JP3112389U - Curtain fabric - Google Patents

Abstract

【Task】
Provided is a method of manufacturing a curtain fabric such as a roll curtain using a plurality of kimono fabrics.
[Solution]
A method for producing curtain fabric, comprising the following steps (a) to (d).
(A) a step of superimposing two kinds of kimono fabrics of the same kind or different kinds on the surface;
(B) temporarily bonding the two kimono fabrics at the cut portion by cutting one end of the overlapped kimono fabric with an ultrasonic sewing machine;
(C) repeating the steps (a) and (b) as many times as necessary;
(D) A step of superimposing a continuous single-layer backing made of a heat-bonding film on the back side of the temporarily bonded kimono, and heat-pressing the heat-bonding film to the temporarily bonded kimono by a flat press. .
[Selection] Figure 3

Description

  The present invention relates to a curtain fabric using a kimono.

  As curtain fabrics used for roll curtains, it has been common to use fabrics dedicated to roll curtains to provide appropriate tension and ease winding. Moreover, what manufactures the curtain fabric for roll curtains by performing the coating process with the transparent film etc. on the surface of cloth | dough (surface material), etc. are known.

  In recent years, in order to make use of the unique texture inherent to the fabric, a material that is bonded with a heat-fusible interlining (back interlining) in place of the surface coating treatment is known (for example, see Patent Document 1). .) According to this method, it is possible to use kimono fabrics such as woven fabrics and dyed fabrics (materials for kimono fabrics are generally silk, polyester, etc.) as fabrics for roll curtains.

JP 2000-308567 A

  However, it is common for kimono fabrics to circulate in units of scrolls of a certain width called fabric, and when used as roll curtains or other interior goods, it is less than the required width such as window glass, so The kimono fabric cannot be used as it is as a curtain fabric.

  In addition, since roll curtains are interior goods that decorate the interior decoration, it is desirable to be able to prepare a variety of designs and textures rich in design, but currently, kimono fabrics must be manufactured exclusively for curtain fabrics. Therefore, the range of selection is narrowed, and it is not possible to use the widely distributed kimono fabric.

  The present invention has been made in view of the above, and a technical problem is to provide cloth for roll curtains using widely distributed kimono fabrics. An object of the present invention is to produce a curtain fabric such as a roll curtain and to provide a roll curtain, a panel curtain, or a vertical blind using the fabric.

The method for producing curtain fabric according to the present invention is as follows:
(A) a step of superimposing two kinds of kimono fabrics of the same kind or different kinds on the surface;
(B) temporarily bonding the two kimono fabrics at the cut portion by cutting one end of the overlapped kimono fabric with an ultrasonic sewing machine;
(C) repeating the steps (a) and (b) as many times as necessary;
(D) A step of superimposing a continuous single-layer backing made of a heat-bonding film on the back side of the temporarily bonded kimono, and heat-pressing the heat-bonding film to the temporarily bonded kimono by a flat press. When,
It is characterized by having.

  When the kimono fabric is made of silk not containing polyester, it cannot be temporarily bonded even if it is cut by an ultrasonic sewing machine, or the adhesive force is weak, so that subsequent steps are difficult to execute. Therefore, before step (a), a heat-sealing film may be preliminarily heat-bonded to the lining of the kimono used in step (a).

  The curtain fabric obtained as described above is generally distributed because it is heat-pressed in a state where the same or different polyester kimono fabrics are almost seamlessly connected to a common lining fabric. You can connect as many kimono fabrics as you need, and you can add more variation to the decoration.

  Fig.1 (a) is a whole perspective view which shows the fabric for curtains used for the roll curtain concerning this invention, FIG.1 (b) is the sectional view on the AA line of (a).

  The curtain fabric 10 shown in FIG. 1 includes a first kimono fabric 1 (1a, 1b) provided on both sides and a second kimono fabric 2 provided in the center on a common backing fabric 5. It is a pasted structure. The lining material means a heat-sealing film to be attached to the back side. In consideration of design, the kimono fabric 1 (1a, 1b) on both sides shows an example using a fabric with the same color pattern, but a fabric with a different color pattern may be used.

  As shown in FIG. 1 (b), the boundary of the fabric of the curtain fabric 10 is almost inconspicuous with the naked eye and looks like a single continuous fabric without gaps. The lining 5 is composed of one continuous sheet in which a heat-sealing film is heat-pressed at a high temperature.

  Next, the curtain fabric 10 and a roll curtain manufacturing method using the fabric 10 will be described with reference to FIGS.

  2 (a) to (c) and FIGS. 3 (d) to (f) show the process of manufacturing the curtain fabric 10, and FIGS. 5 (a) and 5 (b) show the process until the roll curtain is manufactured. Each process is shown.

  Here, the kimono that is the starting material will be described. There are kimono fabrics made of chemical fibers such as silk and polyester, and any kimono fabric can be used in the present invention. However, as will be described later, in the case of a kimono fabric made of 100% silk, temporary bonding with an ultrasonic sewing machine or the like cannot be performed. Therefore, here, a kimono fabric made of polyester will be described as a starting material.

First, as shown in FIG. 2 (a), a kimono fabric made of 100% polyester is cut out by a necessary length and overlapped on the surface (with the surfaces facing each other).
Next, as shown in FIG.2 (b), the edge part of the piled kimono place is cut | disconnected with an ultrasonic sewing machine. If it carries out like this, the kimono place made from polyester will melt | fuse at the cutting part of an ultrasonic sewing machine. However, the adhesive force of this fusion is weak, and as shown in FIG. 2 (c), it cannot be removed even if spread, but it can be easily detached when pulled with a strong force, that is, temporary adhesion. In addition, the ultrasonic sewing machine here should just be a thing which can cut | disconnect a kimono place, providing a fixed thermal energy, such as a laser.
Here, if necessary, the same or different kinds of kimonos may be bonded to the surface and cut with an ultrasonic sewing machine by temporarily repeating the process of FIG.

Next, as shown in FIG. 3D, after the necessary temporary bonding is completed, the entire surface is widened so that the back side is up. If necessary, as shown in the process diagrams of FIGS. 4A and 4B, the protrusion of the temporary bonding portion is crushed and flattened by the flat roller 7.
Next, the backing interlining 5 is pasted on the back surface and heat-pressed with a flat press 6. Although heating temperature changes with kinds, thickness, etc. of a surface material and a back interlining, it is about 140 degreeC, for example.
Next, in order to adjust the overall width, both sides are cut to a required width according to the application. In this case, cutting with an ultrasonic sewing machine is preferable because the processing of the end is simple.
Through the above steps, the curtain fabric 10 using the kimono is completed.

In addition, in the case of a polyester kimono as described above, when cut by an ultrasonic sewing machine, the cut portions are fused at a high temperature, so that temporary bonding is automatically performed. There are some that are not temporarily bonded only by cutting with a sewing machine. In this case, it is preferable to attach a backing interlining to a silk kimono beforehand.
If it does in this way, even if it is not a polyester kimono, the cut surface will be temporarily bonded easily only by cut | disconnecting with an ultrasonic sewing machine similarly to the polyester kimono.

  In the case of a roll curtain, as shown in FIG. 5 (a), a winding core 11 and a weight bar 12 are attached to a curtain fabric 10, and this is attached to a winding spring portion 13 of the roll curtain, thereby completing the roll curtain. FIG. 7 is a reference photograph showing an example of a roll curtain made by this method.

  Further, FIG. 5 illustrates a case where the present invention is applied to a roll curtain, but the roll curtain may be used as a so-called panel curtain without a winding device such as a roll screen.

  Alternatively, as shown in FIG. 6 (a), the curtain fabric 10 obtained in FIG. 3 (f) is cut into a strip shape by an ultrasonic sewing machine and pasted on the louver 15 of the vertical blind 30 to obtain a vertical blind. It may be used as

  The curtain fabric according to the present invention can be applied to any curtain fabric because a plurality of kimono fabrics of the same type or different types can be made into a continuous fabric. Expanding. Therefore, the industrial applicability of the present invention is extremely large.

Fig.1 (a) is a whole perspective view which shows the fabric for curtains used for the roll curtain concerning this invention, FIG.1 (b) is the sectional view on the AA line of (a). 2A to 2C are process diagrams showing a process of manufacturing the curtain fabric 10. 3D to 3F are process diagrams showing a process of manufacturing the curtain fabric 10. FIG. 4 is a conceptual diagram showing a state in which the protrusions of the temporary adhesion portion are crushed by the flat roller. FIGS. 5A and 5B are process diagrams showing processes from the state of FIG. 3F to the manufacture of the roll curtain. FIG. 6 is a diagram showing a state in which the curtain fabric manufactured by the manufacturing method according to the present invention is applied to a vertical blind. FIG. 7 is a reference photograph showing an example of a roll curtain produced using a curtain fabric produced by the production method according to the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a, 1b 1st kimono place 2 2nd kimono place 5 Back lining 6 Flat press 10 Curtain cloth 11 Winding core 12 Weight bar 15 Louver 30 Vertical blind

Claims (5)

A curtain fabric formed by laminating a kimono fabric made of a plurality of same- or different-type fabrics on the surface of a single heat-sealing film. The curtain fabric according to claim 1, wherein the fabric is a silk or polyester kimono. A panel curtain comprising a winding core at an end of the curtain fabric according to claim 1 and a weight bar at another end of the curtain. A roll curtain comprising the panel curtain according to claim 3 and a curtain winding device. A vertical blind provided with a louver, wherein the curtain fabric according to claim 1 or 2 is cut into a strip shape and each of them is attached to the louver in order.

Images