JPH1097210A - Identification mark display yarn, resin film laminate, and woven fabric weaving identification mark display yarn - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it difficult to forge woven fabric by weaving identification mark display yarn of specific constitution as a weft and/or a warp into the woven fabric at its necessary identification positions. SOLUTION: The identification mark display yarn 1 is formed by cutting a transparent resin film laminate 2 into yarn at necessary intervals and identification marks 3 appear repeatedly on the identification mark display yarn 1 along the length. The resin film laminate 2 consists of an identification mark display resin layer 4, a protection resin layer 5 which is applied on its surface, and a discolored layer 6 which is laminated on its surface and rainbow-colored or iridescent. The resin film laminate 2 is cut in rows to a width of 2mm which is wide enough to cover identification marks 3 on both rows that are 1mm away from each other, and an identification mark 3 appears in any column without fail so that it can be decided. The woven fabric has the identification mark display yarn 1 woven in its selvage as part of the weft and the identification mark 3 appears on the woven identification mark display yarn 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an identification sign display which is woven into a fabric to clearly indicate the identification mark of the maker, seller, etc. of the woven fabric or the group to which the woven fabric belongs, thereby preventing forgery of the woven fabric. The present invention relates to a woven yarn, a resin film laminate used for the production thereof, and a woven fabric in which the identification mark indicating woven yarn is woven.

[0002]

2. Description of the Related Art Conventionally, an identification mark such as a manufacturer, a seller or an organization to which they belong is printed on an end portion of a woven fabric. However, in this method, forgery of the woven fabric is relatively easy. , And the rights of manufacturers are not sufficiently protected.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide an identification sign indicating yarn which is woven into a fabric to make it difficult to forge.
An object of the present invention is to provide a resin film laminate used for the production thereof and a woven fabric in which the identification mark indicating yarn is woven.

[0004]

SUMMARY OF THE INVENTION According to the present invention, there is provided an identification marker indicating resin layer in which a large number of one or two or more identification markers are arranged and repeatedly displayed, and a coating on the surface thereof. And a resin film laminate including at least a protective resin layer formed as described above, and cut into a thread at required intervals so that the identification mark repeatedly appears in the longitudinal direction.

[0005] As the identification mark, for example, letters, figures, symbols, and the like indicating the addresses and names of fabric manufacturers and sellers and the organizations to which they belong, as well as trademarks, etc., are suitably employed.

[0006] The identification mark indicating woven yarn having the above-described structure is used for warp and / or warp.
Or, by weaving the required identification position in the woven fabric as a part of the weft, the identification mark indicating woven yarn is integrated with the woven fabric under the indication of the identification mark, and the forgery of the woven fabric differs from the conventional printing method. Make it extremely difficult. In addition, heat resistance, chemical resistance and interlayer adhesion are used as a resin film laminate so that the identification mark indicating yarn woven as described above is not damaged or loses the identification mark during scouring or other post-processing of the fabric. It is preferable to select a material having excellent properties.

In the above structure, it is preferable that the resin film laminate includes a discoloration layer exhibiting an iridescent or iridescent color.
In this case, the identification mark indicating yarn is further differentiated by the discoloration layer, and further contributes to preventing forgery of the fabric. As the discoloration layer, for example, a light-reflective multilayer film obtained by multilayering an ultra-thin resin film as disclosed in Japanese Patent Publication No. 04-040681 can be suitably used. A "cent film" (a light-reflective multilayer film manufactured by Marl, USA) is known.

[0008] The identification mark display resin layer is composed of a resin film and a printed layer having an identification mark printed thereon, or a hologram resin layer having an identification mark recorded thereon, and is itself capable of forming a rainbow or iridescent color. Those which form a discoloration layer to be exhibited can be suitably adopted, and in particular, the use of the latter, which includes the hologram resin layer, is substantially impossible to forge a woven fabric.

Further, the identification sign display resin layer repeatedly displays one or more kinds of identification signs arranged at required row intervals and column intervals, and places both rows between adjacent columns. / 2) It is possible to adopt a material deviated by the line interval. In this case, the resin film laminates including the identification sign display resin layer are mutually (1/2)
If it is cut in the direction of each row with a width that can include each of the identification marks on both rows separated by the row interval, each of the identification mark display weaving yarns will be cut in the middle in an unidentifiable manner in a certain column. Even if it is, the identification mark can appear in another row so that it can be discriminated. Therefore, in the case of this resin film laminate, precise positioning of the cutting position is not required at the time of cutting. In addition, as the resin film laminate, one in which identification marks are arranged repeatedly at required row intervals and column intervals and are repeatedly displayed can also be employed. In this case, the resin film laminate is formed such that the identification marks have a longitudinal shape. The cutting must be performed at a predetermined exact position between the rows so as to appear repeatedly in the direction, which requires a special cutting device having precise positioning means and high cutting costs.

[0010] The resin film laminate may include a colored layer if necessary. The cutting width of the resin film laminate is 0.3 to 3.0 mm, so as to ensure the displayability of the identification mark, the discrimination possibility, and the weaving property.
In particular, it is preferably in the range of 1.0 to 2.5 mm.
Further, the identification mark indicating yarn may be formed into a cored or non-core twisted yarn as long as the identification mark can be identified.

[0011]

FIG. 1 is a plan view of an identification sign indicating yarn according to a first embodiment of the present invention, and FIG. 2 is an enlarged view in the thickness direction of the identification sign indicating yarn shown in FIG. FIG. 3 is a schematic plan view of a resin film laminate used for manufacturing the identification mark indicating yarn shown in FIGS. 1 and 2.

In FIGS. 1 to 3, an identification mark indicating yarn 1 is formed by cutting a transparent resin film laminate 2 into a thread at required intervals, and each identification mark indicating yarn 1 is provided with an identification mark 3 in a longitudinal direction. It appears repeatedly.

The resin film laminate 2 includes an identification sign display resin layer 4, a protective resin layer 5 applied on the surface thereof,
It is composed of a rainbow-colored or iridescent color-changing layer 6 laminated on its surface, and further includes a colored layer and other layers (not shown) as necessary. The identification mark display resin layer 4 is printed so that the resin film 7 and the identification marks 3 formed by horizontally writing characters of 1 mm in size are arranged at a line interval of 2 mm and a required column interval to be repeatedly displayed. In this case, both rows are offset from each other by 1 mm between adjacent columns. As the color-changing layer 6, an "iridoescent film" (a light-reflective multilayer film manufactured by Marl, Inc., the United States) is used in which an extremely thin resin film is multilayered.

The resin film laminate 2 is cut in each row direction at a width of 2 mm which can include the respective identification marks 3 on both rows separated by 1 mm from each other as described above. Even if the cutting is performed as described above, the identification mark 3 can always appear in any row so as to be identifiable. The identification mark indicating yarn 1 shown in FIG. 1 is cut at the position a in FIG. 3, for example, the identification mark indicating yarn 1 obtained by cutting at the position b or the position c other than the above.
The identification mark 3 can also be made to appear identifiably above.

FIG. 4 is a cross-sectional view in the direction perpendicular to the axis, which is enlarged in the thickness direction of the identification sign indicating yarn according to the second embodiment of the present invention.
Consists of an identification sign display resin layer 4 and a protective resin layer 5 applied to the surface thereof, and further includes a colored layer and other layers (not shown) as necessary. The identification mark display resin layer 4 is composed of the hologram resin layer 9 on which the identification mark 3 is recorded, and itself forms the rainbow-colored or iridescent color-changing layer 6.

FIG. 5 is a plan view of a woven fabric in which the identification mark indicating yarn according to the present invention is woven. In the woven fabric 10, the identification mark indicating yarn 1 is woven into the ear as a part of the weft and woven. The identification mark 3 is made to appear on the identification mark indication yarn 1 thus obtained. In addition, the said identification mark display yarn 1 may be woven as a part of warp.

[0017]

According to the present invention, since the identification sign indicating yarn according to the present invention is constituted as described above, it can be woven into a woven fabric to make it difficult to forge, and in particular, a yarn having a rainbow-colored or iridescent color-change layer. Then the effect is great.

[Brief description of the drawings]

FIG. 1 is a plan view of an identification sign indicating yarn according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view in a direction perpendicular to an axis, which is enlarged and shown in a thickness direction of the identification mark indicating yarn shown in FIG.

FIG. 3 is a schematic plan view of a resin film laminate used for manufacturing the identification mark indicating yarn shown in FIGS. 1 and 2;

FIG. 4 is a cross-sectional view in a direction perpendicular to an axis perpendicular to an axis shown in an enlarged manner in a thickness direction of an identification sign indicating yarn according to a second embodiment of the present invention.

FIG. 5 is a plan view of a woven fabric in which the identification mark indicating yarn according to the present invention is woven.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 identification mark indicating yarn 2 resin film laminate 3 identification mark 4 identification mark indicating resin layer 5 protective resin layer

Claims (8)

[Claims] 1. A resin film laminate comprising at least an identification marker display resin layer in which one or more identification markers are arranged in a large number and repeatedly displayed thereon, and a protective resin layer coated on the surface thereof, An identification mark indicating weave thread cut at a required interval into a thread shape so that the identification mark appears repeatedly in the longitudinal direction. 2. The identification sign indicating yarn according to claim 1, wherein the resin film laminate includes a discoloration layer exhibiting an iridescent or iridescent color. 3. The identification sign indicating yarn according to claim 2, wherein the color-changing layer comprises a light-reflective multilayer film formed by multilayering an extremely thin resin film. 4. The identification mark display resin layer comprises a resin film and a printed layer having an identification mark printed thereon.
Identifying indicator indicating yarn described. 5. The identification-mark display yarn according to claim 1, wherein the identification-mark display resin layer is formed of a hologram resin layer on which the identification mark is recorded, and forms a rainbow-colored or iridescent color-change layer by itself. 6. An identification mark display resin layer repeatedly displays one or more kinds of identification marks arranged at required row intervals and column intervals, and places both rows between adjacent columns (1/1).
2) The identification sign indicating yarn according to claim 1, wherein the yarn is deviated by a line interval. 7. A resin film laminate comprising at least an identification sign indicating resin layer used for producing the identification sign indicating woven yarn according to claim 6, and a protective resin layer coated on the surface thereof. 8. A woven fabric obtained by weaving the identification mark indicating woven yarn according to any one of claims 1 to 6 as a part of a warp and / or a weft at a required identification position.