摘要:
There is provided a receptor layer transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface, even when it is used in combination with a conventional thermal transfer material.There is also provided a thermal transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface.There is further provided a thermal transfer method and a thermal transfer apparatus which are capable of providing images of high quality and do not require a special detection mark provided in (or on) a thermal transfer sheet to be used in combination therewith.
摘要:
A thermal transfer sheet is provided which can thermally transfer an excellent image capable of maintaining various types of durability, various types of fastness, particularly weather resistance and the like for a long period of time. The thermal transfer sheet comprises: a substrate film; a sublimable black dye layer and a transferable protective layer provided on the substrate film in a face serial manner, the sublimable black dye layer comprising a mixture of particular yellow, magenta, and cyan dyes. A thermal transfer method using such a thermal transfer sheet is also disclosed.
摘要:
Disclosed is a thermal transfer image receiving sheet comprising a substrate sheet, an intermediate layer provided on at least one surface side of the substrate sheet and a dye receptor layer provided on the surface of the intermediate layer, wherein the substrate sheet is a pulp paper, the intermediate layer is formed from an organic solvent solution of a resin, and the dye receptor layer is formed from an aqueous resin liquid. By virtue of this structure, the thermal transfer image receiving sheet can be prevented from occurrence of curling caused by temperature change. Also disclosed is a thermal transfer image receiving sheet comprising a substrate sheet, an intermediate layer provided on at least one surface side of the substrate sheet and a dye receptor layer provided on the surface of the intermediate layer, wherein the intermediate layer is formed from either an acrylic resin or a resin at least a part of which is crosslinked. By virtue of this structure, the thermal transfer image receiving sheet can be excellent in smoothness, strength, cushioning properties and writing properties, and further can give an image of high density and high resolution.
摘要:
There is provided a receptor layer transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface, even when it is used in combination with a conventional thermal transfer material.There is also provided a thermal transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface.There is further provided a thermal transfer method and a thermal transfer apparatus which are capable of providing images of high quality and do not require a special detection mark provided in (or on) a thermal transfer sheet to be used in combination therewith.
摘要:
A receiving layer transfer sheet comprising a substrate sheet and a transferable resin layer provided on one surface of the substrate sheet, wherein said transferable resin layer comprises a dye-receiving layer and a cell-containing layer and said cell-containing layer contains a cell and/or a foaming agent capable of increasing the thickness of the transferable resin layer by a factor of 1.1 to 4 upon being heated; and a thermal transfer image-receiving sheet comprising a substrate sheet and a resin layer provided on one surface of the substrate sheet, wherein said resin layer comprises a dye-receiving layer and a cell-containing layer and said cell-containing layer contains a cell and/or a foaming agent capable of increasing the thickness of the transferable resin layer by a factor of 1.1 to 4 upon being heated.A receiving layer transfer sheet comprising a substrate sheet and a transferable resin layer provided on one surface of the substrate sheet, wherein said transferable resin layer comprises a dye-receiving layer and a cell-containing layer and said cell-containing layer comprises a cell and/or a foaming agent having an average particle diameter of 20 .mu.m or less; and a thermal transfer image-receiving sheet comprising a substrate sheet and a resin layer provided on one surface of the substrate sheet, wherein said resin layer comprises a dye-receiving layer and a cell-containing layer and said cell-containing layer comprises a cell and/or a foaming agent having an average particle diameter of 40 .mu.m or less.
摘要:
The present invention relates to a heat transfer recording medium in which a substrate has items of information such as an image and characters formed on the surface thereof by heat transfer and a transparent protective layer is provided on at least a part of the surface of the thus recorded information through an adhesive layer, if required, characterized in that the adhesive layer and/or protective layer function to provide security against counterfeiting. Combining information recorded by heat transfer with a function to provide security against counterfeiting, the present invention provides greater security against falsifying or counterfeiting.
摘要:
An object is to provide a fluorescent latent image transfer film which makes it possible to form a fluorescent latent image excellent in transferability and gradiation-property; a fluorescent latent image transfer method using the same; and a security pattern formed matter. To attain the object, there are provided a fluorescent latent image transfer film wherein a fluorescent ink layer formed of a resin binder comprising a fluorescent agent represented by the following formula (1) is formed on one surface of a heat-resistant substrate film; and a fluorescent latent image transfer method comprising the steps of putting this fluorescent latent image transfer film onto a transfer receiving material; heating the resultant in any pattern from the heat-resistant substrate film side of the fluorescent latent image transfer film by means of a heating element to transfer the fluorescent ink layer of the fluorescent latent image transfer film, correspondingly to the pattern of the heating element, onto the transfer receiving material, thereby forming a fluorescent latent image composed of the fluorescent agent on the transfer receiving material. wherein R1 is &Parenopenst;CH═CH&Parenclosest;n or (n is a positive integer), and R2 and R3 each represents H or an alkyl group.
摘要:
An image formation method and a thermal transfer sheet for use in the image formation method are provided. According to the image formation method and the thermal transfer sheet, an intermediate transfer recording medium comprising a substrate film and a transfer part, comprising at least a receptive layer, provided separably on the substrate film is used, and, at the time of the transfer of the transfer part in the intermediate transfer recording medium onto an object, the transfer of the transfer part onto the object in its nontransfer region, onto which the transfer part should not be transferred, can be avoided without installing any special ancillary tool on an image forming apparatus. In the method for image formation, a thermal transfer sheet comprising a substrate and at least a peel-off layer provided on the substrate is provided. Further, an intermediate transfer recording medium comprising a substrate film and a transfer part, comprising at least a receptive layer, provided separably on the substrate film is provided. The thermal transfer sheet and the intermediate transfer recording medium are put on top of each other so that the peel-off layer in the thermal transfer sheet is brought into contact with the transfer part in the intermediate transfer recording medium. The assembly is heated to remove the transfer part in its predetermined region from the intermediate transfer recording medium. The transfer part is then retransferred from the intermediate transfer recording medium onto an object. That is, the transfer part in its predetermined region in the intermediate transfer recording medium is transferred onto the thermal transfer sheet side provided with the peel-off layer and is separated from the intermediate transfer recording medium side.
摘要:
A print with a hologram, such as an ID card, including a transferred image including a transferred sublimable dye image of a full color using sublimable dye inks, and a hologram and the like laminated on the transferred image for security purposes. Even when stored or used for a long period of time, the hologram causes no unfavorable phenomena, such as bleeding, in the sublimation dye thermal transferred image and has excellent durability. A process for producing such a print with a hologram is also disclosed. In the production of the print with a hologram, a transferred image 2 of a sublimable dye ink or a combination of a transferred image 2 of a sublimable dye ink with a transferred image 3 of a hot-melt ink is provided on an image-receiving sheet 1. A protective layer 4 is provided by thermal transfer or other means on the transferred image so as to cover the transferred image, and, thereafter, a hologram layer 5 is thermally transferred from a thermal transfer sheet onto the protective layer 4, or a laminate including a hologram layer, for example, a heat-bondable hologram label (seal), is heated and pressed by a hot plate or a hot roll to heat-bond the laminate to the protective layer.
摘要:
A thermal transfer sheet of the present invention is used in order to previously form an image in a receptor layer of the intermediate transfer recording medium before the receptor layer is re-transferred to a transfer receiving material, and it comprises: a substrate film, a peelable layer disposed on the substrate film, and a heat fusible black ink layer disposed on the substrate film via the peelable layer, wherein the peelable layer is formed of a material having peelable property to the substrate film while having adhesive property to the transfer receiving material so that the peelable layer is transferred to the receptor layer of the intermediate transfer recording medium together with the heat fusible black ink layer when the image is formed in the receptor layer so as to constitute an uppermost layer of the receptor layer, the uppermost layer being adhesive to the transfer receiving material.