JPS63251299A - Sheet base material for dry type transfer material manufacture - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a sheet base material for producing a transfer material used in the production of a dry transfer material, and in particular, it relates to a sheet base material for producing a transfer material, which is used in the production of a dry transfer material, and particularly for use in pressure-sensitive transfer, heat-sensitive transfer, etc. Printing can be transferred using a printer, typewriter, word processor, etc., and the transferred image can be pressure-sensitively retransferred to a precise position on the target object using pressure. The present invention relates to a sheet base material for producing a dry transfer material.

[Prior Art] Dry transfer materials are known in which an image formed on a transparent or translucent sheet is transferred onto an object to form an image on the object.

This product is used for lettering, etc., and allows characters and other symbols designed in advance to be drawn simply by applying pressure on the sheet.

In recent years, printing devices such as printers, typewriters, and word processors using pressure-sensitive transfer methods using dot impact heads, heat-sensitive transfer methods using thermal heads, and other inkjet and ink dot heads have been developed, making them suitable for small personal use. Since then, it has come to be widely used for business purposes, and an invention has been proposed that allows dry transfer materials to be easily manufactured at home or in the office using such printers (Japanese Patent Application No. 1983- 2
No. 75538).

[Problems to be Solved by the Invention] However, conventionally, this dry transfer material simply forms a transferred image on its surface, and it is not possible to transfer the transferred image in a straight line onto the object to be transferred. , - It was extremely difficult to separate and align each character and transfer them, and it required skill.

Moreover, when we consider that dry transfer materials are manufactured using the above-mentioned printers, it is necessary to print on transparent or translucent transfer material manufacturing sheets. It was difficult to know whether the margins and line spacing were secured, and there was a risk of wasted printing.

To the best of the inventors' knowledge, printers, word processors,
To date, there have been no other reports regarding the technology of manufacturing transfer materials using a typewriter, and no measures have been taken for printing on transparent or translucent transfer sheet substrates. is the current situation.

SUMMARY OF THE INVENTION Therefore, the present invention employs the following configuration in order to solve the above problems.

[Means for Solving the Problems] That is, the gist of the present invention is to produce a dry transfer material that is capable of transferring an image onto the surface of an object by forming an image using transferable ink. In the sheet base material for use, on at least one side of the transparent or translucent sheet material,
A sheet base material for producing a dry transfer material, characterized in that a positioning mark is formed.

[Operations] This sheet base material has marks formed on it, so it is possible to check the printing status by a printer, etc. Also, the dry transfer sheet l- manufactured using this sheet base material When transferring onto a multi-transfer material, it becomes possible to transfer to an accurate position in terms of character spacing and alignment.

[Example] Next, the present invention will be explained in detail. The present invention is not limited to these, but includes various embodiments without departing from the gist thereof.

The first circle is a plan view showing one embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view thereof. The sheet 1 base material 1 for manufacturing this transfer material is:
It basically consists of the sheet material 3 and the mark 5 printed on its surface, and if necessary,! A release coating N7 is coated on the surface of the sheet material 3 on the mark δ side. The purpose of this releasable coating layer 7 is to increase the releasability of the transferred image when a transferred image is formed thereon and to facilitate transfer to the transfer target, but the sheet material 3 itself does not have sufficient releasability. If so, there is no need. In addition, if the mark 5 is highly adhesive to the transferred image and there is a risk of defective image peeling when the transferred image is peeled off, the mark 5 may be formed on the opposite side to the transfer surface as shown in Fig. 3. good.

The sheet material 3 has a thickness of 501L to 200J1.
．． It is transparent or translucent, and can be made of materials such as plastic film, paper, or film laminated with an extremely thin metal layer. Examples of plastic films include polyethylene, polypropylene, polyester, polyamide, cellulose-based, fluorine-based resins, and the like.

As the mark 5, a paint, ink, etc. that has sufficient adhesion to the sheet material 3 is appropriately selected and used.

For the releasable coating layer 7, a material with appropriate wettability and 711 releasability that does not strongly adhere to the ink of the thermally transferred pattern is appropriately selected and used; for example, a material that requires high releasability is used. If so, silicone resins, fluororesins, etc. are used, and other known releasable compounds such as various resins and waxes are used depending on the degree of q-releasability required. Of course, if the aaS sheet material 3 itself has appropriate releasability, the releasable coating layer 7 is not necessary.

Between the releasable coating layer 7 and the sheet material 3 or the mark 5
Sheet material 3
An anchor coat or surface treatment may be applied to the surface.

The thus formed dry transfer material manufacturing sheet l-
Base 1 allows the transfer image to be printed using an overcrowded printer or the like.

At this time, since the mark 5 provided on the surface of the sheet material 3 is present, it can be confirmed whether or not the printing has been performed as desired and accurately.

The above-mentioned transferred image is produced by printing on the releasable coating layer 7 from an ink ribbon using, for example, a commercially available thermal transfer type printer. In this case, the ink ribbon for thermal transfer is a compound consisting of a colorant such as carbon black, a binder such as wax, a tackifier such as rosin, or, if necessary, a pressure-sensitive adhesive component such as polyacrylic acid ester. One example is one in which the material is coated on a heat-resistant plastic tape.

As the coloring material, one or more types of colorants such as carbon black are used, and a dye may be added to adjust the color tone. Binders include vegetable waxes such as candelilla wax, carnauba wax, rice wax, and wood wax, animal waxes such as beeswax, lanolin, and spermaceti, mineral waxes such as montan wax and ceresin, paraffin wax, and microcrystalline wax. One or more petroleum waxes such as wax are used. As the tackifier, one or more of petroleum resins, rosins, hydrogenated rosins, rosin esters, ketone resins, phenol resins, etc. are used. Pressure sensitive adhesive ingredients
So, polyvinyl chloride, polyacrylic acid ester, ethylene-vinyl acetate copolymer, enalethyl acrylate copolymer, polyvinyl acetate, polyvinyl ether,
One or more types of vinyl polymers such as polyvinyl acetal and polyisobutylene, fibrous polymers such as ethyl senoylose, nitroseno sylose, cellulose nishiporate, and rubber polymers such as chlorinated rubber and natural rubber. Use.

The fourth image produced by forming this transfer image 9
When using the transfer material 11 shown in the figures and FIG.
Place 1 accurately. Once the position is determined, the image 9 can be transferred onto the surface of the object by pressing the portion of the transferred image 9 onto the surface of the object.

At this time, when the transfer is stopped midway and restarted, the presence of the mark 5 allows continued and accurate transfer.

Furthermore, even when the images 9 are to be transferred on the transfer material 11 at a wider or narrower interval than the spacing, the marks 5 allow the images to be easily and accurately aligned and transferred.

As mentioned above, the present invention has positioning marks formed on at least one surface of the transparent or translucent sheet, so that it is possible to accurately form a transferred image when manufacturing a dry transfer material. During transfer, the transfer sheet can be accurately and easily transferred to the object as desired, and a transfer sheet can be easily created and used at home, office, etc.

[Brief explanation of drawings]

FIG. 1 is a plan view of one embodiment of the sheet base material for producing dry transfer materials of the present invention, FIG. 2 is a schematic cross-sectional view thereof, FIG. 3 is a schematic cross-sectional view showing another example of the structure, and FIG. A plan view of a transfer material manufactured using the sheet base material for manufacturing, and FIG. 5 show a schematic cross-sectional view thereof. 1... Sheet base material for dry transfer material production 3... Sheet material 5... Marker 7...
・ff1ll release coating N9...Transfer image 11...Transfer material

Claims (1)

[Scope of Claims] A sheet base material for producing a dry transfer material that can be transferred to the surface of a transfer material by forming an image using transferable ink, comprising: at least one transparent or translucent sheet material; A sheet base material for producing dry transfer materials, characterized by having positioning marks formed on one side.