JPS6333982Y2 - - Google Patents

Description

[Detailed explanation of the idea]

A. Technical Field of the Present Invention The present invention relates to a single knitted fabric, and more specifically, to a single knitted fabric that has front and back changes and is composed of a combination of thick threads and thinner threads. B. Prior art and its problems Conventionally, one way to make the front side of a single knitted fabric a pique texture is to adopt a pique texture as shown in Figures 5 and 6, but with this texture, the back side has a pile texture. I can't. In other words, Fig. 5 shows the stitch structure of a conventional common knitted fabric, Pique, and Fig. 6 shows its knitting method.As is clear from the figure, the back side of the knitted fabric (sinker loop side) has a pique formation, but in practical terms this back side is used as the front side, so in practical terms it is a front pique formation, and with this tissue, it is not practical to make the back side (needle loop side) into a pile shape. It's impossible. Further, by making the front side of the knitted fabric a pique style and inlaying other yarns on the back side, it is possible to create a back side pile style, but there is a drawback that the inlay yarns are easy to move and fall out. On the other hand, although a desired knitted fabric can be obtained using a special pile knitting machine, the arrangement of the back pile stitches is limited and the back pile yarns tend to move unstably. As another method, it can be obtained using a special fleece knitting machine (fleece fleece machine), but the number of knitting machines is small and the production amount is limited. On the other hand, although it is possible to obtain the knitted fabric of the present invention by modifying a general freesie knitting machine (modifying the cam), this modification increases the cost of the product. Due to the reasons mentioned above, it has not yet been possible to obtain a knitted fabric that satisfies the appearance, the shape stability of the back pile yarn, and the cost. C. Purpose of the present invention The first purpose of the present invention is to improve the above-mentioned drawbacks of the prior art. To provide a single knitted fabric which can be knitted on a single knitting machine and has a pique-like appearance on the front side and a pile-like appearance on the back side.
In addition, the second purpose of this invention is to use as materials:
To provide a high-quality knitted fabric that can be used without limitation with spun yarn, synthetic fiber filament yarn, etc., and has a well-balanced front-back change. Furthermore, the third purpose is to provide a single knitted fabric that meets this trend, as in recent years, with the diversification of fashion sensibilities, there has been a trend from the one-sided variation form that is common in conventional knitted fabrics to the front and back double-sided variation form. It is in. D. Structure of the present invention The purpose of the present invention is to create a fabric that is composed of a thick yarn A and a thinner yarn B with an apparent thickness ratio of 1/1.5 or less, and is formed by the thick yarn A and thin yarn B. The stitches a and b are arranged alternately in the wale direction and the course direction of the knitted fabric, and the loop length of the thick yarn A is longer than the loop length of the thin yarn B. A single knitted fabric in which the front side of the knitted fabric has a pique-like appearance and the back side has a pile-like appearance, in which the stitches A form the front and back appearance of the knitted fabric, and the fine yarn B forms the core of the knitted fabric. This is achieved by The front pique appearance described here means that the surface of the knitted fabric has regular irregularities, and the back pile appearance means that the needle loops rise in the course direction to form stitches. In addition, the apparent thickness refers to the apparent count or apparent fineness, which is measured by applying an initial load to the thread, stretching it, cutting it to a certain length, and then weighing it.
It was calculated using the following formula. For cotton count S = 590.5/W For metric count S = 1000/W For hemp count S = 1653.5/W For text count S = W For fineness (denier) D = 9W Here W = per meter of thread Weight (mg) S = Apparent count D = Apparent fineness (denier) In addition, loop length is 100
This refers to the yarn length required to form a wale. In this invention, the thick and thin yarns that make up the knitted fabric include synthetic fiber raw silk, processed yarn, spun yarn, natural fiber filament yarn, spun yarn, and mutual composite yarn, which are generally used for knitting. Anything is fine as long as it is possible. Furthermore, the synthetic fibers used in the present invention may be any of polyester, polyamide, polyacrylonitrile, polypropylene, and the like. In the present invention, it is preferable to use spun yarn as the material for either the thick yarn or the thin yarn,
For example, when a spun yarn is used as a thick yarn, the thick spun yarn forms the front and back appearance of the knitted fabric, and the knitted fabric has a change in front and back sides and a soft texture unique to the spun yarn. Hereinafter, the configuration of the present invention will be explained using the drawings.
Figures 1 and 2 show the stitch configuration diagram (sinker loop side) of the present invention, and Figure 3 is a cross-sectional view of the configuration model.
Figure 4 shows the knitting method. Thick yarn A knitted with No. 2 or No. 4 in Figure 4
In Fig. 1, Fig. 2, and Fig. 3, the stitch is a, and the stitch is 1 in the wale direction and the course direction.
It is arranged every stitch, and also No. 1 or
Thin yarn B knitted in No. 3 is arranged every other stitch in the wale direction and the course direction as stitches b in FIGS. 1 to 3. That is,
It is important that the stitches a and b formed by yarn A and yarn B are arranged alternately in the wale direction and the course direction of the knitted fabric. As a result of this effect, as shown in Fig. 3, the stitch b

【table】

[Table] Loop length of thin yarn B In the present invention, when a thick spun yarn is used as a thick yarn, the desired effect can be achieved more depending on the soft texture and the degree of bulk. ,
When a high shrinkage yarn is used as a thin yarn, the appearance effect caused by a thick yarn becomes even more noticeable. The knitted fabric obtained by the present invention can be widely applied to general outerwear, sportswear, etc. E Effects of the present invention The effects of the present invention will be explained using examples. Example 1 Thread used The thick thread is 10% polyester and 50% cotton.
A polyester false-twisted yarn of 150 denier and 48 filament yarn was used as the single yarn (cotton count) spun yarn and thin yarn. In this case, the apparent thickness ratio is 1/3.6
It is. Knitting machine used and knitting conditions The knitting machine used was a single knitting machine with a 16 gauge 30 inch diameter (1488 needles), the loop length of the thick yarn was set to 1.6 times the loop length of the thin yarn, and the Knit according to the knitting pattern shown in the figure. Uses and characteristics of the knitted fabric The fabric weight obtained under the above conditions is approximately 200g/
The knitted fabric of ^m2 is an extremely good knitted fabric with a pique tone on the front and a pile tone on the back.It also has excellent dimensional stability and stretch properties, making it suitable for general casual shirts, sweatshirts, sweatshirts, etc. It is suitable as a ground. It also has the characteristic that it is extremely difficult for runs to occur. Example 2 Thread used The thick yarn is a dyed spun yarn of No. 20 double yarn (cotton count) of 57% polyester, 31% cotton, and 12% rayon.
A 300 denier, 96 filament polyester false twisted yarn was used as the thin yarn. The apparent thickness ratio in this case is 1/1.8. Knitting machine used and knitting conditions The knitting machine used was a single knitting machine with a 16 gauge 30 inch diameter (number of needles 1488), the loop length of the thick yarn was set to 2.1 times the loop length of the thin yarn, and the Knit according to the knitting pattern shown in the figure. Uses and characteristics of the knitted fabric The fabric weight obtained under the above conditions is approximately 300g/
The knitted fabric of ^m2 is an extremely good knitted fabric with a pique pattern on the front and a pile pattern on the back.It also has excellent dimensional stability and stretch properties, making it suitable for general casual jackets and warm-up suits. , Suitable as outer clothing for sweatsuits, etc. It also has the characteristic that it is extremely difficult for runs to occur.

[Brief explanation of drawings]

1 and 2 are stitch structure model diagrams that are embodiments of the present invention. Figure 3 is a cross-sectional view of the configuration model.
Figure 4 shows the knitting method. FIG. 5 is a model diagram of the stitch structure of a conventional general knitted fabric and a model diagram of the stitch structure of a comparative example knitted fabric. Figure 6 shows the knitting method. A, C: thick thread, B, D: thin thread, a, c: thick thread A
Stitches formed by B, b, d: Stitches formed by fine yarn B.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Consisting of a thick yarn A and a thinner yarn B whose apparent thickness ratio is 1/1.5 or less, and formed by the thick yarn A and thin yarn B. The stitches a and b are arranged alternately in the wale direction and the course direction of the knitted fabric, and the loop length of the thick yarn A is longer than the loop length of the thin yarn B. A single knitted fabric in which the front side of the knitted fabric has a pique-like appearance and the back side has a pile-like appearance, in which the stitches form the front and back appearances of the knitted fabric, and the fine yarn B forms the core of the knitted fabric. (2) On the front side of the knitted fabric, thick yarn A mainly forms stitches by shifting one wale in each course, and fine yarn B
has a structure buried between the stitches mentioned above, and on the back side of the knitted fabric, thick yarn A forms two types of stitches with different heights in the same component, and thin yarn B
is the single knitted fabric according to claim (1) of the utility model registration, which has a structure buried between the stitches. (3) The loop length of thick thread A is 1.5 of the loop length of thin thread B.
Paragraph (1) of the claims for utility model registration, which is ~2.5 times;
or a single knitted fabric as described in paragraph (2). (4) Utility model registration claims in which either thick yarn A or thin yarn B is composed of spun yarn (paragraphs (1) and (2))
or the single knitted fabric described in paragraph (3).