JPH07216765A - Production of cloth of foil pattern - Google Patents

Abstract

PURPOSE:To produce a foil pattern cloth having a soft handle by expressing a fine and/or delicate foil pattern of a metallic luster on a cloth. CONSTITUTION:A metal foil sheet 1 obtained by laminating a releasing layer 3, an upper protecting resin layer 4, a metallized layer 5 and an under protecting resin layer 6 in this order to a substrate 2 is used. An adhesive is applied to specific positions in the form of a pattern composed of a desired pattern, letter, etc., on the surface of the under protecting resin layer and the applied adhesive is made into a semidry state. Then the adhesive-coated surface of the metal foil sheet is superimposed on a cloth 10, then the metal foil sheet is pressurized and heated to solidify the adhesive. The metal foil sheet is peeled, a transfer layer 7 comprising the upper protecting resin layer 4, the metallized layer 5 and the lower resin layer 6 is stuck to the cloth 10 only on the parts coated with the adhesive.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a process for producing a cloth having a metallic luster pattern or a foil pattern composed of characters.

[0002]

2. Description of the Related Art A conventional method for producing a fabric having a metallic luster foil pattern is to release a release layer on a support, a protective resin layer on the support,
Using a metal foil sheet formed by laminating a metal vapor deposition layer and a lower protective resin layer in this order, a hot melt adhesive is applied to a required portion of the fabric surface in a shape of a pattern consisting of a desired design, letters, etc. The metal foil sheet is overlaid on the adhesive-coated surface and pressure-bonded and heated, and the metal foil sheet is peeled off, and a transfer layer composed of the upper protective resin layer, the metal deposition layer, and the lower protective resin layer is attached to the adhesive. Only the applied part was attached to the cloth.

[0003]

However, the above-mentioned conventional manufacturing method has the following problems. Since the surface of the cloth is uneven, even if an adhesive is applied to such an uneven surface, the affinity is poor and the lines formed by application tend to be disturbed. In addition, since the applied adhesive may penetrate into the cloth, it is difficult to correctly apply the adhesive in a fine line or a delicate pattern having a small line interval. Therefore, the foil pattern that can be formed on the fabric surface is limited to a relatively rough pattern. Further, since the applied adhesive permeates the cloth, the amount of the applied adhesive is inevitably increased, and the foil pattern portion tends to be stiff and the texture is hard. An object of the present invention is to provide a method for producing a foil pattern cloth capable of solving such problems.

[0004]

In order to solve the above problems, the method for producing a foil pattern cloth according to the present invention employs the following means. That is, the production method according to the present invention, the release layer on the support, the upper protective resin layer, the metal vapor deposition layer, the lower protective resin layer is laminated in this order to protect the lower metal foil sheet for sticking. Adhesive is applied in a desired pattern on the surface of the resin layer in the form of a pattern consisting of a desired pattern or letters, and the applied adhesive is semi-dried, and then the adhesive-applied surface of the metal foil sheet is applied to a cloth. Overlap, the subsequent step, including the step of pressing the polymer and the step of heating the polymer, peel off the metal foil sheet after the adhesive is solidified through the above steps, the above protective resin layer The transfer layer comprising the metal vapor deposition layer and the protective resin layer below is adhered to the cloth only at the portion where the adhesive is applied.

Particularly when a thermosetting adhesive is used as the adhesive, the present invention is preferably constructed as follows. That is, the production method according to the present invention, the release layer on the support, the upper protective resin layer, the metal vapor deposition layer, the lower protective resin layer is laminated in this order to protect the lower metal foil sheet for sticking. A thermosetting adhesive is applied in a desired pattern on the surface of the resin layer in the form of a pattern consisting of a desired pattern, letters, etc., and the applied adhesive is semi-dried, and then the adhesive-coated surface of the metal foil sheet. On the cloth, and then pressurizing the polymer to press-bond the metal foil sheet and the cloth to each other, and then heating the polymer to solidify the coating adhesive, and then peel off the metal foil sheet. The transfer layer composed of the upper protective resin layer, the metal vapor deposition layer, and the lower protective resin layer is attached to the cloth only at the portion coated with the adhesive. In addition to the manufacturing method in this case, the release metal layer, the upper protective resin layer, the metal vapor deposition layer, and the lower protective resin layer on the support are laminated in this order on the metal foil sheet for sticking to form Apply a thermosetting adhesive in a desired pattern on the surface of the protective resin layer in the shape of a pattern consisting of a desired pattern, letters, etc., and leave the applied adhesive in a semi-dried state, and then apply the adhesive on the metal foil sheet. The surface is overlaid on the cloth, and then the polymer is pressed with a heating body to press-bond the metal foil sheet and the cloth to each other and solidify the applied adhesive. After that, the metal foil sheet is peeled off. The transfer layer consisting of the protective resin layer, the metal deposition layer and the protective resin layer below is adhered to the cloth only at the portion where the adhesive is applied. In these production methods, it is preferable to use a cross-linking type adhesive as the adhesive in order to improve the dry cleaning resistance.

Especially when a thermoplastic adhesive is used as the adhesive, the present invention is preferably constructed as follows. That is, the production method according to the present invention, the release layer on the support, the upper protective resin layer, the metal vapor deposition layer, the lower protective resin layer is laminated in this order to protect the lower metal foil sheet for sticking. A thermoplastic adhesive is applied to a required portion of the surface of the resin layer in the form of a pattern consisting of a desired pattern or letters, and the applied adhesive is left in a semi-dried state, and then the adhesive-coated surface of the metal foil sheet. On the cloth, and then pressurizing the polymer to press-bond the metal foil sheet and the cloth to each other, after which the adhesive is dried and solidified, and then the metal foil sheet is peeled off, and the above-mentioned protective resin layer The transfer layer comprising the metal vapor deposition layer and the protective resin layer below is adhered to the cloth only at the portion where the adhesive is applied. In addition to the manufacturing method in this case, the release metal layer, the upper protective resin layer, the metal vapor deposition layer, and the lower protective resin layer on the support are laminated in this order on the metal foil sheet for sticking to form A thermoplastic adhesive is applied in a desired pattern on the surface of the protective resin layer in the form of a pattern consisting of a desired pattern or letters, and the applied adhesive is semi-dried, and then the adhesive of the metal foil sheet is applied. The surface is overlaid on the cloth, and then the polymer is pressed by a heating body to mutually press-bond the metal foil sheet and the cloth and to dry and solidify the applied adhesive, and then the metal foil sheet is peeled off, A transfer layer composed of an upper protective resin layer, a metal vapor deposition layer and a lower protective resin layer is attached to the cloth only at the portion where the adhesive is applied.

[0007]

In the manufacturing method according to the present invention, however, the adhesive is applied to the surface of the transfer layer which is smooth and does not have permeability, so that even if it is a fine line or a delicate pattern with a small line spacing, it can be easily and surely applied. Can be formed by coating. Therefore, it is possible to express a delicate and / or delicate metallic luster foil pattern on the fabric by the subsequent steps of polymerization of the metal foil sheet and the fabric, pressurization and heating, and peeling of the metal foil sheet. it can. By using a cross-linking type adhesive as the adhesive, the dry cleaning resistance can be improved.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a metal foil sheet 1 for sticking processing, in which a release layer 3, a protective resin layer 4 thereon, aluminum, chromium, etc. are formed on a support 2 made of various films. The metal vapor deposition layer 5 and the lower protective resin layer 6 are laminated in this order to form a sheet, and the upper protective resin layer 4, the metal vapor deposition layer 5 and the lower protective resin layer 6 form a transfer layer 7. To do.

In the manufacturing method according to the present invention, as shown in FIG. 1, first, an adhesive 9 is applied to a required portion of the transfer layer surface 8 of the metal foil sheet 1 in the form of a pattern consisting of a design, characters, etc. To a rubber paste-like semi-dry state. As the adhesive, various thermosetting adhesives and thermoplastic adhesives can be adopted, but it is particularly preferable to use a crosslinkable adhesive because the dry cleaning resistance is improved. As a means for applying the adhesive, a method using an engraving roll or an inkjet method controlled by a computer is effective.

Then, as shown in FIG. 2, the adhesive coated surface of the metal foil sheet 1 is superposed on the cloth 10.

In the subsequent steps, when a thermosetting adhesive is used as the adhesive, the polymer is pressure rolls 11,1.
The metal foil sheet and the cloth are pressed against each other by passing through 1 and pressurizing, and then the polymer is introduced into the drying chamber 12 and the adhesive is heated and solidified by the hot air 13. When at least one of the pressure rolls is a heat roll, the polymer is passed between the pressure rolls 11 and 11 to apply pressure to the metal foil sheet and the cloth, and at the same time, apply a coating adhesive. Heat to solidify.

In this step, when a thermoplastic adhesive is used as the adhesive, the polymer is passed between the pressure rolls 11 and 11 to apply pressure to the metal foil sheet and the cloth to be pressure-bonded to each other. Subsequently, the polymer is introduced into the drying chamber 12 and hot air 1
At 3, the adhesive is dried and solidified. When at least one of the pressure rolls is a heat roll, the polymer is passed between the pressure rolls 11 and 11 to apply pressure, and the metal foil sheet and the cloth are mutually pressure-bonded, and at the same time, the adhesive is dried. Let it solidify.

After that, the metal foil sheet 1 is peeled off, and the transfer layer 7 is separated at the boundary line between the part to which the adhesive is applied and the part to which the adhesive is not applied. As a result, only the transfer layer of the portion to which the adhesive is applied is attached to the cloth 10, and the cloth having the foil pattern 12 with a beautiful metallic luster as shown in FIG. 3 is obtained.

[0014]

According to the manufacturing method of the present invention, the adhesive is applied to the surface of the transfer layer which is smooth and has no permeability. Therefore, it is not necessary to apply the adhesive to the surface of the fabric having irregularities and permeability. On the other hand, even a fine line or a delicate pattern with a small line interval can be applied and formed easily and reliably. Therefore, according to the present invention, a foil pattern having a delicate and / or delicate metallic luster is formed by subjecting the metal foil sheet and cloth to subsequent polymerization, pressurization and heating, and peeling off the metal foil sheet. Can be expressed in

Also, unlike the case where the adhesive is applied to the fabric surface, the adhesive does not penetrate into the transfer layer, and the amount of the applied adhesive is the minimum necessary amount. Therefore, it is possible to produce a foil-patterned fabric having a soft texture and a small amount of adhesive attached to the fabric.

[0016] In particular, when a cross-linking type adhesive is used as the adhesive, it is preferable since a foil pattern cloth excellent in dry cleaning resistance can be produced.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a state in which an adhesive is applied in a pattern on a transfer layer surface of a metal foil sheet.

FIG. 2 is a sectional view illustrating a manufacturing method according to the present invention.

FIG. 3 is a perspective view showing a foil patterned fabric manufactured by peeling off a metal foil sheet.

[Explanation of symbols]

 1 Metal Foil Sheet 2 Support 3 Release Layer 4 Protective Resin Layer on 5 Metal Deposition Layer 6 Protective Resin Layer Below 7 Transfer Layer 8 Transfer Layer Surface 9 Adhesive 10 Cloth 11 Pressure Roll 12 Foil Pattern

Claims (6)

[Claims] 1. The surface of the lower protective resin layer of a metal foil sheet for sticking, which comprises a release layer, an upper protective resin layer, a metal vapor deposition layer, and a lower protective resin layer laminated in this order on a support. The adhesive is applied in a desired shape to the shape of a pattern consisting of a desired design, letters, etc., and the applied adhesive is semi-dried, and then the adhesive-coated surface of the metal foil sheet is overlaid on the fabric, and then The process of
The step of pressing the polymer and the step of heating the polymer are included, and after the adhesive is solidified through the above steps, the metal foil sheet is peeled off, and the above-mentioned protective resin layer and metal vapor deposition layer A method for producing a foil-patterned fabric, wherein a transfer layer including a protective resin layer is attached to the fabric only at a portion coated with an adhesive. 2. The surface of the lower protective resin layer of a metal foil sheet for sticking, which comprises a release layer, an upper protective resin layer, a metal vapor deposition layer, and a lower protective resin layer laminated in this order on a support. After applying a thermosetting adhesive in the shape of a pattern consisting of a desired design, letters, etc. at the required locations of, and making the applied adhesive semi-dry,
The adhesive-coated surface of the metal foil sheet is placed on a cloth, and then the polymer is pressed to mutually press-bond the metal foil sheet and the cloth, and then the polymer is heated to solidify the coated adhesive,
After that, the metal foil sheet is peeled off, and a transfer layer composed of the above-mentioned protective resin layer, the metal vapor deposition layer and the lower protective resin layer,
A method for producing a foil-patterned fabric, which is characterized in that it is adhered to the fabric only at the portion where the adhesive is applied. 3. The surface of the lower protective resin layer of a metal foil sheet for sticking, which comprises a release layer, an upper protective resin layer, a metal vapor deposition layer, and a lower protective resin layer laminated in this order on a support. After applying a thermosetting adhesive in the shape of a pattern consisting of a desired design, letters, etc. at the required locations of, and making the applied adhesive semi-dry,
The adhesive coated surface of the metal foil sheet is overlaid on the cloth, and then the polymer is pressed by a heating element to mutually press-bond the metal foil sheet and the cloth and solidify the applied adhesive, and then the metal foil. A foil pattern fabric, characterized in that the sheet is peeled off, and a transfer layer comprising the upper protective resin layer, the metal vapor deposition layer and the lower protective resin layer is adhered to the fabric only at the portion where the adhesive is applied. Manufacturing method. 4. The surface of the lower protective resin layer of a metal foil sheet for sticking, which comprises a release layer, an upper protective resin layer, a metal vapor deposition layer, and a lower protective resin layer laminated in this order on a support. After applying the thermoplastic adhesive in a required shape on the shape of a pattern consisting of a desired design or letters, and making the applied adhesive semi-dry,
The adhesive coated surface of the metal foil sheet is overlaid on the cloth, and then the polymer is pressed to mutually press-bond the metal foil sheet and the cloth, after which the adhesive is dried and solidified, and then the metal foil sheet is pulled. A method for producing a foil-patterned fabric, which comprises peeling off and adhering a transfer layer consisting of the upper protective resin layer, the metal vapor-deposited layer and the lower protective resin layer to the fabric only at the portion coated with the adhesive. 5. The surface of the lower protective resin layer of a metal foil sheet for sticking, which is formed by laminating a release layer, an upper protective resin layer, a metal vapor deposition layer, and a lower protective resin layer on a support in this order. After applying the thermoplastic adhesive in a required shape on the shape of a pattern consisting of a desired design or letters, and making the applied adhesive semi-dry,
The adhesive-coated surface of the metal foil sheet is placed on a cloth, and then the polymer is pressed by a heating element to mutually press-bond the metal foil sheet and the cloth, and the applied adhesive is dried and solidified. A foil pattern, characterized in that the foil sheet is peeled off, and a transfer layer consisting of the upper protective resin layer, the metal vapor deposition layer, and the lower protective resin layer is attached to the cloth only at the portion where the adhesive is applied. Fabric manufacturing method. 6. The method for producing a foil patterned fabric according to claim 2, wherein a cross-linking type adhesive is used as the adhesive.