JPH038851A - Production of double-sided printed pattern pile warp knit fabric - Google Patents

Abstract

PURPOSE:To obtain the subject knit fabric printed patterns in a bright colored state by printing the pile surface of a one-side pile warp knit fabric with dyes of two or more colors, then pulling out a raveling cord and pulling out required parts of pile yarns from one side to the other. CONSTITUTION:The pile surface of a one-side pile warp knit fabric 1 having one side of a base fabric 2, provided with piles and constructed so as to enable drawing out of suitable piles to the other side with a raveling cord 4 is initially printed with dyes of two or colors. The aforementioned raveling cord 4 is then pulled out to drawn out required parts of pile yarns 3 from one side to the other and constructs printed patterns on both sides of the base fabric 2. Thereby, the objective knit fabric is obtained. Furthermore, the one-side pile warp knit fabric 1 is normally obtained by cutting the center of pile yarns between both the front and back base fabrics of a double-side type pile warp knit fabric knit by a double raschel machine.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a double-sided printed pile warp knitted fabric.

[Conventional technology]

Conventionally, when using warp-knitted pile warp knitted fabric as a blanket, the two-sided pile warp knitted fabric knitted by a double Raschel machine is made into a single-sided pile fabric by cutting the pile yarn in the middle of the front and back base fabrics. After going through a specified process, it becomes a single-sided raised fabric, which is then sewn back-to-back to create a bonded blanket fabric, or a double-sided pile fabric, in which pile threads are placed on both sides of a single base fabric from the beginning. and a blanket;
Then, by scraping or pulling out the pile threads of the center-cut single-sided pile fabric to the other side, a double-sided pile fabric with piles provided on both sides of the - sheet of base fabric is obtained, and both sides are subjected to the specified processing. There are things like blankets.

[Problem that the invention seeks to solve]

Among the pile warp knitted fabrics mentioned above, when a printed pattern is applied to a double-sided pile warp knitted fabric in which piles are provided on both sides of a base fabric, one side is first fixed by an appropriate fixing means, such as gluing. It is necessary to fix the base fabric on the guide surface and print using a printing method, but since the pile surface opposite to the printing surface at the bottom is in a raised state or one side is lying down, the surface to be printed is As a result, even if printing is performed, pattern deviation (color deviation), pattern distortion, and color unevenness may occur. For this reason, it has been difficult to create printed patterns in practice.

The present invention aims to eliminate the above-mentioned drawbacks, provide a manufacturing method that can form a printed pattern on a double-sided pile warp knitted fabric, and can obtain a clearly colored printed pattern.

[Means for solving problems]

The method for producing a pile warp knitted fabric with a double-sided printed pattern according to the present invention is a single-sided pile warp knitted fabric configured such that piles are provided on one side of a base fabric, and appropriate piles can be pulled out to the other side using threads. After printing with dyes of two or more colors on the pile side of the base fabric, the threads are pulled out and the required amount of pile threads is drawn out from one side to the other, thereby creating a printed pattern on both sides of the base fabric. It was designed to do so.

[Effect]

When the pile yarn is on one side of the base fabric, after the pile yarn is dyed, half of the pile yarn is pulled out to the other side, so printing can be done in a stable state, and the root of the pile yarn can be dyed. Even if the dye is not soaked all the way to the top, the tip of the pile yarn exposed on the other side will be fully soaked with dye, so the printed pattern will not be so-called blurred. , a clear pattern appears.

【Example〕

Next, an embodiment of the method for manufacturing a pile warp knitted fabric with a double-sided printed pattern according to the present invention will be described with reference to the drawings.

1 is a single-sided pile warp knitted fabric, which is obtained by center-cutting the pile yarn between the front and back circumferential base fabrics of a two-sided pile warp knitted fabric usually knitted by a double Raschel machine, and this pile warp knitted fabric is The base fabric 2 is warp-knitted using chain stitch yarn [polyester multifilament yarn (100d)] and insertion yarn [same type], and pile yarn 3 [acrylic yarn 32/2] is knitted on one side of this base fabric 2. This pile thread is provided with a drawing thread 4 (vinylon thread 22/2) which is arranged in the base fabric 2 in a detour around every other pile point of the pile thread 3. 4 from the base fabric 2 while being pulled out in the direction of arrow A, one half of the pile is pulled out to the other side more than anything else.

The above-mentioned single-sided pile warp knitted fabric 1 is printed according to the usual method as shown in Fig. 2. First, the warp knitted fabric 1 is pasted on the printing plate 5 with base glue, and the printing mold 6 is placed on the pile surface. Then, a printing paste 7 in which a dye is blended into the original printing paste is printed using a squeegee 8, and then printing of second and subsequent colors is performed.

After that, the above-mentioned thread 4 is removed mechanically, for example, in
The pile warp knitted fabric 10 with a double-sided printed pattern is drawn out by a back pile drawing machine shown in -36716 as shown in FIGS. 3 and 4. The printing method is
Not limited to the flat screen type, any method such as cylindrical screen or roll printing may be used as long as a printed pattern can be printed on one side of the single-sided pile warp knitted fabric.

〔Effect of the invention〕

According to the present invention, it is possible to provide a printed pattern on a double-sided pile warp knitted fabric of a base fabric, and since the pile yarn whose tip portion is sufficiently printed on one side is pulled out to the other side as a whole, Since the printed pattern is formed on both sides, a clear pattern can be obtained, which is advantageous for forming a printed pattern on a warp knitted fabric having piles on both sides of the base fabric.

[Brief explanation of the drawing]

Fig. 1 is a schematic side sectional view of a single-sided pile warp knitted fabric, Fig. 2 is a schematic side sectional view showing a state in which printing has been applied to the single-sided pile warp knitted fabric, and Fig. 3 is a schematic side sectional view showing a state in which the single-sided pile warp knitted fabric is printed. FIG. 4 is a schematic side sectional view of the pile warp knitted fabric from which the threads have been removed, and FIG. 4 is a perspective view of the pile warp knitted fabric. Explanation of symbols 1... Single-sided pile knitted fabric 2... Base fabric 3... Pile yarn 4... Pulled thread 7... Printing paste 4 Fig. 4

Claims (1)

[Claims] Printing is performed using dyes of two or more colors on the pile side of a single-sided pile warp knitted fabric, which has piles on one side of the base fabric and can be pulled out to the other side by pulling out the appropriate piles using threads. A method for manufacturing a pile warp knitted fabric with a double-sided printed pattern, characterized in that the printed pattern is formed on both sides of the base fabric by pulling out the threads and drawing out the necessary amount of pile thread from one side to the other side. .