JP2018016899A - Pile knitted sock and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pile knitted sock less likely to cause pilling (fuzzball).SOLUTION: A sock is formed by knitting a toe part, an instep part, a bottom part, a heel part, a leg part, and an opening part with knitting yarns and an elastic yarn. At least the instep part 12 and the bottom part 13 have a pile knitted texture using a knitting yarn 21 having excellent pilling resistance and a staple knitting yarn 22 as front yarns, and an elastic yarn 23 as a back side yarn. The knitting yarn having the excellent pilling resistance is located at an outermost side of the pile knitted textile outer surface.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a pile knitted sock and a method for manufacturing the same, and more particularly to a pile knitted sock and a method for manufacturing the knitted sock that are difficult to pill.

  Because the feet cool down severely in the severe winter season, we often wear socks with excellent heat retention. For example, knitted socks are known that are knitted by pile knitting using wool yarn or wool acrylic blended yarn, and heat retention is improved by pile (Patent Literature 1, Patent Literature 2).

Registered Utility Model No. 302008 JP 09-217205 A

  However, although pile knitted socks are excellent in heat retention, if the sock surface becomes longer and the number of times the sock surface rubs increases, pilling (pills) is likely to occur on the sock surface, particularly the instep and bottom, Not only was it comfortable to wear, but it also looked bad.

  In view of such problems, an object of the present invention is to provide a pile knitted sock that is difficult to pill.

  Therefore, a pile knitted sock according to the present invention is a sock in which a toe part, an instep part, a bottom part, a heel part, a leg part and a cuff part are knitted with a knitting yarn and an elastic yarn, and at least the instep part and the bottom part. However, it has a pile knitting structure in which a knitting yarn excellent in pilling resistance and a knitting yarn of short fiber are used as a front yarn and an elastic yarn is used as a back yarn. It is located outside the short fiber knitting yarn.

One of the features of the present invention is that at least the pile knitting structure of the instep and the bottom is made such that the knitting yarn excellent in pilling resistance is on the outermost side of the outer surface of the knitting structure.
As a result, even if the sock is used for a long period of time and the number of rubbing increases, it is difficult to pill, and the appearance and comfort can be guaranteed.

  As the knitting yarn excellent in pilling resistance, a knitting yarn of a long fiber can be adopted, but a knitting yarn made of a polyester long fiber or a nylon long fiber is more preferably used.

The method of knitting the toe part, the heel part, the leg part, and the wear mouth part is not particularly limited, and knitting can be performed by flat knitting, mesh knitting, pile knitting, knitting, or a combination thereof.
The pile knitting structure can be adopted not only for the instep and bottom, but also for the toe part, the heel part, the leg part and the cuff part, but the toe part and the heel part are knitting yarns with excellent pilling resistance. It is difficult to form a pile knitting structure using two kinds of short fiber yarns.
Therefore, it is preferable that the toe portion and the heel portion have a knitted structure knitted by a knitting yarn excellent in pilling resistance and a short fiber knitting yarn, for example, a pile knitting structure.

  When pile knitting so that the knitting yarn with excellent pilling resistance is on the outermost surface of the outer surface of the knitting structure, the knitting yarn with excellent pilling resistance is placed on the tip side of the sinker head and the short fiber knitting yarn is When knitting with pile knitting while maintaining the positional relationship of the two types of front yarns behind the knitting yarn with excellent pilling properties, the knitting yarn with excellent pilling resistance is positioned on the outermost surface of the knitting structure. Can be set to

  The method for producing a pile knitted sock according to the present invention includes a knitting yarn excellent in pilling resistance at least at the instep and the bottom in a sock comprising a toe part, an instep part, a bottom part, a heel part, a leg part and a cuff part. Excellent pilling resistance when knitting with pile knitting with short fiber knitting yarn as front yarn and elastic yarn as back yarn, front yarn on the head of sinker and back yarn on claw of sinker Knit with pile knitting while maintaining the positional relationship of the two types of front yarns so that the knitting yarn is on the head end side of the sinker and the short fiber knitting yarn is behind the knitting yarn with excellent pilling resistance It is characterized by that.

  As the knitting yarn made of polyester long fiber or nylon long fiber, nylon yarn having a characteristic corresponding to 20 denier to 400 denier can be used.

  The material of the short fiber knitting yarn is not particularly limited. Cotton yarn, cotton acrylic blended yarn, wool yarn, wool acrylic blended yarn, silk yarn, silk acrylic blended yarn, hemp yarn, hemp acrylic blended yarn, etc. In this case, it is possible to use a knitting yarn having characteristics corresponding to cotton numbers 2 to 120.

  Nylon yarn, polyester yarn, polyurethane cover yarn, or core yarn, which is a nylon yarn, having a characteristic corresponding to 20 denier to 400 denier can be used as the core yarn of the back yarn or elastic yarn.

  Here, the elastic yarn is generally used as a term meaning a nylon yarn, a polyester yarn, a polyurethane cover yarn or a core yarn, but in the present invention, it is further used as a term including a rubber yarn.

  The present invention can be applied to both socks having a short leg portion and high socks having a long leg portion.

1 is a schematic view showing a preferred embodiment of a pile knitted sock according to the present invention. It is the schematic which shows the relationship between the sinker in the said embodiment, two types of knitting yarn, and an elastic yarn. It is a figure which shows the structure | tissue of the pile knitting in the said embodiment.

  Hereinafter, the present invention will be described in detail based on specific examples shown in the drawings. 1 to 3 show a preferred embodiment of a pile knitted sock according to the present invention. The sock is composed of a cuff part 10, a leg part 11, an instep part 12, a bottom part 13, a heel part 14 and a toe part 15, and the cuff part 10 and the leg part 11 are knitted by flat knitting, for example, and the instep part 12 and the bottom part. 13, the heel part 15 and the toe part 14 are knitted by pile knitting.

  The knitting yarns of the instep portion 12 and the bottom portion 13 include two knitting yarns 21 of 84 decitex polyester long fibers on the front yarn (however, only one knitting yarn 21 is shown in FIGS. 2 and 3 for convenience of illustration). 22), 22th short fiber hair blended yarn 22 is used, and the covering yarn (elastic yarn) 23 is made of 30 or 40 dtex polyurethane and covered with 75 or 150 dtex polyester as the back yarn. In the instep portion 12 and the bottom portion 13, the two polyester long fiber yarns 21 come to the outermost side of the outer surface of the pile knitting structure, and the short fiber blended yarn 22 comes behind it. Held in a relationship.

  The heel part 14 and the toe part 15 use two knitting yarns of 84 decitex polyester long fibers and twisted yarn of 22nd short fiber wool blend yarn for the front yarn, and 30 or 40 decitex polyurethane as the back yarn. As a covering yarn using 75 or 150 dtex polyester as a cover, it is knitted by pile knitting.

  The leg 11 and the mouthpiece 10 cover two knitting yarns of 84 dtex long polyester fibers and 22 st short fiber blended yarn, 30 or 40 dtex polyurethane as a core and cover 75 or 150 dtex polyester. The covering yarn is knitted using, for example, flat knitting, and the wearing mouth portion 10 is knitted with rubber yarn.

When the instep portion 12 and the bottom portion 13 are knitted by pile knitting, as shown in FIG. 2, the polyester long fiber knitting yarn 21 and the 22nd short fiber hair blend spun yarn 22 are formed on the head 20 A of the sinker 20. The covering yarn 23 is placed on the claw portion 20B of the sinker 20 and knitted by the knitting needle 25.
In this case, when pile knitting is performed while maintaining the positional relationship in which the polyester long fiber knitting yarn 21 comes to the tip side of the head 20A of the sinker 20 and the short fiber blended yarn 22 comes behind, as shown in FIG. Furthermore, the polyester long fiber knitting yarn 21 is always located on the outermost surface of the outer surface of the knitted tissue, so that even if the sock is used for a long period of time and the number of times of rubbing increases, it is difficult to pill, making it look good and comfortable to wear. Can be guaranteed.
In addition, the short fiber blended yarn 22 is located on the innermost side of the knitted structure in the sock and touches the skin of the foot, so that it can be worn comfortably and the comfort of pile knitting can be guaranteed.

  In the above, a polyester long fiber knitting yarn is used as a knitting yarn excellent in pilling resistance, but a nylon long fiber knitting yarn and other long fiber knitting yarns can also be used.

DESCRIPTION OF SYMBOLS 10 Wearing part 11 Leg part 12 Back part 13 Bottom part 14 Bottom part 15 Toe part 20 Sinker 20A Head part 20B Nail part 21 Polyester long fiber knitting yarn 22 Short fiber blended yarn 23 Covering yarn

Claims (5)

In socks where the toe part, instep part, bottom part, heel part, leg part and cuff part are knitted with knitting yarn and elastic yarn,
At least the instep (12) and the bottom (13) are pile knitted with a knitting yarn (21) and a short fiber knitting yarn (22) having excellent pilling resistance as a front yarn and an elastic yarn (23) as a back yarn. A pile knitted sock characterized in that the knitting yarn (21) having a structure and excellent in pilling resistance is positioned outside the short fiber knitting yarn (22) on the outer surface of the pile knitting structure.   The pile knitted sock according to claim 1, wherein the knitting yarn (21) having excellent pilling resistance is a knitting yarn made of polyester long fibers or nylon long fibers.   The pile knitted sock according to claim 1, wherein the heel part (14) and the toe part (15) are a knitted structure knitted with a knitting yarn excellent in pilling resistance and a short yarn knitting yarn.   The knitting yarn (22) of the short fiber is a knitting yarn selected from cotton yarn, cotton acrylic blended yarn, wool yarn, wool acrylic blended yarn, silk yarn, silk acrylic blended yarn, hemp yarn, hemp acrylic blended yarn. Pile knitted socks. In socks consisting of a toe part, an instep part, a bottom part, a heel part, a leg part, and a cuff part, at least the instep part and the bottom part are made of a knitting yarn having excellent pilling resistance and a short fiber knitting yarn as a surface yarn. When knitting with pile knitting with the back yarn on the head of the sinker and the back yarn on the claw of the sinker,
The knitting yarn (21) excellent in pilling resistance is behind the head (20A) of the sinker (20), and the short fiber knitting yarn (22) is behind the knitting yarn (21) excellent in pilling resistance. As described above, a pile knitted sock manufacturing method is characterized in that at least the instep (12) and the bottom (13) are knitted by pile knitting while maintaining the positional relationship between the two types of front yarns.

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