JPH0346576B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a pile knitted fabric whose surface is printed.

[Prior Art] Conventionally, the method for producing the pile knitted fabric is as follows:
A method is known in which the piles are knitted so as to protrude from the surface side of the base material, and then printing is applied to the upper surface of the piles erected on the surface side of the base material, and the pile knitted fabric produced in this way is known.

[Problems to be Solved by the Invention] However, when printing is applied to the surface of a knitted fabric knitted in such a way that the piles protrude from the surface side of the base material, a large amount of dye etc. adheres to the tips of the piles. , dyes etc. are difficult to adhere to the substrate located below the pile. Therefore, only the tip of the standing pile is dyed, and the base of the pile and the base are not dyed, and the outline of the pattern of the dyed part formed by the painstaking printing becomes blurred.

Furthermore, since the pile knitted fabric is printed on the top surface of the pile, the pattern is superficial;
It is not possible to obtain an elegant pattern with a blurring effect.

In view of the above, the present invention aims to provide a method for producing a pile knitted fabric in which the pattern of the dyed portion has a clear outline and the dyed portion has an elegant pattern. purpose.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the method for manufacturing a pile knitted fabric of the present invention includes knitting the pile knitted fabric in such a way that the tips of the piles protrude toward the back side of the base material, and then knitting the base material. Printing is applied to at least a part of the surface of the base material, and then the pile is pulled out to the surface side of the base material, and a pile whose base part is printed and whose tip part is not printed is erected on at least part of the base material. It is.

Further, in the pile manufacturing method described above, after printing is applied to at least a part of the surface of the base material, a resin is applied to a part of the surface of the base material to form a resin part,
Thereafter, when the pile is pulled out to the surface side of the substrate at locations other than the resin portion, locations with and without piles are formed on the surface of the pile knitted fabric.

[Function] In the method for producing a pile knitted fabric of the present invention described above, after knitting is performed so that the tip of the pile protrudes toward the back side of the substrate, printing is applied to the surface of the substrate. is not applied. After doing this, when the pile is pulled out toward the surface of the substrate, a pile whose base portion is printed and whose tip portion is not printed is erected on the surface of the substrate.

Further, as in claim 2, when the pile is pulled out to the surface side after printing is applied to the surface of the substrate and the resin portion is formed, the base of the pile is pressed down by the resin, so that the resin portion is The pile is not pulled toward the surface. Therefore, on the surface of the substrate, no piles are erected in the resin part, and piles are erected in places other than the resin part.

[Example] An example of the present invention will be described below based on FIG.

Reference numeral 10 indicates a pile knitted fabric manufactured according to the present invention, and various patterns are formed on its surface depending on the presence or absence of dyeing and the combination of colors.

In the pile knitted fabric 10, a pile 16 is erected on the front surface 13 of the base 12, and a back pile 26 is erected on the back surface 14 of the base 12. Depending on the location where the pile 16 is erected, the base 17 is printed, but the tip 1
There are two types of fabrics 8: one that is not printed and the other that is not entirely printed.The former forms a dyed part 20, and the latter forms an undyed part 22. Also,
Pile 1 is also included among those whose base 17 is printed.
The color varies depending on the position of the 6. In this way, various patterns are formed on the surface of the pile knitted fabric 10 depending on whether the base 17 of the pile 16 is dyed or not and the color combination of the dyed portion.

A resin part 24 coated with synthetic resin is provided around the dyeing part 20, and no pile 16 is provided upright in this resin part 24.

As described above, since the tip end 18 of the pile 16 in the dyeing section 20 is not printed, the dyeing section 20
Even if the tips 18 of the piles 16 in the dyed portion 20 and the non-dyed portion 22 are mixed with each other, the outline of the dyed portion 20 will not be disturbed. Further, in the dyeing section 20, the base 1 of the pile 16 that has been printed
7 and the base material 12 are covered by the tip 18 of the unprinted pile 16, so that the dyed portion 2
The colors of 0 are blurred, as if they were knitted with a Jiyaguard knitting machine.

Further, since the pile 16 is not provided upright in the resin part 24, the outline of the dyed part 20 becomes clear depending on the presence or absence of the pile 16, and the pattern formed by the dyed parts 20 together or by the dyed part 20 and the non-dyed part 22. The outline becomes even clearer.

Next, a manufacturing method according to the present invention for obtaining the pile knitted fabric 10 described above will be explained based on FIGS. 2 to 6.

First, a pile warp knitting machine (not shown) having two rows of needle beds consisting of knitting needles and point needles is used to
A pile knitted fabric 10 is knitted using the weft, the pile insertion yarn, and the back pile insertion yarn. In this warp knitting machine, pile insertion yarns and back pile insertion yarns are overlapped on the point needle side to form a pile 16 and back pile 26, and warp yarns are overlapped on the knitting needle side to form a loop, as shown in FIG. As shown in FIG. 2, a pile knitted fabric 10 having a double pile knit on one side and having a pile 16 and a back pile 26 erected on the back side is manufactured.

Next, this pile knitted fabric 10 is
Using a screen printing machine, a part of which is shown in the figure,
Performs dye printing and resin coating. In this screen printing machine, the pile knitted fabric 10 is attached with its back side facing down to a seamless belt 28 that moves intermittently and is run in the direction shown by arrow A.
The screens 30A and 30B are moved up and down every 8 stops. The screen 30A stores a dye color paste 34 in which a reactive dye corresponding to the pattern to be dyed and a base paste are mixed, and by printing different dyes on the pile knitted fabric 10 several times, various colors can be obtained. A dyed portion 20 is formed. The pile knitted fabric 10 that has been dyed is sent below a screen 30B containing a synthetic resin 36 made of an acrylic ester copolymer, and as this screen 30B moves downward, resin is applied around the dyed area 20. A portion 24 is formed.

After printing the dye and applying the resin, the pile knitted fabric 10 is pre-dried at 80°C for 3 minutes in a pre-dryer (not shown), and then dried at 160°C for 3 minutes in a dryer (not shown). After drying, steaming is performed at 100° C. for 20 minutes using a steamer (not shown). Next, this pile knitted fabric 10 is washed with water,
After dehydration, the fabric is oiled with an anionic or nonionic fabric softener to make it soft, and then dried at 100°C for 5 minutes.

Next, as shown in FIG.
Let it pass so that it is in contact with. In this way, as shown in FIG. 5, the brushing roll 3
Since the brush 40 of 8 is caught on the base 17 of the pile 16 and the base of the pile 16 is woven into the mesh 15, the tip 18 of the pile 16 is pulled from the back side of the pile knitted fabric 10 as shown in FIG. It is pulled out to the surface side. In this case, the brush 40 is not caught on the base 17 of the pile 16 in the resin-applied portion, so the pile 16 is not erected in the resin portion 24. In this way, it is possible to manufacture the pile knitted fabric 10 in which the piles are erected in the resin portion 24 and the piles 16 are not erected in locations other than the resin portion 24.

In the above embodiments, dye was used for printing, but instead of this, pigment may be used for printing. In this case, instead of the dye color paste 34, a pigment color paste consisting of a pigment and a binder is housed inside the screen 30 to perform printing, and the steamer steaming, water washing, dehydration, oiling and Subsequent drying can be omitted.

[Effect of the invention] As described above, in the method for manufacturing a pile knitted fabric of the present invention, after printing is applied to the surface of the base material,
By pulling out the pile whose tip part is not printed to the surface side, it is possible to obtain a pile knitted fabric in which pulses whose base part is printed and whose tip part is not printed are set up on the surface of the substrate. Moreover, in the pile knitted fabric manufactured in this way, printing is applied to the base material and the base of the pile, and the pattern resulting from this printing is covered by the tip of the pile, which is not printed. There is no risk that the tip of the dyed part will disturb the outline of the dyed area, the outline of the pattern is clear, and the pattern is given a shading effect.

Furthermore, by forming the resin part on the surface of the base material and then pulling out the pile to the surface side of the base material, it is possible to produce the pile knitted fabric in which the pile is not erected on the resin part, and this pile knitted fabric has a pile knitted fabric. The outline of the pattern becomes even clearer due to the areas without .

[Brief explanation of drawings]

FIG. 1 shows a perspective view of an example of a pile knitted fabric obtained by the present invention, and FIGS. 2 to 6 show an example of a method for manufacturing a pile knitted fabric according to the present invention,
Figure 2 shows the dye printing process, Figure 3 shows the resin coating process, Figures 4 to 6 show the pile raising process, and Figures 5 and 6 show the pile knitted fabric process. FIG. 3 is a partially enlarged end view. Explanation of symbols, 10... Pile knitted fabric, 12... Base material, 13... Surface of base material, 14... Back side of base material,
16...Pile, 17...Base, 18...Tip, 20...Stained part, 22...Unstained part, 24...
...Resin department.

Claims (1)

[Scope of Claims] 1. After knitting the pile so that the tip thereof protrudes toward the back side of the base material, printing is applied to at least a part of the surface of the base material, and then the pile is pulled out to the front side of the base material. . A method for producing a pile knitted fabric, characterized in that a pile whose base portion is printed and whose tip portion is not printed is erected in at least a portion of the pile. 2. After applying textile printing to at least a portion of the substrate, applying a resin to a portion of the surface of the substrate to form a resin portion,
2. The method for manufacturing a pile knitted fabric according to claim 1, wherein the pile is then pulled out toward the surface of the substrate in at least a portion other than the resin portion.