JPH10131061A - Three-dimensional transfer print-dyeing sheet and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a three-dimensional transfer print-dyeing sheet which can give clear and bright three-dimensional design patterns on a substrate through only single transfer printing operation, and to provide its production process. SOLUTION: A substrate body sheet 3 is formed by providing a releasing layer 2 on the base layer 1, and a colored designed pattern frame layer 4 is formed on the substrate body sheet 3 in a surrounding form by using pigment and a polymer resin. Further, a clear thick membrane design pattern layer 5 is formed on the substrate body sheet 3 inside the frame so that spaces 6 may remain. In addition, a glossy colored design pattern 7 made of a glossy pigment and a polymer resin is formed on the clear thick membrane design pattern layer 5 and the spaces 6, and a backing design pattern layer 8 made of a pigment and a polymer resin is formed on the whole surface of the glossy colored design pattern 7 and the whole surface of the colored design pattern frame layer 4. Subsequently, an adhesive layer 9 is provided on the all surface of the backing design pattern layer 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional transfer printing sheet capable of giving a clear three-dimensional design pattern on a material to be transferred by a single transfer bonding operation means, and a method for producing the same.

[0002]

2. Description of the Related Art Conventionally, as a transfer printing sheet, a planar transfer printing sheet called a rubber transfer mark and an anchor is generally known.

Also, in order to make the transferred printed pattern look three-dimensional, a rubber transfer mark is combined with a high-frequency transfer machine and a mold, and a stamping die is applied to finish it into what is called a welder, or a rubber transfer mark mixed with a foaming agent. It is known to perform a transfer foaming process by thermal transfer using the above method.

[0004]

Problems to be Solved By the way, in order to make a transferred and printed pattern look three-dimensional, a rubber transfer mark is combined with a high-frequency transfer machine and a mold, and a stamping die is used to finish it into what is called a welder. Has the drawback that the high-frequency transfer machine and the mold are expensive and difficult to handle.

Further, the transfer foaming process by thermal transfer using a rubber transfer mark mixed with a foaming agent has a drawback that it is extremely difficult to apply a uniform foaming force as a whole.

Further, a flat transfer printing sheet called an anchor is disadvantageous in that the sheet itself is melted by heat at the time of transfer and penetrates into a material to be transferred and is colored, and cannot be formed three-dimensionally. was there.

The present invention solves the above-mentioned problems, and is supplied as a product for transfer printing or as a sheet having a flat sheet shape. Another three-dimensional pattern can be obtained in which a different three-dimensional pattern emerges inside.It is possible to obtain a three-dimensional transfer printing pattern with excellent design, and the transfer printing pattern transferred and printed on the material to be transferred has adhesiveness, abrasion resistance, washing resistance, light resistance It is an object of the present invention to obtain a three-dimensional transfer printing sheet excellent in various fastnesses such as heat resistance, weather resistance and the like, and excellent in productivity, and a method for producing the same.

[0008]

In order to achieve the above object, the present invention provides a base sheet 3 having a release layer 2 provided on a base layer 1 and a pigment and a pigment on the base sheet 3. An encircling frame-shaped colored pattern frame layer 4 made of a molecular resin is provided, and a transparent thick film pattern layer 5, 5... Made of a polymer resin is further provided on the base sheet 3 inside the colored pattern frame layer 4. Part 6,
6 and the transparent thick-film design pattern layers 5, 5 ...
A glossy colored pattern pattern layer 7 made of a glossy pigment and a polymer resin is provided on the gap portions 6, 6,... And on the entire surface of the glossy colored pattern pattern layer 7 and the entire surface of the colored pattern pattern frame layer 4. A lower map pattern layer 8 made of a pigment and a polymer resin is provided, and an adhesive layer 9 is further provided on the entire lower map pattern layer 8.

Further, the method for producing the same comprises a step of forming a base sheet 3 by providing a release layer 2 on a base layer 1, and a step of forming a base sheet formed by the above-mentioned steps and an enclosing frame made of a pigment and a polymer resin on the base sheet 3. A step of providing a colored colored design pattern layer 4 in a shape, and a transparent thick-film patterned pattern layer 5 made of a polymer resin on the base sheet 3 inside the encircled colored design pattern frame layer 4 formed in the above step. , 5... Having gaps 6, 6.
Providing a glossy colored design pattern layer 7 made of a glossy pigment and a polymer resin on the transparent thick film design pattern layers 5, 5 ... and the gaps 6, 6 ... formed in the above process; A step of providing a lower map pattern layer 8 made of a pigment and a polymer resin on the entire surface of the formed glossy colored pattern layer 7 and the entire surface of the colored pattern frame layer 4, and the lower map pattern formed in the above step; It comprises a step of providing an adhesive layer 9 on the entire surface of the layer 8.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. A release layer 2 is provided on a base layer 1 to form a base sheet 3, and an enclosing frame made of a pigment and a polymer resin is formed on the base sheet 3. , And a transparent thick film pattern layer 5, made of a polymer resin, is provided on the base sheet 3, which is inside the colored pattern frame layer 4, with gaps 6, 6. And the transparent thick film pattern layers 5, 5...
6 is provided with a glossy colored pattern pattern layer 7 made of a glossy pigment and a polymer resin, and also a glossy colored pattern pattern layer 7
Is provided with a lower map pattern layer 8 made of a pigment and a polymer resin on the entire surface of the colored pattern frame layer 4 and an adhesive layer 9 on the entire lower map pattern layer 8. The manufacturing method includes a step of forming a base sheet 3 by providing a release layer 2 on a base layer 1 and an enclosing frame-shaped colored pattern made of a pigment and a polymer resin on the base sheet 3 formed by the above-described steps. Providing a pattern frame layer 4 and a transparent thick film pattern layer 5, 5... Made of a polymer resin on the base sheet 3 inside the enclosing frame-shaped colored pattern frame layer 4 formed in the above step. A step of providing with gaps 6, 6,... And a gloss comprising a glossy pigment and a polymer resin on the transparent thick film design pattern layers 5, 5,. The step of providing the glossy colored pattern pattern layer 7 and the entire surface of the glossy colored pattern pattern layer 7 formed in the above step A step of providing a base design pattern layer 8 made of pigment and polymer resin to the entire surface of the colored pattern pattern frame layer 4,
It comprises a step of providing an adhesive layer 9 on the entire surface of the lower map pattern layer 8 formed in the above step.

The base layer 1 is made of a synthetic material sheet such as a synthetic resin film or synthetic paper, a natural material sheet such as high quality paper or dimensionally stable paper, a semi-synthetic material sheet such as celluloid, or an inorganic material sheet such as a metal plate. Use a thin plate.

As a material for forming the release layer 2, various release treatment agents such as a silicone release treatment agent, an acrylic release treatment agent, and a fluorine-based release treatment agent are used.

The base sheet 3 is formed into a sheet shape, a roll sheet shape, a small sheet shape or the like.

The material for forming the enclosing frame-shaped colored pattern frame layer 4 is various pigments and various polymer resins such as acrylic resin, polyester resin, polyurethane resin and ethylene vinyl acetate resin, or various pigments and various polymer resins. What mix | blends various additives, such as a thickener and a plasticizer, is used. Further, by providing the colored frame pattern frame layer 4 in the shape of an enclosing frame, the outline of the pattern is drawn to clarify the pattern of the entire pattern.

The material for forming the transparent thick film design pattern layer 5 is various polymer resins such as acrylic resin, polyester resin, polyurethane resin and vinyl acetate resin which become transparent after film formation, or various polymers which become transparent after film formation. A mixture of various additives such as a thickener and a plasticizer that does not hinder the transparency of the resin and various polymer resins is used.

The thickness of the transparent thick film design pattern layer 5 is 5
Although it is possible to form those with a thickness of from 5 microns to 5 millimeters, due to the laminating process of each layer and the three-dimensional appearance,
It is desirable to form a thickness of 50 microns to 1 millimeter.

The material for forming the glossy colored pattern pattern layer 7 is various pigments having gloss such as pearl pigments and metal pigments and various polymer resins such as acrylic resin, polyester resin, polyurethane resin and vinyl acetate resin, or gloss. A mixture of various pigments, various polymer resins, and various additives such as a thickener and a plasticizer is used.

By using a glossy pigment such as a pearl pigment or a metal pigment as a pigment to be used as a material for forming the glossy colored pattern layer 7, the transparent thickness formed by providing gaps 6, 6,... A slight change in gloss and a change in color tone occur at the boundary surface with the film design pattern layers 5, 5...

The lower map pattern layer 8 prevents the pattern on the upper surface after the transfer from being disturbed by the color of the material to be transferred 10 and promotes the color effect of the pattern. And a mixture of various polymer resins such as acrylic resin, polyester resin, polyurethane resin and vinyl acetate resin, or various pigments, various polymer resins and various additives such as thickeners and plasticizers.

When various pigments are used as a material for forming the lower map pattern layer 8, a white pigment or a black pigment is used when a pearl pigment is used for the glossy colored pattern layer 7, and the glossy colored pattern layer 7 is used. When a golden metal pigment is used, toning of a three-dimensional pattern portion can be easily performed by using a yellow pigment or the like, but if a subtle color tone change or a special effect is required, a complementary color pigment, a phosphorescent pigment, Toning is performed by adding a pigment, a photosensitive pigment or the like.

The material for forming the adhesive layer 9 is generally selected from various adhesives such as a thermoplastic adhesive and a tacky adhesive which can be used as an adhesive. A material that can be bonded to the transfer material 10 is used.

Further, the formation of each layer is performed by printing processing means such as screen printing, stencil printing, intaglio printing, or various coating / lamination processing means such as gravure coating, knife coating, extrusion molding, spray coating, etc. Is formed, and cut into a transferable shape in accordance with the transfer position of the transfer-receiving material 10 to form the transfer printing sheet piece 12.

As the material to be transferred 10, clothing, shoes, bags,
Any material that can be transferred, such as a stationery, may be used.
3 is formed.

Further, an example of forming the transfer printing sheet piece 12 and means for providing a three-dimensional transfer printing design pattern 13 on the surface of the material 10 to be transferred are as follows.

A polyester film sheet is prepared for the base layer 1 and a solvent-type acrylic resin solvent solution is prepared for the release layer 2, and the solvent-type acrylic resin solvent solution is applied to the polyester film sheet using a gravure coater to form a dry resin. To form a base sheet 3 and then prepare an aqueous dispersion of a black pigment and an aqueous urethane resin for the enclosing frame-shaped colored pattern frame layer 4 as an ink whose viscosity has been adjusted for screen printing. An aqueous dispersion of an aqueous urethane resin that becomes transparent after film formation for the pattern pattern layer 5 is prepared as an ink whose viscosity has been adjusted for screen printing, and an aqueous dispersion of a pearl pigment and an aqueous urethane resin for the glossy colored pattern pattern layer 7. The solution was prepared as an ink whose viscosity was adjusted for screen printing, and an aqueous dispersion solution of a titanium oxide pigment and an aqueous urethane resin was used for the lower map pattern layer 8. Prepared as an ink whose viscosity has been adjusted for ink-jet printing, and a water-dispersed solution obtained by mixing a water-dispersed solution of a thermoplastic polyurethane resin with a finely divided particle of thermoplastic nylon hot melt powder for an adhesive layer 9 to adjust the viscosity for screen printing. Prepared as ink, and further surrounded by a base sheet 3, a black pattern pattern frame layer as a frame-shaped colored pattern pattern layer 4, a transparent thick film pattern layer as a transparent thick film pattern layer 5, and a glossy colored pattern pattern layer 7 as pearl pattern layer,
The lower map pattern layer 8 is screen-printed in the order of a white pattern pattern layer 8 as an adhesive layer 9 and a hot-melt powder mixed adhesive resin layer to form each layer, and a three-dimensional transfer printing sheet 11 is formed. Piece 12 was formed.

White T / C placed on transfer lower stage of thermal transfer machine
The adhesive layer 9 of the transfer printing sheet piece 12 is placed in contact with the knit (transfer material 10), and is heat-pressed at 160 ° C. and a pressure of 500 g / Heihou centimeter for 15 seconds to perform the transfer printing sheet piece 12. Was thermally bonded to a white T / C knit, the base sheet 3 was peeled off and removed, and a three-dimensional transfer printing design pattern 13 was formed.

The white T / C knit (transfer material 10) having the transfer printing pattern 13 is a black surrounding frame-shaped colored pattern frame 14, to which the frame-shaped colored pattern frame layer 4 is transferred.
A pearl design pattern on which a glossy colored design pattern layer 7 on which a transparent thick film design pattern 15 on which a transparent thick film design pattern layer 5 is transferred three-dimensionally appears in a surrounding frame-shaped colored design pattern frame 14 is transferred. The glossy colored design pattern 16 was formed, the three-dimensional effect was clearly recognized, and the three-dimensional effect was not lost even after washing.

[0028]

The present invention is configured as described above. When the three-dimensional transfer printing sheet 11 thus obtained is applied to the material to be transferred 10, the transfer printing design pattern 13 has a three-dimensional appearance. This makes it possible to form a simple design expression, and is excellent in coloring properties, design properties, handling properties, transfer processing properties, adhesiveness to the material 10 to be transferred, and the like.

By printing on the transfer material 10 by a simple one-time transfer operation, a three-dimensional transfer printing design pattern 13 can be obtained.

After the transfer to the material 10 to be transferred, a transfer printing design pattern 13 having extremely excellent various fastnesses such as adhesiveness, friction resistance, washing resistance, and light resistance can be obtained.

Further, the present invention has various industrial effects such as a product which can easily meet various user needs as compared with the conventional transfer printing sheet.

[Brief description of the drawings]

1 to 6 are explanatory sectional views showing a manufacturing process.

FIG. 7 is a cross-sectional view showing a state immediately before a transfer printing sheet piece is brought into contact with a material to be transferred.

FIG. 8 is a cross-sectional view showing a state in which a transfer printing sheet piece is bonded to a transfer material.

FIG. 9 is a sectional view showing a peeled state.

FIG. 10 is a sectional view after transfer.

FIG. 11 is a partially cutaway plan view.

FIG. 12 is a plan view during transfer.

FIG. 13 is a plan view after transfer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base layer 2 Release layer 3 Base sheet 4 Colored pattern frame layer 5 Transparent thick film pattern layer 6 Gap 7 Glossy colored pattern layer 8 Lower map pattern layer 9 Adhesive layer 10 Transfer material 11 Three-dimensional transfer printing Sheet 12 Transfer printing sheet piece 13 Transfer printing design pattern 14 Colored design pattern frame 15 Transparent thick film design pattern 16 Glossy colored design pattern

Claims (2)

[Claims] 1. A base sheet 3 is formed by providing a release layer 2 on a base layer 1, and an encircling frame-shaped colored pattern frame layer 4 made of a pigment and a polymer resin is provided on the base sheet 3 and 3. Further, on the base sheet 3 which is the inside of the colored design pattern frame layer 4, transparent thick film design pattern layers 5, 5.
And a glossy colored design pattern layer 7 made of a glossy pigment and a polymer resin is provided on the transparent thick-film design pattern layers 5, 5,... And the gaps 6, 6,. A lower map pattern layer 8 made of a pigment and a polymer resin is provided on the entire surface of the colored pattern pattern layer 7 and the entire surface of the colored pattern frame layer 4, and an adhesive layer 9 is further provided on the entire surface of the lower map pattern layer 8. A three-dimensional transfer printing sheet characterized by the following. 2. A step of forming a base sheet 3 by providing a release layer 2 on a base layer 1, and a frame-shaped colored pattern made of a pigment and a polymer resin on the base sheet 3 formed by the above-mentioned step. A step of providing a pattern frame layer 4, and a base sheet 3 inside the enclosing frame-shaped colored design pattern frame layer 4 formed in the step.
Providing a transparent thick film design pattern layer 5,5... Made of a polymer resin thereon with gaps 6,6... And a gap between the transparent thick film design pattern layers 5,5. Providing a glossy colored pattern pattern layer 7 made of a glossy pigment and a polymer resin on the portions 6, 6,..., And the entirety of the glossy colored pattern pattern layer 7 formed in the above step and the colored pattern frame layer And a step of providing an adhesive layer 9 on the entire surface of the lower map pattern layer 8 formed in the above step. Manufacturing method of three-dimensional transfer printing sheet.