CN101104981A

CN101104981A - Method for manufacturing bag-shape grid net and bag-shape grid net

Info

Publication number: CN101104981A
Application number: CNA2007101283987A
Authority: CN
Inventors: 山形茂雄
Original assignee: Nippon Takaya Co Ltd
Current assignee: Nippon Takaya Co Ltd; Nippon Mayer Co Ltd
Priority date: 2006-07-10
Filing date: 2007-07-10
Publication date: 2008-01-16
Also published as: JP2008013891A

Abstract

The present invention provides a pocket-shaped square eye net which can be weaved as one body by a knitting machine without sewing square eyes net with each other, and has small low mesh elongation in longitude and latitude direction during manufacturing the pocket-shaped square eyes net. The present invention is characterized in that a method for manufacturing pocket-shape square eyes net and a pocket-shape square eye net according to the method. In the method, by means of a both-ended tongue needle knitting machine, to weave foreside net by knitting yarn for foreside net and rear net by knitting yarn for rear net, moreover, in the vertical row of the foreside net and the rear net, to knit the knitting vertical row of the two net body which inclines to form manufacture object by means of connecting net eyes inclined stitching, so as to form pocket-shaped net body, then, to cut off the net body along the knitting vertical row, so as to manufacture pocket-shaped net with square eyes.

Description

The manufacture method of bag shape side eye net and bag shape side eye net

Technical field

The present invention relates to the manufacture method of bag shape side eye net of a kind of side of having eye and the bag shape side eye net that utilizes this manufacture method to make.

Background technology

In the past, as one of method of the dictyosome of the manufacturing side of having eye, shown in technical literature 1, like that, at first, be made into lozenge shape dictyosome with Raschel looms etc., shank along the formation mesh of the dictyosome that is made into, along inclined direction cut off with linearity, triangle position is up and down separated, thereby the formation shank is side's eye net form attitude in length and breadth, by the side's of being somebody's turn to do each side seam of netting being synthesized and the corresponding shape of purposes, size the side's net that obtains to want.

On the other hand, about bag shape net, shown in

patent documentation

2,3, like that, be used as the mount or the stone bag that in earthworks such as bank protection fortification, use.These mounts or stone bag be the net that is made into Raschel looms, no tubercle net or English have to knot be made into, any mesh all is diamond-mesh shapes, the net that the high Raschel looms of particularly more employing productivity ratio is made into.

No. 3260027 communique of [patent documentation 1] Japan special permission login

No. 3730021 communique of [patent documentation 2] Japan special permission login

[patent documentation 3] TOHKEMY 2005-54400 communique

But, under situation with lozenge shape dictyosome shape pouch side eye net, need at first, as patent documentation 1, be made into lozenge shape dictyosome, and the dictyosome that this is made into is along inclined direction cut off, thereby the side's of obtaining eye net, close then with side's eye net doubling or two side's eye nets are overlapping, and with at least two side seams, obtain a bag shape side eye net.

In addition, about bag shape net in the past, such shown in

patent documentation

2,3, be lozenge shape net to be done pouch by making, if in this mesh bag, fill grit, stone etc., then because the physical characteristic of the knitting technology weave of lozenge shape, net can be expanded on broadwise, thereby becomes the bag that warp-wise length shortens naturally.

Summary of the invention

The invention provides a kind of little bag shape side eye net of percentage elongation of longitude and latitude mesh, when making this bag shape side eye net, needn't the side of stitching the eye net each other, can on braiding machine, be made into integratedly, and obtain by separating useless part, the present invention also provides a kind of manufacture method that can easily obtain this bag shape side eye net.

In addition, the invention provides a kind of bag of shape side's eye net, utilize this bag shape side eye net can easily obtain firm goods such as gabion.

In order to solve above-mentioned problem, the manufacture method of bag of the present invention shape side eye net, use double headed needle row warp knitting machine, utilize anterior net formation to form and be made into anterior net and rear portion net respectively with knitting yarn with knitting yarn and rear portion net, and, in the braiding stringer that constitutes anterior net and rear portion net respectively, to be formed obliquely the braiding stringer of front and back two net of dictyosome of hope each other by linking yarn access node braiding along inclined direction, thereby the dictyosome of shape pouch, then, the aforementioned dictyosome that will be made of outer rim the braiding stringer that access node is woven into weaves longitudinal incision along this, makes the bag shape dictyosome of the side's of having eye thus.

In addition, bag of the present invention shape side eye net, by comprising that the shank that limits mesh and the lozenge shape knit stitches of tuberal part constitute anterior net and rear portion net, this front portion net and rear portion net form by linking the braiding of yarn access node along the braiding stringer that is formed slopely dictyosome, formation constitutes the bag shape dictyosome of outer rim, the mesh side of the being eye of aforementioned dictyosome by this braiding stringer.

And then, another kind of bag of the present invention shape side eye net, by comprising that the shank that limits mesh and the lozenge shape knit stitches of tuberal part constitute anterior net and rear portion net, this front portion net and rear portion net form by linking the braiding of yarn access node along the braiding stringer that is formed slopely dictyosome, be formed in the double-deck dictyosome that has bag shape space part between two nets, and, at least 5 aforementioned dictyosome braidings side by side with connecting, so that present the expansion shape of casing, by with aforementioned at least 5 throw the net body bendings, and can be sewn into the braiding of case shape ground, the mesh side of the being eye of aforementioned dictyosome.

Manufacturing method according to the invention, the anterior net of the side's of the having eye that constitutes by lozenge shape knit stitches and the bag shape side eye net that the rear portion net is made, in anterior net of braiding and rear portion net, weave and obtain, after being made into, by cutting with other mesh portions, the bag shape side eye net that just can obtain simply wishing.

In addition, the bag shape side eye net that manufacturing method according to the invention obtains, be not limited to be woven into lozenge shape knit stitches, because shape of a mesh is the side that formed by in length and breadth shank, so the object of taking in bag is under the situation of stone, when making that owing to the weight of taking in stone online effect has load, the DIMENSIONAL STABILITY in length and breadth and the conformality of bag become well, on-deformable bag of shape side's eye net when being to use.

And then, the another kind of bag shape side eye net that utilizes manufacture method of the present invention to obtain, when formation is known as the cylinder mould of rectangular shape of gabion, each dictyosome of cylinder mould will be constituted, just at least 5 aforementioned dictyosomes couple together braiding side by side, the feasible expansion shape that presents casing, about the dictyosome that is made into like this, owing to be to utilize side's eye net form of the knit stitches formation of lozenge shape to become two-layer, so expansion shape net base material bending that will obtain by the position of cutting the formation cylinder mould, and the part of kink made, can access the goods such as gabion of the firm hope that constitutes by side's eye net.

Description of drawings

Fig. 1 uses, possesses the example of yarn guiding chase comb Pareto diagram of the double headed needle row warp knitting machine of jacquard guide bar in order to weave bag of the present invention shape side's eye net.

Fig. 2 is the knit stitches figure (a) that is used to weave the front and back dictyosome with lozenge shape knit stitches, take root the key diagram (b) of number and position with expression silk thread seam, wherein said front and back dictyosome is to use the basis of bag shape side eye net of the warp knitting machine manufacturing embodiment of Fig. 1.

Fig. 3 is the vertical view of the dictyosome that obtains of front and back two nets that expression utilizes lozenge shape knit stitches to constitute.

Fig. 4 (a) is the vertical view that a bag shape dictyosome is cut from other mesh portions from front and back two nets that lozenge shape knit stitches constitutes, and (b) is the stereogram of expression bag shape side eye net.

Fig. 5 is the circuit diagram that lozenge D1, D2 among Fig. 6, near D3, the D4 a part of knitting yarn have been omitted.

Fig. 6 is the vertical view that utilize to connect the dictyosome that front and back two nets that two-layer bag shape side's eye net and braiding form obtain.

Fig. 7 is expression connects the state of six flour bag shape dictyosomes and braiding in order to make gabion a vertical view, and wherein six flour bag shape dictyosomes are made by front and back two nets of lozenge shape knit stitches.

Fig. 8 (a) is the vertical view that a dictyosome that six flour bag shape dictyosomes of lozenge shape knit stitches that front and back two nets of Fig. 7 are made constitute separates, and (b) is the stereogram that the state of the gabion that is made of bag shape side eye net is made in expression.

Fig. 9 uses, has the example of yarn guiding chase comb Pareto diagram of the double headed needle row warp knitting machine of yarn bar in order to weave bag of the present invention shape side's eye net.

Figure 10 is the vertical view that connects the state of six veil bodies that front and back two nets by lozenge shape knit stitches constitute and braiding for gabion made by the warp knitting machine that uses Fig. 9.

Figure 11 (a) is the vertical view that separates a dictyosome from following dictyosome, described dictyosome is by being used to be manufactured on bag dictyosome that the shape side's front and back two nets eye net, lozenge shape knit stitches obtain that there is pleat in both sides portion, (b) is the stereogram that there is the bag shape side eye net of pleat in expression both sides portion.

Figure 12 (a) is the vertical view that separates a bag shape dictyosome, described dictyosome is the dictyosome that is made of different bag shape side front and back two nets eye net, lozenge shape knit stitches of the width of mesh of the side's eye that is used to make the two sides, (b) is the stereogram of the different bag shape side eye net of the width of mesh of side's eye on expression two sides.

The specific embodiment

The braiding yarn guiding chase comb that the binding yarn is led to yarn is the jacquard guide bar that can carry out jacquard weave control, the access node braiding that respectively weaves stringer of formation mesh is shared by different binding yarns and being carried out, the braiding stringers of two nets each other before and after in an inclined direction access node wove continuously, the dictyosome of shape pouch, in this case, in the access node braiding of front and back two nets, the access node position can freely be selected, the result, access node braiding before and after can utilizing on the two net optional positions weaves the bag shape side eye net with various side's eye forms.

The braiding yarn guiding chase comb that the binding yarn is led to yarn is to establish the yarn bar that the elongated body forms by opening, form the access node braiding that respectively weaves stringer of mesh, undertaken by sharing through the additional binding yarn that is arranged on the logical yarn of guide on the yarn bar, the braiding stringers of two nets each other before and after in an inclined direction access node wove continuously, the dictyosome of shape pouch, in this case, forwardly in the access node braiding of net and rear portion net, can obtain in the past more than 3 times of thread-carrier rod significantly to linking removable width that yarn leads to the yarn bar of yarn, thereby can implement to link yarn with minimal radical, and the width that side's eye can be netted is to obtain broad to greatest extent.

By anterior net and rear portion net width of mesh are separately differently woven, can be on machine different bag shape side eye net before and after manufacturing side's eye density, the shape.

With opening at least on one side of dictyosome, other lateral dominances are woven with linking the yarn access node, thereby as the bag shape side eye net of the input port with stone etc., size stability in length and breadth is good is filling the good bag shape side's eye net of conformality that also not have distortion under the situation of stone etc. even form.

By making anterior net different, as the bag shape side eye net in the earthworks such as kind of the grass of digging pit the time, can be used as the different compound of width of mesh and use with rear portion net width of mesh separately.And, by making, can also be used as mount.

[embodiment]

Below, with reference to the accompanying drawings embodiments of the invention are described.

Fig. 1 uses in order to weave bag shape side's eye net of the present invention, an example of the yarn guiding chase comb Pareto diagram of double headed needle row warp knitting machine.FN among the figure is anterior knitting needle row, and BN is rear portion knitting needle row.GB1～GB4 is the ground reed (Di Cheng that is used for the knitting yarn 1～4 that weaves anterior net is carried out guide), GB6～GB9 is the ground reed that is used for the knitting yarn 6～9 of braiding rear portion net is carried out guide.JB5 is a jacquard guide bar, in an embodiment, possesses the piezoelectricity control strip 10 that can carry out piezoelectricity control, carries out guide to linking yarn 5.Ground reed GB1～GB4, jacquard guide bar JB5, reed GB6～GB9 be arranged to, can fill up yarn on the direction being provided with of (FN, BN) of knitting needle row by style devices such as style wheel or servo motors.

Fig. 2 (a) expression is used to weave the knit stitches of anterior net with lozenge shape knit stitches and rear portion net and is used for the knit stitches that access node weaves the binding yarn of anterior net and rear portion net, wherein said anterior net and rear portion net are to use the basis of the bag shape side eye net of double headed needle row warp knitting machine manufacturing embodiment shown in Figure 1, Fig. 2 (b) about knitting yarn 1～4, link yarn 5 and knitting yarn 6～9, just the silk thread seam of reed GB1～4, jacquard guide bar JB5 and ground reed GB6～9 is taken root number and silk thread seam bundle position is represented over the ground.

Table 1

Above-mentioned table 1 is with the knit stitches of the warp thread number table diagrammatic sketch 2 (a) of each yarn guiding chase comb, in the table, in the thread-carrier of each ground reed of ground reed GB1, GB2, JB5, GB8, GB9, guide density is set at (G) for example 2 times of the corresponding knitting needle density of the 7G 14G for example that space with braiding machine, so, warp thread numbering and 14G accordingly, with the warp thread numbering with 0,1,2, the pronunciation of 3... represents.About ground reed GB3, GB4, GB6, GB7, owing to guide density is set at spaces with braiding machine that (7G) is identical for density, so become the 7 knitting needle density of spacing, guide makes displacement between the gap central authorities of each knitting needle (FN, BN), thus with the warp thread numbering with 0,2,4, the pronunciation of 6... represents.The density of beating up be set at 3C (line)/cm.

Among Fig. 2,1-1,1-2 be with two advance two modes that go out over the ground each guide of reed GB1 lead to one group that yarn forms and strengthen using knitting yarn, use is as two plying (Yin き CIRCUIT-DIAGRAM unit yarn of 1650 dtex of polyester yarn), 2-1,2-2 be with two advance two modes that go out over the ground each guide of reed GB2 lead to another group that yarn forms and strengthen using knitting yarn, yarn kind and yarn count are identical with knitting yarn 1-1,1-2.Each knitting yarn 1-1,1-2,2-1,2-2 are inserted into and weave in the stringer of the base cloth that comprises the shank that forms mesh and tuberal part and constitute anterior net, described base cloth is woven into by the knitting yarn 3,4 that coil forms usefulness, and described knitting yarn 3,4 is by the guide guide of ground reed GB3, GB4.In addition, about knitting yarn 3,4, be two plying too as 1650 dtex of polyester yarn.In addition, 8-1,8-2 be with two advance two modes that go out over the ground each guide of reed GB8 lead to one group of knitting yarn of strengthening usefulness that yarn forms, 9-1,9-2 advance two modes that go out with two each guide of GB9 is led to the knitting yarn that another group that yarn forms is strengthened usefulness, each knitting yarn 8-1,8-2,9-1,9-2 are inserted into and weave in the stringer of the base cloth that comprises the shank that forms mesh and tuberal part and constitute the rear portion net, described base cloth is woven into by the

knitting yarn

6,7 that coil forms usefulness, and described

knitting yarn

6,7 is by the guide guide of ground reed GB6, GB7.About

knitting yarn

6,7,8-1,8-2,9-1,9-2, all same with anterior net form resultant yarn, be two plying as the 1650dtex of polyester yarn.And the knitting yarn of respectively organizing that guide arranged side by side on the knitting width direction is led to yarn is woven in the whole knitting width, is made into anterior net and rear portion net.

5a1,5a2 are the binding yarns from the jacquard weave guide guide that links the jacquard guide bar JB5 that yarn uses, employing is as three plying of the 165dtex of polyester yarn, alternately, weave according to illustrated knit stitches by interval logical yarn on the jacquard weave guide of one.In the braiding of anterior net with lozenge shape knit stitches shown in Figure 3 and rear portion net, the part that heavy line is represented is represented front portion net NF and rear portion net NB are carried out the position that access node weaves.Net leg position Nc1, the Nc2 of NB, the braiding of Nc3... about front portion net NF and rear portion that heavy line is represented, share by different binding yarns, utilize alternately at the knitting needle row (FN, BN) of front and rear part and go up knit stitches 5b among Fig. 2 (a) of pad yarn, NF and rear portion net NB access node braiding are netted in the front portion.And about linking the knit stitches 5a1 of yarn 5, after the shank of the braiding of sharing the position, the shank of netting NF along the front portion continues braiding to the direction of arrow shown in Figure 3.And then, replace the binding yarn that leads to yarn about binding yarn with establishment knit stitches 5a1, on the direction of arrow, utilize knit stitches 5a2 to continue braiding respectively equally along the shank of rear portion net NB.Like this, by will utilize each other with respect to the braiding stringer of front and back two net that weaving direction is formed obliquely the hope dictyosome of manufacturing object link yarn 5 shown in heavy line like that along inclined direction with both measured length access node braidings continuously, and form the bag shape dictyosome that constitutes outer rim by the braiding stringer of aforementioned access node braiding.Reference numeral N among Fig. 3 represents the part by the dictyosome of access node braiding formation.

In addition, after braiding, by along this braiding stringer in position cut-out that dotted line is represented etc., the part N of the aforementioned dictyosome that the access node braiding position that heavy line is represented, the braiding stringer that just is woven into by access node form, bag shape dictyosome NA as shown in Fig. 4 (a) cuts from other mesh portions.The method of carrying out aforementioned incision is not limited to utilize cutter to cut off, and also can utilize additive method, for example uses heater wire or heated blade and fuses etc. (following embodiment also is the same).Like this, be out of shape as required, make dual-

side portion

11,12 and the bottom side portion 13 of bag shape dictyosome NA roughly meet at right angles, thereby the lozenge ND of Fig. 4 (a) becomes side's eye such shown in Fig. 4 (b), the side eye NS that is formed by in length and breadth shank just forms and has bag shape dictyosome NA peristome M that is used to drop into fillers such as stone, that is formed by side's eye net.

Then, about the anterior net of above-mentioned dual-

side portion

11,12 and bottom side portion 13 and the connecting state of rear portion net, utilize Fig. 5 to describe.Among the figure, about constituting the needle loop of braiding stringer, what describe with thick line is to link yarn, and with fine rule describe be constitute the knitting yarn that knitting yarn that anterior net NF uses or rear portion net NB use a part, coil forms the knitting yarn of usefulness.Represented a wherein part among the figure, actual dictyosome is such shown in the knit stitches figure of Fig. 2, forms the knitting yarn 3,4 of usefulness and the coil strengthening the knitting

yarn

1,2 of usefulness and constitute rear portion net NB forms the

knitting yarn

6,7 of usefulness and the knitting

yarn

8,9 of reinforcement usefulness constitutes by the coil that constitutes anterior net NF, but for convenience of description, in Fig. 5, only show the braiding stringer that the part by the needle loop of each knitting yarn of correspondence constitutes, the diagram of other knitting yarns has then been omitted, and is more readily understood so that link the connection status of yarn.

Coil enlarged shown in Figure 5, corresponding with each position that comprises lozenge D1, D2, D3, D4 among the following embodiment, described embodiment is meant, in the braiding of the front and back of Fig. 6 two nets with lozenge shape knit stitches with the embodiment that weaves like that shown in the thick line, just make the braiding stringer that on weaving direction, is in bottom side portion with the mode adjacency of dock two amount is coupled together, to weave the embodiment of two bag shape dictyosome NA1, NA2.In Fig. 5,5-1,5-2,5-3,5-4,5-5 are illustrated in the binding yarn of the logical yarn of jacquard weave guide, each links yarn 5-1,5-2,5-3,5-4,5-5 according to the having or not of the braiding stringer access node each other of anterior net and rear portion net, and comes by jacquard weave control and the conversion knit stitches.K1～K4 represents the braiding line interval that each change location with knit stitches weaves continuously.

Link yarn 5-1, at first in braiding line K1, only forwardly knitting needle (FN) is gone up the pad yarn and is become knit stitches 5a1, then in braiding line K2, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), and then, in braiding line K3, once more only forwardly knitting needle (FN) go up the pad yarn and become knit stitches 5a1, in braiding line K4, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN).

Link yarn 5-2, at first in braiding line K1, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), then in braiding line K2, only go up the pad yarn and become knit stitches 5a2 at rear portion knitting needle (BN), and then, in braiding line K3, alternately go up the pad yarn and become knit stitches 5b, then in braiding line K4, only go up the pad yarn and become knit stitches 5a2 at rear portion knitting needle (BN) at front and rear part knitting needle (FN, BN).

Link yarn 5-3, at first in braiding line K1, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), in braiding line K2, also alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), then, in braiding line K3, only forwardly knitting needle (FN) is gone up the pad yarn and is become knit stitches 5a1, in braiding line K4 also only forwardly knitting needle (FN) go up the pad yarn and become knit stitches 5a1.

Link yarn 5-4, at first in braiding line K1, only go up the pad yarn and become knit stitches 5a2 at rear portion knitting needle (BN), then in braiding line K2, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), and then in braiding line K3, only go up the pad yarn and become knit stitches 5a2, in braiding line K4, also only go up the pad yarn and become knit stitches 5a2 at rear portion knitting needle (BN) at rear portion knitting needle (BN).

Link yarn 5-5, at first in braiding line K1, only forwardly knitting needle (FN) is gone up the pad yarn and is become knit stitches 5a1, then in braiding line K2, also only forwardly knitting needle (FN) is last fills up yarn and becomes knit stitches 5a1, and then, in braiding line K3, alternately go up the pad yarn and become knit stitches 5b at front and rear part knitting needle (FN, BN), in braiding line K4, only forwardly knitting needle (FN) is gone up the pad yarn and is become knit stitches 5a1.

In the above description,, also can come that the binding yarn is carried out jacquard weave control for other positions and implement braiding, omit explanation here according to same access node method though only lozenge D1, D2 among formation Fig. 6, the braiding stringer of D3, D4 are illustrated.

As shown in Figure 6, after with many bag shape dictyosome NA1, NA2 integrated by weaving, for example make now under the situation of a bag shape side eye net, along the braiding stringer that forms dictyosome, cut and take out with methods such as cut-outs at the position that dotted line is represented, as shown in Figure 4, make the bag shape dictyosome of the side's of having eye, then, front and back two nets of bag shape dictyosome NA1 turned back laterally and roll, overlap in the outside of bag shape dictyosome NA2 and before and after making two nets be two-layer.Like this, can make the bag shape side eye net of the higher double-layer structural of intensity.

Fig. 7 represents lozenge shape Double-level Reticulated, and it is used for being known as cylinder mould gabion, that be the double-layer structural of case shape and the side's of being eye by six bag shape side eye nets being bent and make make.In addition, the yarn variety of employed knitting yarn and yarn count are identical with previous embodiment.

Among the figure, the part of heavy line is represented the position with anterior net and the braiding of rear portion net access node, same with previous embodiment, in the braiding stringer of anterior net that constitutes lozenge shape knit stitches and rear portion net, the braiding stringer of front and back two nets at position that will be corresponding, just be formed obliquely each other as the braiding stringer of the dictyosome of manufacturing object with respect to weaving direction with heavy line part, with the binding yarn 5 that is subjected to jacquard weave control along inclined direction continuously access node weave.Like this, dictyosome S1, the S2, S3, S4, S5, the S6 that have the bag shape of bag double-layer structural of shape space part and present lozenge between the net of front and back two are connected the ground braiding side by side, make them present the expansion shape of casing.Particularly, even at the braiding stringer position on the border of above-mentioned each dictyosome S1, S2, S3, S4, S5, S6, also shown in heavy line like that, the braiding stringer of front and back two nets is carried out the access node braiding and couples together.

Couple together among the bag shape dictyosome S1, S2, S3, S4, S5, S6 of aforementioned lozenge of braiding, the access node braiding position that heavy line is represented, just along position that the braiding stringer of access node braiding dots, cut with means such as cut-outs, obtain to assemble and to be sewn into the expansion shape dictyosome of the dictyosome of a boxed-section shape, expanding body 15 just as such being used to shown in Fig. 8 (a), cut and take out from other mesh portions.As required, make this expanding body 15 be deformed into the side's eye that the lozenge of on-right angle is become the right angle, and, shown in Fig. 8 (b), bend each dictyosome like that, and will make

position

17,18,19,20, thereby can produce the cylinder mould that is known as gabion with cover that constitutes by bilayer side's eye net as four positions conducts of each dictyosome beyond the dictyosome 16 of cap.

In above embodiment, the situation of utilizing the jacquard guide bar that can carry out jacquard weave control to the braiding yarn guiding chase comb that logical yarn links yarn 5 to implement braiding is illustrated, then, on the braiding yarn guiding chase comb, opening the situation that the warp knitting machine of establishing the yarn bar that the elongated body forms weaves to utilize replacing jacquard guide bar by possessing, describing.

Among Fig. 9, expression possesses the example of yarn guiding chase comb Pareto diagram of the double headed needle row warp knitting machine of yarn bar, knitting needle (FN, BN) and ground reed GB1～GB4, reed GB6～GB9, with shown in Figure 1 be identical type, aligned identical, so the omission explanation.

Ground reed GB5-1 possesses yarn bar 22, and this yarn bar 22 is provided with the elongated body 21 that multilayer is made of wire, and its two ends are maintained on the style device (not shown) that is provided with about braiding machine and open and establish formation, and guide 23 is installed on elongated body 21.Yarn bar 22 can displacement amount be common ground reed can be traversing more than 3 times of amount (yarn guiding chase comb is in the length that can move on the knitting needle column direction), get up to carry out access node continuously and weave so can will link yarn 5 at the position that needs the dictyosome access node.

The embodiment that uses above-mentioned yarn bar 22 woven bag shape side eye nets is described.Figure 10 is the vertical view of the Double-level Reticulated of lozenge shape knit stitches, and this Double-level Reticulated is used to make the bag shape dictyosome that can be assembled into the case shape and present bilayer side's eye shown in Figure 8.As the dictyosome that can be assembled into one boxed-section shape, couple together the braiding assume diamond in shape the eye 6 bag shape dictyosome S1-1, S2-1, S3-1, S4-1, S5-1, S6-1.

Therefore, under the situation of present embodiment, use 5 to be listed as independently that the yarn bar weaves, still,, also can use 3 row or 6 row yarn bars certainly according to the difference of box sizes at each part.Under the situation of the lozenge shape net of embodiment, the braiding line that constitutes 1 lozenge is set to 20 braiding lines, and 1 whole circulation braiding line number repeats the width of mesh of 22 lozenges, so 440 braiding lines altogether.Among the figure, 5 yarn bars are shared access node knitted parts SB1～SB5 respectively and are carried out the access node braiding, and other positions are woven in the shank of lozenge net of a side.

The bag shape dictyosome and the previous embodiment of the eye that assumes diamond in shape that below is made into like this are same, access node braiding position by heavy line is represented, just along position that the braiding stringer of access node braiding dots, cut with methods such as cut-outs, and obtain to assemble and to be sewn into the expanding body of one bag shape dictyosome box-shaped, the side of being eye.

Then, another embodiment to bag shape side eye net describes.Figure 11 (a) is used to be shaped be with the expanding body of pleat bag shape side eye net shown in Figure 11 (b).Braiding is carried out in jacquard guide bar by making the logical yarn of binding yarn, but can certainly use the yarn bar to weave.What represent with heavy line in Figure 11 (a) is that access node weaves the position that anterior net and rear portion net form, after braiding, with front and back two nets at the position 14 of turning back of bag shape along the direction of arrow inwards (between two nets of front and back) turn back, be pressed into two-layer bag shape part, after being pressed into one side part 25 and another side part 26 butts, shown in Figure 11 (b), form oral area 27.With one side of the pocket 24 that forms mutually the pleat 28 that is provided with of ground connection be that a bag shape side eye net by bilayer forms pleat the 29, the 30th, the structure of crotched shape.Each is two-layer before and after the bag shape part of this bag shape side eye net, is made of the four-layer network body on the whole, and is very firm, and, owing to be provided with pleat 28,29,30, thus as the bag material that is used for earthwork, be the structure that is fit to very much construction.

And then, the embodiment of bag shape side eye net shown in Figure 12, the width of mesh that anterior net and rear portion are netted differently weaves and makes.Forwardly net among the net NB of NF and rear portion, for example space (G) under the situation of 14G at braiding machine, rear portion net NB uses 14G completely to space, the knitting needle (one is pulled out I and compiles pin) that anterior net NF uses aforementioned braiding machine to space to take out one among the 14G weaves and forms, as Figure 12 (a), implement the braiding of lozenge net, make that at the side of rear portion net NB eye DB with respect to aspect the side eye DF among the net NF of front portion, the area of the side eye DB among the net NB of rear portion is 1/4th.Under the situation of present embodiment, also and previous embodiments, about dual-side portion 31,32 and bottom side portion 33, utilize the binding yarn to carry out the access node braiding, thereby it is such shown in Figure 12 (b), open as oral area 34 on one side, and three limits are woven by access node in addition, the bag shape side eye net that makes establishment like this and sew up.This bag shape side eye net is useful as the reticulate body of kind of the careless usefulness of digging pit.

About spacing and beating up when weaving etc. of rugosity, kind and the used double headed needle row warp knitting machine of the used knit stitches of the braiding of the lozenge shape net that is used to make bag shape side's eye net of the present invention, used yarn, be not limited to the situation of embodiment, the width of mesh of yarn variety, coil, braiding line number etc., should select according to the dimensional requirement under the purposes of various dictyosomes, these various conditions can be in the scope that does not break away from claims of the present invention, utilizes based on bag shape side's eye net of various modified examples and determines.

Claims

1. the manufacture method of a bag shape side eye net, it is characterized in that, use double headed needle row warp knitting machine, utilize anterior net formation to form and be made into anterior net and rear portion net respectively with knitting yarn with knitting yarn and rear portion net, and, in the braiding stringer that constitutes anterior net and rear portion net respectively, to be formed obliquely the braiding stringer of front and back two net of dictyosome of hope each other by linking yarn access node braiding along inclined direction, the dictyosome of shape pouch thus, then, the aforementioned dictyosome that will be made of outer rim the braiding stringer that access node is woven into weaves longitudinal incision along this, makes the bag shape dictyosome of the side's of having eye thus.

2. the manufacture method of bag as claimed in claim 1 shape side eye net, it is characterized in that, the braiding yarn guiding chase comb that the binding yarn is led to yarn is the jacquard guide bar that can carry out jacquard weave control, the access node braiding of each braiding stringer of formation mesh is shared by independent binding yarn and being carried out, along inclined direction continuously access node braiding, the dictyosome of shape pouch are carried out in the braiding stringer of front and back two nets each other.

3. the manufacture method of bag as claimed in claim 1 shape side eye net, it is characterized in that, the braiding yarn guiding chase comb that the binding yarn is led to yarn is to open to establish the yarn bar that the elongated body forms, the access node braiding of each braiding stringer of formation mesh is shared by the binding yarn of crossing at the logical yarn of the guide that is attached to the yarn bar and being carried out, along inclined direction continuously access node braiding, the dictyosome of shape pouch are carried out in the braiding stringer of front and back two nets each other.

4. as the manufacture method of each described bag shape side eye net in the claim 1 to 3, it is characterized in that, anterior net and rear portion net width of mesh are separately differently woven.

5. bag shape side eye net, it is characterized in that, by comprising that the shank that limits mesh and the lozenge shape knit stitches of tuberal part constitute anterior net and rear portion net, this front portion net and rear portion net weave by linking the yarn access node along the braiding stringer that is formed obliquely dictyosome, formation constitutes the bag shape dictyosome of outer rim, the mesh side of the being eye of aforementioned dictyosome by this braiding stringer.

6. bag as claimed in claim 5 shape side eye net is characterized in that one side at least of bag shape dictyosome is open, and other each limits are by linking the braiding of yarn access node.

7. bag shape side eye net, it is characterized in that, by comprising that the shank that limits mesh and the lozenge shape knit stitches of tuberal part constitute anterior net and rear portion net, this front portion net and rear portion net weave by linking the yarn access node along the braiding stringer that is formed obliquely dictyosome, the double-deck dictyosome that has bag shape space part before and after being formed between two nets, and, at least 5 aforementioned dictyosome braidings side by side with connecting, so that present the expansion shape of casing, by aforementioned at least 5 dictyosome is bent, and can be sewn into the braiding of case shape ground, the mesh side of the being eye of aforementioned dictyosome.

8. as each described bag shape side eye net in the claim 5 to 7, it is characterized in that anterior net is different with rear portion net width of mesh separately.