JPH09191998A - Reversible curtain - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an appearance differed from the surface without loosing the beautiful appearance, when seen from the exterior side by forming different woven textures on both surfaces of a cloth by a double weave of high density. SOLUTION: Wefts and warps are driven at a high density by, for example, a jacquard machine to weave a surface warp 2 to a surface weft 1. A surface woven texture with a surface pattern formed by the surface warp 2 in which the surface weft 1 and the surface warp 2 are exposed only to the surface is provided. On the other hand, a reverse woven texture is formed by a reverse weft 3 and a connecting warp 4, an extremely small part of the connecting warp 4 is connected to the surface weft 1 in a connecting point 5 and exposed to the surface, and the surface woven texture is connected to the reverse woven texture. In this case, the reverse wefts 3, 3' and the connecting warp 4 are woven, whereby the reverse woven texture is generally formed with a solid-color connecting warp being exposed to the reverse side, and when the reverse wefts 3, 3' are striped with two or more colors, a stripe pattern is formed, whereby a reversible curtain 6 is provided.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a reversible curtain, and more particularly to a reversible curtain suitable as a light-shielding curtain.

[0002]

2. Description of the Related Art Conventionally, when a reversible curtain having a pattern is obtained, a plain fabric such as a double-sided satin woven fabric is double-sided printed. On the other hand, jacquard woven curtains are conventionally known. Further, Japanese Patent Laid-Open No. 4-316686 discloses that various types of weft yarns are woven by a jacquard loom.

[0003]

However, when printing on both sides of a satin weave, it is costly because it has to be printed twice, and the conventional jacquard woven curtain has a backside structure exposed on the backside. However, it was impossible to make a completely different pattern on the back side using this as one side. Japanese Unexamined Patent Publication No. 4-316686 discloses that various sheets such as curtains can be obtained in accordance with undyed dyeability. However, a reversible curtain is formed by forming a high density front and back woven structure. Is not disclosed.

[0004]

SUMMARY OF THE INVENTION The present invention provides a reversible curtain, characterized in that a different weave design is formed on the front surface and the back surface of a cloth by a high density double weave.
As a second invention, at least a reversible curtain in which a surface woven structure is composed of a surface warp and a surface weft, and a back surface woven structure is composed of a back warp and a binding weft.

[0005]

In the present invention, a jacquard loom or a dobby loom is used. For example, in a jacquard machine, the warp needles selectively move in the vertical direction according to the pattern information, and as a result, the warp yarns are appropriately pulled up, and the warp yarns pass between them to form a woven design. At this time, the surface side woven structure appears on the surface, and the thread to be wound on the back side is set in advance at the patterning stage, whereby a pattern pattern, a stripe pattern, or a plain pattern can be arbitrarily formed on the back side.

In the present invention, the warp threads and the weft threads are driven in at a high density. Here, the high density means that the weaving density is preferably 130 threads / inch or more for warp threads and 50 threads / inch for weft threads.
It is more than an inch. More preferably warp 130
The warp and the weft are selected at this density, and a pattern pattern is formed without losing the design.

The curtain fabric of the present invention comprises at least warp yarns for the front surface and warp yarns for the back surface, weft yarns for the surface and weft yarns for binding. The surface warp is a warp that constitutes the surface side weave. The surface weft is a weft that constitutes the weave design of the surface side. The back warp is a weft that constitutes the back side weave. The binding weft is a weft that constitutes the back side weave design, and is a yarn that connects the front side weave design and the back side weave design.

FIG. 1 is a sectional view of the curtain of the present invention. For example, by weaving with a jacquard machine, the surface weft 2 is woven with respect to the surface warp 1, and the surface pattern is formed by the surface weft 2. After being formed, the surface warp 1 and the surface weft 2 are exposed only on the surface, and a surface woven design is obtained. On the other hand, the back surface warp 3 and the binding weft 4 form a back surface weave design. Here, the weft 4 for binding is bounded to the surface warp 1 at a binding point 5 so as to be exposed to the surface, and the surface weave design and the back weave design are not bonded and separated.

At this time, by making the back warp 3 and / or the binding weft 4 plain, a plain back weave design independent of the surface weave design with a handle can be obtained. A striped pattern is obtained by using different colors for the back warp 3 in a striped pattern. Furthermore, a dark curtain is obtained by applying a dark yarn to the warp and / or the weft.

The dark-colored yarn is a yarn colored in a dark color such as black, navy blue, dark brown, red or the like. Driving density (weave density)
Is 50 or more / inch or more, preferably 50 to 120 / inch, and the warp weave density is preferably 130 to 350 / inch, whereby a light-shielding curtain can be obtained by forming substantially all of the back surface weave design. To be The shading curtain is a curtain with a shading rate of 99% or more. Further, since the back side weaving design does not substantially appear on the front side, the front side does not darken, and the design is very high. In the light-shielding curtain of the present application, the dark-colored yarns may form the backside weave design using the back warp or the binding weft, or both the back warp and the binding weft.

FIG. 2 shows a portion of the curtain shown in FIG.
FIG. 3 is a front view showing a part of the back surface, and reference numeral 1 is a front surface warp, whereas a front surface weft 2 is exposed in a pattern on the front surface side to form a pattern. On the other hand, the back warp 3, 3 '
And a binding weft yarn is woven, and a plain binding weft yarn is exposed on the back surface side to form a back surface woven design.
When the stripes are warped with two or more colors like 3 ', a striped pattern is obtained, and various other pattern patterns can be obtained, and the reversible curtain 6 having a high designability can be obtained.

FIG. 3 is a sectional view of another embodiment of the curtain of the present invention. The surface weft 8 forms a surface pattern on the surface warp 7, and the back surface warp 9 and the binding weft 10
Forms a non-underground area in the back woven structure and is partially exposed to the surface side at the connecting point 12 to be connected. Furthermore, the warp 9 for the back surface and the weft 11 for the back surface are woven, and a pattern pattern is also formed on the back surface, so that the reversible curtain 13 is further improved in design.

[0013]

【Example】

[Example 1] 180 warps / inch for surface and 105 wefts / inch for surface were woven by a jacquard machine, and the number of warps was determined in advance so that the surface weave design: the back weave design was 2: 1. Floral pattern with surface warp and surface weft,
On the back side, a back surface warp and a binding weft were plain, and a curtain having a different weave design was obtained on both front and back sides. The back structure was not exposed from the front side of the curtain, and a plain curtain was obtained when viewed from the back side, and a reversible curtain with high designability was obtained.

[0014]

[Example 2] 180 warps / inch, 105 wefts / inch were used, and a weft was woven under the same conditions as in Example 1 except that a black thread was used as the back weft, and the surface had a floral pattern. A black, plain blackout curtain was obtained on the back side. The light blocking ratio was 99.4%.

[0015]

[Example 3] In Example 1, the number of warp yarns was determined in advance so that the surface weave design: the back weave design was 1: 1 and the surface had a floral pattern, the back warp and the binding weft, and the back handle weft. As a result, a curtain having a woven structure in which the front and back layers each having a geometric pattern on the back side are different from each other was obtained, and a reversible curtain having a high designability was obtained.

[0016]

EFFECTS OF THE INVENTION Unlike the conventional curtains such as a simple jacquard weave, the back structure is not exposed as it is, both front and back surfaces can be used arbitrarily, and the curtain can be used from outside the room except when viewing the curtain from the inside. Even if you look at it, it does not spoil the aesthetics. A plain, striped, or patterned woven structure different from the pattern on the surface is obtained on the back, and the appearance is different from that on the surface. A shade curtain is obtained by using dark colored yarns for the warp and / or the weft.

[Brief description of the drawings]

 [FIG. 1] Cross-sectional view of the present invention curtain [FIG. 2] Surface view of the present invention curtain [FIG. 3] Cross-sectional view of another embodiment of the present invention curtain

[Explanation of symbols]

 1: front surface warp 2: front surface weft 3, 3 ': back surface warp 4: binding weft 5: binding point 6: curtain of the present invention

Claims (7)

[Claims] 1. A reversible curtain characterized in that a high density double weave forms separate weave designs on the front and back surfaces of the fabric. 2. A reversible curtain in which a surface woven structure is composed of at least a surface warp and a surface weft, and a back surface woven structure is composed of a back warp and a binding weft. 3. A surface woven structure is composed of the front surface warp and the front surface weft, and a back surface woven structure is composed of the back surface warp, the back surface pattern weft and the binding weft, and the front binding and back surface are integrated by the binding weft. A reversible curtain characterized by being 4. The reversible curtain according to claim 1, wherein the weaving density is 130 to 350 warps / inch, and 50 to 120 wefts / inch. 5. A high-density double weave composed of at least a front surface warp, a back surface warp, a front surface weft, and a binding weft to form separate weave patterns on the front surface and the back surface of the fabric, and to form the back surface warp and the back surface warp. / Or a reversible blackout curtain where the binding weft yarn is a dark color yarn. 6. A surface woven structure is composed of the surface warp and the surface weft, and a back surface woven structure is composed of the back surface warp, the back pattern weft and the binding weft, and the binding weft is integrated into the front and back. The light-shielding curtain according to claim 5, wherein 7. The reversible curtain according to claim 5, wherein the weaving density is 50 to 120 wefts / inch.