JP4216908B2 - Non-wire stockings - Google Patents

Abstract

The stocking is made from two filaments - polyamide and elasthane, formed into linked loops in a single weaving operation without the use of special chemicals. The two filaments are joined together in double loops, with the elasthane tending to draw the loops together. The resulting material is more compact and supple to the touch.

Description

[0001]
[Industrial application fields]
The present invention relates to stockings that are not contagious.
[0002]
[Prior art]
Conventionally, the intersection of yarns making curvilinear, i.e., there is a traditional system for forming a braided first weft knitting machine (yarn horizontal direction) and the warp (yarn vertical). To form a braid th, one of the components (with a needle and the needle plate) it is sufficient. Each of the knitting first is, in a way that connects the knit eyes to each other, is tied to the next knitting eyes. Knitting eyes is constituted with arcuate upper called head or needle ring, and the two semi-called ring of the foot or needle plate ring, the two arms or straight coupling the head and foot (See FIG. 1).
[0003]
Figure 1 represents one knitting first, reference numeral 1 denotes a ring shaped like a needle, numeral 2 denotes a linear, reference numeral 4 denotes a ring shaped needle plate, gathered ring 4 Connected to form a portion indicated by reference numeral 3.
[0004]
Basic types of crossing of the yarn in women's stockings preparation is uniform knitting eyes (FIG. 2 (1) to (3) see). Figures 2 (1) to (3), it can be seen that the rich uniform knitting eyes surprisingly contractility. This is because an unfixed joint can freely move the yarn in all directions according to the external pressure.
[0005]
However, knitted eyes with contractility obtained by such a system for forming a braided eyes includes a serious disadvantage transfer line.
[0006]
When torn is one of stitches of the total stitch, uniform stitches are formed by the system since there is no fixed braided repeated fraying is continuously in the vertical direction (see FIG. 3).
[0007]
Wherein the what is called the crossing braided th head is fixed by its own configuration, the knitted th to transfer lines and some contradictory. This intersection, the configuration of the knitting th Bukkuru (Boucles), Purakke (Plaquees), trans Porte (Transportees), called Jutte (Jetees) or the like. They are, even in the knitting first of which configuration, to stop the knitting eyes to transfer lines, prevent the fraying of braided eyes. Of the most popular among the women's socks production is a system by knitting eyes of Bukkuru type.
[0008]
[Problems to be solved by the invention]
Bukkuru type of knitting first is to prevent the exhibits heat transfer line checkered pattern. As the reason for preventing the transfer line, braided eyes is not a straight line, since that is the subdivided path, because it is possible to prevent the fray yarn continuously continue to. Further, FIG. 4 (1) - as shown in (3), the knitting th length H have different knitting eyes can lead to shrinkage in the ring on the seam knitting eyes. Therefore, the seam of the knitted first is the opening of the narrow grooves, thereby occur basic friction in this portion, it is possible to win the movement of the thread (see FIG. 4 (1) to (3)). Therefore, knitting th Bukkuru type can obtain high levels of non-heat-linearity.
[0009]
However, knitted th this Bukkuru type has a problem that exhibit low shrinkage. Another inconvenience is that the above-mentioned fibers exhibit a very crunchy feel compared to a uniform knitted fabric.
[0010]
An object of the present invention is to solve such a conventional problem, and an object of the present invention is to provide a non-wire stocking that has excellent shrinkability, good touch, and improved ease of wearing. And
[0011]
[Means for Solving the Problems]
The present invention in order to achieve this object, knitting th lengths are different, have a first knit Bukkuru type, a stocking not transfer lines, the weft knitted fabric constituting the knitting th, yarn polyamide and elastane of consists two yarn yarn, and the weft consists knitting th length from single yarns different in vertical direction, a warp linking said weft in the longitudinal direction, the knitting eye is formed by, for the warp It is configured such that the knitting eye length in alternating fold directions are different, in the knitting th yarn in direct contact with tied the joint portion to the warp of the weft of the elastane is of the polyamide of the weft The weft yarn and the warp yarn constitute the knitted fabric so that the yarn becomes an open groove narrower than a joint portion that is directly contacted and tied to the warp yarn.
[0012]
[Action]
The present applicant has deepened the research of the conventional non-wired system by the current technology, and we have developed a new type of knitted fabric called “Rende-Mayable Life”.
[0013]
Stocking according to the present invention, since the weft knitted fabric is formed of a two thread tightening action of the yarn is improved than knitting eyes composed weft conventional one. Accordingly, the opening of the narrower groove on seam knitting th, whereby the friction in this area takes place, the movement of the thread is prevented. Stockings having the knitting th, except that the movement of the yarn is suppressed, stretchable, shrinkable, hand, flexibility, wear ease etc., is excellent in all respects, smooth knit and conventional heat A non- lined knitted fabric is a perfect combination.
[0014]
Moreover, the said effect | action can be improved more by using a polyamide and an elastin as the said weft.
[0015]
【Example】
Next, embodiments according to the present invention will be described with reference to the drawings.
[0016]
Knitting eyes of the formation of the "System Life" has been achieved in the following manner. What is hard to conventional heat transfer lines, but only a single yarn for weft knitted fabric is formed the first braided one after another, for the "life" is, two of the thread of the chain (polyamide and elastane), technical the Although called Purakke (Plaquees), forms a knit eyes simultaneously the two. This knitting first is called without, only the action of knitting, knitting eyes ie Jutte (Jetees), and the use of yarn other than that has been used to without, conventional socks or stockings that you use any special chemical products Double rings can be made.
[0017]
Figure 5 (1) and (2) above it is clearly be confirmed from, but by the clamping action of elastane, thus closer uniform knitting th mouth. Therefore, tightening action of the yarn is improved than knitting eyes composed weft conventional one. Therefore, it is the opening of the narrower groove on seam knitting th, whereby the friction in this area takes place, the movement of the thread is prevented. As a result, it is possible to prevent the transfer line of knitting eyes.
[0018]
The life without transmission when not in use is shorter, feels richer than the conventional one, and is more supple. Furthermore, compared with the conventional one, the stretchability and the shrinkability have well-known characteristics, and the quality, especially the ease of wearing is improved.
[0019]
The black yarn 10 shown in FIGS. 5 (1) and (2) corresponds to elastin, and the white yarn 11 corresponds to polyamide. The two are, a smooth knit eyes by knitting.
[0020]
6 is a photomicrograph of an enlarged actual knitting th to 20-fold. This microscope photograph you can see the knitting eyes. It is clearly confirmed the elastane and tip knitting th intermediary portion of the polyamide is sufficiently cinched. Yarn dropped to smoothly knitted grain direction to a portion that forms the diamond, the tip lead to the ring of the second polyamide acts network. One or more breaks on the weft will prevent the yarn from fraying due to its friction and will hit another yarn so that the wire does not spread in any direction.
[0021]
In addition, all the figures in this specification are represented by MC character by C system, and are represented by MT character by Tremeron system.
[0022]
【The invention's effect】
As described above, according to the present invention, even if a hole is opened in the non-wired stocking and sock, the hole does not widen and the stocking and sock are not frayed. Non-wired stockings and socks can be worn as usual because they will not fray even if they are pierced or frayed.
[Brief description of the drawings]
FIG. 1 is a diagram showing one of the conventional knitting eyes.
FIG. 2 is a diagram showing a conventional knitting eyes.
[3] Conventional knitting th is a diagram showing a state in which transfer line.
4 is a diagram showing a knitting th conventional Bukkuru type.
5 is a diagram showing a knitting eyes according to the present invention.
6 is a photomicrograph of knit eyes according to the present invention.
[Explanation of symbols]
1 ring 2 straight line (arm)
3 Joining part 4 Ring of tension board 10 Elastin 11 Polyamide

Claims (1)

Knitting th lengths are different, have a first knit Bukkuru type, a stocking without transfer line,
Weft knitted fabric constituting the knitting th, made from the two yarns of yarn polyamide yarn and elastane,
This and weft, made knitting th length from single yarns different in the vertical direction, the warp linking said weft in the longitudinal direction, the knitting eye is formed by,
The said knitting eye length alternately knitting grain direction of the warp threads are configured differently,
In the knitting th yarn in direct contact with tied the joint portion to the warp of the weft of the elastane is from the joint portion yarn associated in direct contact with the warp of the polyamide of the weft A stocking in which the weft and the warp constitute the knitted fabric so as to form a narrow open groove.

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