JP2020147867A - Manufacturing method of cylindrical knitted fabric and cylindrical knitted fabric thereof - Google Patents

Abstract

To provide a manufacturing method of a cylindrical knitted fabric having an antislip part with a high friction material exposed, which can impart an antislip function to the antislip part of the cylindrical knitted fabric at a low cost while suppressing the deterioration of wearing feeling and quality, and to provide the cylindrical knitted fabric.SOLUTION: A manufacturing method of a cylindrical knitted fabric having an antislip part with a high friction material exposed comprises: a knitting step of knitting the antislip part by using a covering yarn 5 formed by covering a core yarn 5a made of a high friction material with a winding yarn 5b capable of being melt and removed; and a melting/removing step of melting/removing the winding yarn 5b from the antislip part knitted in the knitting step to expose the core yarn 5a.SELECTED DRAWING: Figure 3

Description

The present invention relates to a tubular knitted fabric having a non-slip portion formed by exposing a high friction material and a method for producing the same.

Cylindrical knitted fabrics such as socks and gloves may be provided with a non-slip portion having a non-slip function against the wearer's skin, external shoes, grips, and the like.
As a conventional tubular knitted fabric having a non-slip portion, there is one in which the knitted fabric is coated with a high friction material such as silicone rubber to give the non-slip portion a non-slip function (for example, Patent Document 1). See.)

Japanese Unexamined Patent Publication No. 2014-43662

When the knitted fabric is coated with a high-friction material and the non-slip portion has a non-slip function as in the conventional case, a relatively complicated coating process is required to reduce the cost of the tubular knitted fabric product. It becomes a factor to hinder. Further, when the thickness of the coating portion coated with the high friction material becomes larger than that around the coating portion, unevenness is generated in the knitted fabric, and this unevenness becomes a factor that hinders the wearing feeling of the wearer.

In view of this fact, the main problem of the present invention is a tubular knitted fabric having a non-slip portion in which a high friction material is exposed and a method for manufacturing the same, in which the tubular shape is low cost while suppressing deterioration of wearing feeling and quality. The point is to provide a technique capable of giving the non-slip part of the knitted fabric a non-slip function.

The first characteristic configuration of the present invention is a method for manufacturing a tubular knitted fabric, which manufactures a tubular knitted fabric having a non-slip portion formed by exposing a high friction material.
A knitting step of knitting the non-slip portion using a covering yarn obtained by covering the core yarn made of a high friction material with a winding yarn that can be dissolved and removed.
The point is that it includes a dissolution / removal step of dissolving and removing the winding yarn from the non-slip portion knitted in the knitting step to expose the core yarn.
Further, the characteristic configuration of the tubular knitted fabric according to the present invention is a tubular knitted fabric having a non-slip portion formed by exposing a high friction material, and is manufactured by the method for manufacturing a tubular knitted fabric according to the present invention. The point is that the core thread made of the high friction material is woven in the non-slip portion in a state of being exposed to the outside.

According to this configuration, the anti-slip portion knitted in the knitting step is subjected to the above-mentioned dissolution / removal step, and the winding yarn is dissolved and removed from the covering yarn used for knitting the anti-slip portion. The non-slip portion is configured as a knitted fabric in which a core yarn made of a high friction material is woven while being exposed to the outside. Therefore, it is possible to provide the tubular knitted fabric with a non-slip portion in which the knitted fabric itself has a non-slip function by the core thread made of a high friction material exposed to the outside.
If the non-slip portion is configured by such a method, it is not necessary to coat the knitted fabric with a high-friction material in order to have the non-slip function, so that it is possible to reduce the cost and improve the wearing feeling. Further, in the knitting process, it is difficult to knit the core yarn made of a high friction material as it is because a poor yarn supply is likely to occur, but in this configuration, the core yarn made of a high friction material is knitted as it is. Instead, it is knitted as a covering yarn that is covered with a winding yarn that can be dissolved and removed, so that it is possible to prevent quality deterioration due to breakage or expansion and contraction of the core yarn while suppressing poor yarn supply.
Therefore, according to the present invention, it is possible to provide a tubular knitted fabric and a method for manufacturing the same, which can provide a non-slip portion of the tubular knitted fabric with a non-slip function at low cost while suppressing deterioration of wearing feeling and quality. it can.

The second characteristic configuration of the present invention is that the core thread is an elastomer thread.

According to this configuration, an elastomer thread such as silicone rubber, natural rubber, or urethane rubber, which is easily available, can be used as the core thread of the covering thread. Then, since the non-slip portion after the dissolution / removal step is a knitted fabric in which the elastomer thread is woven while being exposed to the outside, the knitted fabric itself has a non-slip function due to the elastomer core thread. The stopper can be provided on the tubular knitted fabric.

The third characteristic configuration of the present invention is that in the knitting step, one of the front yarn and the back yarn is used as a covering yarn and the other is used as an insoluble yarn to knit the non-slip portion.

According to this configuration, in the non-slip portion after the dissolution / removal step, the core yarn made of a high friction material is exposed on one side of the front surface side and the back surface side, and is insoluble on the other side. The front thread is exposed. Therefore, a non-slip portion having a non-slip function can be provided on the tubular knitted fabric only on one side of the front stitch side and the back stitch side.

The fourth characteristic configuration of the present invention is that in the knitting step, the covering yarn is used as a handle yarn and fed to an insoluble ground yarn to knit the non-slip portion.

According to this configuration, in the non-slip portion after the dissolution removal step, the insoluble ground yarn is exposed in the non-pattern portion where the pattern yarn is not fed, and the handle portion to which the pattern yarn is fed has high friction. The core thread made of the material is exposed. Therefore, by adjusting the occupied area and arrangement of the handle portion having the anti-slip function in the anti-slip portion, the degree and state of the anti-slip function in the anti-slip portion can be set to an appropriate level.

The fifth characteristic configuration of the present invention is that in the knitting process, the non-slip portion is knitted only with the covering thread.

According to this configuration, for example, in a form in which both the front thread and the back thread are used as a covering thread, or in a form in which a covering thread is used as the front thread and the back thread is omitted, only the covering thread is used in the knitting process to prevent slipping. In the non-slip portion after the dissolution removal step, the core yarn made of the high friction material is exposed on both the front and back mesh sides. Therefore, a non-slip portion having a non-slip function can be provided on both the front and back stitch sides of the tubular knitted fabric.

The sixth characteristic configuration of the present invention is that in the knitting process, the covering yarn is skipped and knitted in the course direction or the wale direction.

According to this configuration, in the non-slip portion after the dissolution removal step, the core yarn made of a high friction material is woven by flying in the course direction or the wale direction. Therefore, by adjusting the state such as the number of stitches to be skipped by the core thread having the anti-slip function in the non-slip portion, the core thread can be set to an appropriate degree and state of the anti-slip function in the non-slip portion. Breathability can be improved by the portion where the air is blown.

In the seventh characteristic configuration of the present invention, the tubular knitted fabric is a sock.
The non-slip portion is provided at least in a part selected from the sole portion, the heel portion, the cuff, and the calf portion.

According to this configuration, when manufacturing socks as a tubular knitted fabric, the sole of the sock (for example, the base of the finger) and the heel (for example, the front of the heel) of the sock can be manufactured at low cost while suppressing deterioration of wearing comfort and quality. A non-slip portion having a non-slip function can be provided on a portion), a sock opening (for example, the entire circumference or a rear portion), and a calf portion (for example, an upper and lower portion sandwiching the thickest portion).

In the eighth characteristic configuration of the present invention, the tubular knitted fabric is a glove.
The non-slip portion is provided on at least a part selected from the finger portion, the cuff, and the palm portion.

According to this configuration, when manufacturing a glove as a tubular knitted fabric, the finger part (for example, the fingertip part), the opening (for example, the entire circumference), and the palm of the glove can be manufactured at low cost while suppressing deterioration of wearing feeling and quality. A non-slip portion having a non-slip function can be provided on the portion.

Perspective view showing the external structure of the foot cover Cross-sectional view showing the state when the foot cover of FIG. 1 is worn. The figure which shows the structure of a covering thread Diagram showing the structure of the knitted fabric Diagram showing the structure behind the cuff Diagram showing the structure of ankle-length socks Diagram showing the structure of high socks Diagram showing the structure of gloves The figure which shows the structure of the covering yarn in another embodiment

[First Embodiment]
As the first embodiment of the present invention, the foot cover 10 as the tubular knitted fabric 1 will be described with reference to FIGS. 1 to 5.

As shown in FIG. 2, even if the foot cover 10 of the present embodiment is worn when wearing shoes 17 such as high heels, most of them are hidden inside the shoes 17 and cannot be seen, and the shoes 17 are worn with bare feet. It is configured as socks that look like they are.
As shown in FIG. 4, the foot cover 10 is composed of a knitted fabric 7 integrally knitted by a known fully automatic circular knitting machine, and the knitted fabric 7 includes a surface thread 7a appearing on the front surface and the knitted fabric 7a. It is composed of a back thread 7b that is fed along with the front thread 7a and appears on the back side, and a pattern thread 7c that is appropriately fed to the ground threads of the front thread 7a and the back thread 7b to form a pattern. There is.

Then, as shown in FIG. 1, the foot cover 10 has a sole anti-slip portion 12a located on the sole portion 12, a heel anti-slip portion 14a located on the heel portion 14, and a foot slip located on the foot opening 16. A non-slip portion 2 such as a stopper 16a is provided. In these non-slip portions 2, a high friction material exhibiting high frictional resistance with respect to the contact surface is exposed on one or both of the back side that contacts the wearer's skin and the front side that contacts the shoe 17. Therefore, it is configured to exhibit high frictional resistance against the contact target of the wearer's skin 18 and shoes 17 to prevent slippage.
The foot cover 10 and its manufacturing method are configured to provide the non-slip portion 2 with a non-slip function at low cost while suppressing deterioration of wearing feeling and quality, and details thereof will be described below. Add.

In the method for manufacturing the foot cover 10 of the present embodiment, the following characteristic knitting steps and dissolution / removal steps are sequentially executed.
That is, in the knitting step, as shown in FIG. 3, the non-slip portion 2 is knitted using the covering yarn 5 formed by covering the core yarn 5a made of a high friction material with the winding yarn 5b that can be melted and removed. ..
Then, in the dissolution / removal step after the knitting step, the winding yarn 5b constituting the covering yarn 5 is dissolved and removed from the non-slip portion 2 knitted using the covering yarn 5 as described above. The core thread 5a is exposed.
The high friction material constituting the core thread 5a may be any material that exhibits high frictional resistance with respect to the contact surface, and for example, elastomers such as silicone rubber, natural rubber, and urethane rubber can be preferably used. ..

Regarding the winding yarn 5b constituting the covering yarn 5, a yarn formed of a water-soluble synthetic resin such as water-soluble vinylon (for example, “Solbron yarn” manufactured by Nichibi) or a thermosoluble synthetic material such as low melting point nylon is used. A thread formed of resin (for example, "Elder thread" manufactured by Toray Industries, Inc.) can be used.
When a thread formed of a water-soluble synthetic resin is used as the winding thread 5b constituting the covering thread 5, for example, in the dissolution removal step, at least the non-slip portion 2 of the foot cover 10 knitted in the knitting step is used. On the other hand, the winding yarn 5b made of the water-soluble synthetic resin can be dissolved and removed from the non-slip portion 2 by washing the winding yarn 5b made of the water-soluble resin with warm water or the like having a melting temperature or higher.
Further, when a thread formed of a heat-meltable synthetic resin is used as the winding thread 5b constituting the covering thread 5, for example, in the melting and removing step, at least the non-slip portion of the foot cover 10 knitted in the knitting step. The heat-meltable synthetic resin winding yarn 5b is melted and removed from the non-slip portion 2 by performing a heat treatment such as blowing hot water warm air above the melting point temperature of the heat-melting resin winding yarn 5b. can do.

The non-slip portion 2 is configured as a knitted fabric in which a core thread 5a made of a high friction material is woven while being exposed to the outside. That is, the non-slip portion 2 having the anti-slip function of the knitted fabric itself is provided on the tubular knitted fabric 1 by the core thread 5a made of a high friction material exposed to the outside.
Further, in order to improve the air permeability of the non-slip portion 2, the covering yarn 5 is skipped and knitted in the course direction or the wale direction in the knitting process, and the core yarn 5a having the anti-slip function is skipped in the non-slip portion 2. It is also possible to adjust the state such as the number of stitches.

With reference to FIG. 2, the sole non-slip portion 12a located at the sole 12 and the heel non-slip portion 14a located at the heel 14 are back stitches that come into contact with the wearer's skin 18 (sole or heel). The core thread 5a made of a high friction material is exposed on both the side and the front side that contacts the shoe 17, and exhibits high frictional resistance against the contact target of the wearer's skin 18 and the shoe 17, and the sole of the foot. It is configured to prevent the 12 and the heel portion 14 from shifting.

Specifically, for the sole non-slip portion 12a and the heel non-slip portion 14a, only the covering yarn 5 (see FIG. 3) is used as the front yarn 7a and the back yarn 7b in the knitting process with reference to FIG. In the subsequent dissolution / removal step, the winding yarn 5b is removed from the covering yarn 5 knitted as the front yarn 7a and the back yarn 7b. Then, in the sole non-slip portion 12a and the heel non-slip portion 14a configured in this way, the core thread 5a made of the high friction material is exposed on both the front and back mesh sides. As a result, the sole non-slip portion 12a and the heel non-slip portion 14a configured in this way exhibit anti-slip functions on both the back eye side in contact with the wearer's skin 18 and the front eye side in contact with the shoe 17. It becomes a thing.
When knitting the knitted fabric 7 to be the sole non-slip portion 12a and the heel non-slip portion 14a that exert the anti-slip function on both the front and back stitch sides, the front thread 7a and the back are as described above. Instead of using the covering yarn 5 for both the yarns 7b, only the covering yarn 5 may be fed as the front yarn 7a and the feeding of the back yarn 7b may be stopped to knit the knitted fabric 7.

The shoe opening non-slip portion 16a located at the shoe opening 16 is located at the rear edge of the shoe opening 16 and is made of a high friction material only on the back side that contacts the wearer's skin 18 (dent on the heel). The core thread 5a is exposed, and exerts a high frictional resistance against the wearer's skin 18 to prevent the shoe opening 16 from slipping or curling, while providing a non-slip function to the shoe 17 on the front side. It is configured as not having.

Specifically, with respect to the non-slip portion 16a of the cuff, an insoluble thread is used as the front thread 7a and the covering thread 5 is used as the back thread 7b in the knitting process with reference to FIG. 4 (see FIG. 3). The winding yarn 5b is removed from the covering yarn 5 knitted as the back yarn 7b in the subsequent dissolution removal step. Then, in the non-slip portion 16a of the cuffs configured in this way, the core thread 5a made of a high friction material is exposed only on the back stitch side, and the core thread 5a is not exposed on the front stitch side, and the above-mentioned height is obtained. An insoluble thread having a frictional resistance smaller than that of the friction material is exposed. As a result, the non-slip portion 16a of the cuffs configured in this way exerts a non-slip function on the back side of the wearer's skin 18 in contact with the skin 18. Further, since the shoe opening non-slip portion 16a configured in this way does not have a non-slip function on the front side in contact with the shoe 17, it is possible to prevent the shoe opening 16 from slipping or curling due to friction with the shoe 17. can do.
As the insoluble yarn, a general yarn used for knitting the tubular knitted fabric 1 can be used, for example, cotton yarn, silk yarn, nylon yarn, polyester yarn, polyurethane yarn, or a combination thereof. Twisted yarn, covering yarn, etc. can be used.

Further, as shown in FIG. 5, the rear edge portion of the cuff 16 is knitted with a folded portion 16b knitted with a normal non-soluble thread on the upper side of the cuff non-slip portion 16a, and the folded portion 16b is knitted. The portion 16b is folded back toward the front surface of the non-slip portion 16a.
As a result, the front surface side of the non-slip portion 16a of the shoe opening is completely covered with the folded-back portion 16b, so that the slippage and curling of the shoe opening 16 due to friction with the shoe 17 are further prevented. Further, a highly elastic thread such as a rubber thread is inserted into the folded-back portion 16b in the weft direction. That is, the folded-back portion 16b is thicker than the other portions and is configured as a highly elastic portion in the left-right direction. As a result, the rear edge portion of the cuff 16 on which the folded-back portion 16b is arranged has a good catch on the recess above the heel of the wearer, and the cuff 16 and the heel portion 14 are further displaced. It will be suppressed.
Further, when the cuff 16 is configured as, for example, a double bag knitted portion knitted by folding back from the inner knitted fabric to the outer knitted fabric, at least the side of the inner knitted fabric that comes into contact with the user's skin. If the thread is the covering thread 5 (see FIG. 3), at least the inner surface of the cuff 16 formed as the bag knitting portion can be provided with a non-slip function.

[Second Embodiment]
As a second embodiment of the present invention, the ankle-length socks 20 as the tubular knitted fabric 1 will be described with reference to FIGS. 3, 4, and 6. For the same configuration as the above-described embodiment, the same reference numerals may be used and the description thereof may be omitted.

As shown in FIG. 6, the ankle-length socks 20 of the present embodiment are configured as socks in which the opening 26 is located at the ankle portion of the wearer.
The ankle-length socks 20 are made of a knitted fabric 7 (see FIG. 4) integrally knitted by a known fully automatic circular knitting machine, as in the first embodiment.
The ankle-length socks 20 are provided with anti-slip portions 2 such as a sole anti-slip portion 22a located at the sole portion 22 and a foot opening anti-slip portion 26a located at the peripheral edge portion of the foot opening 26. The non-slip portion 2 is a knitted fabric in which the core yarn 5a made of a high friction material is woven in a state of being exposed to the outside by sequentially executing the same knitting step and dissolution removal step as in the first embodiment. It is configured as.

Regarding the sole non-slip portion 22a located at the sole portion 22, the core thread 5a made of a high friction material is exposed only in the handle portion such as a polka dot pattern, and the contact target of the wearer's skin or shoes is in the handle portion. It is configured to exert a high frictional resistance against the foot and prevent the sole portion 22 and the heel portion 24 from slipping.

Specifically, with respect to the sole non-slip portion 22a, in the knitting process, the covering yarn 5 (see FIG. 3) is used as the handle yarn 7c to feed the insoluble ground yarns 7a and 7b with reference to FIG. In the subsequent dissolution removal step, the winding yarn 5b is removed from the covering yarn 5 knitted as the pattern yarn 7c. Then, in the sole non-slip portion 22a configured in this way, the core thread 5a made of a high friction material is exposed at the handle portion to which the pattern thread 7c is fed, and the pattern thread 7c is not fed to the non-pattern. Insoluble ground yarns 7a and 7b having a frictional resistance smaller than that of the high friction material are exposed in the portion. As a result, the sole non-slip portion 22a configured in this way exhibits a non-slip function in the handle portion.
Further, when knitting the sole non-slip portion 22a that feeds the cover ring thread 5 as the handle thread 7c, one or both of the front thread 7a and the back thread 7b may be stopped.

Regarding the shoe opening non-slip portion 26a located at the shoe opening 26, the core thread 5a made of a high friction material is located on the entire peripheral edge of the shoe opening 26 and is located only on the back side that contacts the wearer's skin (ankle). It is exposed and exhibits high frictional resistance to the wearer's skin to prevent slippage and curling of the opening 26, while it is configured so that it does not have a non-slip function for shoes on the front side. ing.

Specifically, with respect to the non-slip portion 26a of the cuff, an insoluble thread is used as the front thread 7a and the covering thread 5 is used as the back thread 7b in the knitting process with reference to FIG. 4 (see FIG. 3). The winding yarn 5b is removed from the covering yarn 5 knitted as the back yarn 7b in the subsequent dissolution removal step. Then, in the non-slip portion 26a of the cuffs configured in this way, the core thread 5a made of a high friction material is exposed only on the back stitch side, and the core thread 5a is not exposed on the front stitch side, and the above-mentioned height is obtained. An insoluble thread having a frictional resistance smaller than that of the friction material is exposed. As a result, the non-slip portion 26a of the cuffs configured in this way exerts a non-slip function on the back side of the back that comes into contact with the wearer's skin. Further, since the non-slip portion 26a of the cuffs configured in this way does not have a non-slip function on the front side in contact with the shoes, it is possible to prevent the cuffs 26 from slipping or curling due to friction with the shoes. Can be done.
Further, when the cuff 26 is configured as, for example, a double bag knitted portion knitted by folding back from the inner knitted fabric to the outer knitted fabric, at least the side of the inner knitted fabric that comes into contact with the user's skin. If the thread is the covering thread 5 (see FIG. 3), at least the inner surface of the cuff 26 formed as the bag knitting portion can be provided with a non-slip function.

[Third Embodiment]
As a third embodiment of the present invention, the high socks 30 as the tubular knitted fabric 1 will be described with reference to FIGS. 3, 4, and 7. For the same configuration as the above-described embodiment, the same reference numerals may be used and the description thereof may be omitted.

As shown in FIG. 7, the high socks 30 of the present embodiment has a calf portion 37 that wraps the wearer's calf, and the cuff 36 is configured as a sock located near the wearer's knee.
Similar to the first embodiment, the high socks 30 are composed of a knitted fabric 7 (see FIG. 4) integrally knitted by a known fully automatic circular knitting machine.
The high socks 30 are provided with a plurality of calf non-slip portions 37a and 37b located at the calf portion 37, and non-slip portions 2 such as a cuff mouth non-slip portion 36a located at the cuff 36. The non-slip portion 2 is a knitted fabric in which the core yarn 5a made of a high friction material is woven in a state of being exposed to the outside by sequentially executing the same knitting step and dissolution removal step as in the first embodiment. It is configured as.

The plurality of calf non-slip portions 37a and 37b located in the calf portion 37 are located around the upper side and the lower side of the calf portion 37, respectively, and are on the back eye side in contact with the wearer's skin (upper and lower sides of the calf). The core thread 5a made of a high friction material is exposed only by itself, and it exerts a high frictional resistance against the wearer's skin to prevent the cuff 36 from slipping or curling, and has a non-slip function on the front side. It is configured as having no.

Specifically, for the calf non-slip portions 37a and 37b, in the knitting process, an insoluble thread is used as the front thread 7a and the covering thread 5 is used as the back thread 7b (see FIG. 3). ) Is knitted, and the winding yarn 5b is removed from the covering yarn 5 woven as the back yarn 7b in the subsequent dissolution removal step. Then, in the calf non-slip portions 37a and 37b configured in this way, the core thread 5a made of the high friction material is exposed only on the back stitch side, and the core thread 5a is not exposed on the front stitch side. An insoluble thread having a lower frictional resistance than a high friction material is exposed. As a result, the calf non-slip portions 37a and 37b configured in this way exhibit the non-slip function on the back side of the back that comes into contact with the wearer's skin. Further, since the calf non-slip portions 37a and 37b configured in this way do not have a non-slip function on the front side in contact with the wearer's coating, it is possible to prevent slippage due to friction with the coating. it can.

The non-slip portion 36a of the cuff 36a located at the cuff 36 is located on the entire peripheral edge of the cuff 36 and is made of a high friction material core thread 5a only on the back side that comes into contact with the wearer's skin (near the knee). Is exposed, and while exhibiting high frictional resistance against the wearer's skin to prevent slippage and curling of the opening 36, the front surface side is configured not to have a non-slip function.

Specifically, with respect to the non-slip portion 36a of the cuff, an insoluble thread is used as the front thread 7a and the covering thread 5 is used as the back thread 7b in the knitting process with reference to FIG. 4 (see FIG. 3). The winding yarn 5b is removed from the covering yarn 5 knitted as the back yarn 7b in the subsequent dissolution removal step. Then, in the non-slip portion 36a of the cuffs configured in this way, the core thread 5a made of a high friction material is exposed only on the back stitch side, and the core thread 5a is not exposed on the front stitch side and the above height. An insoluble thread having a frictional resistance smaller than that of the friction material is exposed. As a result, the non-slip portion 36a of the cuffs configured in this way exerts a non-slip function on the back eye side in contact with the wearer's skin. Further, since the non-slip portion 36a of the cuffs configured in this way does not have a non-slip function on the front side in contact with the wearer's coating, it is possible to prevent slippage due to friction with the coating. ..
Further, when the cuff 36 is configured as, for example, a double bag knitted portion knitted by folding back from the inner knitted fabric to the outer knitted fabric, at least the side of the inner knitted fabric that comes into contact with the user's skin. If the thread is the covering thread 5 (see FIG. 3), at least the inner surface of the cuff 36 formed as the bag knitting portion can be provided with a non-slip function.

[Fourth Embodiment]
As a fourth embodiment of the present invention, the glove 40 as the tubular knitted fabric 1 will be described with reference to FIGS. 3, 4, and 8. For the same configuration as the above-described embodiment, the same reference numerals may be used and the description thereof may be omitted.

As shown in FIG. 8, the glove 40 of the present embodiment is configured as a glove having a cuff 46 and a finger 48.
The glove 40 is composed of a knitted fabric 7 (see FIG. 4) integrally knitted by a known fully automatic flat knitting machine, as in the first embodiment.
The gloves 40 include a cuff non-slip portion 46a located at the cuff 46, a plurality of finger non-slip portions 48a located at the finger portion 48, a plurality of palm portion non-slip portions 49a located at the palm portion 49, and the like. The non-slip portion 2 is provided. The non-slip portion 2 is a knitted fabric in which the core yarn 5a made of a high friction material is woven in a state of being exposed to the outside by sequentially executing the same knitting step and dissolution removal step as in the first embodiment. It is configured as.

The non-slip portion 46a of the cuff, which is located at the cuff 46, is located on the entire peripheral edge of the cuff 46 and is made of a high friction material core thread 5a only on the back side that contacts the wearer's skin (near the wrist). Is exposed, and while exhibiting high frictional resistance to the wearer's skin to prevent the opening 46 from slipping or curling, the front side is configured to have no anti-slip function.

Specifically, with respect to the non-slip portion 46a of the cuff, an insoluble thread is used as the front thread 7a and the covering thread 5 is used as the back thread 7b in the knitting process with reference to FIG. 4 (see FIG. 3). The winding yarn 5b is removed from the covering yarn 5 knitted as the back yarn 7b in the subsequent dissolution removal step. Then, in the non-slip portion 46a of the cuffs configured in this way, the core thread 5a made of a high friction material is exposed only on the back stitch side, and the core thread 5a is not exposed on the front stitch side and the above height. An insoluble thread having a frictional resistance smaller than that of the friction material is exposed. As a result, the non-slip portion 46a of the cuffs configured in this way exerts a non-slip function on the back side of the back that comes into contact with the wearer's skin. Further, since the non-slip portion 46a of the cuffs configured in this way does not have a non-slip function on the front side in contact with the wearer's coating, it is possible to prevent slippage due to friction with the coating. ..
Further, when the cuff 46 is configured as, for example, a double bag knitted portion knitted by folding back from the inner knitted fabric to the outer knitted fabric, at least the side of the inner knitted fabric that comes into contact with the user's skin. If the thread is the covering thread 5 (see FIG. 3), at least the inner surface of the cuff 46 formed as the bag knitting portion can be provided with a non-slip function.

The plurality of finger non-slip portions 48a located on the finger portions 48 are located at the fingertips of the wearer's hand, and are gripped by the back eye side in contact with the wearer's skin (each fingertip) and the fingertips. The core thread 5a made of a high friction material is exposed on both the front side that comes into contact with an object, and exhibits high frictional resistance against the wearer's skin and the object of contact with the gripped object, and the finger portion 48 of the glove 40. It is configured to prevent slippage and falling off of the gripped object.

Specifically, the finger non-slip portion 48a is knitted using only the covering yarn 5 (see FIG. 3) as the front yarn 7a and the back yarn 7b in the knitting process with reference to FIG. In the dissolution removal step, the winding yarn 5b is removed from the covering yarn 5 woven as the front yarn 7a and the back yarn 7b. Then, in the finger non-slip portion 48a configured in this way, the core thread 5a made of the high friction material is exposed on both the front side and the back side. As a result, the finger non-slip portion 48a configured in this way exerts a non-slip function on both the back eye side in contact with the wearer's fingertip and the front eye side in contact with the gripped object.
When knitting the knitted fabric 7 to be the finger non-slip portion 48a that exerts the anti-slip function on both the front and back stitch sides, the front thread 7a and the back thread 7b are covered as described above. Instead of using the ring thread 5, only the cover ring thread 5 may be fed as the front thread 7a, the feeding of the back thread 7b may be stopped, and the knitted fabric 7 may be knitted.

Further, in the finger non-slip portion 48a, it is possible to provide the non-slip function only on the front side without providing the non-slip function on the back side. In this case, the covering yarn 5 (see FIG. 3) is used as the front yarn 7a in the knitting step, and the insoluble yarn is used as the back yarn 7b, and the front yarn 7a is knitted in the subsequent dissolution removal step. The winding thread 5b is removed from the covering thread 5 woven as a. Then, in the finger non-slip portion 48a configured in this way, the core thread 5a made of a high friction material is exposed only on the front surface side, and the core thread 5a is not exposed on the back surface side and the height is as described above. An insoluble thread having a frictional resistance smaller than that of the friction material is exposed. As a result, the finger non-slip portion 48a configured in this way exerts a non-slip function on the front side in contact with the gripped object.

With respect to the plurality of palm portion non-slip portions 49a located in the palm portion 49, the core thread 5a made of a high friction material is exposed only in the handle portion such as the polka dot pattern, and the wearer's palm or grip is present in the handle portion. It is configured to exhibit high frictional resistance against a contact object such as, etc., and prevent the palm portion 49 from shifting.

Specifically, the palm non-slip portion 49a is knitted by feeding the insoluble ground yarns 7a and 7b with the covering yarn 5 (see FIG. 3) as the handle yarn 7c in the knitting process, and later. In the dissolution removal step, the winding yarn 5b is removed from the covering yarn 5 woven as the pattern yarn 7c. Then, in the palm portion non-slip portion 49a configured in this way, the core yarn 5a made of a high friction material is exposed in the handle portion to which the handle yarn 7c is fed, and the non-pattern yarn 7c is not fed. Insoluble ground yarns 7a and 7b having a frictional resistance smaller than that of the high friction material are exposed in the portion. As a result, the palm portion non-slip portion 49a configured in this way exhibits a non-slip function in the handle portion.
Further, when the palm portion non-slip portion 49a for feeding the cover ring yarn 5 as the handle yarn 7c is knitted, one or both of the front yarn 7a and the back yarn 7b may be stopped.

[Another Embodiment]
Other embodiments of the present invention will be described. The configurations of the respective embodiments described below are not limited to being applied independently, but can also be applied in combination with the configurations of other embodiments.

(1) In the above embodiment, the front yarn 7a, the back yarn 7b, and the pattern yarn 7c to the covering yarn 5 are set in the knitted fabric 7 in order to set the surface and the portion to be provided with the anti-slip function in each of the non-slip portions 2. Although an example of appropriately setting the yarn using the cover yarn 5 has been described, the yarn using the covering yarn 5 in each of the non-slip portions 2 can be appropriately changed.

(2) In the above embodiment, socks 10, 20, 30 and gloves 40 have been described as embodiments of the tubular knitted fabric and the manufacturing method thereof according to the present invention, but the present invention also describes other tubular knitted fabrics. Can be applied.

(3) In the above embodiment, one of the front yarn 7a and the back yarn 7b is made into an insoluble yarn so that one of the front stitch side and the back stitch side of the knitted fabric 7 has a non-slip function. The knitted fabric 7 was knitted with the other covering thread 5, but when the covering thread 5 is used on one side of the front thread 7a and the back thread 7b in this way, the front thread 7a and the back thread 7b are knitted in the middle of knitting. The knitted fabric 7 can be knitted in a form in which the surfaces having the anti-slip function are appropriately exchanged between the front stitch side and the back stitch side.

(4) In the above embodiment, as shown in FIG. 3, the non-slip portion is knitted by using the covering yarn 5 formed by covering the core yarn 5a made of a high friction material with the winding yarn 5b that can be dissolved and removed. However, as shown in FIG. 9A, an insoluble reinforcing winding thread 5c having a diameter smaller than that of the winding thread 5b (for example, a diameter of 1/10 of the winding thread 5b) is wound around the core thread 5a in advance. The non-slip portion may be knitted by using a covering yarn 51 formed by covering the core yarn 5a around which the reinforcing winding yarn 5c is wound with the winding yarn 5b that can be melted and removed. As a result, the covering yarn 51 can be made to have high strength and low elasticity, and the knitting process using the covering yarn 51 can be facilitated. Then, in the dissolution / removal step after knitting, as shown in FIG. 9B, only the winding yarn 5b is dissolved and removed, and the reinforcing winding yarn 5c remains wound around the core yarn 5a. It can contribute to the reinforcement of the knitted non-slip part. Further, since the reinforcing winding thread 5c is sufficiently thinner than the winding thread 5b, the core thread 5a made of a high friction material is partially exposed from between the reinforcing winding threads 5c, so that it is exposed. The non-slip portion can be provided with a non-slip function by the portion of the core thread 5a. In FIG. 9A, the winding thread 5c is wound around the core thread 5a and then the winding thread 5b is wound around the core thread 5a. However, the winding thread 5b along which the reinforcing winding thread 5c is placed is used. These may be fed and wound at the same time, or the reinforcing winding thread 5c may be wound after the winding thread 5a is wound. Further, the winding direction and pitch of the reinforcing winding thread 5c with respect to the core thread 5a may be different from that of the winding thread 5b.

1 Cylindrical knitted fabric 2 Non-slip part 5 Covering yarn 5a Core yarn 5b Winding yarn 7 Knitted fabric 7a Front yarn (ground yarn)
7b Back thread (ground thread)
7c pattern thread 10 foot cover (socks)
12 Sole 12a Sole non-slip part (non-slip part)
14 Heel part 14a Heel non-slip part (non-slip part)
16 Cuff 16a Cuff Non-slip part (non-slip part)
20 ankle length socks (socks)
22 Sole 22a Sole non-slip part (non-slip part)
26 Cuff 26a Cuff Non-slip part (non-slip part)
30 high socks (socks)
36 Cuff 36a Cuff Non-slip part (non-slip part)
37 part 37a Calf non-slip part (non-slip part)
37b Calf non-slip part (non-slip part)
40 Gloves 46 Wearing mouth 46a Wearing mouth Non-slip part (non-slip part)
48 Finger part 48a Finger part non-slip part (non-slip part)
49 Palm part 49a Palm part Non-slip part (Non-slip part)

Claims (9)

A method for manufacturing a tubular knitted fabric having a non-slip portion in which a high friction material is exposed.
A knitting step of knitting the non-slip portion using a covering yarn obtained by covering the core yarn made of a high friction material with a winding yarn that can be dissolved and removed.
A method for producing a tubular knitted fabric, comprising a dissolution / removal step of dissolving and removing the winding yarn from the non-slip portion knitted in the knitting step to expose the core yarn. The method for producing a tubular knitted fabric according to claim 1, wherein the core yarn is an elastomer yarn. The tubular knitted fabric according to claim 1 or 2, wherein in the knitting step, one of the front yarn and the back yarn is used as a covering yarn and the other is used as an insoluble yarn to knit the non-slip portion. Production method. The method for producing a tubular knitted fabric according to claim 1 or 2, wherein in the knitting step, the covering yarn is used as a handle yarn and fed to an insoluble ground yarn to knit the non-slip portion. The method for manufacturing a tubular knitted fabric according to claim 1 or 2, wherein in the knitting step, the non-slip portion is knitted only with the covering yarn. The method for producing a tubular knitted fabric according to any one of claims 1 to 5, wherein in the knitting step, the covering yarn is skipped in the course direction or the wale direction and knitted. The tubular knitted fabric is socks,
The method for manufacturing a tubular knitted fabric according to any one of claims 1 to 6, wherein the non-slip portion is provided on at least a part selected from the sole portion, the heel portion, the cuff, and the calf portion. .. The tubular knitted fabric is a glove,
The method for manufacturing a tubular knitted fabric according to any one of claims 1 to 6, wherein the non-slip portion is provided on at least a part selected from a finger portion, a cuff, and a palm portion. A tubular knitted fabric having a non-slip portion formed by exposing a high friction material.
It is manufactured by the method for manufacturing a tubular knitted fabric according to any one of claims 1 to 8, and is woven in a non-slip portion in a state where the core yarn made of the high friction material is exposed to the outside. Cylindrical knitted fabric that has been made.

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