WO2009133821A1 - 経編地及びその製造方法並びに経編地の編構造 - Google Patents
経編地及びその製造方法並びに経編地の編構造 Download PDFInfo
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- WO2009133821A1 WO2009133821A1 PCT/JP2009/058180 JP2009058180W WO2009133821A1 WO 2009133821 A1 WO2009133821 A1 WO 2009133821A1 JP 2009058180 W JP2009058180 W JP 2009058180W WO 2009133821 A1 WO2009133821 A1 WO 2009133821A1
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- yarn
- warp
- knitting
- yarns
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/06—Patterned fabrics or articles
- D04B21/08—Patterned fabrics or articles characterised by thread material
Definitions
- the present invention relates to a warp knitted fabric, a manufacturing method thereof, and a knitted structure of the warp knitted fabric.
- clothing (girdle) having a belt-like tightening portion having a belt-like tightening portion
- the tightening portion is configured by a warp knitting machine so that a portion where the tightening force is relatively strong and a portion where the tightening force is relatively weak are switched in the longitudinal direction.
- the portion of the tightening portion having a relatively strong tightening force is located at a position corresponding to the front center portion of the wearer's thigh when the wearer wears the girdle.
- the portion of the tightening portion that is relatively weak in tightening force is disposed so as to surround the thigh and other than the front center portion of the thigh when the wearer wears the girdle.
- the wearer's quadriceps muscles are strongly tightened by the portion where the tightening force is relatively strong, and the wearer's entire thigh is also tightened by the portion where the tightening force is relatively strong and the portion where the tightening force is relatively weak. Because it is tightened enough, the legs can be kicked greatly during walking, and a beautiful body shape can be maintained.
- a garment having a portion with a relatively strong tightening force and a portion with a relatively weak tightening force is known (for example, see Patent Document 2 below).
- This girdle is constituted by a warp knitted fabric in which a portion having a relatively strong tightening force and a portion having a relatively weak tightening force are belt-like and have a curved continuous pattern.
- a belt-like and curved portion having a relatively strong tightening force and a portion having a relatively weak tightening force are provided from below the bulge of the hip to the flank. For this reason, the hip-up function is imparted to the girdle by the portion having the relatively strong tightening force and the portion having the relatively weak tightening force, so that the hip shape can be adjusted.
- a warp knitted fabric in which a pattern is knitted together with a ground knitted fabric in which loops are continuously bound in the warp direction (see, for example, Patent Document 3 below).
- This warp knitted fabric has a plurality of types of ground knitting regions with different swings in the weft direction of the elastic yarn inserted into the loop, and the plurality of types of ground knitting regions are repeated continuously in the warp direction. ing.
- JP 2007-113125 A Japanese Patent No. 3023354 (Japanese Patent Laid-Open No. 2000-008023) Registered Utility Model No. 3136451
- the warp knitted fabric is generally in a direction (diagonal direction) intersecting the warp direction and the weft direction as compared with the strength in the warp direction and the weft direction (the magnitude of the stretching force and the magnitude of the tightening force).
- the strength of the was small. That is, the conventional general warp knitted fabric has anisotropy with respect to strength.
- the strength of the warp knitted fabric is uniform regardless of the direction, that is, isotropic with respect to the strength.
- Specific examples include clothing (underwear) that requires stretchability (stretchability) and is worn in close contact with the body.
- an object of the present invention is to provide a warp knitted fabric capable of exhibiting isotropic strength, a manufacturing method thereof, and a knitted structure of the warp knitted fabric.
- the warp knitted fabric according to the present invention includes a ground yarn that forms a ground structure by warp knitting, and first to first inserts that are inserted into the ground structure along the warp direction and knitted together with the ground structure to form the inserted structure.
- a first insertion yarn group of Nth (N is a natural number of 2 or more) first insertion yarns and a second insertion yarn group of first to Nth second insertion yarns, the first to Nth first insertion yarns And the first to Nth second insertion yarns are arranged side by side in the weft direction, and the nth (n is a natural number from 1 to N) first insertion yarn and the nth second insertion yarn are warps.
- Each of the nth first insertion yarns has a meandering shape as a whole by the first portion, the second portion, and the bent portion. Bent portion and the second insertion yarns bent portion of the n-th and is characterized in that overlap each other when viewed from the thickness direction.
- first to Nth (N is a natural number of 2 or more) constituting the first insertion yarn group while forming a ground structure by warp knitting the ground yarn. Inserting the first to Nth second insertion yarns to be the first insertion yarn and the second insertion yarn group into the ground structure along the warp direction and knitting with the ground structure, thereby forming the insertion structure;
- the first to Nth first insertion yarns and the first to Nth second insertion yarns are arranged side by side in the weft direction, and the nth (n is a natural number of 1 to N) first insertion yarns
- the nth second insertion yarn are a first part knitted to the ground structure while being close to each other in the warp direction, a second part knitted to the ground structure while being spaced apart from each other in the warp direction, and a first part And a bent portion that connects the second portion, and the first portion, the second portion, and the bent portion form a meandering shape as
- the knitting structure of the warp knitted fabric according to the present invention includes a ground yarn constituting the ground structure by warp knitting, and inserted into the ground structure along the warp direction.
- the first insertion thread and the first to Nth second insertion threads are arranged side by side in the weft direction, and the nth (n is a natural number of 1 to N) first insertion thread and the nth second insertion thread.
- the yarn connects the first part knitted to the ground structure while being close to each other in the warp direction, the second part knitted to the ground structure while being separated from each other in the warp direction, and the first part and the second part.
- Each having a bent portion, and the first portion, the second portion, and the bent portion have a meandering shape as a whole.
- First insertion yarn bent portion of the the second insertion yarns bent portion of the first n characterized in that overlap each other when viewed from the thickness direction.
- the first to Nth first insertion yarns and the first to Nth second insertion yarns extend along the warp direction.
- the n-th first insertion yarn and the n-th second insertion yarn have a meandering shape as a whole due to the first portion, the second portion, and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured.
- the bent portion of the nth first insertion yarn and the bent portion of the nth second insertion yarn are thick.
- the first to Nth first insertion yarns and the first to Nth second insertion yarns are knitted in the ground structure so as to overlap each other when viewed from the direction. Therefore, the n-th first insertion yarn and the n-th second insertion yarn are connected to each other at the bent portions via the ground structure, and the first portion of the n-th first insertion yarn and the n-th second insertion yarn are connected.
- a line extending continuously in an oblique direction (direction intersecting the warp direction and the weft direction) is formed by the second portion of the yarn, and the second portion of the nth first insertion yarn and the nth
- a line extending continuously in an oblique direction is formed by the first portion of the second insertion yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, it is possible to exhibit isotropy with respect to strength.
- the warp knitted fabric according to the present invention is composed of a ground yarn constituting a ground structure by warp knitting, and first to N (N) constituting a looping structure by knitting together with the ground structure along the warp direction.
- first to N constituting a ground structure by warp knitting
- N constituting a looping structure by knitting together with the ground structure along the warp direction.
- a first knitting yarn group of first knitting yarns and a second knitting yarn group of first to N-th second knitting yarns wherein the first to N-th first knitting yarns and the first to The N-th second knitting yarn is arranged in the weft direction, and the n-th (n is a natural number from 1 to N) first and n-th second knitting yarns are close to each other in the warp direction.
- the first portion, the second portion, and the bent portion have a meandering shape as a whole, and the bent portion of the nth first knitting yarn and the nth second knitting The bent portion, characterized in that overlap each other when viewed from the thickness direction.
- the first to Nth (N is a natural number of 2 or more) forming the first knitting yarn group while forming the ground structure by warp knitting the ground yarn.
- the first to Nth second knitting yarns that form the first knitting yarn and the second knitting yarn group are each knitted together with the ground structure along the warp direction, thereby forming a looping structure.
- the N first knitting yarns and the first to Nth second knitting yarns are arranged side by side in the weft direction, and the nth (n is a natural number of 1 to N) first knitting yarn and the nth second knitting yarn.
- the knitting yarn includes a first portion that is knitted to the ground structure while being close to each other in the warp direction, a second portion that is knitted to the ground structure while being spaced apart from each other in the warp direction, and a first portion and a second portion.
- Each having a bent portion to be connected, and the first portion, the second portion, and the bent portion have a meandering shape as a whole, and the nth first knitting yarn Bent portion and the second knitted yarn bent portion of the n-th and is characterized in that overlap each other when viewed from the thickness direction.
- the knitting structure of the warp knitted fabric according to the present invention includes first yarns constituting a looping structure by knitting together with a ground yarn constituting the ground structure by warp knitting and the ground structure along the warp direction.
- a first knitting yarn group of N (N is a natural number equal to or greater than 2) first knitting yarn group and a second knitting yarn group of first to Nth second knitting yarns, the first to Nth first knitting yarns;
- the first to Nth second knitting yarns are arranged side by side in the weft direction, and the nth (n is a natural number of 1 to N) first knitting yarn and the nth second knitting yarn are warp directions.
- the second knitted yarn bending portion characterized in that overlap each other when viewed from the thickness direction.
- the first to Nth first knitting yarns and the first to Nth second knitting yarns follow the warp direction.
- the n-th first knitting yarn and the n-th second knitting yarn have a meandering shape as a whole due to the first portion, the second portion, and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured.
- the bent portion of the nth first knitting yarn and the bent portion of the nth second knitting yarn are thick.
- the first to Nth first knitting yarns and the first to Nth second knitting yarns are knitted into the ground structure so as to overlap each other when viewed from the direction. Therefore, the n-th first knitting yarn and the n-th second knitting yarn are connected to each other at the bent portions through the ground structure, and the first portion of the n-th first knitting yarn and the n-th second knitting yarn are connected.
- a line that extends continuously in an oblique direction is formed by the second portion of the yarn, and the second portion of the nth first knitting yarn and the nth
- a line extending continuously in an oblique direction is formed by the first portion of the second knitting yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, it is possible to exhibit isotropy with respect to strength.
- a warp knitted fabric capable of exhibiting isotropy in strength, a manufacturing method thereof, and a knitted structure of the warp knitted fabric.
- FIG. 1 is a plan view showing a warp knitted fabric according to the present embodiment.
- FIG. 2 is an organization chart of the ground organization.
- FIG. 3 is a structure diagram of the yarns Y4a to Y4d and the yarns Y5a to Y5d.
- FIG. 4 is a diagram partially showing a state in which the yarns Y4a to Y4d and the yarns Y5a to Y5d are inserted into the ground structure.
- FIG. 5 is a structure diagram of the yarns Y4a to Y4d and the yarns Y5a to Y5d in another example warp knitted fabric according to the present embodiment.
- FIG. 1 is a plan view showing a warp knitted fabric according to the present embodiment.
- FIG. 2 is an organization chart of the ground organization.
- FIG. 3 is a structure diagram of the yarns Y4a to Y4d and the yarns Y5a to Y5d.
- FIG. 4 is
- FIG. 6 is a diagram partially showing a state in which the yarns Y4a to Y4d and the yarns Y5a to Y5d are knitted together with the ground structure in the warp knitted fabric of another example according to the present embodiment.
- FIG. 7 is a table showing values of the first extension force and tightening force.
- FIG. 8 is a table showing values of the third extension force and tightening force.
- FIG. 9 is a table showing standard deviations in Examples 1 and 2 and Comparative Examples of the first and third extension forces and tightening forces.
- FIG. 10 is a diagram showing the test results of Examples 1 and 2 and Comparative Example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the first extension force. .
- FIG. 10 is a diagram showing the test results of Examples 1 and 2 and Comparative Example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the first extension
- FIG. 11 is a diagram showing test results of Examples 1 and 2 and a comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the first tightening force.
- FIG. 12 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the third extension force.
- FIG. 13 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the third tightening force. .
- FIG. 12 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the third tightening force.
- FIG. 12 is a diagram illustrating test results of Examples 1 and
- FIG. 14 is a diagram illustrating the reduction rate of each of the extension forces of Examples 1 and 2 and the comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the reduction rate.
- FIG. 15 is a diagram showing a reduction rate of the tightening force in each of Examples 1 and 2 and the comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the reduction rate. .
- warp knitted fabric 10 A preferred embodiment of the warp knitted fabric 10 according to the present invention will be described with reference to the drawings.
- the warp knitted fabric 10 which concerns on this embodiment can be manufactured using the jacquard raschel machine RSJ5 / 1EL made from Karl Mayer, for example.
- the warp knitted fabric 10 includes a ground structure 12 and insertion yarn groups 14 and 16.
- An arrow S in each figure indicates the knitting direction of the warp knitted fabric 10.
- the warp knitted fabric 10 can also be configured by supplying yarn in a direction opposite to the direction indicated by the arrow S.
- the ground organization 12 is the basis of the warp knitted fabric 10 and exists over the entire surface of the warp knitted fabric 10. As shown in FIG. 2, the ground structure 12 is composed of three types of yarns Y1 to Y3 (ground yarns) in this embodiment.
- the yarns Y1 and Y2 for example, 33 dtex, 26 filament nylon yarn (Ny33T / 26-2M94 manufactured by Toray Industries, Inc.) can be used.
- the black dots represent the positions of the needle heads of the courses, and the weft-direction gaps between the black dots represent the inter-needle portion.
- the rows of black dots arranged in the weft direction represent one course, and when the yarn is supplied in the direction of arrow S, what kind of knitting method is used in each course. This is indicated by a single thread.
- the rightmost inter-needle portion through which each yarn is guided by the guide bar is set to 0, and from there Numbers 1, 2, 3,... Are assigned to the left side (some numbers are assigned 0, 2, 4, 6,... Depending on the type of knitting machine).
- the yarn Y1 has a yarn Y1a threaded through the guide bar of the jacquard kite J1 and a thread Y1b threaded through the guide bar of the jacquard kite J2.
- the yarns Y1a and Y1b are warp knitted by being fed in the arrow S direction.
- the jacquard heels J1 and J2 are displaced in the weft direction by one needle with respect to each guide bar by a piezoelectric element (piezo element) or the like.
- the yarns Y1a and Y1b are knitted as different structures by the jacquard tacks J1 and J2. As shown in FIG.
- the yarns Y1a and Y1b are adjacent to each other at intervals of 1 wal.
- the broken line shown in FIG. 2 shows the organization chart of the yarn Y1 when no displacement is given in the weft direction by the piezoelectric elements (piezo elements) of the jacquard jars J1 and J2.
- the yarn Y1a moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1 in the course C2.
- C3 it moves from the interneedle part of No. 1 to the inter needle part of No. 2
- course C4 it moves from the inter needle part of No. 1 to the inter needle part of No.
- in course C5 the number from the inter needle part of No. 0
- the yarn Y1a has 10 courses as one repeating unit. This knitting of the yarn Y1a can be expressed as “12/21/12/10/01/21/01/21/01/10 //”. As a result, the yarn Y1a forms a looping structure in which the opening stitches (in a state where the loops are opened without crossing) and the closing stitches (in a state where the loops are crossed to form a closed stitch) are formed. .
- the yarn Y1b moves from the inter-needle portion of the number 0 in the course C1 to the inter-needle portion of the number 1, in the course C2, moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1, and in the course C3 It moves from the inter-needle part of the number 0 to the inter-needle part of the number 1, moves from the inter-needle part of the number 1 to the inter-needle part of the number 0 in the course C4, and from the inter-needle part of the number 1 in the course C5 In the course C6, it moves from the number 2 needle part to the number 1 needle part, in the course C7 moves from the number 1 needle part to the number 2 needle part, in the course C8 Move from the inter-needle part of No.
- the yarn Y1b has 10 courses as one repeating unit.
- the knitting of the yarn Y1b can be expressed as “01/21/01/10/12/21/12/10/101/21 //”. As a result, the yarn Y1b forms a looping structure in which the opening and closing eyes are mixed.
- the yarn Y1a and the yarn Y1b are alternately arranged in the weft direction at an interval of 1 wal, and the yarns Y1a and Y1b adjacent in the weft direction are intertwined.
- the yarn Y2 is knitted by warp knitting by passing the yarn through the guide bar of ⁇ GB3 and feeding it in the direction of arrow S. Specifically, the yarn Y2 moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and in the course C2, moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1. In C3, it moves from the interneedle part of No. 1 to the inter needle part of No. 2, in course C4 it moves from the inter needle part of No. 1 to the inter needle part of No. 0, and in course C5 the number from the inter needle part of No.
- the yarn Y2 has 6 courses as one repeating unit. This knitting of the yarn Y2 can be expressed as “12/21/12/10/01/10 //”. As a result, the yarn Y2 forms a looping structure in which the opening and closing eyes are mixed.
- a plurality of yarns Y2 are arranged at 1-well intervals in the weft direction, and yarns Y2 adjacent in the weft direction are intertwined.
- the yarn Y3 is inserted along the warp direction into the knitted structure knitted by the warp knitting by the yarns Y1 and Y2 by passing the yarn Y3 through the guide bar of the kite GB4 and feeding the yarn in the arrow S direction. Specifically, the yarn Y3 swings in at the position of the inter-needle number 2 in the course C1 and swings out at the same position, swings in the position of the inter-needle number 1 in the course C2, and the same position. Swing out at course C3, swinging in at the position between the needles of No. 2 and swinging out at the same position, swinging in at the position of the needle between No.
- the yarn Y3 has 6 courses as one repeating unit. This knitting of the yarn Y3 can be expressed as “22/11/22/00/11/00 //”. Thereby, the yarn Y3 is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, a state in which the yarn Y3 is entangled with the yarns Y1 and Y2 to form an insertion structure. In the actual ground structure 12, a plurality of yarns Y3 are arranged at intervals of 1 wal in the weft direction.
- the insertion yarn group 14 (first insertion yarn group) is composed of four yarns Y4a to Y4d (first to fourth first insertion yarns) of the same type.
- the yarns Y4a to Y4d for example, 78 dtex polyurethane yarn (Roica (registered trademark) 78T-C805 manufactured by Asahi Kasei Fibers Co., Ltd.) can be used.
- Each of the yarns Y4a to Y4d is threaded through the guide bar of the collar GB5 and fed in the direction of the arrow S, so that the yarns Y4a to Y4d are warp knitted by the yarns Y1 and Y2 in a state where they are aligned in the weft direction at one wale interval. Inserted along the warp direction.
- the yarn Y4a swings in and out at the position of the inter-needle number 5 in the course C1, and swings in and out at the inter-needle position of the number 4 in the course C2, and in the course C3. Swing in and swinging out at the position between the needles of No.
- the yarn Y4a has 24 courses as one repeating unit.
- the knitting of this yarn Y4a is "55/44/55/33/44/22/33/44/33/11/22/00/11/00/22/11/22/11/33/22/33 / 22/44/33 // ".
- the yarn Y4a is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, a state in which the yarn Y4a is entangled with the yarns Y1 and Y2, and constitutes an insertion structure.
- the yarn 4a has a meandering shape as a whole. Specifically, the yarn 4a progresses in the warp direction as a whole as it progresses from the course C1 to the course C3, and progresses as a whole in the right direction in the drawing as it progresses from the course C3 to the course C12, from the course C12 to the course C14. As it progresses, it progresses in the warp direction as a whole, and as it progresses from course C14 to course C24, it progresses in the left direction of the drawing as a whole.
- a portion 14a (first portion) in the courses C3 to C12 of the yarn 4a extends in a direction intersecting the warp direction as a whole, and a portion 14b (second portion) of the yarn 4a in the courses C14 to C24. Extends in a direction crossing the warp direction, and the portion 14c (bent portion) of the course C12 to C14 of the yarn 4a extends in the direction along the warp direction as a whole and is bent to connect the portions 14a and 14b. It has become a part. The same applies to the yarns Y4b to Y4d.
- the insertion yarn group 16 (second insertion yarn group) is composed of four yarns Y5a to Y5d (first to fourth second insertion yarns) of the same type.
- the yarns Y5a to Y5d for example, 78 dtex polyurethane yarn (Roica (registered trademark) 78T-C805 manufactured by Asahi Kasei Fibers Co., Ltd.) can be used.
- Each of the yarns Y5a to Y5d is threaded through the guide bar of the collar GB6 and fed in the direction of the arrow S, so that the yarns Y5a to Y5d are warp knitted by the yarns Y1 and Y2 in a state where they are aligned at one wel interval in the weft direction. Inserted along the warp direction.
- the yarn Y5a swings in and out at the position of the number 1 needle in the course C1, swings in and swings out at the position of the number 0 needle in the course C2, and in the course C3. Swing in and swinging out at the position between the needles of No. 2 and swinging in and out at the position of the needle between No.
- the yarn Y4a has 24 courses as one repeating unit.
- this yarn Y4a is "11/00/22/11/22/11/33/22/33/22/44/33/55/44/55/33/44/22/33/22/33 / 11/22/00 // ".
- the yarn Y5a is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, the yarn Y5a is intertwined with the yarns Y1 and Y2, and is knitted into the yarns Y1 and Y2, thereby constituting the insertion structure.
- the thread 5a has a meandering shape as a whole. Specifically, the yarn 5a proceeds in the warp direction as a whole as it progresses from the course C1 to the course C2, and progresses in the left direction as a whole as it progresses from the course C2 to the course C13, from the course C13 to the course C15. As it progresses, it progresses in the warp direction as a whole, and as it progresses from course C15 to course C24, it progresses in the right direction of the drawing as a whole.
- a portion 15a (first portion) in the courses C2 to C13 of the yarn 5a extends in a direction intersecting the warp direction as a whole, and a portion 15b (second portion) in the courses C15 to C24 of the yarn 5a. Is extended in a direction crossing the warp direction as a whole, and a portion 15c (bent portion) in the courses C13 to C15 of the yarn 5a extends in the direction along the warp direction as a whole and is bent to connect the portions 15a and 15b. It has become a part. The same applies to the yarns Y5b to Y5d.
- the portion 14a of the yarn Y4a and the portion 16a of the yarn Y5a are knitted to the ground structure 12 as they approach each other in the warp direction (arrow S direction).
- the portion 14b of the yarn Y4a and the portion 16b of the yarn Y5a are knitted into the ground structure 12 while being separated from each other as they proceed in the warp direction (the direction of the arrow S).
- the portion 14c of the yarn Y4a and the portion 16c of the yarn Y5a overlap each other when viewed from the thickness direction. Therefore, it can be said that the yarn Y4a and the yarn Y5a are in a correspondence relationship from the viewpoint of the overlap between the portion 14c of the yarn Y4a and the portion 16c of the yarn Y5a.
- “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the inter-needle portion through which the portion 14c of the yarn Y4a passes and the portion 16c of the yarn Y5a. A case where the portion between the needles through which the needles pass coincides is widely included.
- the portion 14a of the yarn Y4b and the portion 16a of the yarn Y5b are knitted into the ground structure 12 while approaching each other in the warp direction (arrow S direction).
- the portion 14b of the yarn Y4b and the portion 16b of the yarn Y5b are knitted into the ground structure 12 while being separated from each other as they proceed in the warp direction (the direction of the arrow S).
- the portion 14c of the yarn Y4b and the portion 16c of the yarn Y5b overlap each other when viewed from the thickness direction.
- the yarn Y4b and the yarn Y5b are in a correspondence relationship from the viewpoint of the overlap between the portion 14c of the yarn Y4b and the portion 16c of the yarn Y5b.
- “overlapping each other when viewed from the thickness direction” is not limited to the case where they completely overlap and match, but also the portion between needles through which the portion 14c of the yarn Y4b passes and the portion 16c of the yarn Y5b. A case where the portion between the needles through which the needles pass coincides is widely included.
- the portion 14a of the yarn Y4c and the portion 16a of the yarn Y5c are knitted to the ground structure 12 while approaching each other in the warp direction (arrow S direction).
- the portion 14b of the yarn Y4c and the portion 16b of the yarn Y5c are knitted into the ground structure 12 while being separated from each other as they proceed in the warp direction (the direction of the arrow S).
- the portion 14c of the yarn Y4c and the portion 16c of the yarn Y5c overlap each other when viewed from the thickness direction.
- the yarn Y4c and the yarn Y5c are in a correspondence relationship from the viewpoint of the overlap between the portion 14c of the yarn Y4c and the portion 16c of the yarn Y5c.
- “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the inter-needle portion through which the portion 14c of the yarn Y4c passes and the portion 16c of the yarn Y5c. A case where the portion between the needles through which the needles pass coincides is widely included.
- the portion 14a of the yarn Y4d and the portion 16a of the yarn Y5d are knitted into the ground structure 12 while approaching each other in the warp direction (arrow S direction).
- the portion 14b of the yarn Y4d and the portion 16b of the yarn Y5d are knitted into the ground structure 12 while being separated from each other as they proceed in the warp direction (the direction of the arrow S).
- the portion 14c of the yarn Y4d and the portion 16c of the yarn Y5d overlap each other when viewed from the thickness direction.
- the yarn Y4d and the yarn Y5d are in a correspondence relationship from the viewpoint of the overlap between the portion 14c of the yarn Y4d and the portion 16c of the yarn Y5d.
- “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the inter-needle portion through which the portion 14c of the yarn Y4d passes and the portion 16c of the yarn Y5d. A case where the portion between the needles through which the needles pass coincides is widely included.
- the warp knitted fabric 10 is, as shown in FIG. 1, the region A composed of the ground texture 12, the region B1 composed of the ground texture 12 and the insertion yarn group 14, and the region B2 composed of the ground texture 12 and the insertion yarn group 16. And a region C composed of the ground structure 12 and the insertion yarn groups 14 and 16.
- the yarns Y4a to Y4d, Y5a to Y5d are inserted into the ground structure 12 along the warp direction, and the yarns Y4a to Y4d have a meandering shape as a whole by the portions 14a to 14c.
- the yarns Y5a to Y5d have a meandering shape as a whole by the portions 16a to 16c. Therefore, the strength of the warp knitted fabric in the longitudinal direction is ensured.
- the portion 14c of the yarn Y4a and the portion 16c of the yarn Y5a overlap each other when viewed from the thickness direction, and the portion 14c of the yarn Y4b and the portion 16c of the yarn Y5b each other when viewed from the thickness direction.
- the yarn Y4a is overlapped so that the portion 14c of the yarn Y4c and the portion 16c of the yarn Y5c overlap each other when viewed from the thickness direction, and the portion 14c of the yarn Y4d and the portion 16c of the yarn Y5d overlap each other when viewed from the thickness direction.
- Y4d and Y5a to Y5d are inserted into the ground structure 12 and knitted.
- the portion 14c of the yarn Y4a and the portion 16c of the yarn Y5a are connected via the ground structure 12, and the portion 14a of the yarn Y4a and the portion 16b of the yarn Y5a intersect with each other in an oblique direction (the warp direction and the weft direction).
- a line extending continuously in the direction) is formed, and a line extending continuously in an oblique direction is formed by the portion 14b of the yarn Y4a and the portion 16a of the yarn Y5a.
- nylon yarns that are inelastic yarns are used as the yarns Y1 and Y2, but polyester yarns may be used as other inelastic yarns.
- polyurethane yarns which are elastic yarns, were used as the yarns Y3 to Y5, but other elastic yarns have SCY (single covering yarn), DCY (double covering yarn) and other stretchability.
- SCY single covering yarn
- DCY double covering yarn
- a thread may be used, and a covering elastic thread in which another synthetic fiber is wound around the elastic thread can also be used.
- the thickness of the yarns Y1 and Y2 is preferably 22 dtex to 78 dtex, and more preferably 28 dtex to 44 dtex.
- the thickness of the yarn Y3 is preferably 44 dtex to 620 dtex, and more preferably 78 dtex to 470 dtex.
- the thickness of the yarns Y4 and Y5 is preferably 22 dtex to 620 dtex, and more preferably 44 dtex to 390 dtex.
- the looping structure of the ground structure 12 is configured by the yarns Y1 and Y2, and the insertion structure of the ground structure 12 is configured by the thread Y3.
- all the yarns Y1, Y2, and Y3 are looped.
- the ground organization 12 may be configured as follows.
- the insertion yarn group 14 is constituted by four yarns Y4a to Y4d, and the insertion yarn group 16 is constituted by four yarns Y5a to Y5d.
- the yarns constituting the insertion yarn groups 14, 16 The number of may be two or more.
- the yarns Y4a to Y4d and Y5a to Y5d have 24 courses as one repeating unit.
- the yarns Y4a to Y4d and Y5a to Y5d have a meandering shape as a whole and are viewed from the thickness direction.
- the repeating unit is not limited to 24 courses as long as it has a portion that overlaps and a portion that does not overlap each other.
- the swing width in the weft direction as the whole of the yarns Y4a to Y4d and Y5a to Y5d decreases, and the area of the region A composed of the ground texture 12 decreases, and thus the strength tends to increase.
- the insertion structure is constituted by the threads Y4a to Y4d and Y5a to Y5d having a meandering shape as a whole, but the looping texture is constituted by the threads Y4a to Y4d and Y5a to Y5d having a meandering shape as a whole. You may make it comprise. Specifically, for example, as shown in FIG.
- the yarns Y4a to Y4d are made into “45/54/45/43/34/32/23/32/23/21/12/10/10/01/10/12 / 21/12/21/23/32/23/32/34/43 // "and the yarns Y5a to Y5d are" 01/10/12/21/12/21/23/32/23 " / 32/34/43/45/54/45/43/34/32/23/32/23/21/12/10 // ".
- FIG. 6 partially shows a state in which these yarns Y4a to Y4d, Y5a to Y5d are knitted together with the ground structure 12. In this case, among the yarns Y4a to Y4d and Y5a to Y5d, the yarns adjacent in the weft direction are intertwined.
- all the yarns Y4a to Y4d and Y5a to Y5d constitute the insertion structure in the knitting direction (arrow S direction) of the warp knitted fabric 10, and in FIG. 5 and FIG. All the yarns Y4a to Y4d and Y5a to Y5d formed a looping structure in the knitting direction (arrow S direction), but switched between the looping structure and the insertion structure in the knitting direction of the warp knitted fabric 10 (arrow S direction). You may do it.
- the courses C1 to C8 can be set as an insertion structure
- the courses C9 to C16 can be set as a looping structure
- the courses C17 to C24 can be set as an insertion structure.
- a pattern may be appropriately added to the warp knitted fabric 10 or a pattern may not be added.
- Example 1 A warp knitted fabric 10 constituted by the ground structure 12 and the insertion yarn groups 14 and 16 as shown in FIG. 1 was prepared.
- Ny33T / 26-2M94 manufactured by Toray Industries, Inc. was used as the yarns Y1a, Y1b, Y2, and Mo-78T-R manufactured by Nisshinbo Co., Ltd. was used as the yarn Y3.
- Y5 Roica (registered trademark) 155T-HS manufactured by Asahi Kasei Corporation was used.
- the knitting of the yarn Y1a threaded through the guide bar of the jacquard kite J1 and the yarn Y1b threaded through the guide bar of the jacquard kite J2 is set to “01/10 //”, and the guide bar of the kite GB3
- the knitting of the thread Y2 to be threaded is “12/21/12/10/01/10/10 /”
- the knitting of the thread Y3 to be threaded through the guide bar of the collar GB4 is “22/11/22/00 / 11/00 // ”.
- the insertion yarn group 14 is composed of 18 yarns Y4, and each yarn Y4 is formed in a meandering shape as a whole, and each yarn Y4 is used as a guide bar of ⁇ GB5 so that one repeating unit of each yarn Y4 is 120 courses. Threaded and knitted.
- the insertion yarn group 16 is made up of 18 yarns Y5, and each yarn Y5 becomes a guide bar of ⁇ GB6 so that each yarn Y5 has a meandering shape as a whole and one repeating unit of each yarn Y5 becomes 120 courses. Threaded and knitted. And the warp knitted fabric 10 of Example 1 was cut into a test piece having a width (weft direction) of 2.5 cm and a length (warp direction) of 20 cm.
- JIS L 1018 8.15.1 stretch modulus A method (constant stretch method) cut strip method was applied mutatis mutandis to the warp direction, the weft direction and the oblique direction (test piece) under the following conditions.
- the stretching operation was repeated until the elongation reached 80%, and immediately returned to the original position at the same speed three times.
- the tensile force (elongation force) of the test piece when the elongation becomes 30% when the test piece is stretched and the tensile force (tightening force) when the elongation becomes 30% when the test piece contracts. ) was measured at the first and third times of the above operation.
- testing machine Constant speed extension type tensile testing machine Test piece width: 2.5cm Gripping distance: 10cm Test speed: 30 cm / min Initial load: 0cN Number of repetitions: 3 times Left time after stretching: 0 seconds Left time after returning to the original position: 0 seconds
- Example 2 Compared to the warp knitted fabric 10 of Example 1, the four yarns Y4 form an insertion yarn group 14, each yarn Y4 has a meandering shape as a whole, and one repeating unit of each yarn Y4 has 24 courses.
- the yarns Y4 are knitted by passing them through the guide bar of the collar GB5, and the four yarns Y5 form the insertion yarn group 16, and each yarn Y5 has a meandering shape as a whole and one repeating unit of each yarn Y5.
- a warp knitted fabric 10 similar to that of Example 1 was prepared except that each yarn Y5 was knitted by passing the yarn Y5 through a guide bar of ⁇ GB6 so as to be 24 courses. And the same test as Example 1 was done using warp knitted fabric 10 of Example 2.
- the knitting of the yarn Y1a threaded through the guide bar of the jacquard kite J1 and the yarn Y1b threaded through the guide bar of the jacquard kite J2 is “21/12/21/01/10/01 //”.
- the knitting of the yarn Y2 threaded through the guide bar of ⁇ GB3 is “21/23/21/12/10/12 //”, and the knitting of the yarn Y3 threaded through the guide bar of ⁇ GB4 is “ 11/33/11/22/00/22 // ”and the knitting of the yarn Y4 threaded through the guide bar of ⁇ GB5 was“ 11/22/00/11/00/22 // ”.
- Example 1 was done using the warp knitted fabric of a comparative example.
- Test results The test results are shown in FIGS.
- FIG. 7 is a table showing values of the first extension force and tightening force
- FIG. 8 is a table showing values of the third extension force and tightening force. Based on the test results, the standard deviations in Examples 1 and 2 and Comparative Example of the first and third extension forces and tightening forces were calculated (see FIG. 9).
- the standard deviation of the comparative example is larger than the standard deviation of Examples 1 and 2 in both the first and third extension forces and tightening forces.
- the standard deviation obtained here represents the variation in the extension force or the tightening force in the warp direction, the oblique direction and the weft direction
- the warp knitted fabric 10 in Examples 1 and 2 is used. It was confirmed that there was little variation in the magnitude of the extension force or the tightening force in the warp direction, the oblique direction and the weft direction, and the anisotropy was small (isotropic) in terms of strength.
- the warp knitted fabric in the comparative example has a large variation in the magnitude of the stretching force or the tightening force in the warp direction, the diagonal direction, and the weft direction, and can be said to have large anisotropy with respect to strength. . 9 to 13, it can be seen that the variation in warp knitted fabric in the comparative example is larger than the variation in warp knitted fabric 30 in Examples 1 and 2.
- the reduction rate of the extension force and the reduction rate of the tightening force in the first and third times are expressed by the following formula (1) in the longitudinal direction, the diagonal direction, and Calculations were made for the latitude direction (see FIGS. 14 and 15).
- Decrease rate [%] (first test result ⁇ third test result) / first test result ⁇ 100 (1)
- the reduction rate is almost constant in any of the longitudinal direction, the oblique direction, and the weft direction, whereas in the comparative example, the reduction rate varies greatly depending on the direction. ing. Therefore, in the warp knitted fabric 10 in Examples 1 and 2, when repeatedly stretched, the warp knitted fabric 10 stretches to the same extent in any direction, and even after repeatedly stretched, the strength can be maintained isotropic. confirmed. On the other hand, it was confirmed that the warp knitted fabric in the comparative example was easily stretched in a specific direction when repeatedly stretched and the anisotropy was increased with respect to strength after repeated stretch.
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Abstract
Description
図1に示されるような、地組織12及び挿入糸群14,16によって構成される経編地10を用意した。この実施例1の経編地10においては、糸Y1a,Y1b,Y2として東レ株式会社製Ny33T/26-2M94を用い、糸Y3として日清紡績株式会社製Mo-78T-Rを用い、糸Y4,Y5として旭化成せんい株式会社製Roica(登録商標)155T-HSを用いた。また、ジャカード筬J1のガイドバーに通糸される糸Y1a及びジャカード筬J2のガイドバーに通糸される糸Y1bの編成を共に「01/10//」とし、筬GB3のガイドバーに通糸される糸Y2の編成を「12/21/12/10/01/10//」とし、筬GB4のガイドバーに通糸される糸Y3の編成を「22/11/22/00/11/00//」とした。また、18本の糸Y4により挿入糸群14とし、各糸Y4が全体として蛇行形状となると共に各糸Y4の1つの繰り返し単位が120コースとなるように、各糸Y4を筬GB5のガイドバーに通糸して編成した。また、18本の糸Y5により挿入糸群16とし、各糸Y5が全体として蛇行形状となると共に各糸Y5の1つの繰り返し単位が120コースとなるように、各糸Y5を筬GB6のガイドバーに通糸して編成した。そして、実施例1の経編地10を裁断して、幅(緯方向)2.5cm、長さ(経方向)20cmの試験片とした。
試験機 : 定速伸長形引張試験機
試験片幅 : 2.5cm
つかみ間距離 : 10cm
試験速度 : 30cm/min
初荷重 : 0cN
繰り返し回数 : 3回
伸長後の放置時間 : 0秒
元の位置まで戻した後の放置時間 : 0秒
実施例1の経編地10と比較して、4本の糸Y4により挿入糸群14とし、各糸Y4が全体として蛇行形状となると共に各糸Y4の1つの繰り返し単位が24コースとなるように、各糸Y4を筬GB5のガイドバーに通糸して編成し、また、4本の糸Y5により挿入糸群16とし、各糸Y5が全体として蛇行形状となると共に各糸Y5の1つの繰り返し単位が24コースとなるように、各糸Y5を筬GB6のガイドバーに通糸して編成した以外は、実施例1と同様の経編地10を用意した。そして、実施例2の経編地10を用いて、実施例1と同じ試験を行った。
比較例の経編地においては、糸Y1a,Y1b,Y2として東レ株式会社製Ny33T/26-2M94を用い、糸Y3として旭化成せんい株式会社製Roica(登録商標)310T-SCRを用い、糸Y4として旭化成せんい株式会社製Roica(登録商標)44T-SCRを用い、糸Y5を用いなかった。また、ジャカード筬J1のガイドバーに通糸される糸Y1a及びジャカード筬J2のガイドバーに通糸される糸Y1bの編成を共に「21/12/21/01/10/01//」とし、筬GB3のガイドバーに通糸される糸Y2の編成を「21/23/21/12/10/12//」とし、筬GB4のガイドバーに通糸される糸Y3の編成を「11/33/11/22/00/22//」とし、筬GB5のガイドバーに通糸される糸Y4の編成を「11/22/00/11/00/22//」とした。そして、比較例の経編地を用いて、実施例1と同じ試験を行った。
試験結果を図7及び図8に示す。図7は、1回目の伸長力及び緊締力の値を示す表であり、図8は、3回目の伸長力及び緊締力の値を示す表である。そして、この試験結果に基づいて、1回目及び3回目の伸長力及び緊締力の、実施例1,2及び比較例における標準偏差をそれぞれ計算した(図9参照)。
減少率[%]=(1回目の試験結果-3回目の試験結果)/1回目の試験結果×100・・・(1)
部分)、14b…部分(第2部分)、14c…部分(屈曲部分)、16…挿入糸群(第2
挿入糸群)、16a…部分(第1部分)、16b…部分(第2部分)、16c…部分(屈
曲部分)、Y1~Y3…糸(地糸)、Y4a~Y4d…糸(第1~第4の第1挿入糸)、
Y5a~Y5d…糸(第1~第4の第2挿入糸)、A,B1,B2,C…領域。
Claims (6)
- 経編編成により地組織を構成する地糸と、
経方向に沿って前記地組織に挿入され、前記地組織と共に編成されることにより、挿入組織を構成する第1~第N(Nは2以上の自然数)の第1挿入糸による第1挿入糸群及び第1~第Nの第2挿入糸による第2挿入糸群とを備え、
前記第1~第Nの第1挿入糸と前記第1~第Nの第2挿入糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1挿入糸と前記第nの第2挿入糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1挿入糸の前記屈曲部分と前記第nの第2挿入糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地。 - 地糸を経編編成することで地組織を構成しつつ、第1挿入糸群となる第1~第N(Nは2以上の自然数)の第1挿入糸及び第2挿入糸群となる第1~第Nの第2挿入糸を、それぞれ経方向に沿って前記地組織に挿入して前記地組織と共に編成することで、挿入組織を構成する工程を備え、
前記第1~第Nの第1挿入糸と前記第1~第Nの第2挿入糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1挿入糸と前記第nの第2挿入糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1挿入糸の前記屈曲部分と前記第nの第2挿入糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地の製造方法。 - 経編編成により地組織を構成する地糸と、
経方向に沿って前記地組織に挿入され、前記地組織と共に編成されることにより、挿入組織を構成する第1~第N(Nは2以上の自然数)の第1挿入糸による第1挿入糸群及び第1~第Nの第2挿入糸による第2挿入糸群とを備え、
前記第1~第Nの第1挿入糸と前記第1~第Nの第2挿入糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1挿入糸と前記第nの第2挿入糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1挿入糸の前記屈曲部分と前記第nの第2挿入糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地の編構造。 - 経編編成により地組織を構成する地糸と、
経方向に沿って前記地組織と共に編成されることにより、ルーピング組織を構成する第1~第N(Nは2以上の自然数)の第1編糸による第1編糸群及び第1~第Nの第2編糸による第2編糸群とを備え、
前記第1~第Nの第1編糸と前記第1~第Nの第2編糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1編糸と前記第nの第2編糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1編糸の前記屈曲部分と前記第nの第2編糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地。 - 地糸を経編編成することで地組織を構成しつつ、第1編糸群となる第1~第N(Nは2以上の自然数)の第1編糸及び第2編糸群となる第1~第Nの第2編糸を、それぞれ経方向に沿って前記地組織と共に編成することで、ルーピング組織を構成する工程を備え、
前記第1~第Nの第1編糸と前記第1~第Nの第2編糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1編糸と前記第nの第2編糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1編糸の前記屈曲部分と前記第nの第2編糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地の製造方法。 - 経編編成により地組織を構成する地糸と、
経方向に沿って前記地組織と共に編成されることにより、ルーピング組織を構成する第1~第N(Nは2以上の自然数)の第1編糸による第1編糸群及び第1~第Nの第2編糸による第2編糸群とを備え、
前記第1~第Nの第1編糸と前記第1~第Nの第2編糸とは、緯方向に並んで配置され、
前記第n(nは1~Nの自然数)の第1編糸と前記第nの第2編糸とは、経方向において互いに近接しながら前記地組織に編成される第1部分と、経方向において互いに離間しながら前記地組織に編成される第2部分と、前記第1部分と前記第2部分とを接続する屈曲部分とをそれぞれ有し、前記第1部分、前記第2部分及び前記屈曲部分によって全体として蛇行形状を呈しており、
前記第nの第1編糸の前記屈曲部分と前記第nの第2編糸の前記屈曲部分とは、厚さ方向から見て互いに重なり合っていることを特徴とする経編地の編構造。
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PCT/JP2009/058180 WO2009133821A1 (ja) | 2008-05-02 | 2009-04-24 | 経編地及びその製造方法並びに経編地の編構造 |
Country Status (5)
Country | Link |
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US (1) | US8028547B2 (ja) |
JP (1) | JP5412054B2 (ja) |
KR (1) | KR20100136528A (ja) |
TW (1) | TW201002891A (ja) |
WO (1) | WO2009133821A1 (ja) |
Cited By (2)
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EP2601335A4 (en) * | 2010-08-03 | 2015-08-26 | Global Trademarks Llc | FABRIC HAVING AN IDENTICAL ELASTICITY MODULE IN MULTIPLE DIRECTIONS |
CN105992891A (zh) * | 2013-11-29 | 2016-10-05 | 三之星机带株式会社 | 摩擦传动带及其制造方法 |
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KR100970235B1 (ko) * | 2010-03-04 | 2010-07-16 | 주식회사 원갑 | 그라운드 조직이 복합적 단위조직들에 의해 다양한 디자인 형태로 표출되는 경편 원단 |
JP2012102412A (ja) * | 2010-11-08 | 2012-05-31 | Urabe Co Ltd | 伸縮性経編地とその製造方法 |
JP5762736B2 (ja) * | 2010-12-29 | 2015-08-12 | セーレン株式会社 | 経編地及びその製造方法 |
FR2989006B1 (fr) * | 2012-04-04 | 2016-11-18 | Ifp Energies Now | Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe |
US9850601B2 (en) * | 2013-06-17 | 2017-12-26 | Reebok International Limited | Knitted athletic performance garment |
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- 2009-04-24 US US12/990,537 patent/US8028547B2/en not_active Expired - Fee Related
- 2009-04-24 WO PCT/JP2009/058180 patent/WO2009133821A1/ja active Application Filing
- 2009-04-29 TW TW098114160A patent/TW201002891A/zh unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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EP2601335A4 (en) * | 2010-08-03 | 2015-08-26 | Global Trademarks Llc | FABRIC HAVING AN IDENTICAL ELASTICITY MODULE IN MULTIPLE DIRECTIONS |
USRE47397E1 (en) | 2010-08-03 | 2019-05-21 | Global Trademarks, Llc | Fabric with equal modulus in multiple directions |
CN105992891A (zh) * | 2013-11-29 | 2016-10-05 | 三之星机带株式会社 | 摩擦传动带及其制造方法 |
US10145447B2 (en) | 2013-11-29 | 2018-12-04 | Mitsuboshi Belting Ltd. | Power-transmitting friction belt and method for manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
JP2009270214A (ja) | 2009-11-19 |
JP5412054B2 (ja) | 2014-02-12 |
TW201002891A (en) | 2010-01-16 |
US8028547B2 (en) | 2011-10-04 |
KR20100136528A (ko) | 2010-12-28 |
US20110056248A1 (en) | 2011-03-10 |
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