on the rear needle bed BB to the needles b, d, f, h, j on the front needle bed FB in the extra knitting in Step 3. Return. As a result, the piping start and end portions are connected via these stitches.

[0028] In Step 7, the bind-off process is performed on the stitches of the needles a to k of the front needle bed FB while moving the yarn feeder A used for knitting the nobbing portion in the right direction. By this bind off process, all stitches locked to the needles a to k of the front needle bed FB are eliminated, and stitches remain only on the needles a, c, e, g, i, k of the rear needle bed BB. Through the above steps, the front wing 12 of the sweater 1 is formed in a piping shape.

[0029] Next, the rear wing 13 is knitted into a piping shape in the same manner as the front ridge 12. In Step 8, the stitches held by the needles a, c, e, g, i of the rear needle floor BB are returned to the original needles b, d, f, h, j, respectively. That is, it is the same as the stitch locking state at the back needle bed BB shown in Step 1.

[0030] In Step 9, the yarn feeder A is moved to the left while knitting with the needles a to k of the rear needle bed BB, and the knitting with the needles b, d, f, h, j of the rear needle bed BB. The stitch that had been stopped is the front needle bed FB needle b, Perform extra knitting to d, f, h, j.

[0031] In Step 10, while the yarn feeder A is moved rightward, knitting is performed with the needles a to k of the rear needle bed BB. In the following step 11, the yarn feeder A is reversed leftward and knitting is performed with the needles a to k of the rear needle bed BB. Repeat steps 10 and 11 until the desired number of stitch rows is obtained.

[0032] In step 12, the starting end of the piping (the stitch row formed on the needles a to k of the rear needle bed BB in step 9) and the end portion (formed to the needles a to k of the rear needle bed BB in step 11) Connected stitch rows). In Step 9 with additional knitting, the stitches locked to the needles b, d, f, h, j on the front needle bed FB are transferred to the needles b, d, f, h, j on the rear needle bed BB. Return. The piping is now connected to the start and end forces via these stitches.

[0033] Next, while moving the yarn feeder A used for knitting of the piping section in the right direction, the bind off process is performed on the stitches of the needles a to k of the rear needle bed BB, and the rear collar 13 of the sweater 1 is formed. It is done.

[0034] As described above, the piping-like front and rear wings 12 and 13 can be formed independently from each other by a total needle. The sweater of the present embodiment is a boat neck type in which the neck hole is widened in a lateral direction with a gentle curve. If you sew.

[0035] Smooth knitting shown in FIG. 4 may be performed in place of the knitting of the piping portion shown in steps 4 and 5 of FIG. 2 and steps 10 and 11 of FIG. The merit of this knitting method is easy to knit because the knitted fabric has a good fall. In addition, it is thicker than a tenshi knitting and can be made to have good shape stability. In the first course, a stitch is formed with every other needle a, c, e, g, i, k. In the second course, changing the knitting direction, the stitches are formed with every other needle b, d, f, h, j. In this way, a two-course knitting makes one stitch row. Not limited to this, it is of course possible to form one stitch row by knitting multiple courses.

[0036] In this embodiment, the yarn used for the bind-off is the same yarn as the knitting of the piping portion (hip portion), but an elastic yarn may be used. Since the elastic yarn can expand and contract due to the elasticity of the elastic yarn, even if the bind-off portion is stretched when the sweater is attached or detached, the bind-off portion can be sufficiently extended, so that damage to the bind-off portion can be suppressed. In addition, the bind-off described in Japanese Patent No. 3541191 by the present applicant If Hodokose processing, _c which we may be a good bound off portion to stretch

Claims

Claims [1] It has at least a pair of front and rear needle beds in which a needle body having a hook at the tip and a composite needle composed of a slider force having a tanda formed by superimposing two thin plates are arranged, Using a flat knitting machine with a needle bed configured to be relatively rackable, a piping part is formed with a total number of needles at the end of a cylindrical main body knitted fabric where the front knitted fabric and the back knitted fabric are continuous at both ends. A knitting method comprising the following steps;

(1) Prior to the knitting of the piping section on one needle bed, one of the stitches that locks the front and rear knitted fabrics on the needle bed in the state of all needles, and the needles on the other needle bed. Holding the needle to the adjacent needle on the needle bed and providing a blank needle.

(5) A step of performing bind-off processing on the connected piping parts.

[2] The knitting method according to claim 1, wherein the arrangement of the empty needles provided by holding is every other needle.

[3] The knitting method according to claim 1 or 2, wherein the stitches provided to the empty needle in the step (2) are formed by split knitting.

[4] As for the knitting of the piping section, each course forms stitches only at one stitch position at intervals of one less stitch position than the plurality, so that one stitch row is formed in a plurality of courses. However, the stitch position for forming the stitch is sequentially changed for each course.

The knitting method according to any one of 1 to 3.

[5] A knitted fabric knitted by the knitting method according to any one of claims 1 to 4.

6. The knitted fabric according to claim 5, wherein the notching part is a collar part of knitwear.