JP2004091971A - Warp-knitted fabric for seamless product and method for processing the fabric and the resultant seamless product - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for processing a warp-knitted fabric, intended for helping the fabric to stabilize its dimension and/or maintain its touch feeling by integratedly knitting band-like selvedges for tenter on the fabric to make the best use of the selvedges. <P>SOLUTION: The warp-knitted fabric A for seamless products is such one that at least both side ends thereof are joiningly knitted with obverse and reverse knitted fabrics so as to be cylindrical, that is, the band-like selvedges 3 for tenter are integratedly knitted outside of both of the side ends in the form of the obverse and reverse knitted fabrics knitted joiningly to both of the side ends. The method for processing the warp-knitted fabric A comprises dry-heat-setting the fabric A in such a condition that the band-like selvedges 3 for tenter is held by a relevant means for securing the width of the fabric A at a specified dimension to stabilize fabric dimension. A seamless product is produced by removing the selvedges 3 for tenter from the processed fabric A. <P>COPYRIGHT: (C)2004,JPO

Description

【図面の簡単な説明】
【図１】本発明による単列の無縫製製品用生地の正面図である。
【図２】本発明による複数列の無縫製製品用生地の正面図である。
【図３】本発明の変更例を示す正面図である。
【図４】本発明のさらなる変更例を示す正面図である。
【図５】編立て後の加工処理時における生地の保持状態の一例を示す斜視図である。
【図６】従来の生地を示す正面図である。
【図７】（１）は実施例１および比較例１による製品としてのシャツを示す概要正面図であり、（２）は実施例２および比較例２による製品としてのカーテンを示す概要正面図である。
【符号の説明】
Ａ，Ｂ　　無縫製製品用生地
１　　主体部
２　　はし渡し部
３　　テンター用耳部
４　　横方向のカットライン部
５　　切除される余剰部
１０　　身頃部
１１　　腕部[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a warp knitted fabric for a non-sewn product, a method of processing the same, and a non-sewn product. The present invention is intended to stabilize the size of the dough and to stabilize the size of the non-sewn product.
[0002]
2. Description of the Related Art
Conventional warp knitting non-sewn products, especially clothing such as shirts, even if knitted with a difference in size between large and small, because the shrinkage due to washing and ironing after being separated into individual products is large, There is a problem that it is very difficult to knit in consideration of the target size of the finish, and it is also difficult to maintain the texture of the finish, so improvement has been desired.
[0003]
Therefore, in the present invention, in order to solve the above-mentioned conventional problems, the band-shaped tenter ears are integrally knitted with the fabric for a non-sewn product, and by utilizing the band-shaped tenter ears, It was invented to help stabilize dimensions and maintain texture.
[0004]
Means for Solving the Problems and Effects of the Invention
The structure of the warp-knit seamless sewing product fabric of the present invention, which was invented to solve the conventional problems as described above, includes a warp-knit seamless sewing fabric as described in claim 1. The front and back knitted fabrics are connected and knitted at least on both side ends so as to form a tubular shape, and the band-shaped tenter ears in which the front and back knitted fabrics are knitted outside the both side ends are integrally knitted. It is characterized by the following.
[0005]
In the fabric for a non-sewn product according to the first aspect, the band-shaped tenter ears are integrally knitted, so that the processing after knitting the fabric is very easy. That is, as a processing method, as described in claim 2, when the dough according to claim 1 is dry-heat set, a band-shaped tenter ear is held to secure a dough width to a predetermined dimension. It is characterized in that the processing is performed by a dry heat setting or the like while being held by the means to stabilize the fabric dimensions.
[0006]
According to the processing method according to the second aspect, the band-shaped tenter ear is processed by a dry heat set or the like while being held by holding means, specifically, a tenter pin that pierces the ear or a clamp that sandwiches the ear. Since processing can be performed, the cloth can be prevented from shrinking or stretching unnecessarily, the dimensions of the cloth can be extremely stabilized, the width of the cloth after processing can be surely finished to a predetermined size, As described in Item 3, even after the product is removed from which the removing portion including the ear for the tenter has been removed, large shrinkage does not occur due to washing or ironing heat, the product can be used in a stable size, and good texture can be maintained. .
[0007]
Therefore, as described in claim 4, in the case of clothing products such as shirts and pants, as the non-sewn products, it is possible to provide L, M, S, etc. products with clear sizes, which is particularly optimal. It becomes something.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
FIG. 1 is a front view showing a state after knitting of a non-sewn product fabric A by warp knitting. The main portion 1 of the non-sewn product fabric has a front and back knitted fabric at least at both side ends so as to form a tubular shape. It is linked and organized. The other part to be connected and knitted may be each boundary part between the body part 10 and the arm part 11 of the main body part 1. Reference numeral 2 in the figure denotes a band-shaped tenter lug for connecting and knitting the front and back knitted fabrics further outward than both side ends where the cross-over part 2 is provided. Dense knitted fabric is integrally knitted to facilitate holding. The above-described hand-over section 2 and the tenter ear section 3 are removed as a removing section after the processing of the cloth described later. In the figure, reference numeral 4 denotes a horizontal cut line portion, and reference numeral 5 denotes a surplus portion to be cut. In the figure, C indicates a course direction, and W indicates a wale direction.
[0009]
When the knitted fabric (raw machine) is subjected to the processing with the dry heat setting, the band-shaped tenter ears 3 are held by holding means such as tenter pins or clamps provided on a chain conveyor or a belt conveyor. After finishing the fabric width and the like to a clear size in a state where it has been cut, the removal part by the tenter ear part 3, the handover part 2, the cut line part 4, and the surplus part 5 is cut and removed. A predetermined non-sewn product such as a shirt can be provided.
[0010]
In addition, as shown in FIG. 1, not only the case where the non-sewn product is knitted in a single row, but also the case where the non-sewn product is knitted in a double row (two or more rows) as shown in FIG. In the case of a shirt (upper garment), the knitting can be similarly performed even when the form is different as shown in FIGS. Although the pants are not shown, they can be implemented in various forms like a shirt. In addition, the piercing portion 2 and the tenter ear portion 3 at the center of the fabric are not absolutely necessary, and therefore, it is possible to perform the non-existing operation or the operation in which the surplus portion 5 'is present at the center (FIG. 4).
[0011]
FIG. 5 shows an outline of a state in which a tenter pin 9 serving as a holding means on the side T for transporting the fabric is pierced into the tenter ears 3 to pass through a processing step.
FIG. 6 shows a conventional product B, which does not have the tenter ears 3.
Next, examples and comparative examples of the processing method of the present invention will be described below.
I Working process of Example: Dry heat setting by presetting and final setting is in process. Here, the dry heat setting is performed in the pre-set and the final set, but in some cases, the dimensional stability can be achieved only in the final set.
[0012]
Raw knitting → Lacking → Pre-setting → Dyeing → Finishing putting → Final set → Cutting → Product II Processing of comparative example (conventional product) ... Growth knitting without dry heat setting → Lacking → Dyeing → Finishing in bath → Dehydration → drying → cutting → product [Example 1]
Using RDPJ6 / 2N-24E manufactured by Meyer, nylon threads of 67 dtex are used for L-2 and L-5 of the reed, and polyester threads of 55 dtex and polyurethane threads of 44 dtex are used for L-3 and L-4 of the reed. A knitting tube (T-shirt (refer to FIG. 7- (1))) was knitted using the covering yarn combined with. Knit the tubular knitting in the width direction at a certain interval and knit the horizontal cut line part of the size so that the connecting yarn is knitted on the front and back knitted fabric at about 5 cm at both ears (both ends) of the base fabric. And knitted ears for tenter. The size at the time of knitting was (a) 79 cm × (b) 32 cm. The right ear tissue was knitted with L-2 and L-3, and the left ear tissue was knitted with L-5 and L-4.
[0013]
The subsequent processing steps were performed according to a standard method as in the processing step I described above to obtain a product.
Table 1 shows the results of evaluation of the finished product (cm), iron shrinkage (%) [JIS L 1057 A-1: evaluated at 170 ° C.], and texture.
[Comparative Example 1]
Using a Meyer RDPJ6 / 2N-24E, a 67 dtex nylon thread is used for the L-2 and L-5 of the reed, and a 55 dtex polyester thread and a 44 dtex polyurethane thread are used for the L-3 and L-4 of the reed. A tubular knitting (a shirt having the same shape as in Example 1) was knitted using the combined covering yarn. The tubular knitting portions were knitted at certain intervals in the width direction to form knitted horizontal cut lines. The size at the time of knitting was (a) 79 cm × (b) 32 cm.
[0014]
The subsequent processing steps were carried out by a conventional method as in the above-mentioned processing step II to obtain a product.
Table 1 shows the results of the evaluation of the obtained products.
[Example 2]
Using Meyer's RDPJ6 / 2N-24E, using a 167 dtex polyester thread for both L-2, L-3, L-4, and L-5 of the reed, and knitting the cylinder (curtain fabric (see Fig. 7- (2))). ) Knitted. Knitting the tubular knitting in the width direction at a certain interval and knitting the horizontal cut line part of the size so that the connecting yarn is knitted to the front and back knitted fabric at both ears (both ends) of about 5 cm in the base fabric The ears for the tenter were knitted. The size at the time of knitting was (a) 130 cm × (b) 63 cm.
[0015]
The subsequent processing steps were performed according to a standard method as in the processing step I described above to obtain a product.
Table 1 shows the results of evaluation of the finished product (cm), iron shrinkage (%) [JIS L 1057 A-1: evaluated at 170 ° C.], and texture.
[Comparative Example 2]
Using Meyer's RDPJ6 / 2N-24E, the reeds L-2, L-3, L-4, and L-5 use 167 dtex polyester yarn, and knit the tube (curtain fabric of the same shape as in Example 2). Organized. The tubular knitting portions were knitted at certain intervals in the width direction to form knitted cut line portions. The size at the time of knitting was (a) 130 cm × (b) 63 cm.
[0016]
The subsequent processing steps were carried out by a conventional method as in the above-mentioned processing step II to obtain a product.
Table 1 shows the results of the evaluation of the obtained products.
[0017]
[Table 1]

[Brief description of the drawings]
FIG. 1 is a front view of a single-row non-sewn product fabric according to the present invention.
FIG. 2 is a front view of a plurality of rows of fabric for a non-sewn product according to the present invention.
FIG. 3 is a front view showing a modified example of the present invention.
FIG. 4 is a front view showing a further modification of the present invention.
FIG. 5 is a perspective view showing an example of a holding state of a cloth during a processing after knitting.
FIG. 6 is a front view showing a conventional fabric.
FIG. 7A is a schematic front view showing a shirt as a product according to Example 1 and Comparative Example 1, and FIG. 7B is a schematic front view showing a curtain as a product according to Example 2 and Comparative Example 2. is there.
[Explanation of symbols]
A, B Fabric for unsewn product 1 Main part 2 Handing part 3 Ear part for tenter 4 Horizontal cut line part 5 Excess part to be cut off 10 Body part 11 Arm part

Claims (4)

A fabric for a non-sewn product by warp knitting, in which a front and back knitted fabric is connected and knitted at least at both side ends so as to form a tubular shape, and further a front and back knitted fabric is connected and knitted outside from both side ends for a band-shaped tenter. A fabric for warp knitted non-sewn products, wherein the ears are integrally knitted. When setting the dough according to claim 1 in a dry heat setting, a processing such as a dry heat setting is performed in a state in which the band-shaped tenter ears are held by the holding means in order to secure the dough width to a predetermined dimension. A method for processing cloth for seamless sewing products by warp knitting, which stabilizes cloth dimensions. 3. A non-sewn product by warp knitting, wherein a removal portion including a tenter ear is removed after the processing according to claim 2. The seamless product by warp knitting, wherein the seamless product according to claim 3 is a clothing product.

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