JP2005066973A - Decorative laminated film, spangle, and its production method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a decorative laminated film which can be piece-dyed, does not use polyvinyl chloride having a problem of dioxin generation, and is excellent in durability, weatherability, washing resistance, glossiness, decoration change properties, processability, handling properties, etc., a spangle, and a method for producing the laminated film. <P>SOLUTION: The decorative laminated film comprises a base film layer 2 to be a substrate, and a surface decoration film layer 4 which is laminated on at least one side of the base film layer through an adhesive layer 3 to be integrated. The base film layer is a polyester film, and the surface decoration film layer is a polyamide film which can be piece-dyed. The spangle is produced from the laminated film. The method for producing the laminated film is also provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to a decorative laminated film used as a decorative member for fashion products such as clothing products, bag or bag products, accessory products, interior products, and various advertising ornaments, and sequins formed using the decorative laminated film. In addition, the present invention relates to a method for producing the decorative laminated film, and particularly relates to a decorative laminated film and sequins that enable post-dyeing treatment and are compatible with pollution measures.

As is well known, this type of conventional sequin film is a thin film substrate film 11 via an adhesive layer ad on both sides or one side of a polyvinyl chloride film 2 as disclosed in Patent Document 1. The basic structure is a layer structure in which the decorative film layer 1 having the coloring layer 13 and the metal vapor deposition layer 12 is laminated.

The sequin film and sequin described in Patent Document 1 have a pre-colored film configuration, and are not configured to be subjected to post-dyeing. Furthermore, the film for sequins and sequins described in Patent Document 1 have a layer structure based on a polyvinyl chloride film. In the case of such a layer structure, when a variety of sequin products using the sequins that are consumed in large quantities are discarded and incinerated, a very serious problem of dioxin generation, which has been pointed out as a serious pollution problem, is pointed out. Had.
JP 7-308989 A

In view of this, the present invention has been made to solve the above-mentioned problems of the prior art, and a particularly important element is to provide a decorative laminated film and sequins that enable post-dyeing treatment. In addition, it has a layer structure without using polyvinyl chloride, which is regarded as a problem of dioxin generation, and has excellent durability, weather resistance, washing resistance, gloss, decoration changeability, processability, and handleability. It is intended to provide a decorative laminated film, a sequin formed using the decorative laminated film, and a method for producing the decorative laminated film.

In order to achieve the above object, the present invention specifically includes a base film layer serving as a base material, and a surface film layer 4 laminated and integrated on both sides or one side of the base film layer via an adhesive layer. And the base film layer is a polyester film, and the cover film layer is a nylon film that can be post-dyed, and constitutes a decorative laminated film.

Furthermore, in this invention, invention of Claim 2 is the laminated | multilayer film for decoration of Claim 1, Comprising: The said base film layer is a transparent film, An adhesive layer is provided in the one surface. A surface film layer is laminated and integrated.

Furthermore, in this invention, the invention according to claim 3 is the decorative laminated film according to claim 1, wherein the base film layer is a transparent film, and a metal vapor deposition film layer is provided on one surface thereof. The surface film layer is laminated and integrated on both outer sides of the base film layer including the metal vapor deposition film layer via an adhesive layer.

Furthermore, in this invention, the invention according to claim 4 is the decorative laminated film according to claim 1, wherein the base film layer is a transparent film, and a metal vapor deposition film layer is provided on both sides thereof. The surface film layer is laminated and integrated on both outer sides of the base film layer including the metal vapor deposition film layer via an adhesive layer.

Furthermore, in this invention, the invention according to claim 5 is the decorative laminated film according to claim 1, wherein the base film layer is a transparent film, and a metal vapor deposition film is provided in the middle of the thickness direction. It comprises a layer, and a surface film layer is laminated and integrated on both outer surfaces of a base film layer including the metal vapor deposition film layer via an adhesive layer.

Furthermore, in this invention, the invention according to claim 6 is the decorative laminated film according to any one of claims 1 to 5, wherein the base film layer has a thickness of about 100 to 200 μm. And the thickness of the cover film layer is about 5 to 30 μm, and the thickness of the base film layer occupies about 60 to 95% of the total thickness of the film. It is.

Further, in this invention, the invention according to claim 7 uses the decorative laminated film according to any one of claims 1 to 6 to form it in a predetermined contour shape, and has at least one through hole. The sequins are provided to form a sequin.

Furthermore, in the present invention, the invention according to claim 8 is a method of laminating and integrating a surface film layer made of a transparent nylon film via an adhesive layer on both sides or one side of a base film layer made of a transparent polyester film, It constitutes a method for producing a decorative laminated film comprising a step of forming a laminated film capable of post-dyeing and a step of dyeing a surface film layer in the laminated film with a dye.

Furthermore, in the present invention, the invention described in claim 9 is the method for manufacturing a decorative laminated film according to claim 8, wherein the base film layer includes a metal-deposited film layer. It is what.

According to the decorative laminated film, the sequins using the decorative film, and the method for producing the decorative laminated film according to the present invention, firstly, one side or both sides of the base film layer made of polyester film can be post-dyed. It is extremely effective in that it can be post-dyed by having a cover film layer made of a nylon film, and it has durability, weather resistance, wash resistance, gloss, decoration changeability, It can be said that this works extremely effectively in that it can provide a product excellent in processability and handleability.

Furthermore, the decorative laminated film and the sequins using the decorative film according to the present invention are layered without using polyvinyl chloride, which is problematic for the generation of dioxins. It can be said that the problem of pollution at the time of disposal and incineration of various products using sequins using a laminated film can be solved, and it can be said to work extremely effectively in this respect.

Hereinafter, a decorative laminated film, a sequin using the decorative laminated film, and a method for producing the decorative laminated film according to the present invention will be described in detail based on specific examples shown in the drawings. FIG. 1 is an enlarged view showing a layer structure of a decorative laminated film according to the present invention. FIG. 1A shows a first embodiment in which a surface film layer is provided on one surface of a base film layer. FIG. 1B is a schematic cross-sectional view illustrating an example, and FIG. 1B includes a metal vapor-deposited film layer on one surface of a base film layer, and a cover film layer provided on both outer surfaces of the base film layer including the metal vapor-deposited film layer. FIG. 1C is a schematic cross-sectional view showing a second embodiment having a layer structure, and FIG. 1C includes metal deposited film layers on both sides of the base film layer, and on both outer sides of the base film layer including the metal deposited film layer. FIG. 1D is a schematic cross-sectional view showing a third embodiment having a layer structure provided with a cover film layer, and FIG. 1D includes a metal vapor deposition film layer in the middle of the thickness direction of the base film layer, and the metal vapor deposition film. Bay containing layers Fourth embodiment made in the layer structure in which a mounting film layer on the outside surfaces of the film layer is a schematic sectional view showing a.

On the other hand, FIG. 2 is a schematic perspective view showing an example of a sequin element formed in a circular shape by the decorative laminated film, and FIG. 3 is a decorative tape product formed by arranging and sewing the sequin elements. It is a schematic perspective view which shows an example. Furthermore, FIG. 4 is a figure for demonstrating the manufacturing method of the laminated | multilayer film for a decoration which becomes this invention, Comprising: FIG. 4A-FIG. 4D are the laminated | multilayer films for a decoration used as the said 1st-4th Example. It is a schematic sectional drawing which shows a manufacturing method.

First, in the present invention, the most important element is the layer structure of the decorative laminated film 1 as shown in FIGS. 1A, 1B, 1C, and 1D. In the present invention, the decorative laminated film 1 basically includes a base film layer 2 serving as a base material, and laminated and integrated on both surfaces 2a, 2b or one surface 2a of the base film layer 2 via an adhesive layer 3. It consists of the surface film layer 4 which changed. In this invention, the said base film layer 2 is comprised by the polyester film, and the said cover film layer 4 is comprised by the nylon film which can be post-dyed.

A decorative laminated film 1A according to a first embodiment of the present invention shown in FIG. 1A is composed of a cover film layer 4 laminated and integrated on one side 2a of the base film layer 2 via an adhesive layer 3. . In the decorative laminated film 1A according to the first embodiment, the base film layer 2 is made of a transparent film, and the cover film layer 4 provided on one side 2a can be seen through, and the cover film layer 4 is colored. In the aspect, both front and back surfaces are visually recognized in the same color.

On the other hand, the decorative laminated films 1B to 1D according to the second to fourth embodiments of the present invention shown in FIGS. 1B to 1D are characterized in that the metal vapor deposited film layer 5 is interposed. . That is, in the decorative laminated film 1B according to the second embodiment of the present invention shown in FIG. 1B, the base film layer 2 is a transparent film, and a metal vapor deposition film layer 5 is provided on one surface 2a thereof. The surface film layers 4 and 4 are laminated and integrated on both outer sides of the base film layer 2 including the metal vapor-deposited film layer 5 via the adhesive layers 3 and 3.

Furthermore, in the decorative laminated film 1C according to the third embodiment of the present invention shown in FIG. 1C, the base film layer 2 is a transparent film, and the metal vapor-deposited film layers 5 and 5 are provided on both surfaces 2a and 2b. The surface film layers 4 and 4 are laminated and integrated on both outer sides of the base film layer 2 including the metal vapor-deposited film layers 5 and 5 via the adhesive layers 3 and 3.

Furthermore, the decorative laminated film 1D according to the fourth embodiment of the present invention shown in FIG. 1D comprises a metal-deposited film layer 5 in the middle of the base film layer 2 in the thickness direction. The outer cover film layer 4 including the vapor-deposited film layer 5 is formed by laminating and integrating the cover film layers 4 and 4 via the adhesive layers 3 and 3 on both outer surfaces. In the decorative laminated film 1D according to the fourth embodiment, the base film layer 2 is made of a transparent film, and a metal vapor deposition film layer 5 is provided on one side 2b of the base film layer 2, The metal vapor deposition film layer 5 is joined, and the metal vapor deposition film layer 5 is interposed between the base film layers 2. In this case, as shown in FIG. 1D, it is not necessary to provide the metal vapor deposition film layer 5 on both sides 1b and 2b of each base film layer 2, 2, and the metal vapor deposition film layer 5 is provided only on one of them. It may be. The thing of this 2nd-4th Example works effectively in the point which can provide a sequin product with metallic luster especially.

The thickness of the base film layer 2 is about 100 to 200 μm, more preferably about 125 μm. On the other hand, the thickness of the cover film layer 4 is about 5 to 30 μm, more preferably about 15 μm. On the other hand, in the decorative laminated film 1 according to the present invention, the thickness of the base film layer 2 occupies about 60 to 95% of the total thickness of the film 1. That is, in the layer configuration, the proportion of the base film layer 2 is very large. This ensures the durability, weather resistance, wash resistance, glossiness, workability, handleability, and the like of the decorative laminated film 1.

The decorative laminated film 1 having the above-described configuration can be subjected to secondary processing such as embossing and hologram processing as necessary. It is effectively used as.

On the other hand, this invention comprises the sequin 11 of the form as shown in FIG. 2 from the laminated | multilayer film 1 for a decoration used as the above-mentioned structure. The decorative laminated film 1 having the above-mentioned layer structure is punched or cut out to obtain a circular shape, an elliptical shape, a triangular shape, a quadrangular shape, a polygonal shape, an arbitrary graphic shape, or a character-shaped sequin 11 in plan view. Can be provided. A through hole 12 is appropriately formed for the sequin 11 formed in the predetermined contour shape.

On the other hand, the sequin 11 according to the present invention is processed into, for example, a primary product 21 in the form of a tape or a blade as shown in FIG. The tape or blade-shaped primary product 21 is obtained by arranging and sewing the sequins 11 on the tape or blade 22 by threading 23, backing yarn 24, and retaining yarn 25. The embodiment shown in FIG. 3 is only an example, and in addition to that, the thread may be simply inserted through the thread, or it may be fastened using threading, backing thread, and retaining thread. It may be a continuous sequin continuum. Furthermore, the cloth may be sewn according to a desired pattern on the fabric as appropriate.

Furthermore, in the manufacturing method of the decorative laminated film according to the present invention, as shown in FIGS. 4A to 4D, it is configured to correspond to the first to fourth embodiments according to the present invention. That is, in common with each embodiment, the surface film layer 4T made of a transparent nylon film is laminated and integrated on both sides or one side of the base film layer 2 made of a transparent polyester film via the adhesive layer 3, and post-dyed. It consists of a step of forming a laminate film LF that can be processed and a step of dyeing the transparent cover film layer 4T in the laminate film LF with a dye to form a colored cover film layer 4C. In the present invention, the transparent nylon film is dyed with a dye at a temperature of about 80 ° C. for about 30 minutes with a dye suitable for dyeing. In this manufacturing method, it is also an important factor that the base film layer 2 includes the metal vapor deposition film layer 5.

FIG. 1 is an enlarged view showing a layer structure of a decorative laminated film according to the present invention. FIG. 1A shows a first embodiment in which a surface film layer is provided on one surface of a base film layer. FIG. 1B is a schematic cross-sectional view illustrating an example, and FIG. 1B includes a metal vapor-deposited film layer on one surface of a base film layer, and a cover film layer provided on both outer surfaces of the base film layer including the metal vapor-deposited film layer. FIG. 1C is a schematic cross-sectional view showing a second embodiment having a layer structure, in which FIG. 1C includes metal deposited film layers on both sides of a base film layer, FIG. 1D is a schematic cross-sectional view showing a third embodiment having a layer structure provided with a cover film layer, and FIG. 1D includes a metal vapor deposition film layer in the middle of the thickness direction of the base film layer, and the metal vapor deposition film. Bay containing layers Fourth embodiment made in the layer structure in which a mounting film layer on the outside surfaces of the film layer is a schematic sectional view showing a. FIG. 2 is a schematic perspective view showing an example of a sequin element formed in a circular shape from the decorative laminated film. FIG. 3 is a schematic perspective view showing an example of a decorative tape product formed by arranging and sewing the sequin elements. FIG. 4 is a view for explaining a method for producing a decorative laminated film according to the present invention, and FIGS. 4A to 4D show a method for producing a decorative laminated film according to the first to fourth embodiments. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Decorative laminated film 1A First example of decorative laminated film 1B Second example of decorative laminated film 1C Third example of decorative laminated film 1D Fourth example 2 of decorative laminated film Base film layer 2a One surface 2b of the base film layer 3 Other surface of the base film layer 3 Adhesive layer 4 Surface film layer 4T Transparent surface film layer 4C Colored surface film layer 5 Metal vapor deposition film layer 11 Sequin 12 Through-hole 21 Tape Primary product 22 Tape or blade 23 Threading 24 Backing thread 25 Thread

Claims (9)

It consists of a base film layer as a base material and a surface film layer laminated and integrated on both sides or one side of the base film layer via an adhesive layer, the base film layer is a polyester film, and the surface film layer is A decorative laminated film, which is a nylon film that can be post-dyed. The decorative film according to claim 1, wherein the base film layer is a transparent film, and a surface film layer is laminated and integrated on one surface of the base film layer via an adhesive layer. The base film layer is a transparent film, and has a metal vapor deposited film layer on one surface thereof, and a cover film layer through adhesive layers on both outer sides of the base film layer including the metal vapor deposited film layer. The laminated film for decoration according to claim 1, wherein: The base film layer is a transparent film having a metal vapor deposition film layer on both sides thereof, and a surface film layer is laminated on both outer sides of the base film layer including the metal vapor deposition film layer via an adhesive layer. The decorative laminated film according to claim 1, wherein the decorative laminated film is integrated. The base film layer is a transparent film having a metal vapor deposition film layer in the middle of its thickness direction, and is mounted on both outer sides of the base film layer including the metal vapor deposition film layer via an adhesive layer. 2. The decorative laminated film according to claim 1, wherein the film layers are laminated and integrated. The base film layer has a thickness of about 100 to 200 μm, the cover film layer has a thickness of about 5 to 30 μm, and the base film layer has a thickness of about 60 of the total film thickness. It consists of what occupies -95%, The decorative laminated film in any one of Claims 1-5 characterized by the above-mentioned. A sequin, wherein the decorative laminated film according to any one of claims 1 to 6 is formed into a predetermined contour shape and provided with at least one through hole. A step of forming a laminated film capable of post-dye treatment by laminating and integrating a surface film layer made of a transparent nylon film via an adhesive layer on both sides or one side of a base film layer made of a transparent polyester film; and A process for producing a decorative laminated film comprising a step of dyeing a surface film layer in a laminated film with a dye. The said base film layer consists of what contains a metal vapor deposition film layer, The manufacturing method of the laminated film for decoration of Claim 8 characterized by the above-mentioned.

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