JPS584106B2 - How to knit two-sided pile fabric - Google Patents

Description

Detailed Description of the Invention The present invention relates to a method of knitting a two-sided pile fabric using a warp knitting machine, in which a front side ground guide bar forms a front side base fabric, and a back side ground guide bar forms a back side base fabric. the front and back base fabrics are made to reveal a concealed part and a pile part by pile threads of different types or different colors threaded through multiple rows of flanchin guides,
Furthermore, by configuring a pattern using pile threads in a plurality of colors, a novel pattern configuration of pile fabric can be achieved by combining a pile portion that bulges out during cutting and a non-pile portion.

In the conventional two-sided pile knitting method, two rows of front and rear ground guide bars are used to form both the front and back base fabrics, respectively, and the pile thread guide bars provided between the ground guide bars are Cut pile fabric was manufactured by forming stitches continuously on both needle rows and cutting the pile yarn connecting both base fabrics in the middle, but the pattern that appears on the base fabric depends on the thread color of the pile yarn used. It is limited to geometric patterns and linear patterns due to the continuous transition of pile yarns in the base fabric, and furthermore, the horizontal movement of the guide bar for pile yarns is restricted, so a wide range of patterns can be created. It was impossible to express objects in the area, and of course, point patterns were not possible.

In addition, for the one-sided type, for example,
In this knitting method, as shown in 7, a base fabric is formed using a row of needles on one side, and a pile part is formed by throwing a pile system over a row of bottle needles provided on the other side.
In areas where no pile is produced, the bottle needle is configured to be prevented from being caught by a dropper controlled by a jacquard device, but since the knitted fabric forms a loop pile, it can However, the yarn that should become a pile remains on the base fabric, making the pattern unclear, and in terms of productivity, it is only half of the two needle rows.

Furthermore, the one of Utility Model Publication No. 1058 of 1973 has two rows of needles, whereas the knitting method is shown using two rows of dropper guides, but this is not intended to simply produce a single knitted fabric. It wasn't too much.

Therefore, the present inventor has realized a new two-sided pile fabric knitting method that is one step more advanced than these methods.

In other words, a plurality of looped warp yarns and insertion yarns formed by connecting wales formed by the warp yarns are used to form base fabrics in each of the front and rear needle rows using a ground guide bar, and both the front and rear needle rows, only the front needle row, and only the rear needle row The pattern is constructed in such a way that the pile yarn is threaded through multiple rows of flanchin guides, which are selected to either loop or not loop at all, to conceal the front and back base fabrics, and to expose the pile portion. It is organized as follows.

Next, the knitting method according to the present invention will be explained in detail based on the drawings. Fig. 1 is a side view of the knitting main part of the warp knitting machine used in carrying out the knitting according to the present invention, and 1 and 2 are background guide bars. 4 and 7 are flanking guides, and 5 and 6 are droppers, whose vertical movement is controlled by a jacquard device (not shown). select.

Reference numerals 8 and 9 denote front ground guide bars which act on the front needle 10 to form the front base fabric.

FIG. 2 is a plan view showing the pattern structure of the two-sided pile fabric manufactured by this knitting method, in which 11.12 is the pile exposed portion and has different color schemes, 13.14
, 15 and 16 are base fabric concealing portions, each having a different color scheme.

Next, the present knitting method will be explained in detail with reference to FIG. 3. In (1), 17 is a pile yarn threaded through the flantine guide 7, and 18 is a pile yarn threaded through the flancine guide 4.

Here, F represents the front needle 10 and B represents the needle row of the back needle 3.

First, the pile yarn 17 continues to form loops in the front needle row F and pack needle row B, moves to the right adjacent wale, and similarly continues to loop in the front needle row F and back needle row B. is formed, and then returns to the original wale and knits this continuously.

Similarly, the pile yarn 18 continuously forms a loop in the front needle row F and back needle row B, moves to the adjacent wale on the left, continues to form a loop in the front needle row F1 and back needle row B, and then returns to the original state. Return to the wale and knit repeatedly in the same way.

There are cases in which the pile threads 17 and 18 are threaded through the needle gauge alternately every other thread, and there are cases in which both threads are threaded in a full pack. The density of the fabric is coarser than that of a fully packed fabric, and the number of fabrics formed is half.

In any case, this pile yarn structure is the basic structure of the knitting method of the present invention.

Therefore, in this case, the pile yarns 17 and 18 form loops with respect to the front and rear needle rows, resulting in a color scheme in which the colors of both yarns are mixed.

Next, in (3), the pile yarn 17 is knitted with the same structure as in I, and the pile yarn 18 is knitted by the flanchin guide 4 controlled by the dropper 5, which prevents overlapping of the front and rear needle rows at the point indicated by the dotted arrow. In this case, both base fabrics are pile type 17.
The color scheme is only.

In case (2), contrary to case (2), the pile yarn 17 is prevented from forming a loop on both base fabrics at the dotted arrow and becomes loose between both base fabrics, and as a result, both base fabrics have a color scheme of only the pile yarn 18. becomes.

Next, in (3), the front pile yarn 17 overlaps the back needle 3 at the dotted arrow, and the back pile yarn 18 overlaps the front needle 10.
pile yarn 17 by preventing overlap with
is fixed to the front side base fabric, and the pile yarn 18 is fixed to the back side base fabric, with both legs fixed to the base fabric and the space between them is laid on the base fabric, and as a result, the base fabric is hidden. be.

Further, in V, the overlap of the front pile yarn 17 with respect to the front needle 10 and the overlap of the back pile yarn 18 with respect to the back needle 3 are prevented at the dotted arrows, so that the pile yarn 1
7.18 crosses each other between the base fabrics and returns to the base fabric with the lace, so that both threads cross each other at the center between the base fabrics and are pulled together.

Therefore, in this case, back side base fabric, front side pile thread 1
7, the front side base fabric has the color scheme of the back side pile yarn 18.

The knitting examples shown in ■ to ■ above all have pile yarns of 17.18
is a different color, and both yarns are threaded in a full-filling manner, but the example in (■) is Freon} {For fill, different-colored pile yarns 17 and 17' are alternately threaded,
The back side has a different color scheme from the front side and has a unique pile thread 18. Thread 1 8' alternately.

That is, pile yarns 1 7 , 1 7', 1 8 , 1
8 is knitted using four different colors, and if you want to create a single color with a desired color scheme, only the pile thread of the specified color is passed between the two base fabrics, and the pipe threads of other colors are knitted. It is obtained by separating the two base fabrics, and by combining two or more of these colors, various color schemes can be created.

The above is an example of the knitting method of the present invention.Next, it will be explained by comparing this with the knitted fabric shown in FIG. 2. Knitting is carried out depending on whether a single color is produced using I or a mixed color is produced using I.

In addition, if the concealing portion of the base fabric is knitted using the knitting method (■) and four colors are used for the pile yarn as shown in (■), the concealing portion can have a four-color pattern configuration.

As described above, in the knitting method of the present invention, a pattern can be formed by dividing the pile part and the base fabric part in a two-sided cutting knitting cut pile fabric, and concealment knitting can be performed in the base fabric part using the pile yarn, Moreover, since it is possible to arrange multiple colors according to the pattern on both the pile part and the base fabric part, the contrast between the pile part and the base fabric hiding part makes the pile part stand out from the base fabric hiding part and the covering part,
It is possible to express patterns with an unprecedented sense of volume, and with the jacquard operation, an infinite number of patterns can be produced in multiple colors.Since it is warp knitted, it can be manufactured using conventional tufting machines or rapier looms with jacquard. It has better elasticity than other pile fabrics, and exhibits a pattern effect that is ideal for knitting various pile fabrics for various interior sheet materials such as car seats for luxury cars, and for fields that require fashion, such as women's clothing. It is something to do.

[Brief explanation of the drawing]

Fig. 1 is a side view of the knitting main part of the warp knitting machine used in implementing the knitting method of the present invention, and Fig. 2 is a plan view showing the pattern configuration of the two-sided pile fabric produced by the knitting method of the present invention. FIGS. 3I to 3 are diagrams showing the knitting structure of the pile yarn and a schematic side view of the pile fabric. In the figure 11, 12...Pile part, 13, 14,
1516... Concealed portion, 17... Front side pile yarn, 18... Back side pile yarn.

Claims (1)

[Scope of Claims] 1 Both the front and rear base fabrics are knitted by inserting yarns formed by connecting a plurality of looped warp yarns and wales formed by the warp yarns. By using pile threads of different types or colors threaded through multiple rows of flanchin guides that are selected to loop only in the dollar rows or not loop at all, the parts that hide the heat and the pile parts of both the front and back fabrics are revealed. A method for knitting a two-sided pile fabric, which is characterized by arranging a pattern so as to 2. The second aspect of claim 1, wherein the concealed portion is formed by causing the pile yarn on the front side to act only on the front needle and the pile yarn on the back side only on the back needle. How to organize a surface-type pipe fabric. 3. The pile portion is formed by applying the pile yarns on one side to both 21 dollar rows and releasing the pile yarns on the other side between the front and rear base fabrics, as claimed in claim 1 above. Method of knitting the two-sided pile fabric described. 4. The pile part is formed only on one side by making the front side pile yarn act only on the back needle and the back side pile yarn acting only on the front needle so that it crosses between the front and back base fabrics. A method for knitting a two-sided pile fabric according to claim 1, characterized in that: 5. The method for knitting a two-sided pile fabric according to claim 1, wherein the pile portion is patterned in four colors. 6. The method for knitting a two-sided pile fabric according to claim 1, wherein the concealing portion is patterned in four colors.