JPH0827602A - Pantyhoses and production thereof - Google Patents

Abstract

PURPOSE:To provide pantyhoses capable of preventing dermatopathy such as rash, itching, etc., of skin and runners during wearing by putting the loop part of a source yarn formed on a peripheral surface in the periphery direction during knitting on the outer face side. CONSTITUTION:This method for producing pantyhoses is to circularly knit a source yarn 30 by continuously knitting a loop part 34 of the source yarn 30 on an internal peripheral surface in the circumferential direction and form a cylindrical knit body 33 having a panty part 31 and leg parts 32. The panty part is formed by forming a knit body having a cut part with a length capable of forming the panty part in the longitudinal direction on an opening of the panty part, facing the cut part of another knit body formed in the same way to the former cut part and connectively sewing cut edges of the cut parts of a pair of the knit bodies. After a pair of leg parts is connected through the panty part, the openings of toes 43 of the leg parts are sewed together. The pair of knit bodies having seams outside is turned inside out from the panty side and the internal peripheral surface during circular knitting is put outside.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pantyhose and a method for producing the pantyhose, which is intended to reduce irritation to the skin and improve the feeling of use.

[0002]

2. Description of the Related Art Conventionally, pantyhose (1) is
The smooth and glossy low friction surface (2) was used on the outside to dress the legs of women more beautifully.

In addition, conventional pantyhose (1)
In the forming method, the raw yarn (3) is circularly knitted using a circular knitting machine or the like to form a tubular knitted body (4) as shown in FIG. The knitted body (4) at the time of this knitting has the high friction surface (6) in which the loop portion (5) of the raw yarn (3) is continuously provided on the inner peripheral surface in the circumferential direction, located inside.

Then, this knitted body (4) is once turned inside out as shown in FIG. 9, and the first inside out is carried out with the high friction surface (6) being located outside. After this first inside-out, as shown in FIG. 10, a notch (10) is formed in the opening (8) on the side of the panty (7) of the knit (4) to form the length of the panty (7). Form only in the length direction. Similarly, a pair of knitted bodies is formed by facing the cut portions (10) of the separate knitted bodies (4) similarly having the cut portions (10).
Place (4). And the cutting edge (11) of the cutting part (10)
, By suture connection as shown in FIG. 11, and panty part (7)
To form. Further, as shown in FIG. 11, the opening (14) on the side of the toe (13) of the leg (12) is sewn.

Further, after this stitching, the knitted body (4) exposing the seam (15) on the toe part (13) side and the seam (16) of the panty part (7) to the outside is shown in FIG. Panties
Turn over from the (7) side and perform the second inside out. Then, a smooth and glossy low friction surface (2) is formed outside.

[0006]

However, the conventional pantyhose (1) has a low friction surface (2) having high smoothness on the outer side as shown in FIG. 13 in order to obtain a beautiful appearance when worn. , And the high friction surface (6) having a smooth and rough surface, in which the loop portion (5) of the raw yarn (3) is continuously provided, is positioned inside and used. Therefore, the loop part of the high friction surface (6)
In (5), the bare skin of the user is rubbed and stimulated, and the skin is easily covered, and skin disorders such as itching are likely to occur.
Further, conventionally, the pantyhose (1) has been subjected to first and second inside out operations as shown in FIGS. 9 and 12. For this reason, the wire (3) is likely to have a conductive wire, a scratch, or the like during the two times of the inside-out work, and the defective product rate is high.

The present invention is intended to solve the above-mentioned problems, and provides a pantyhose which is less irritating to the bare skin of the user and which prevents skin damage such as skin irritation and itching. It is something to try. In addition, it simplifies the molding process and prevents the generation of scratches, etc. on the original yarn.
It is intended to suppress the generation of defective products.

[0008]

In order to solve the above-mentioned problems, the present invention comprises a panty portion and a pair of leg portions connected through the panty portion. It is characterized in that the loop portion of the raw yarn formed on the inner peripheral surface side is located on the outer surface side.

A manufacturing method embodying the above invention is
While continuously knitting the loop portion of the raw yarn on the inner peripheral surface side in the circumferential direction, the raw yarn is circularly knitted to form a tubular knit body composed of a panty portion and a leg portion. A pair of knitted bodies is positioned in the opening on the section side by forming a cut portion having a panty portion forming length in the lengthwise direction, and facing the cut portions of separate knitted bodies which are also formed with cut portions, facing each other. Then, the cut edges of the facing cut portions are sewn together to form a panty portion and a pair of leg portions are connected via the panty portion, and then the opening portion on the toe portion side of the leg portion is opened. It is characterized in that a pair of knitted bodies that are sewn together and that expose the stitches and the stitches of the panty portion to the outside are turned upside down from the side of the panty portion and the inner peripheral surface side at the time of circular knitting is positioned to the outside.

The raw yarn is a single covering yarn.
It may be formed by (SCY).

The inner surface of the leg portion is 200% in the vertical direction,
In the stretched state of 200% in the lateral direction, the coefficient of dynamic friction in the longitudinal direction may be 0.25 or less.

[0012]

EXAMPLE An example of the manufacturing method of the present invention will be described below with reference to FIGS. 1 to 7. First, using a circular knitting machine or the like, a raw yarn is prepared.
A tubular knit body, which is formed by circularly knitting (30) in the circumferential direction and comprises a panty portion (31) and a leg portion (32) as shown in FIG.
(33) is formed.

The knitted body (33) at the time of knitting is the raw yarn (30)
The loop portion (34) is continuously arranged on the inner circumferential surface side in the circumferential direction. Therefore, as shown in FIG. 2, the knitted body (33) has the high friction surface (35), whose frictional resistance in the lengthwise direction is increased by the loop portion (34), located on the inner peripheral surface side. This high friction surface
As shown in FIG. 7, in the yarn (35), the loop portion (34) is projected more inward than the warp yarn (37) of the raw yarn (30) during knitting, and the loop portion (34) is projected in the circumferential direction. It is formed. Therefore, when the leg portion (32) slides on the skin surface in the vertical direction due to the user's exercise, the loop portion (34) becomes nearly perpendicular to the vertical sliding direction. Has a large friction coefficient.

The knitted body (33) at the time of knitting has a low friction surface (36) on the outer peripheral surface side. This low friction surface (36)
The warp yarns (37) in which the original yarns (30) are arranged in a V shape are continuously positioned in the longitudinal direction, and the loop portion is provided on the back side of the warp yarns (37).
Position (34). Therefore, even if the leg portion (32) slides on the skin surface in the vertical direction, the warp threads (37) become close to parallel to the vertical sliding direction, so that the frictional resistance in the longitudinal direction is small. I am trying.

Further, the knit body (33) has great elasticity and excellent stretchability when the raw yarn (30) is formed of a single covering yarn (SCY).

The knit (33) has a leg portion (32).
In a state of being stretched to 200% in the vertical direction and 200% in the horizontal direction,
The dynamic friction coefficient in the length direction of the low friction surface (36) is 0.25 or less. Formed this way, pantyhose
With (38), the frictional resistance with the skin is reduced, the irritation to the user's skin is reduced, and the feeling of use is further improved. Moreover, when inserting the foot into the leg portion (32), the resistance is small and the insertion can be performed smoothly, so that the user can easily wear the leg.
And, since there is little resistance and smooth insertion is possible, there is little catching when wearing, and it is possible to prevent a wire accident.

If the inner surface of the leg portion (32) has a coefficient of dynamic friction in the longitudinal direction of more than 0.25, the frictional resistance with the user's skin is increased and the skin is stimulated much.
Skin problems such as irritation and itching are likely to occur. Also,
The inner surface of the leg portion 32 preferably has a coefficient of dynamic friction in the longitudinal direction of 0.225 or less.

The method of measuring the coefficient of dynamic friction is AS
An apparatus of TM D1894 C method was used. A 5 cm × 5 cm (125 g) synthetic leather was used as the friction element used for the measurement, and it was moved at a pulling speed of 10 cm / min.

The knitting process of the knitted body (33) is performed by the same method as the conventional method. Next, the formation (33)
A notch (41) is formed in the longitudinal direction in the opening (40) on the side of the panties (31) by a cutter or the like. The cut portion 41 has the same length as the formation length of the panty portion 31.

Similarly, a pair of knitted bodies (33) are positioned as shown in FIG. 3 with the cutouts (41) of the separate knitted bodies (33) having the cutouts (41) facing each other. , This opposite notch
The cut edges (42) of (41) are sewn together to form a panty portion (31) as shown in FIG. Also, a pair of leg portions (32) are connected via the panty portion (31), and an opening portion (44) on the side of the toe portion (43) of the leg portion (32).
Are sewn as shown in FIG. By this stitching, the pair of knitted bodies (33) expose the seam (45) of the toe part (43) and the seam (46) of the panty part (31) to the outside.

Then, as shown in FIG. 5, the pair of knitted bodies (33) are turned upside down from the side of the panties (31) and the inner peripheral surface side at the time of circular knitting is formed outside. That is, as shown in FIG. 1, the pantyhose (38) is formed by forming the low friction surface (36) without catching the loop portion (34) of the raw yarn (30) inside. Further, a high friction surface (35) on which the loop portion (34) is located is provided on the outer side.

Therefore, pantyhose (38)
When using, there is no risk that the loop part (34) will get caught on the skin, and since the smooth low friction surface (36) can be used in contact with the skin, there is little irritation to the skin Or
It is possible to prevent skin disorders such as itching.

The pantyhose (38) is
As shown in FIG. 5, since the inside-out work is performed only once, the inside-out work is performed a smaller number of times than the conventional panty hose (38) forming method, so that the forming process can be simplified. For this reason, it is possible to prevent the occurrence of the wire transmission, scratches, etc. of the original yarn, which are likely to occur during the turning over operation, and the occurrence rate of defective products is low. Further, the molding process can be simplified and the cost can be reduced as compared with the conventional case.

[0024]

EFFECTS OF THE INVENTION Since the present invention is constructed as described above, the panty hose can be used by arranging the high friction surface on which the loop portion of the raw yarn is continuously provided on the outside. The loop portion does not contact the person's skin at a right angle to cause irritation, and it is possible to prevent skin damage such as skin irritation and itching. In addition, since the legs can be inserted with the low-friction surface with less friction inside, it is possible to wear with less catching when wearing and to prevent transmission of electric power.

Further, as compared with the conventional pantyhose forming method, the inside-out work is carried out with a smaller number of times, so that the wire transmission and scratches of the original yarn can be prevented and the occurrence rate of defective products can be reduced. Further, since the number of times of turning over can be reduced and the molding process can be simplified, the product can be formed at a lower cost than the conventional method.

[Brief description of drawings]

1 is a perspective view of the completed pantyhose,
The inside of the circle indicated by the chain double-dashed line is an enlarged view of the main part.

FIG. 2 is a perspective view of the knitted body, and an inside of a circle indicated by a chain double-dashed line is an enlarged view of a main part.

FIG. 3 is a perspective view of a pair of knitted bodies having cut portions facing each other, and a circle indicated by a chain double-dashed line is an enlarged view of a main portion.

FIG. 4 is a perspective view showing a state where the inner surface of the pantyhose is located outside, and a circle indicated by a two-dot chain line is an enlarged view of a main part.

FIG. 5 is a perspective view in which the inner surface of the pantyhose is partly turned inside out, and a circle indicated by a two-dot chain line is an enlarged view of a main part.

FIG. 6 is an enlarged view of a low friction surface.

FIG. 7 is an enlarged view of a high friction surface.

FIG. 8 is a perspective view of a knitted body according to a conventional method, and a circle in a two-dot chain line is a partially enlarged view.

FIG. 9 is a perspective view showing a state in which a knitted body according to the conventional method is partially turned upside down, and a circle in a two-dot chain line is a partially enlarged view.

FIG. 10 is a perspective view of a knitting body of a conventional method in which a pair of cut portions are opposed to each other, and a circle shown by a two-dot chain line is a partially enlarged view.

FIG. 11 is a perspective view in which an inner surface of a conventional pantyhose is positioned outside, and a circle indicated by a two-dot chain line is a partially enlarged view.

FIG. 12 is a perspective view in which an inner surface of a conventional pantyhose is partially turned inside out, and a circle indicated by a two-dot chain line is a partially enlarged view.

FIG. 13 is a perspective view of a conventional pantyhose,
The inside of a circle indicated by a two-dot chain line is a partially enlarged view.

[Explanation of symbols]

 30 original thread 31 panty part 32 leg part 33 knitting body 34 loop part 40 opening 41 cutting part 42 cutting edge 43 toe part 44 opening 45 stitch 46 stitch

Claims (6)

[Claims] 1. A panty portion and a pair of leg portions connected via the panty portion, wherein a loop portion of the raw yarn formed on the inner peripheral surface side in the circumferential direction at the time of knitting,
Pantyhose characterized by being located on the outer surface side. 2. A cylindrical knit body comprising panties and legs is formed by circularly knitting the raw yarn while continuously knitting the loop portion of the raw yarn on the inner peripheral surface side in the circumferential direction, In the opening on the side of the panty portion of this knitted body, a cut portion having a panty portion forming length is formed in the length direction, and a pair of cut portions of separate knitted bodies having cut portions formed in the same manner face each other. Position the formation of
After the cut edges of the facing cut portions are sutured to each other to form a panty portion and the pair of leg portions are connected via the panty portion, the opening portion of the leg portion on the toe side is sewn. The pair of knitting bodies exposing the seam and the seam of the panty portion to the outside is turned over from the side of the panty portion, and the inner peripheral surface side at the time of circular knitting is positioned to the outside. Manufacturing method. 3. The raw yarn is a single covering yarn (S
The pantyhose according to claim 1, which is formed of CY). 4. The single yarn is a single covering yarn (S).
The method for manufacturing pantyhose according to claim 2, wherein the pantyhose is formed of CY). 5. The inner surface of the leg portion has a dynamic friction coefficient of 0.2 in the longitudinal direction in a stretched state of 200% in the longitudinal direction and 200% in the lateral direction.
The pantyhose according to claim 1, wherein the pantyhose is 5 or less. 6. The inner surface of the leg portion has a dynamic friction coefficient of 0.2 in the longitudinal direction in a stretched state of 200% in the longitudinal direction and 200% in the lateral direction.
The method for producing pantyhose according to claim 2, wherein the number is 5 or less.