CN101395312B - Method of forming increase and knitted fabric where increases are formed inner side of knitting width direction end of knitted fabric - Google Patents
Method of forming increase and knitted fabric where increases are formed inner side of knitting width direction end of knitted fabric Download PDFInfo
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- CN101395312B CN101395312B CN200780007133XA CN200780007133A CN101395312B CN 101395312 B CN101395312 B CN 101395312B CN 200780007133X A CN200780007133X A CN 200780007133XA CN 200780007133 A CN200780007133 A CN 200780007133A CN 101395312 B CN101395312 B CN 101395312B
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- coil
- needle
- widening
- knitted fabric
- knitting
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
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- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Knitting Machines (AREA)
Abstract
A method of forming increases which ensures easy knitting, imposes a small burden on threads, and can make inconspicuous holes produced at increase formed portions; and a knitted fabric having increases. Increases are formed by the step a of transferring a stitch already locked to a knitting needle for forming an increase to an unused needle in an opposing needle bed to make empty the increase forming knitting needle, the step b of knitting the next course from one end to the other end of a knitting area in a needle bed provided with a knitting needle kept unused for forming an increase and performing unused needle knitting with a knitting needle for forming an increase during the course knitting, the step c of transferring to an unused needle in the opposing needle bed a stitch, out of stitches knitted in the step b, locked to a knitting needle on a knitting needle side adjacent to one of knitting needles for forming increases, and the step d of transferring the stitches transferred in step a and step c to unused needles in the opposing needle bed after racking a needle bed so that a stitch transferred in step c is separated from a stitch subjected to unused needle knitting.
Description
Technical field
Form the method for widening coil when the present invention relates to utilize cross machine knitting fabric in the inboard of the knitting width direction end of knitted fabric and form the knitted fabric of this widening coil.
Background technology
In utilizing the process of cross machine knitting fabric,, carry out widening or narrowing for knitting knitting fabric being become desirable shape.Here, as the method that forms the widening coil, known have two methods.One be on the empty needle in the coil of the knitting width direction end that is positioned at front side knitted fabric portion or the rear side knitted fabric portion outside the new coil that forms with the method that increases knitting width (below be called outside widening).Another is the coil of a plurality of stringers of the knitting width direction end side shifting and produce empty needle in the woven extent of knitted fabric outside knitting width that makes knitted fabric, newly on this empty needle forms coil and increases the method (below be called interior widening) of knitting width.
As the braid method that carries out outer widening, for example be disclosed in the patent documentation 1.Patent documentation 1 disclosed braid method, by make 2 feeds on the length direction of needle-bar, stagger the time move carry out when the dual system braiding that weaves becomes tubular with knitting knitting fabric outside widening.
Here, outside in the widening, owing to newly form stringer in the knitting width direction end of knitted fabric when forming the widening coil at every turn, thereby the end edge portion of knitted fabric is irregular, outward appearance is not too attractive in appearance.With respect to this, in interior widening, because the position beyond the ora terminalis of knitted fabric forms new stringer, thereby the stringer of a succession of formation occurs at the end edge portion of knitted fabric, the stringer of the boundary line of knitted fabric portion becomes the state of parallel ground attractive in appearance neat and consistent before and after clipping.
But in the formation method of the above-mentioned coil of widening arbitrarily, all empty needle yarn feedings of the coil by row before not existing form the widening coil.Therefore, form the position at the widening coil, the new coil that forms is drawn on the coil of next row and is formed the bigger hole of generation, position at the widening coil, has the problem of degraded appearance.
Therefore, in order to solve the problem of this perforate, the applicant has proposed to make the hole that produces at widening coil formation position to be difficult to the formation method (with reference to patent documentation 2) of widening formation widening coil in the showy utilization.This widening coil formation method, at first, to remain on the different needle-bars of front and back first pin of configuration relatively and the coil on first pin in second pin, and to the first pin yarn feeding, and then the new coil that forms to the coil of the second pin barring-on and on this first pin to the second pin barring-on.By the new coil that forms on this first pin, become the widening coil to the coil of the second pin barring-on.Then, laterally move, after the next door of first pin is provided with empty needle,, become at the other state that forms the widening coil of the side that remains on the coil on first pin by moving to this empty needle to the coil of the second pin barring-on by the traversing needle-bar that makes.In this widening coil formation method, utilize that the barring-on between the pin on the different needle-bars forms the widening coil before and after being located at, become that a coil is split into 2 parts and the state (below be called cut apart widening) that forms the widening coil.
Patent documentation 1: No. 3121283 communique of Japan Patent
Patent documentation 2: 62-No. 52063 communiques of Japanese Patent Publication
Under by the situation of cutting apart widening formation widening coil,, thereby can not drawn on the coil of next row because the widening coil is in the state on the coil that remains on preceding row.Therefore, braiding has the knitted fabric of widening coil under can be in the aperture in the hole very little state, and the knitted fabric of appearance looks elegant can be provided.
But, by cutting apart under the situation that widening forms the widening coil, the coil that has formed is divided into two and newly form coil.Therefore, under the situation that the yarn that is easy to generate broken end in use weaves with less loop density, because the widening coil is little than other coils, thereby there is braidings such as being difficult to carry out barring-on, the worry of generation knocking over.And the burden to yarn when coil becomes very little also becomes big.
Summary of the invention
Given this, the object of the present invention is to provide easy braiding, little and make at the widening coil and form the method for the inconspicuous formation widening in the hole coil that the position produces and the knitted fabric by this method braiding with widening coil to the burden of yarn.
The braid method of knitted fabric of the present invention, use straight-bar machines to form the widening coil in the inboard of the knitting width direction end of knitted fabric, this straight-bar machines has a pair of needle-bar in front and back at least, before and after at least one in the needle-bar can transverse moving left and right, and can between the needle-bar of front and back, carry out the barring-on of coil, it is characterized in that, form the widening coil by following steps.
Step a with remaining on coil on the knitting needle that forms the widening coil to the empty needle barring-on of relative needle-bar, makes the knitting needle that forms the widening coil become empty needle;
Step b, end to the other end from woven extent in the needle-bar of the knitting needle with the above-mentioned widening coil of the formation that becomes empty needle carries out the braiding of next row, carries out when carrying out this braiding stocking yarn is remained on empty needle lopping in the pinhock of the knitting needle that forms above-mentioned widening coil;
Step c is with the empty needle barring-on of the coil on the knitting needle in the coil that knits out among the step b, that remain on the knitting needle side adjacent with a side of the knitting needle that forms above-mentioned widening coil to relative needle-bar;
Steps d makes shog so that among the step c behind the coil of the coil of barring-on away from the empty needle lopping, with the coil of the coil of barring-on among the step a and barring-on in the step c empty needle barring-on to relative needle-bar.
The method of formation widening coil of the present invention, preferably, at least carry out following step 1 time: the steps d that and then forms the method for above-mentioned widening coil, make the knitting needle dropped stitch in the coil that maintains barring-on in steps d, carry out the braiding of next row simultaneously from an end of woven extent to the other end at the coil of step a barring-on.
The method of formation widening coil of the present invention, preferably, also between step b and step c, comprise the steps and weave: with the coil of the empty needle lopping that in step b, weaves continuously, carry out the braiding of next row to the other end from an end of woven extent.
The formation method of widening coil of the present invention, can also be applicable to make above-mentioned straight-bar machines and then formation have first feed and second feed, use described two feeds to carry out dual system braiding time and form the situation of widening coil in the inboard of the knitting width direction end of knitted fabric.Under the situation of carrying out the dual system braiding, preferably with tubular knitted knitted fabric.
Passing through under the situation of dual system weaving manner with tubular knitted knitted fabric, as shown in Figure 9, second feed 5 of back row is located at forward side when the knitting machine front face side is seen, first feed 6 of going ahead of the rest is located at the inboard and when being woven into tubular, the problem that exists 2 stocking yarns to intersect a side of the knitting width direction end of the backward position of the direct of travel that becomes feed.The cross section of this stocking yarn is because of coil tension stocking yarn on every side, at the border X of front and back knitted fabric portion generation hole g as shown in figure 10.In patent documentation 1, weave so that the hole of this cross section is unshowy, but the hole only is unshowy, can on knitted fabric, still form porose.
The method of formation widening coil of the present invention preferably, forming under the situation of widening coil in tubular knitted knitted fabric by the dual system weaving manner, forms the border stringer as the border, front and back of front side knitted fabric portion and rear side knitted fabric portion.This border stringer forms continuously coil in twist coil, and will the stocking yarn different with the stocking yarn that forms this coil that reverses be wound on the coil that reverses and forms, and can not form the hole at the cross section of yarn thus.
Form the knitted fabric of widening coil in the inboard of the knitting width direction end of knitted fabric by said method, placing the coil remained on the knitting needle that will form the widening coil on the relative needle-bar, stocking yarn is being remained in the pinhock of this empty needle and the widening coil that forms the knitting needle that will form this widening coil being become have under the state of empty needle thus.In addition,, have the coil of on above-mentioned relative needle-bar, placing that passes between this widening coil and the coil adjacent, form and the continuous new coil of this coil that passes with this widening coil by the knitted fabric that said method forms.
In addition preferably, the knitted fabric that forms the widening coil in the inboard of the knitting width direction end of knitted fabric of the present invention forms cylindrical fabric.
Braid method according to knitted fabric of the present invention, be pre-formed under the state of coil at the knitting needle that forms the widening coil, with this coil to relative needle-bar barring-on, by this barring-on become on the knitting needle of empty needle form the widening coil after, the coil of barring-on is returned the next door of this widening coil.Its result even owing to become the state that forms the hole by the widening coil, also form the state that the coil that returns by this barring-on is blocked the part in hole, thereby can make the hole that produces at widening coil formation position unshowy.
Forming with method of the present invention under the situation of widening coil, owing to being divided into two, the coil that will not form forms the widening coil, thereby no matter using under the situation that the yarn of broken end weaves easily, still under situation with less loop density braiding, can both weave the widening coil simply, also little to the burden of yarn.
And, by in the braiding of above-mentioned steps d and then, make and maintain in the knitting needle dropped stitch of the coil of above-mentioned steps a barring-on, carry out the braiding of next row to the other end from an end of woven extent, with the continuous new coil of coil, in the next row of the row that forms dropped stitch (miss), form at step a barring-on.By the coil of this new formation, in step a, to draw on the coil of the barring-on quilt, the hole that can make the widening coil form the position generation further becomes unshowy.
And, by between above-mentioned steps b and step c, weave next row continuously with the empty needle lopping, also can be when forming with the continuous new coil of the coil of step a barring-on, draw on the coil of the barring-on quilt in step a, the hole that can make the widening coil form the position generation further becomes unshowy.
And, the method of formation widening coil of the present invention, when forming the widening coil when weaving in the dual system mode, can make the cam carrier that carries a plurality of system for weaving move 1 row during, the barring-on that can carry out the braiding of 2 rows.Its result not only can avoid forming the position at the widening coil and form bigger ground, hole formation widening coil easily, can also boost productivity.
Under the situation of dual system braiding, knitted fabric is by weaving with tubular, and productivity ratio improves.And, under situation about weaving with tubular with the dual system weaving manner, formation is as the border stringer on the border, front and back of front side knitted fabric portion and rear side knitted fabric, this border stringer, will the stocking yarn different in twist coil be wound on the coil that reverses and during braiding with the stocking yarn that forms this coil that reverses, by this border stringer, do not have the situation of the perforate that in the past produced.And, by the coiling of twist coil and stocking yarn, can obtain the outward appearance as sewing needle tracking (ミ シ Application ス テ Star チ), can also make design and go up good knitted fabric.
Description of drawings
Fig. 1 is the circuit diagram with the knitted fabric with widening coil of the method braiding of formation widening coil of the present invention.
Fig. 2 is the knitting process figure that is used to form the widening coil.
Fig. 3 is the knitting process figure that is used to form the widening coil.
Fig. 4 is the circuit diagram at the knitted fabric of the state of the boundary portion formation border stringer of the knitted fabric portion of front and back of expression when being woven into tubular with the dual system weaving manner, is the circuit diagram of the knitting width direction left end of a portion.
Fig. 5 is the circuit diagram at the knitted fabric of the state of the boundary portion formation border stringer of the knitted fabric portion of front and back of expression when being woven into tubular with the dual system weaving manner, is the circuit diagram of the knitting width direction right-hand end of a portion.
Fig. 6 is the knitting process figure that is used to form the border stringer.
Fig. 7 is illustrated in that the boundary portion in the knitted fabric portion of front and back when being woven into tubular with the dual system weaving manner forms the border stringer, near the image of the knitted surfaces of the state of formation widening coil this boundary portion.
Fig. 8 enlarges the knitting width of left and right sides sleeve and the garment piece plane from predecessor's sheet unilateral observation of the sweater of braiding with the method for formation widening coil of the present invention.
Fig. 9 is the key diagram of the state of 2 feeds of expression when being woven into tubular with the dual system weaving manner.
Figure 10 is the circuit diagram at the state in the hole of the boundary portion generation of the knitted fabric portion of front and back of expression when being woven into tubular with the dual system weaving manner.
Label declaration
1 sweater
2 body sheets
3 right sleeves
4 left side sleeves
6 first feeds
5 second feeds
FF front side knitted fabric portion
BF rear side knitted fabric portion
The specific embodiment
Then describe preferred implementation of the present invention with reference to the accompanying drawings in detail.In the present embodiment, use the cross machine knitting fabric of 4 needle-bars, this straight-bar machines have right and left extend upward and on fore-and-aft direction a pair of needle-bar in front and back respect to one another, but back needle-bar transverse moving left and right and can carry out the barring-on of coil between the needle-bar of front and back.
During making knit fabric, also can use the straight-bar machines of the two-needle bar that constitutes by preceding needle-bar, back needle-bar to weave.Under the situation of the cross machine knitting fabric that uses two-needle bar, making knit fabric under the state that empty needle whenever is set alternately.And, when using the straight-bar machines of two-needle bar, also can barring-on slyder needle-bar be set and knitted fabric is woven at side of front and back needle-bar or both sides' upside, on described barring-on slyder needle-bar, be set side by side with the barring-on slyder.
4 needle-bar straight-bar machines before the bottom behind needle-bar and the bottom above the needle-bar, are provided with the spacing identical with the bottom needle-bar and are set up in parallel before the top of a plurality of knitting needles needle-bar behind the needle-bar and top.Below, needle-bar before the bottom only is called FD, needle-bar behind the bottom only is called BD, needle-bar before the top only is called FU, needle-bar behind the top only is called BU.
In the present embodiment, with the FD braiding predecessor's sheet of the straight-bar machines of 4 needle-bars and the front side knitted fabric portion of left and right sides sleeve, with the rear side knitted fabric portion of BD braiding back body sheet and left and right sides sleeve.The pin of BU is used for the barring-on of coil of the front side knitted fabric portion of predecessor's sheet and sleeve.The barring-on of the coil of the rear side knitted fabric portion of body sheet and sleeve after the pin of FU is used for.
By using the empty needle of above-mentioned FU and BU, can weave front coil such as concavo-convex, two reverse side, rib-loop and purl loop and mix the texture pattern that exists, maybe can carry out the overlapping of the turning around of coil, coil.
The straight-bar machines of Shi Yonging in the present embodiment also comprises second feed 5 that is located at (not shown) on the guide rail that is positioned at forward side (front side) when knitting machine is seen slidably and is located at first feed 6 on the guide rail that is positioned at inboard (rear side) slidably.
In the straight-bar machines that carries out the dual system braiding of present embodiment, comprise on the needle-bar and move, be equipped with cam system S2, the cam system S3 that is used to weave and be used for the cam system S1 of barring-on, the cam carrier of cam system S4.Below cam system S1, cam system S2, cam system S3, cam system S4 only are called S1, S2, S3, S4.In knitting process, from the cam system of the side in advance of the direct of travel of cam carrier all the time as S1, S2, S3, S4.
Make cam carrier carry out 1 time during moving and the double action by these cam systems, carry out following dual system braiding: use the braiding carried out from the stocking yarn of first feed, 6 yarn feedings of going ahead of the rest, use the braiding and the barring-on that carry out from the stocking yarn of second feed, 5 yarn feedings of back row.
As shown in Figure 8, the sweater 1 that weaves in present embodiment is the long sleeves sweater 1 of crew neck, and it comprises body sheet 2, right sleeve 3, left side sleeve 4.This sweater 1 connects predecessor's sheets and back body sheet and is woven into tubular body sheet 2, left and right sides sleeve 3,4 also is woven into tubular after, in the bonding part of body sheet 2 and sleeve 3,4, braiding body sheet 2 and sleeve 3,4 also engage to become a continuous tubular.Wherein, in the present embodiment, the term about expression body sheet, sleeve, for example, left side sleeve 3, right sleeve 4 etc. right and left is to wear the person of wearing the clothes under sweater 1 state as benchmark.
About two sleeves 3,4 when being woven into tubular, slowly enlarging knitting width and weave usually from the cuff side.In order to enlarge this knitting width, in the present embodiment, the knitting width direction end side adjacent in the front side of sleeve 3,4 knitted fabric portion and rear side knitted fabric portion and from the inboard widening coil that forms of border, front and back 4～5 coils of front and back knitted fabric portion with body sheet 2.
The formation of this widening coil, form the widening coil of 1 coil during 2 rows of corresponding and every braiding with the shape of the knitted fabric that weaves, or form the widening coil of 1 coil during 4 rows of every braiding, or form the widening coil of 1 coil during 6 rows of every braiding.
In the sweater 1 of present embodiment, the rear side knitted fabric portion of the back body sheet of body sheet 2, right sleeve 3 and left side sleeve 4 mainly is not provided with empty needle and uses BD to weave with total needle-like attitude.The front side knitted fabric portion of predecessor's sheet of body sheet 2, right sleeve 3 and left side sleeve 4 mainly is not provided with empty needle and uses FD to weave with total needle-like attitude.
According to the knitting process figure of the circuit diagram of Fig. 1 and Fig. 2 and Fig. 3 the embodiment of the method for formation widening coil of the present invention is described below.In the present embodiment, about two braidings that sleeve 3,4 carries out because about becoming the state this point of counter-rotating, braid method itself is identical, thereby the braiding when right side sleeve 3 formation widening coils only is described in embodiment shown below.
For the convenience on illustrating, the knit stitches of the body sheet 2 in the sweater 1, sleeve 3,4 is made as the cellulose fabric of plain stitch, the lower hem of body sheet 2 and the cuff of sleeve 3,4 partly are made as rib stitch.
Knitted fabric loop figure shown in Figure 1 is illustrated in the state of the front side knitted fabric portion formation widening coil of right sleeve 3.English alphabet H～K shown in Figure 1 represents the pin of FD.In Fig. 2 and Fig. 3, certain part that is illustrated in right sleeve 3 begins to form the process chart of widening coil from the state that is woven into tubular with plain stitch.
Among the knitting process figure (Fig. 6) when the knitting process figure of Fig. 2 and Fig. 3 and the stringer of braiding described later border, for the convenience on illustrating, the schedule of quantities of the coil of right sleeve 3 is shown as than the quantity of using in the reality braiding and lacks.FD, the BD that disposes relatively before and after Fig. 2 and English alphabet A～R shown in Figure 3 are illustrated in, the pin of FU, BU.Wherein, in the knitting process figure of Fig. 6, omit FU, BU.And, make the capitalization English letter of knitted fabric loop figure and the English alphabet correspondence of in knitting process figure, representing.In Fig. 2, Fig. 3, Fig. 6, the numeral of left end braiding frame numbering.
Respectively weaving in the frame of Fig. 2, Fig. 3, the arrow on right-hand member hurdle is represented the sideslip direction of back needle-bar, represents pitch number under its arrow.And the arrow on the left adjacent hurdle on right-hand member hurdle is represented weaving direction.Respectively weaving in the frame of Fig. 6, the arrow on right-hand member hurdle is represented weaving direction.
Step S shown in Figure 2 is illustrated in stage in the braiding process of right sleeve 3 and begins to form state before the widening coil.And then in step S, the expression coil remains on pin C～N of FD and BD, and right sleeve 3 is woven into the state of tubular.
The coil that remains on the FD is the coil of the front side knitted fabric portion of right sleeve 3, and the coil that remains on the BD is the coil of the rear side knitted fabric portion of right sleeve 3.
In the braiding frame 1 of Fig. 2, make cam carrier left direction move, at first from first feed 6 to the FD yarn feeding, with the S2 that goes ahead of the rest knitted fabric portion in front side is woven 1 row.Then, to the FD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.At last, the coil on the pin J in the coil of the rear side knitted fabric portion that will have been woven by S4, that remain on BD is to the pin J of relative FU barring-on.By this barring-on, the pin J of BD becomes empty needle.
In next one braiding frame 2, at first from first feed 6 to the BD yarn feeding, with the S2 that goes ahead of the rest rear side knitted fabric portion is woven 1 row.At this moment, because the pin J of BD becomes empty needle, thereby make stocking yarn remain on the line space pin lopping of going forward side by side in the pinhock of this empty needle.Then, to the BD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.At last, by S4 will pin K, L in the coil of the rear side knitted fabric portion of S3 braiding, that remain on BD, 4 coils on M, the N are to pin K, L, M, the N barring-on of relative FU.
In next one braiding frame 3, will traversing left 1 pitch of back needle-bar after, at first by S1, will remain on pin J, K, L, the M of FU, 5 coils on the N in advance to pin K, L, M, N, the O barring-on of relative BD.By this barring-on, by the coil of S4 barring-on to the pin J of FU of braiding frame 1, be in the state on the adjacent pin K of the pin J that remains on the BD that carries out the empty needle lopping, form the widening coil in rear side knitted fabric portion.And in the S1 of braiding frame 3, will remain on the coil of the front side knitted fabric portion on the pin I of FD to the pin J of relative BU barring-on.
In braiding frame 3, to the FD yarn feeding, knitted fabric portion in front side is woven 1 row equally with next S2 from first feed 6.At this moment, because the pin I of FD becomes empty needle, thereby make stocking yarn remain on the line space pin lopping of going forward side by side in the pinhock of this empty needle.Then, to the FD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.At last, by S4 will pin J, K in the coil of the front side knitted fabric portion of S3 braiding, that remain on FD, 4 coils on L, M, the N are to pin K, L, M, N, the O barring-on of relative BU.
In next one braiding frame 4 (with reference to Fig. 3), will traversing to the right 1 pitch of back needle-bar after, at first by S1, will remain on pin J, K, L, the M of BU, 6 coils on N, the O in advance to pin J, K, L, M, N, the O barring-on of relative FD.By this barring-on, by the coil of S1 barring-on to the pin J of BU of braiding frame 3, be in the state on the adjacent pin J of the pin I that remains on the FD that carries out the empty needle lopping, form the widening coil in front side knitted fabric portion.
In braiding frame 4, to the BD yarn feeding, rear side knitted fabric portion is woven 1 row equally with next S2 from first feed 6.At this moment, the pin K of BD carries out dropped stitch.Then, to the BD yarn feeding, the S3 of row weaves 1 row to next row continuously with the coil that is woven by S2 later on from second feed 5.At this moment, also dropped stitch of the pin K of BD.By these dropped stitch, the pin K that is formed on BD goes up the state that former state maintains coil.
In next one braiding frame 5, at first from first feed 6 to the FD yarn feeding, with the S2 that goes ahead of the rest knitted fabric portion in front side is woven 1 row.At this moment, the pin J dropped stitch of FD.Then, to the FD yarn feeding, the S3 of row weaves 1 row to next row continuously with the coil that is woven by S2 later on from second feed 5.At this moment, also dropped stitch of the pin J of FD.By described dropped stitch, the pin J that is formed on FD goes up the state that former state maintains coil.
In next one braiding frame 6, at first from first feed 6 to the BD yarn feeding, with the S2 that goes ahead of the rest rear side knitted fabric portion is woven 1 row.Then, to the BD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.
In next one braiding frame 7, at first from first feed 6 to the FD yarn feeding, with the S2 that goes ahead of the rest knitted fabric portion in front side is woven 1 row.Then, to the FD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.
Making knit fabric can form widening coil as shown in Figure 1 near the position of the formation widening coil the side knitting width direction end of cylindrical fabric as described above.In the present embodiment, the coil that remains on the knitting needle that will form the widening coil is placed on the relative needle-bar.Then, by becoming the enterprising line space pin of the knitting needle that is used to form the widening coil lopping formation widening coil of empty needle, make the coil that is placed on the relative needle-bar return original needle-bar in the mode of passing between this widening coil and the coil adjacent with this widening coil, even produce the hole thereby form the position, also can block this hole at the widening coil.And by forming new coil continuously with this coil that passes, the coil that passes is drawn on the above-mentioned new coil, diminishes thereby the widening coil forms the hole at position.
In the present embodiment, make the coil that passes between widening coil and the coil adjacent carry out 2 dropped stitch with this widening coil after, form and the continuous new coil of this coil that passes.Therefore, in that being positioned at the row of this coil that passes of braiding, plays under the state on the identical row of coil on 4 rows by the coil that passes the row of braiding on row 5 rows that weave this coil that passes.Its result, the coil that this passes, by with continuous 5 rows of this coil on new coil powerfully draw on the ground.Its result can make the hole at widening coil formation position unshowy more.In the circuit diagram of Fig. 1, in order to understand woven condition easily the coil that passes is formed more longways, but the image of knitted fabric that in fact also can be as shown in Figure 7 is such, the coil that passes diminishes.
Like this, in the present embodiment, form the widening coil owing to carry out dual system braiding time, thus can make cam carrier move 1 row during, carry out the braiding and the barring-on of 2 rows.Its result not only can avoid forming the position at the widening coil and form bigger ground, hole formation knitted fabric, and needn't cam carrier be moved, and can improve the productivity ratio of knitted fabric.
In addition, in the present embodiment, weave when using two feeds by the dual system braiding, but only be woven under the situation of tubular from a feed yarn feeding, also the widening coil can be formed equally, and the braiding of the hole that formed by the widening coil diminishes on coil dropped stitch can be used to make.And then this dropped stitch has carried out 2 times in the present embodiment, but dropped stitch also can only carry out 1 time, also can not carry out dropped stitch.The number of times that whether so carries out dropped stitch and carry out dropped stitch under the situation of dropped stitch is several times judgement, can determine by the kind of employed stocking yarn, former material.If for example the stocking yarn for having retractility also can not carry out dropped stitch.If the less stocking yarn of retractility, then increase the number of times of dropped stitch, by loop strength backguy on the ground circle apart from the coil that passes top far away.
But, by under the situation of dual system weaving manner with tubular knitted knitted fabric, two sides' feed forward the pin of latter two needle-bar with the ring-type yarn feeding knitted cylindrical fabric.Its result, in a side, intersect and have hole g at the boundary member X of front and back knitted fabric portion as illustrated in fig. 10 from the stocking yarn of the feed yarn feeding of going ahead of the rest with from the stocking yarn of the feed yarn feeding of back row as the knitting width direction end of the backward position of the direct of travel of feed.
Therefore, in the present embodiment, form under the situation of widening coil when weaving with tubular by the dual system braiding, the front and back boundary portion in the front side of cylindrical fabric knitted fabric portion and rear side knitted fabric portion forms the border stringer as the border, front and back.And this border stringer forms coil when reversing, and will the stocking yarn different with the stocking yarn that forms this coil that reverses be wound on the coil that reverses and forms.
According to Fig. 4 to Fig. 6 the braid method of this border stringer is described.Fig. 4 represents that the body sheet side in the boundary member of the front side FF of knitted fabric portion of right sleeve 3 and the rear side knitted fabric BF of portion is the knitted fabric loop figure of sleeve inboard.In the present embodiment, the body sheet lateral boundaries of right sleeve 3 part becomes the side that 2 stocking yarns intersect in the dual system braiding.And Fig. 5 represents that the side opposite with the body sheet in the boundary member of the front side FF of knitted fabric portion of right sleeve 3 and the rear side knitted fabric BF of portion is the knitted fabric loop figure in the sleeve outside.The knitting process figure that will be used to weave the border stringer is illustrated in Fig. 6.
Fig. 4 and English alphabet L～N, B～D shown in Figure 5 represent the pin of FD and BD.The single-point line X of Fig. 4 and Fig. 5 represents the boundary line of front side FF of knitted fabric portion and the rear side knitted fabric BF of portion.
Step S shown in Figure 6 is illustrated in the stage in the braiding process of right sleeve 3, and coil remains on pin C～N of FD and BD, and right sleeve 3 is woven into the state of tubular.In this knitting process figure,, omit the formation of widening coil for the formation method of distinguishing the widening coil and the formation method of border stringer.The coil that remains on the FD is the coil of the FF of front side knitted fabric portion of right sleeve 3, and the coil that remains on the BD is the coil of the rear side knitted fabric BF of portion of right sleeve 3.
In the braiding frame 1 of Fig. 6, make cam carrier left direction move, at first from first feed 6 to the FD yarn feeding, with the S2 that goes ahead of the rest the knitted fabric FF of portion in front side is woven 1 row.Then, to the FD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.In S3, the coil at knitting width direction two ends is compared each many 1 coil ground with the coil quantity that is woven from 6 yarn feedings of first feed by S2 and is formed coil.That is, pin B and the pin O at FD also forms coil.At last, by S4 with the front side knitted fabric FF of portion by the coil on the pin O in the coil of S3 braiding, that remain on FD to the pin O of relative BD barring-on, and will remain on coil on the pin B of FD to the pin B of relative BD barring-on.At this moment, the coil of the left end of Fig. 6, because first feed 6 is configured in the rear side of second feed 5, thereby will remain on coil on the pin B of FD when the pin B of relative BD barring-on, be in the state that strides across on the stocking yarn of first feed, 6 yarn feedings from the stocking yarn of second feed, 5 yarn feedings.
In next one braiding frame 2, at first from first feed 6 to the BD yarn feeding, with the S2 that goes ahead of the rest rear side knitted fabric portion is woven 1 row.At this moment, on the pin B of BD that maintains by the coil of the S4 barring-on of braiding frame 1, do not form coil, on the pin O of BD, form coil.By the braiding of being undertaken by this S2, remaining on coil on the pin B of BD becomes coiling (stocking yarn shown in the circuit diagram of Fig. 5 a) from the state of the stocking yarn of first feed, 6 yarn feedings.
In weaving frame 2, then, to the BD yarn feeding, the S3 of row weaves next row continuously with the coil that is woven by S2 later on from second feed 5.On the pin B of BD, form coil, on the pin O of BD, do not form coil.By the braiding of being undertaken by S3, the coil that is remained on the pin B of BD by the S4 barring-on of braiding frame 1 becomes the state (the coil b shown in the circuit diagram of Fig. 5) that is reversed.And, with this coil that reverses continuously, on pin B, form coil (the coil c shown in the circuit diagram of Fig. 5) with identical stocking yarn (from the stocking yarn of second feed, 5 yarn feedings).
In braiding frame 2, last, by S4 will be with S2 from the coil of the pin O of the BD of 6 yarn feedings of first feed and braiding to the pin O of relative FD barring-on, and will be with S3 from 5 yarn feedings of second feed and remain on coil on the pin B of BD to the pin B of relative FD barring-on.By these barring-ons, the coil that remains on the pin B of FD becomes the state (the coil c shown in the circuit diagram of Fig. 5) that is reversed, and the coil that remains on the pin O becomes the state (the coil e shown in the circuit diagram of Fig. 4) that is reversed.
In the S3 of braiding frame 3, the coil that weaves from 5 yarn feedings of second feed, by the coil of the pin O braiding of the FD of knitting width direction end, form continuously with the coil by the stocking yarn braiding of supplying with from first feed 6, coil same by the coil of pin B braiding and by the stocking yarn braiding of supplying with from second feed 5 forms continuously.
In the S4 of braiding frame 3, with pin B and the pin O barring-on of the coil on the pin B that remains on FD and the pin O to relative BD.At this moment, remain on the coil on the pin O of BD, be in the state (the coil f shown in the circuit diagram of Fig. 4) that is reversed.
Thus, by braiding border stringer, this border stringer continuous weaving in twist coil, and then be in the stocking yarn different with the stocking yarn that forms this coil that reverses is wound on state on the coil that reverses.Its result by this border stringer, does not have in the past the situation of the perforate that produces because of the dual system braiding, and because of the coiling of twist coil and stocking yarn, can obtain the outward appearance as the needle tracking of sewing, can knit out knitted fabric yet good in the design.And the coil of border stringer also becomes the state of other stocking yarns of reeling on the basis that becomes the state that is reversed, thereby can form the state of the boundary member that is difficult to extend knitted fabric.
In addition, in Fig. 4 and the circuit diagram shown in Figure 5, for the convenience on illustrating, showing the coil of border stringer at the position of answering with each, but actual when becoming the coil stable status, shown in the image of Fig. 7, the coil of border stringer is in the state that extends as the crow flies to the stringer direction.
And in the present embodiment, in the right sleeve 3,2 stocking yarns intersect in the inboard of sleeve.Therefore, in the side that can not intersect because of existing dual system braiding yarn, be the outside of sleeve, also can not form border of the present invention stringer, only form the border stringer in the inboard of sleeve.
And, under the situation of carrying out the dual system braiding, supply with the feed of 2 stocking yarns, in forward side second feed 5 is set in the present embodiment, first feed 6 is set in the inboard, always make first feed 6 in advance.But braid method of the present invention also goes for after making the first inboard feed 6 in advance in the road, the situation that second feed 5 of forward side is gone ahead of the rest.And, 4 feeds are being configured in respectively on the different guide rails, also can be suitable for the present invention under the situation about when switching feed, weaving with 2 one threads, also go on identical guide rail, disposing 2 feeds and situation about weaving.When carrying out the configuration of this feed, it is different with present embodiment that yarn produces the mode of intersecting, for example have at a side end opposite and produce intersecting of yarn with present embodiment, or produce the situation of the intersection of yarn at knitting width direction both ends, but the formation method of border of the present invention stringer is even the state difference of yarn crossovers also can suitably be tackled.
And then, undertaken by the dual system weaving manner not being only applicable to situation under the situation of braid method of the present invention, but also be applicable to situation by knitting and forming mode making knit fabric with tubular knitted knitted fabric.In addition, form the knitted fabric of widening coil in the inboard of the knitting width direction end of knitted fabric of the present invention, be not limited to moulding knitted fabric or cylindrical fabric with the braiding of dual system weaving manner.
And, to weave coil on the knitting needle in the coil of 1 row, that remain on the knitting needle side adjacent in the mode that comprises the empty needle lopping to the action of the empty needle barring-on of relative needle-bar with a side of the knitting needle that forms the widening coil, be not only applicable to increase the situation of knitting width, also be applicable to the widening of carrying out coil and narrowing and situation about under the certain state of knitting width, weaving.For example increasing under the situation of knitting width, will remain on whole coils on the knitting needle of a side to the empty needle barring-on of relative needle-bar with respect to the knitting needle that forms the widening coil.And, under situation about weaving under the certain state of knitting width, in knitted fabric, carry out widening and narrow getting final product, will remain on the coil barring-on between the knitting needle that forms narrowing coil (overlapping coil) from the knitting needle that forms the widening coil, form overlapping coil.
Industrial applicibility
The formation method of widening coil of the present invention is applicable to the situation that weaves the knitted fabric that forms the widening coil when carrying out the good dual system braiding of productivity ratio.
Claims (11)
1. method that forms the widening coil, use straight-bar machines to form the widening coil in the inboard of the knitting width direction end of knitted fabric, this straight-bar machines has a pair of needle-bar in front and back at least, before and after at least one in the needle-bar can transverse moving left and right, and can between the needle-bar of front and back, carry out the barring-on of coil, it is characterized in that, form the widening coil by following steps:
Step a with remaining on coil on the knitting needle that forms the widening coil to the empty needle barring-on of relative needle-bar, makes the knitting needle that forms the widening coil become empty needle;
Step b, end to the other end from woven extent in the needle-bar of the knitting needle with the above-mentioned widening coil of the formation that becomes empty needle carries out the braiding of next row, carries out when carrying out this braiding stocking yarn is remained on empty needle lopping in the pinhock of the knitting needle that forms above-mentioned widening coil;
Step c is with the empty needle barring-on of the coil on the knitting needle in the coil that knits out among the step b, that remain on the knitting needle side adjacent with a side of the knitting needle that forms above-mentioned widening coil to relative needle-bar;
Steps d makes shog so that among the step c behind the coil of the coil of barring-on away from the empty needle lopping, with the coil of the coil of barring-on among the step a and barring-on in the step c empty needle barring-on to relative needle-bar.
2. the method for formation widening coil as claimed in claim 1, it is characterized in that, at least carry out following step 1 time: the steps d of the method for the described formation widening of claim 1 coil and then, make the knitting needle dropped stitch in the coil that maintains barring-on in steps d, carry out the braiding of next row simultaneously from an end of woven extent to the other end at the coil of step a barring-on.
3. the method for formation widening coil as claimed in claim 1 or 2, it is characterized in that, the coil of the empty needle lopping that also comprises the steps: between step b and step c and weave in step b carries out the braiding of next row continuously to the other end from an end of woven extent.
4. the method for formation widening coil as claimed in claim 1 or 2, it is characterized in that, also have first feed and second feed in the straight-bar machines, use these two feeds to carry out dual system braiding and form the widening coil in the inboard of the knitting width direction end of knitted fabric.
5. the method for formation widening coil as claimed in claim 3, it is characterized in that, also have first feed and second feed in the straight-bar machines, use these two feeds to carry out dual system braiding and form the widening coil in the inboard of the knitting width direction end of knitted fabric.
6. the method for formation widening coil as claimed in claim 4 is characterized in that, forms the widening coil in the time of knitted cylindrical fabric.
7. the method for formation widening coil as claimed in claim 5 is characterized in that, forms the widening coil in the time of knitted cylindrical fabric.
8. the method for formation widening coil as claimed in claim 6, it is characterized in that, formation becomes the border stringer on the border, front and back of front side knitted fabric portion and rear side knitted fabric, this border stringer, in twist coil, form continuously coil, and will the stocking yarn different be wound on the coil that reverses and form with the stocking yarn that forms this coil that reverses.
9. the method for formation widening coil as claimed in claim 7, it is characterized in that, formation becomes the border stringer on the border, front and back of front side knitted fabric portion and rear side knitted fabric, this border stringer, in twist coil, form continuously coil, and will the stocking yarn different be wound on the coil that reverses and form with the stocking yarn that forms this coil that reverses.
10. knitted fabric that forms the widening coil in the inboard of the knitting width direction end of knitted fabric, use straight-bar machines to form the widening coil in the inboard of the knitting width direction end of knitted fabric, this straight-bar machines has a pair of needle-bar in front and back at least, before and after at least one in the needle-bar can transverse moving left and right, and can between the needle-bar of front and back, carry out the barring-on of coil, it is characterized in that
Be placed on the relative needle-bar by the coil that will remain on the pin that will form the widening coil, the pin that will form this widening coil is become under the state of empty needle, has the widening coil that in the pinhock of this empty needle, keeps stocking yarn and form, and have the coil on the described relative needle-bar of being placed on that passes between this widening coil and the coil adjacent, form and the continuous new coil of this coil that passes with this widening coil.
11. the inboard of the knitting width direction end at knitted fabric as claimed in claim 10 forms the knitted fabric of widening coil, it is characterized in that, the knitted fabric that forms the widening coil in the inboard of the knitting width direction end of knitted fabric is a cylindrical fabric.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP053639/2006 | 2006-02-28 | ||
| JP2006053639 | 2006-02-28 | ||
| PCT/JP2007/000137 WO2007099708A1 (en) | 2006-02-28 | 2007-02-27 | Method of forming increase and knitted fabric where increases are formed inner side of knitting width direction end of knitted fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101395312A CN101395312A (en) | 2009-03-25 |
| CN101395312B true CN101395312B (en) | 2011-06-15 |
Family
ID=38458829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780007133XA Expired - Fee Related CN101395312B (en) | 2006-02-28 | 2007-02-27 | Method of forming increase and knitted fabric where increases are formed inner side of knitting width direction end of knitted fabric |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1990451A1 (en) |
| JP (1) | JP4852092B2 (en) |
| CN (1) | CN101395312B (en) |
| WO (1) | WO2007099708A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5349357B2 (en) * | 2010-02-03 | 2013-11-20 | 株式会社島精機製作所 | Plating organization method |
| JP5443250B2 (en) * | 2010-04-20 | 2014-03-19 | 株式会社島精機製作所 | Method for knitting tubular knitted fabric, and tubular knitted fabric |
| JP5695847B2 (en) * | 2010-06-16 | 2015-04-08 | 株式会社島精機製作所 | Inside increase method and knitted fabric |
| JP5736250B2 (en) * | 2011-06-28 | 2015-06-17 | 株式会社島精機製作所 | Knitting method of knitted fabric and knitted fabric |
| CN107700046B (en) * | 2017-10-24 | 2020-02-07 | 浙江姗娥针织有限公司 | Imitation jean seamless knitted fabric with antique hole breaking effect and application |
| CN109518341B (en) * | 2019-01-18 | 2024-02-20 | 浙江德俊新材料有限公司 | Single-side weft knitting mesh fabric |
| CN110565249B (en) * | 2019-09-06 | 2021-04-23 | 惠州学院 | Method for knitting needle-turning structural pattern by empty needle |
| CN110453356B (en) * | 2019-09-27 | 2023-10-03 | 浙江罗速设备制造有限公司 | Weft-knitted transverse net hole tissue without loop transfer and loosening and knitting method |
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|---|---|---|---|---|
| EP0470789A2 (en) * | 1990-08-06 | 1992-02-12 | Shima Seiki Mfg., Ltd. | A method of knitting a garment with a plurality of carriages |
| CN1069785A (en) * | 1991-07-05 | 1993-03-10 | 株式会社岛精机制作所 | Cylindrical fabric and knitting method thereof that stereo profile is arranged |
| JP3121283B2 (en) * | 1997-03-26 | 2000-12-25 | 株式会社島精機製作所 | Knitting method of tubular knitted fabric |
| JP3292836B2 (en) * | 1998-05-06 | 2002-06-17 | 株式会社島精機製作所 | Flat knitting machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953749A (en) * | 1982-09-17 | 1984-03-28 | 株式会社島精機製作所 | Mesh increasing knitting method |
| JPS6252063A (en) * | 1985-08-30 | 1987-03-06 | 三菱電機株式会社 | Packer |
| JP2000303327A (en) * | 1999-04-13 | 2000-10-31 | Tsudakoma Corp | Knitting of increased number of knitting stitch |
-
2007
- 2007-02-27 JP JP2008502666A patent/JP4852092B2/en not_active Expired - Fee Related
- 2007-02-27 EP EP07713519A patent/EP1990451A1/en not_active Withdrawn
- 2007-02-27 WO PCT/JP2007/000137 patent/WO2007099708A1/en active Application Filing
- 2007-02-27 CN CN200780007133XA patent/CN101395312B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0470789A2 (en) * | 1990-08-06 | 1992-02-12 | Shima Seiki Mfg., Ltd. | A method of knitting a garment with a plurality of carriages |
| CN1069785A (en) * | 1991-07-05 | 1993-03-10 | 株式会社岛精机制作所 | Cylindrical fabric and knitting method thereof that stereo profile is arranged |
| JP3121283B2 (en) * | 1997-03-26 | 2000-12-25 | 株式会社島精機製作所 | Knitting method of tubular knitted fabric |
| JP3292836B2 (en) * | 1998-05-06 | 2002-06-17 | 株式会社島精機製作所 | Flat knitting machine |
Non-Patent Citations (2)
| Title |
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| JP昭62-52063B2 1987.11.04 |
| JP特开2000-303327A 2000.10.31 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101395312A (en) | 2009-03-25 |
| JPWO2007099708A1 (en) | 2009-07-16 |
| JP4852092B2 (en) | 2012-01-11 |
| WO2007099708A1 (en) | 2007-09-07 |
| EP1990451A1 (en) | 2008-11-12 |
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