JP3151251U - Transcription seal - Google Patents

Abstract

A transfer seal on which an original mark made of toner such as a laser printer or an electrostatic copying machine is printed is provided. A print substrate sheet A having a total of three layers in which a water-soluble undercoat layer 11 and a transparent topcoat layer 12 are sequentially laminated and integrated on the surface of a water absorbent paper 10, an adhesive layer 14, and a release paper. The double-sided pressure-sensitive adhesive sheet B is roughened as a concavo-convex strip for air venting with a rectangular interface perpendicular to the surface, and the desired mark T is applied to the top coat layer 12 of the base material sheet A from the front side. The transparent release film 15 remaining on the pressure-sensitive adhesive sheet is printed via the pressure-sensitive adhesive layer 14 of the double-sided pressure-sensitive adhesive sheet exposed by the release of the release paper as well as printing with toner such as a laser printer or an electrostatic copying machine. The top coat layer of the base material sheet was laminated and integrated in the covering state of the mark from the front side. [Selection] Figure 8

Description

  The present invention relates to an improvement of a transfer seal.

  The present inventor has already proposed Japanese Patent No. 3266197 (Title of Invention: Transfer Seal Kit and its Transfer Usage).

According to this, using an inkjet printer and a common water-based writing instrument that are also popular in ordinary households, it is easy and convenient to transfer transcription (S) of the original mark (image) (T) that everyone wants The transfer sticker (S) can be well created and applied to human skin, clothes, mobile bags, golf balls, and other various subjects (M) without any restrictions on the material or form. There is an advantage that the paste transfer can be used reliably, and it is considered to be a known technique that is most similar to the present invention.
Japanese Patent No. 3266197

  However, the above known invention is only related to the transfer seal (S) created by using an ink jet printer or a water-based writing instrument, and permeates and accepts the water-soluble ink to fix the mark (image) (T) composed of this. A third coating layer (water-soluble ink receiving layer) (13) for holding is provided as an indispensable component.

  As a result, during storage as the transfer seal (S) in the finished state of FIG. 9, if moisture is received from the peripheral edge (so-called end surface), it penetrates into the water-soluble ink receiving layer (13). The substrate sheet (A) of the transfer seal (S) and the double-sided pressure-sensitive adhesive sheet (B) are inadvertently separated from this, and special care is required for storage of the transfer seal (S). become.

  In addition, even when the sticking transfer to the subject (M) as shown in FIG. 11 is used, if the sweat of the human body or rainwater from the outside penetrates into the water-soluble ink receiving layer (13) from the peripheral portion, It will be easily peeled off from the subject (M), and even if it does not peel off, it is inevitable that the mark (image) (T) made of water-soluble ink will be blurred or deformed. Since the peripheral edge of the ink receiving layer (13) is exposed, even if the surface is covered with the water-repellent second coating layer (12), the occurrence of such a phenomenon cannot be prevented.

  Furthermore, since the mark (image) (T) is made of water-soluble ink, a water-repellent transparent second coating layer (12) is also indispensable, and the thickness: the thickness of the second coating layer (12) of about 5 μm and the thickness. : The two-layer masking sheet consisting of the above ink-receiving layer (13) of about 7 μm thickens to a total thickness of about 12 μm, so it is difficult to deform well into the curved surface and rough surface of the subject (M) and is still in use. In addition to giving a sense of incongruity, the two-layer thick masking sheet is clearly visible to the naked eye as the background and fabric of the mark (image) (T), resulting in the mark (image). It is impossible to give an impression of a graceful relief tatoo state such that only (T) is pasted and transferred.

  On the other hand, as a method for producing the transfer seal (S), the mark (image) (T) of the water-soluble ink printed or handwritten on the water-soluble ink receiving layer (13) in the base sheet (A) is completely The first release film (16) of the double-sided pressure-sensitive adhesive sheet (B) cannot be bonded to the surface unless it is dried, and is not suitable for mass production of the transfer seal (S).

  The present invention aims to further improve such problems, and in order to achieve the object, in claim 1, as a transfer seal structure, a water-soluble undercoat layer made of polyvinyl alcohol is formed on the surface of the water-absorbing paper. A transparent base coat layer made of polyethylene terephthalate having a toner fixing power, and a total of three layers of printed base material sheets laminated and integrated sequentially,

  A transparent release film made of polyethylene terephthalate on the surface of the pressure-sensitive adhesive layer and a release paper that cannot be seen through on the back side of the pressure-sensitive adhesive layer differ slightly in the release paper from the release force of the release film. It consists of two parts: a double-sided pressure-sensitive adhesive sheet that has been bonded and integrated into a changed relationship state, and the release interface between the pressure-sensitive adhesive layer and the release paper has been roughened as an orthogonal grid-shaped or mesh-shaped air vent irregularity strip. ,

  The desired mark from the front side to the top coat layer of the above printed substrate sheet is reverse-imaged, and is baked and fixed with toner such as a color laser printer or a color electrostatic copying machine.

  When the pressure-sensitive adhesive layer of the double-sided pressure-sensitive adhesive sheet exposed by peeling the release paper is pressed and applied to the top coat layer of the printed substrate sheet from the front side to the cover state of the mark, it is retained or contained on the bonding surface. The air to be discharged is extracted from the concave part of the concavo-convex ridge for air venting, and the release film remaining on the double-sided pressure-sensitive adhesive sheet and the top coat layer of the printed substrate sheet are adhered in a state of close contact without wavy or wrinkling. It is characterized by being integrated.

  According to a second aspect of the present invention, a fragrance or a phosphorescent pigment is mixed in the top coat layer of the printed base material sheet.

  According to the configuration of claim 1, the desired mark printed on the top coat layer of the printed base sheet is an electrophotographic color laser printer or a color electrostatic copying machine that is widely used in general households. Because it is made of toner (charged powder ink), compared to the mark made of water-soluble ink such as the ink jet printer and writing instrument described at the beginning, the time to dry it is unnecessary, and the above-mentioned top where the mark is baked and fixed A transparent release film of a double-sided PSA sheet can be instantly bonded to the coat layer from the front side, making it possible to easily and efficiently create an original transfer seal, and there is no need to provide a water-soluble ink receiving layer In other words, it is excellent in mass production of the transfer seal.

  In addition, since the release interface between the pressure-sensitive adhesive layer forming the double-sided pressure-sensitive adhesive sheet and the release paper is roughened as an uneven ridge for air venting in the form of a rectangular grid or mesh, it is exposed by the previous release of the release paper. When the transparent release film still remaining on the pressure-sensitive adhesive sheet is pressed and bonded to the top coat layer of the printed substrate sheet through the pressure-sensitive adhesive layer, the air retained or contained on the bonding surface is It can be extracted without leakage along the concave and convex portions of the air vents, and even with large transfer seals, it is possible to obtain an elegant bonded finish that is fully adhered without wavy or wrinkled. Become.

  Moreover, since the mark on the transfer seal is formed from the above toner and is covered with the transparent release film of the double-sided pressure-sensitive adhesive sheet from the front side, moisture can be removed from the peripheral edge (so-called end surface) during storage. Even if it is received, there is no risk of bleeding or losing shape of the mark.

  In that case, even if the polyethylene terephthalate that forms the topcoat layer is a thin single layer, the fixing power (printing characteristics) of the toner and the insulation, toughness, heat resistance, and dimensional stability of the adhesive layer in the double-sided PSA sheet This is a very thin layer that can be flexibly deformed to the curved surface or rough surface of the subject, and is transparent to the subject. The state affixed to can not be easily seen with the naked eye, and as a result, only the mark can be expressed as an embossed impression as a tattoo.

  Furthermore, since the release force of the release paper is smaller than the release force of the release film in the double-sided pressure-sensitive adhesive sheet, the release paper can be peeled off without error from the adhesive layer of the double-sided pressure-sensitive adhesive sheet. Sometimes, of course, until the transfer sticker is attached to the subject and used for transfer, the remaining release film can be stably and firmly maintained in a state where it is not accidentally peeled off from the adhesive layer of the adhesive sheet. is there.

  If the structure of Claim 2 is employ | adopted, the fragrance | flavor mixed in the topcoat layer of the printed base material sheet can emit a fragrance from a transfer seal, and the phosphorescent pigment mixed also in the topcoat layer is in darkness. It emits light and has the effect of adding interest and added value to the transfer seal.

It is a perspective view which shows the printing base material sheet of the transfer seal | sticker which concerns on this invention. It is an expanded sectional view of FIG. It is a perspective view which shows the double-sided adhesive sheet of the transfer seal | sticker which concerns on this invention. It is a perspective view which extracts and shows the release paper of the double-sided adhesive sheet. It is an expanded sectional view of a double-sided adhesive sheet. It is sectional drawing which shows the printing state of the mark with respect to a printing base material sheet. FIG. 7 is a plan view of FIG. 6. It is sectional drawing of the process in which the release film of the double-sided adhesive sheet from which the release paper was peeled off is bonded to a printing base material sheet. FIG. 9 is a cross-sectional view showing a finished state as a transfer seal following FIG. 8. It is sectional drawing of the process of affixing a transfer seal | sticker to a to-be-photographed object. It is sectional drawing of the state which affixed the transfer seal | sticker to the to-be-photographed object. It is sectional drawing of the use condition which peeled the water absorbing paper and undercoat layer of the printing base material sheet from FIG. FIG. 13 is a plan view of FIG. 12.

  Hereinafter, a specific configuration of the present invention will be described in detail with reference to the drawings. In FIGS. 1 to 9 showing the transfer seal of the present invention, (A) is a print substrate having a constant thickness having a conveyance characteristic as a printer recording sheet. The material sheet (B) is a double-sided pressure-sensitive adhesive sheet having a constant thickness that is paired with the printed substrate sheet (A). It is prepared as a transfer sticker (S) having a target mark (T), and can be pasted onto the surface of various target subjects (M) for transfer use. The mark (T) means a character, a figure, a symbol, a combination thereof, or a combination of these and a color.

  First, regarding the print base sheet (A) of the transfer seal (S), for example, it is prepared and prepared in a laminated state of a total of three layers as shown in FIGS. .

  That is, (10) is a so-called blotting paper or other water-absorbing paper that absorbs water, and has a thickness of about 5 μm to about 0.5 mm. (11) is a water-soluble (high water-absorbing) polymer undercoat layer coated on the entire surface of the water-absorbing paper (10) with a thickness of about 3 μm, and is made of polyvinyl alcohol (trade name: POVAL).

  (12) is a transparent thermoplastic polymer topcoat layer coated on the entire surface of the undercoat layer (11) with a thickness of about 5 μm, and is made of polyethylene terephthalate (PET).

  Polyethylene terephthalate has a low water absorption and thermal expansion coefficient, and as its topcoat layer (12) tear, impact, bending strength, heat resistance, weather resistance, insulation, printing characteristics (print density, color development, color reproducibility, etc.) This is because it is excellent in other mechanical and electrical properties and is the most effective recording medium for fixing toner (charged powder ink) described later. It should be noted that such a top coat layer (12) may be added with various kinds of fragrances and phosphorescent pigments to give added value and interest to the transfer seal (S).

  Since the printed substrate sheet (A) is laminated and integrated into a total thickness with appropriate stiffness as shown in FIGS. 1 and 2, a total thickness of 3 layers is integrated into the top coat layer (12) from the front side. A desired mark (T) made of the toner can be printed by heat-welding the toner (charged powder ink) using a color laser printer or a color electrostatic copying machine.

  Moreover, when the mark (T) is, for example, a character or a symbol, it is printed as a reverse image (13a) that is reversed left and right as shown in FIGS. When affixed to the surface of the subject (M) and used for transfer, the mark (T) of the reverse image (13a) is correctly used as that of the normal image (13b) through the transparent topcoat layer (12) from the front side. You can read.

  However, the mark (T) may be printed as a graphic or pattern that does not require the distinction between the reverse image (13a) and the normal image (13b).

  Next, the double-sided pressure-sensitive adhesive sheet (B) has almost the same size and shape as the above-mentioned printed substrate sheet (A), and as is apparent from FIGS. 3 to 5, the entire surface of the pressure-sensitive adhesive layer (14) is made of polyethylene. A transparent release film (15) made of terephthalate is similarly provided with a release paper (15) that cannot be seen through when the entire back surface of the pressure-sensitive adhesive layer (14) is colored to distinguish it from the release film (15). 16) is a total of three layers bonded and integrated.

  In this case, an acrylic pressure-sensitive adhesive is used as the pressure-sensitive adhesive layer (14), the thickness thereof is about 8 to 12 μm, the release film (15) has a thickness of about 38 μm, and the release paper (16) has a thickness of about Although it is 0.5 mm, a release agent layer (17) of a silicon compound is applied to the back surface of the release film (15) to a thickness of about 2 μm, while the release paper (16) is coated on the surface of the release paper (16). Similarly, the release agent layer (18) is coated with a thickness of about 4 μm, and the release paper (16) on the back side can be lightly peeled compared to the release film (15) on the front side. A light weight difference on peeling is given.

  The release paper (16) on the back side is first peeled off from the pressure-sensitive adhesive layer (14) of the double-sided pressure-sensitive adhesive sheet (B), and of course at the time of peeling, the transfer seal (S) is then attached to the subject (M) for transfer use. Until this time, the peel force is changed in a large and small manner so that the release film (15) on the front side can maintain a stable and firm bonded state.

  In addition, a grid form (network form) in which the peeling interface between the pressure-sensitive adhesive layer (14) and the release paper (16) is perpendicular to the longitudinal / lateral direction or diagonal direction of the double-sided pressure-sensitive adhesive sheet (B) as shown in FIGS. ) Is a rough surface intentionally.

  In other words, the pressure-sensitive adhesive layer (14) is in a uniform state in which the pressure-sensitive adhesive layer (14) meshes with the concave and convex strips (19) over the entire surface of the release paper (16) embossed with the concave and convex strips (19) in the form of squares or nets. It is coated as a thin film. On the other hand, the peeling interface between the release film (15) and the pressure-sensitive adhesive layer (14) is kept in a state of close contact between simple flat surfaces, and the peeling force of the release film (15). Is large as described above.

  The reason why the release interface between the pressure-sensitive adhesive layer (14) and the release paper (16) in the double-sided pressure-sensitive adhesive sheet (B) is roughened as a concavo-convex strip (19) for removing air is that the release paper (16) The release film (15) remaining on the double-sided pressure-sensitive adhesive sheet (B) is transferred to the top coat layer (12) of the printed substrate sheet (A) through the pressure-sensitive adhesive layer (14) exposed by peeling of This is to quickly and completely extract the air trapped or contained in the bonding surface from the concave strip portion (19a) of the concave and convex strip (19).

  When the release paper (16) is lightly peeled first from the state where the pressure-sensitive adhesive layer (14) and the release paper (16) in the double-sided pressure-sensitive adhesive sheet (B) as shown in FIGS. The entire back surface of the pressure-sensitive adhesive layer (14) will be exposed as an uneven strip (19) as shown in FIG.

  Then, when the release film (15) of the double-sided pressure-sensitive adhesive sheet (B) is subsequently bonded to the topcoat layer (12) of the printed base material sheet (A) by the pressure-sensitive adhesive layer (14), Since the pressure-sensitive adhesive layer (14) that has been subjected to the pressing force is flattened and deformed flatly, the air in the air trapped in the bonded surface is compressed as the pressure-sensitive adhesive layer (14) is compressed. It is quickly and reliably driven out along the concave strip portion (19a) of the concave and convex strip (19), and the release film (15) of the double-sided pressure-sensitive adhesive sheet (B) and the topcoat layer (12) of the printed substrate sheet (A), However, they are bonded and integrated in a close contact state over the entire surface.

  In that case, if the dividing line (so-called half-cut) (20) of only the release paper (16) as shown in FIGS. 3 and 4 is preliminarily cut at a position deviated to one arbitrary side, the dividing line is used. The biased small area portion of the release paper (16) is peeled off in advance from the line (20), and the corresponding small area portion of the exposed release film (15) is removed from the top of the printed substrate sheet (A). Bonding to the coat layer (12), the remaining large area of the release paper (16) is then peeled off from the dividing line (20), and the corresponding large area of the exposed release film (15) is removed. Similarly, by laminating to the top coat layer (12) of the printed base material sheet (A), the laminating operation can be conveniently and accurately aligned, and the air can be expelled more smoothly and without leakage.

  The transfer seal (S) of the present invention is composed of two parts, the above-mentioned printed substrate sheet (A) and double-sided pressure-sensitive adhesive sheet (B). You can work as follows.

  That is, first, to the transparent topcoat layer (12) of the printed base material sheet (A), the desired mark (T) from the front side as a reverse image (13a) in which left and right are reversed as shown in FIGS. Print using an electrophotographic color laser printer or color electrostatic copier. Then, the toner (charged powder ink) is instantaneously heat-welded to the topcoat layer (12), and the reverse image (13a) of the mark (T) formed therefrom is firmly and stably baked and fixed. At that time, there is no possibility that the printed substrate sheet (A) is warped.

  Therefore, the release paper (16) of the double-sided pressure-sensitive adhesive sheet (B) is continuously peeled off as shown in FIG. 8, and still remains on the pressure-sensitive adhesive sheet (B) through the pressure-sensitive adhesive layer (14) with the back surface exposed. The transparent release film (15) is bonded and integrated to the top coat layer (12) of the printed substrate sheet (A) in the covering state of the mark (T) from the front side.

  At the time of the laminating operation, the release film (15) of the double-sided pressure-sensitive adhesive sheet (B) is arranged along the direction in which the air vent irregularities (19) of the pressure-sensitive adhesive layer (14) attached to the back surface extend. By pressing so as to be slid from one end side to the other end side, air is maintained so as not to stay or be contained on the bonding surface of the printed base material sheet (A) with the top coat layer (12).

  As a result, the release film (15) of the double-sided pressure-sensitive adhesive sheet (B) and the top coat layer (12) of the printed substrate sheet (A) are bonded to each other so as not to be wavy or wrinkled. Thus, the desired seal (T) as shown in FIG. 9 is finished as a transfer seal (S) covered with a transparent release film (15).

  Needless to say, the reverse image (13a) of the mark (T) can be seen through the release film (15) from the front side without any trouble, and the mark (T) during storage as a transfer seal (S). There is no risk of soiling, bleeding, losing shape, or fading due to moisture. Since the peeling force between the pressure-sensitive adhesive layer (14) and the release film (15) is large, there is no risk that the release film (15) will peel off unexpectedly.

  Further, when the transfer sticker (S) is attached to the target subject (M) and used for transfer, the release film (15) of the double-sided pressure-sensitive adhesive sheet (B) in the covering state of the mark (T) is used. ) Is also peeled off, and the printed base material sheet (A) of the transfer seal (S) is attached to the surface of the subject (M) as shown in FIGS.

  Then, as a result of the pasting, the required amount of water is finally administered from the direction (F) of the absorbent paper (10) on the front side of the printed base sheet (A) (see the arrow in FIG. 11). is there. For the administration, for example, a common sponge or tissue paper is impregnated with a small amount of water, so that it is sufficient to wet from the direction (front side) where the water absorbent paper (10) of the printed base sheet (A) is present.

  Then, as is clear from the comparison between FIG. 11 and FIG. 12, the two layers of the water absorbent paper (10) and the undercoat layer (11) in the printed substrate sheet (A) absorb moisture and are flexible. The interface between the undercoat layer (11) and the topcoat layer (12) becomes a peeling interface, and from there, the two layers of the undercoat layer (11) and the water absorbent paper (10) As a result, only the topcoat layer (12) coated with the mark (T) of the transfer seal (S) remains on the surface of the subject (M) as a pasted state. become.

  12 and 13 show the final application state of the sticking transfer to the subject (M), and the top coat layer (12) of the printed base material sheet (A) is transparent. The mark (T) that was the image (13a) can be correctly read and seen as that of the normal image (13b) from the front side.

  In addition, since the top coat layer (12) is only a very thin layer, the surface of the subject (M) is not only a uniform flat surface, but also a curved surface or an uneven rough surface. Bends and deforms well and is integrated into close contact, making it difficult to see with the naked eye the state of the transparent topcoat layer (12) being attached, giving the impression of tattooing as if only the mark (T) had been transferred. To get.

  Further, the mark (T) of the normal image (13b) is maintained in a protective state in which one layer of the transparent topcoat layer (12) is used as a masking sheet and is always covered from the front side. In combination with the fact that it is made from ink), it receives moisture and rubbing force from the front side during use, but it never disappears, does not bleed or lose its shape, and has weather resistance and durability. Also excellent.

  If the skin of the human body is the subject (M), sesame oil, olive oil, camellia oil, or other vegetable oil is applied to the skin of the subject (M) without using the double-sided adhesive sheet (B). In addition, as a substitute for the pressure-sensitive adhesive layer (14) in the double-sided pressure-sensitive adhesive sheet (B), the printed base sheet of the transfer seal (S) in which the mark (T) as shown in FIG. 6 is printed. (A) may be continuously applied to the skin of the subject (M). From the presence direction (F) of the water absorbent paper (10) on the front side of the printed substrate sheet (A), water is finally administered, and 2 of the undercoat layer (11) and the water absorbent paper (10). It goes without saying that the layers are peeled off.

  If this transfer sticker (S) sticking transfer usage method is adopted, the allergic skin should not be adversely affected by the adhesive layer (14) of the double-sided pressure-sensitive adhesive sheet (B). There is an advantage that the human skin can be kept safe by vegetable oil which is not a substance.

(10) Water absorbent paper (11) Undercoat layer (12) Topcoat layer (13a) Reverse image (13b) Normal image (14) Adhesive layer (15) Release film (16) Release paper (17) (18), Release agent layer (19), Uneven strip for air vent (19a), Concave strip (20), Dividing line (A), Print substrate sheet (B), Double-sided adhesive sheet ( M), subject (S), transfer sticker (T), mark

Claims (2)

A water-soluble undercoat layer (11) made of polyvinyl alcohol and a transparent topcoat layer (12) made of polyethylene terephthalate having toner fixing power were sequentially laminated and integrated on the surface of the water absorbent paper (10). A total of three layers of the printed substrate sheet (A),
A transparent release film (15) made of polyethylene terephthalate on the surface of the pressure-sensitive adhesive layer (14), and a release paper (16) that cannot be seen through on the back surface of the pressure-sensitive adhesive layer (14) are also formed on the release film (15 The release paper (16) is smaller than the release force of), and is bonded and integrated in a differently changed relationship, and the release interface between the pressure-sensitive adhesive layer (14) and the release paper (16) is orthogonal. Consists of two parts with a roughened double-sided pressure-sensitive adhesive sheet (B) as a concave or convex strip (19) in the form of a grid or a mesh,
The desired mark (T) from the front side to the top coat layer (12) of the printed substrate sheet (A) is printed as a reverse image (13a) and fixed by printing with toner such as a color laser printer or a color electrostatic copying machine. ,
The adhesive layer (14) of the double-sided pressure-sensitive adhesive sheet (B) exposed by peeling off the release paper (16) is applied from the front side to the top coat layer (12) of the printed base material sheet (A). When stuck and pressed into the covering state, the air trapped or contained in the bonded surface is extracted from the concave portion (19a) of the concave / convex strip for air vent (19) and remains on the double-sided pressure-sensitive adhesive sheet (B). A transfer seal, wherein the release film (15) and the top coat layer (12) of the printed base material sheet (A) are bonded and integrated together so as not to be wavy or wrinkled.   The transfer seal according to claim 1, wherein a fragrance or a phosphorescent pigment is mixed in the topcoat layer (12) of the printed base material sheet (A).