JP2016204769A - Single knit jacquard pattern forming method and composite knit obtained by the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a single knit with a course comprising both mesh jacquard texture and pile jacquard texture.SOLUTION: In a single knit forming method, a first thread is fed and needles are knit-selected as cylinder needles at a first feeder and a second thread is fed at a second feeder and following three processes (i) to (iii) are selectively conducted on the same course: (i) a process to form pile loops (12p) by knit-selecting needles (9k) as cylinder needles and pile selection (10p) for a sinker; (ii) a process to form knit loops (12k) by knit-selecting needles as cylinder needles and non-pile selection (10n) for the sinker; and (iii) a process to form a mesh-like welt (12w) by welt-selecting needles (9w) as cylinder needles and non-pile selection for the sinker.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a knitting method of a mesh jacquard structure, a pile jacquard structure and / or an inlay jacquard structure in a single knit circular knitting machine equipped with a device for electronically controlling a cylinder needle and a sinker, and a single knit knitting obtained thereby. The present invention relates to a composite knitted fabric comprising a mesh jacquard structure, a pile jacquard structure and / or an inlay-like jacquard structure.

  FIG. 1 shows a knitting method of a mesh jacquard structure by a general single knit circular knitting machine. All cylinder needles are knit-selected with the first feeder F1, the ground thread 3 is fed to all cylinder needles, and the cylinder needles are lowered to a position just before knocking over the old loop. In the second feeder F2, the cylinder needle is knitted needle selection 1k or welt needle selection 1w, the mesh needle 4 is fed to the cylinder needle selected by the knit needle selection 1k, the cylinder needle is lowered to the position where the old loop is knocked over, and the ground yarn A double loop of 3 and mesh yarn 4 is formed. The mesh thread 4 is not fed to the cylinder needle subjected to the welt needle selection 1w, and the cylinder needle is lowered to a position where the old loop is knocked over to form a loop of only the ground thread 3. Thereby, the mesh jacquard knitted fabric of the organization chart shown in FIG. 3 is obtained.

FIG. 2 shows a method for knitting a pile jacquard structure. The first feeder F1 knits all the cylinder needles 5k, the ground thread 7 is fed to all the cylinder needles, and the sinker is selected at the pile position 6p or the non-pile position 6n, and is selected at the pile position 6p. The pile yarn 8 is fed to the cylinder needle while the pile yarn 8 is straddling the sinker nose, and the cylinder needle is lowered to a position where the old loop is knocked over. As shown in FIG. 4, a pile loop 8l and a ground loop 7l are formed. On the other hand, for the sinker selected at the non-pile position 6n, the pile thread is fed to the cylinder needle in a state of straddling the sinker top, the cylinder needle is lowered to a position where the old loop is knocked over, and the ground thread 7 and the pile are piled up. A double loop of yarn 8 is formed.

In addition, mesh jacquard and pile jacquard knitted fabrics knitted by a single knit circular knitting machine can be used with individual mesh knitting machines or piles using ground yarn and mesh yarn or ground yarn and pile yarn. It was knitted with a knitting machine.
<Prior Art 1>

Japanese Laid-Open Patent Publication No. 2001-355157, “Knitting Method of Lined Mesh Knitted Fabric and Joint Knitted Fabric Obtained thereby” provides a knitting method of a mesh knitted fabric with lined fabric and a joined knitted fabric obtained thereby. In knitting a single mesh knitted fabric manufactured by a double knit knitting machine, the dial side is also knitted, and the dial knitted fabric is joined to the single mesh knitted fabric with a tack, thereby knitting a new mesh knitted fabric with a lining. Is described.
<Conventional technology 2>

  Further, “knitting tool control device in circular knitting machine” according to Japanese Patent Laid-Open No. 09-021042 describes a method of knitting an uneven jacquard pile knitted fabric by selecting a pile of a sinker and a non-pile.

JP 2001-355157 A JP 09-021042

  However, there has not been found in the market so far that these two types of mesh jacquard and pile jacquard knitted fabrics are knitted together.

  In addition, there was no composite knitted fabric having a mesh loop and a pile loop for one ground loop on one course. This is because knitted fabric using mesh / jacquard structure emphasizes breathability and the like, while knitted fabric using pile / jacquard structure emphasizes heat retention and cushioning. If one of them is selected, it is sufficient as a product, and it is not necessary to match these and there is no idea.

For this reason, both the pile jacquard knitted fabric made of ground yarn and pile yarn having a concavo-convex feeling with a jacquard pattern and the mesh jacquard knitted fabric made of openwork knitted ground yarn and mesh yarn like the knitted fabric described above. There was no jacquard knitted fabric that has the features of the above, and is rich in functionality and design such as cushioning, heat retention and breathability.

  For this reason, the mesh jacquard knitting method and the pile jacquard knitting method are generally known, but it has been considered to form a loop with a great variety on one course by combining them. It wasn't.

The present invention provides a knitting method for forming four types of knitting structures of a mesh-like welt, a knit loop, a pile loop, and / or an inlay-like loop on one course, and a composite knitted fabric obtained thereby.

The present invention for solving the above-mentioned problems is a single knitted knitted fabric knitted using at least two feeders including a first feeder and a second feeder in a circular knitting machine provided with a device for electronically controlling a cylinder needle and a sinker. The first knitting method is used to feed the first yarn in the first feeder and knit the cylinder needle, and the second feeder is used to feed the second yarn on the same course. A method of knitting a single knit fabric, wherein the three steps (i) to (iii) are selectively executed (claim 1).
(i) a step of forming a pile loop by knitting a cylinder needle and selecting a pile of a sinker;
(ii) a step of forming a knit loop by selecting a cylinder needle by knit and selecting a sinker by non-pile;
as well as
(iii) A step of forming a mesh-like welt by selecting a cylinder needle with a welt and selecting a sinker with no pile.

  By this method, a single knit knitted fabric having a course having both a mesh jacquard structure and a pile jacquard structure can be obtained.

The four steps (i) to (iv) obtained by adding the following step (iv) to the above three steps can also be selectively executed (claim 2).
(iv) A step of forming an inlay loop by selecting a cylinder needle with a welt needle and selecting a sinker with a pile.

  By this method, a single knit knitted fabric having a course having both a mesh jacquard structure, a pile jacquard structure and an inlay-like jacquard structure is obtained.

Furthermore, in the knitting method of the single knit knitted fabric knitted using the third feeder, the third yarn is fed in the third feeder and the next two steps (v) and (vi) are selected on another course. (Claim 3).
(v) forming a larger loop than usual by selecting a sinker mesh; and
(vi) A step of forming a normal loop by selecting a non-mesh sinker.

  By this method, the course has a course having both a mesh jacquard structure, a pile jacquard structure, and an inlay-like jacquard structure, and a course having a sinker mesh jacquard structure having a loop larger than usual. A single knit fabric is obtained.

From another viewpoint, the knitted fabric of the present invention is a single knit knitted fabric having a course in which any one of the following groups A to D of knitted structures is formed (Claim 7).
A: (a) pile loop, (b) knit loop, (c) inlay loop and (d) mesh-like welt,
B: (a) pile loop, (b) knit loop and (d) mesh-like welt,
C: (a) pile loop, (c) inlay loop and (d) mesh-like welt,
D: (a) Pile loop and (d) Mesh-like welt.

  A loop larger than normal and a loop having a normal size may be knitted on the same position course and added adjacent to the course knitted according to claim 7 (claim 8).

  As described above, with the knitting method of the present invention, the jacquard knitted fabric having a knitted structure having functions such as cushioning properties, heat retaining properties, and air permeability according to the desired part of the garment has a feeling of unevenness on the surface. A knitted fabric rich in functionality and design that combines the characteristics of pile jacquard knitting and mesh jacquard knitting with openwork knitting was obtained.

By the knitting method of the present invention, the loop on which the mesh pile yarn can be knitted is
When knit needle selection (9k) and pile selection (10p) with the second feeder, (a) pile loop (indicated by 12p on FIG. 6),
When the second feeder is knitted (9k) and non-pile selected (10n), (b) Double knitted loop with ground yarn (indicated by 12k on FIG. 6),
When welt needle selection (9w) and pile selection (10p) with the second feeder, (c) Inlay loop (indicated by 12i on FIG. 6),
When welt needle selection (9w) and non-pile selection (10n) with the second feeder, (d) mesh-like welt (indicated by 12w on FIG. 6)
It is.

  In the conventional mesh jacquard knitting, only (d) + (b) is possible, and in the conventional pile jacquard knitting, only (a) + (b) is possible. In the knitting method combining the pile jacquard knitting, (a) + (b) + (c) + (d) is possible.

  When using this knitted fabric to make apparel, for example, in the case of shirts, mesh knitting that is highly breathable in the part corresponding to the underarm that is partially sweating, and cushioning on the shoulder part If a rich pile knitting is knitted by patterning, it is not necessary to knitting mesh knitting separately and to perform sewing work, and it is not necessary to manufacture shoulder pads separately. Furthermore, it is freed from the unpleasant comfort of the seam allowance.

  In the prior art, a mesh jacquard organization and a pile jacquard organization were knitted for each course, and knitted fabrics having both organizations were also considered. However, since different organizations are mixed in each course, these organizations are mixed. The characteristic of was difficult to appear, and it seemed sparse as a knitted fabric. In the present invention, since the mesh jacquard structure and the pile jacquard structure are combined on the same course, the same structure of the mesh jacquard structure or the pile jacquard structure can be arranged on the adjacent course, so that a dense knitted fabric can be formed. The pattern features clearly appear.

The operation diagram of the cylinder needle and sinker of the mesh knitting method of the prior art is shown. The operation diagram of the cylinder needle and sinker of the prior art pile knitting method is shown. The organization chart of a mesh jacquard knitting of a prior art is shown. The organization chart of a prior art pile jacquard knitting is shown. The operation diagram of the cylinder needle and sinker of Example 1 of the present invention is shown. The organization chart of the pile jacquard knitting and mesh jacquard knitting of Example 1 of this invention is shown. The operation | movement diagram of the cylinder needle and sinker of Example 2 of this invention is shown. The organization chart of pile jacquard knitting, mesh jacquard knitting, and sinker mesh knitting of Example 2 of the present invention is shown. A pile loop 12p and an inlay loop 12i in a state straddling the sinker nose 22 of the sinker 20 on which the pile selection 10p is selected are shown. A knit loop 12k and a mesh-like welt 12w in a state straddling the sinker top 21 of the sinker 20 that has been non-pile selected 10n are shown.

  Hereinafter, preferred embodiments of the present invention will be described with reference to tables and drawings. The description of the symbols used in the table is the same as described above.

  The knitting methods and knitted fabrics of the following examples can be manufactured by using a circular knitting machine equipped with a device for electronically controlling cylinder needles and sinkers and applying the settings of the present invention.

  The knitting method of the first embodiment of the present invention will be described based on the cylinder needle and sinker operation diagram of FIG. 5 and the knitting structure diagram of FIG.

In the first feeder F1, all the cylinder needles are knit selected and the ground yarn 11 is fed. The cylinder needle is lowered by the cam to a position just before knocking over, and then moves to the next second feeder F2. At this time, the sinker is pushed out toward the center of the circular knitting machine, and the ground yarn is positioned in the hook of the cylinder needle on the sinker top. Thereafter, in front of the second feeder, the sinker is pulled outward from the center of the circular knitting machine, and the ground yarn is held at a position on the sinker top. Note that the first feeder is not limited to knit needle selection for all cylinder needles, but can be knit or tuck needle selectable, thereby making it possible to knitting a knitting stitch.

  In the second feeder F2, the cylinder needle is selected as the knit needle selection 9k or the welt selection needle 9w according to the desired pattern, and the sinker is selected as the pile selection 10p or the non-pile selection 10n according to the desired pattern. In the second feeder F2 of FIG. 5, the solid line of the cylinder operation line indicates the knit needle selection 9k, and the dotted line indicates the welt needle selection 9w. The dotted line of the sinker operation line indicates the pile selection 10p, and the solid line indicates the non-pile selection 10n.

  9 and 10 show the relationship between the sinker and the formed loop in the AA cross section of FIG. FIG. 9 shows the pile loop 12p and the inlay loop 12i in a state straddling the sinker nose 22 of the sinker 20 on which the pile selection 10p has been performed. FIG. 10 shows the knit loop 12k and the mesh-like welt 12w in a state straddling the sinker top 21 of the sinker 20 that has been non-pile selected 10n.

  The cylinder needle with the knit needle selection 9k rises to the tuck position and after the mesh pile yarn 12 is captured, the sinker with the pile selection 10p moves without being pulled down, and the mesh pile yarn moves as the cylinder needle descends. 12 straddles the sinker nose. On the other hand, since the ground yarn is held at a position on the sinker top, it straddles the sinker top as the cylinder needle descends. The cylinder needle is further lowered to the knockover point by the stitch cam, and both the mesh pile yarn 12 and the ground yarn 11 are drawn. At this time, the mesh / pile yarn 12 straddles the sinker nose, the sinker loop NL made of the mesh / pile yarn 12 forms a pile loop 8l, and the needle loop NL made of the mesh / pile yarn 12 and the ground yarn 11 becomes both yarns. To form a double loop. On the other hand, the non-pile-selected 10n sinker moves while being pulled down and maintains the state where the mesh / pile yarn 12 straddles the sinker top as the cylinder needle descends, and the cylinder needle reaches the knockover point by the stitch cam. Further lowered, both the mesh pile yarn 12 and the ground yarn 11 are pulled in to form a double loop in both the sinker loop SL and the needle loop NL.

  In addition, the cylinder needle subjected to the welt needle selection 9w is not supplied with the mesh / pile yarn 12 while maintaining the position lowered just before the knockover, and the sinker selected in the pile selection 10p moves without being pulled down to the cylinder needle. The mesh pile yarn 12 straddles on the sinker nose as it descends. The cylinder needle is further lowered to the knockover point by the stitch cam, and the mesh / pile yarn 12 forms an inlay-like loop 12i which is a sinker loop SL, and a loop 11l of the ground yarn 11 which is a needle loop NL. On the other hand, the non-pile selected sinker moves while being pulled down, and the mesh / pile yarn 12 maintains the welt state over the sinker top as the cylinder needle descends, and the cylinder needle is knocked over by the stitch cam. Is further lowered to form a loop 11l of the ground yarn 11 which is a needle loop NL.

  Hereinafter, the first feeder F1 and the second feeder F2 are repeated to form a knitted fabric with a pattern of one repeat in one course. FIG. 6 shows four types of knitting structures including a mesh-like welt 12w, a knit loop 12k, a pile loop 12p, and an inlay-like loop 12i that can be formed by the knitting method of the first embodiment.

  As a result, a combination of mesh-like welt 12w and knit loop 12k is combined according to the desired jacquard pattern, and an open / close mesh / jacquard knitted fabric is combined, and a combination of pile loop 12p and knitted loop 12k is provided according to the desired jacquard pattern. A thick inlay jacquard knitted fabric is formed by a combination of the inlay loop 12i and the knit loop 12k according to the pile jacquard knitted fabric and a desired jacquard pattern. Furthermore, a jacquard knitted fabric rich in variations is formed by combining these knitted fabrics.

  Preferably, the ground yarn 11 is thinner than the mesh / pile yarn 12, for example, a monofilament yarn, so that mesh jacquard openwork is conspicuous.

  9 and 10 show the relationship between the sinker and the formed loop in the AA cross section of FIG. FIG. 9 shows the pile loop 12p and the inlay loop 12i in a state straddling the sinker nose 22 of the sinker 20 on which the pile selection 10p has been performed. FIG. 10 shows the knit loop 12k and the mesh-like welt 12w in a state straddling the sinker top 21 of the sinker 20 that has been non-pile selected 10n.

  The present invention is not limited to the knitting method shown in FIG. 5, and it is also possible to add a sinker mesh feeder to the third feeder as shown in FIG. A knitting method of Example 2 of the present invention and a loop formed thereby will be described with reference to FIGS.

  Since the knitting methods of the first feeder F1 and the second feeder F2 are the same as those in the first embodiment, description thereof is omitted.

  In the third feeder F3 of FIG. 7, the solid line of the cylinder operation line indicates the knit needle selection. The solid line of the sinker operation line indicates the non-mesh selection 14s, and the dotted line indicates the mesh selection 14b. In the third feeder F3, the sinker is selected as a mesh or a non-mesh according to a desired pattern.

  That is, in the third feeder, after all the cylinder needles are knit selected, the second ground yarn 17 is captured as it descends, and then the sinker selected by the mesh 14b moves without being pulled down, and the second ground yarn 17 straddles the sinker nose. The cylinder needle is lowered to the knockover point by the stitch cam, and the second ground thread 17 forms a large loop 17b straddling the sinker nose. On the other hand, the non-mesh selected 14s sinker moves while being pulled down and maintains the state where the second ground thread 17 straddles the sinker top as the cylinder needle descends, and the cylinder needle reaches the knockover point by the stitch cam. Further, the second ground yarn 17 forms a loop 17s having a normal size across the sinker top.

  Hereinafter, the first feeder, the second feeder, and the third feeder are repeated to form one repeat pattern in two courses.

  FIG. 8 shows a loop of the second course formed by the third feeder, which is a loop 17b larger than normal and a loop 17s having a normal size. The sinker loop SL becomes larger at the mesh selected portion, and the larger loop 17b than usual, and the sinker loop SL does not become larger at the non-mesh selected portion, and a normal size loop 17s is formed. It is formed adjacent to the loop group of the first course formed by the first feeder and the second feeder shown in FIG.

  As a result, a mesh jacquard knitted fabric with one yarn is formed by a combination of a large loop and a normal size loop.

1 Cylinder needle operation line of conventional technology (mesh jacquard structure) 1k Knit needle selection 1w Welt needle selection 2 Sinker operation line of conventional technology (mesh jacquard structure) 3 Ground yarn of conventional technology (mesh jacquard structure) 3l Ground loop 4 Mesh yarn of conventional technology (mesh / jacquard structure) 4l Mesh loop 4w Mesh-like welt 5 Cylinder needle operation line of conventional technology (pile / jacquard structure) 6 Sinker operation line of conventional technology (pile / jacquard structure) 6p Pile selection 6n Non-pile selection 7 Ground yarn of conventional technology (pile / jacquard structure) 7l Ground loop 8 Pile yarn of conventional technology (pile / jacquard structure) 8l Pile loop 9 Cylinder needle operation line of Example 1 of the present invention 9k Implementation of the present invention Example 1 knit selection Needle 9w Welt needle selection of Example 1 of the present invention 10 Sinker needle operation line of Example 1 of the present invention 10p Pile selection of Example 1 of the present invention 10n Non-pile selection of Example 1 of the present invention 11 Implementation of the present invention Ground yarn of Example 1 11l Ground loop 12 Mesh / pile yarn of Example 1 of the present invention 12i Inlay loop 12k Knit loop 12p Pile loop 12w Mesh-like welt 13 Cylinder needle operation line of Example 2 of the present invention 13k Knitting needle selection 13w Welt needle selection 14 Sinker needle operation line of Example 2 of the present invention 14p Pile selection 14n Non-pile selection 14b Mesh (large loop) selection 14s Non-mesh (normal size loop) selection 15 of Example 2 of the present invention Ground yarn 16 Mesh pile yarn of Example 2 of the present invention 17 Implementation of the present invention 2 of the second ground yarn 17b large loop 17s normal size loop 20 sinker 21 of sinker top 22 sinker nose F1 first feeder F2 second feeder F3 third feeder NL needle loop SL sinker loop

Claims (8)

In a circular knitting machine having a device for electronically controlling a cylinder needle and a sinker, a knitting method of a single knit knitted fabric knitted using at least two feeders including a first feeder (F1) and a second feeder (F2) There,
In the first feeder (F1), the first yarn (11, 15) is fed, the cylinder needle is knit selected,
Single knit characterized by feeding the second yarn (12, 16) in the second feeder (F2) and selectively executing the following three steps (i) to (iii) on the same course: Knitting method of knitted fabric.
(i) forming a pile loop (12p) by selecting a knit needle (9k) for a cylinder needle and selecting a pile (10p) for a sinker;
(ii) a step of forming a knit loop (12k) by selecting a cylinder needle with a knit needle (9k) and non-pile selecting a sinker (10n);
as well as
(iii) A step of forming a mesh-like welt (12w) by selecting a cylinder needle with a welt needle (9w) and non-pile selecting a sinker (10n). The knitting of a single knit knitted fabric according to claim 1, wherein four steps (i) to (iv) are selectively performed by adding the following step (iv) to the step according to claim 1. Method.
(iv) A step of forming an inlay loop (12i) by selecting a cylinder needle with a welt needle (9w) and selecting a sinker with a pile (10p). Furthermore, a knitting method of a single knit knitted fabric knitted using a third feeder (F3), in which the third yarn is fed in the third feeder (F3) and the next two steps on another course The knitting method according to claim 1 or 2, wherein (v) and (vi) are selectively executed.
(v) forming a larger loop (17b) by selecting (14b) a sinker mesh; and
(vi) A step of forming a normal size loop (17s) by non-mesh selection (14s) of the sinker.   A single knit knitted fabric knitted by the method of claim 1, comprising a course having both a mesh jacquard structure and a pile jacquard structure.   3. A single knit knitted fabric knitted by the method of claim 2, comprising a course having a mesh jacquard structure, a pile jacquard structure and an inlay jacquard structure.   A single knit knitted fabric knitted by the method according to claim 3, wherein the sinker mesh jacquard has a course having both a mesh jacquard structure, a pile jacquard structure and an inlay-like jacquard structure, and has a loop larger than usual. Single knit knitted fabric characterized by having a course with organization. A single knit knitted fabric having a course in which any one of the following groups A to D is formed.
A: (a) pile loop (12p), (b) knit loop (12k), (c) inlay loop (12i) and (d) mesh-like welt (12w),
B: (a) Pile loop (12p), (b) Knit loop (12k) and (d) Mesh-like welt (12w),
C: (a) pile loop (12p), (c) inlay loop (12i) and (d) mesh-like welt (12w),
D: (a) Pile loop (12p) and (d) Mesh-like welt (12w). The single knit according to claim 7, wherein a loop (17b) larger than usual and a loop (17s) having a normal size are knitted on the course at the same position and added adjacent to the course knitted in claim 7. Knitted fabric.

Images