JP3112890U - Sheet-like display medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To be able to freely paste and peel on a smooth surface, easily paste and use on a surface to be installed, and to have a clear and excellent design by printing and flexible correspondence by free writing and erasing with a marker And a sheet-like display medium capable of displaying corresponding to various situations.
SOLUTION: A high-definition obtained by printing, having an ink receiving layer 4 printed in a predetermined design and a protective film 5 covering the same integrally with a suction part 2 that realizes sticking to an installation target surface by suction. In addition to the design with excellent image quality, it is possible to add designs mainly composed of characters and line drawings that can be freely changed by writing and erasing markers on the surface of the protective film 5, so that the surface of the protective film 5 can be made into a high quality design by printing The design associated with the free writing with the marker on the screen will be combined, and a variety of designs can be formed, the visual appealing display can be reliably performed, and the degree of attention can be remarkably increased.
[Selection] Figure 1

Description

  The present invention can be pasted on smooth surfaces such as walls, windows, floors, table tops, furniture and joinery, and can be easily peeled off and re-pasted. It is related with the sheet-like display medium which can implement | achieve the display which changes flexibly by various places.

  As sheet-like display media such as posters posted at stores and so-called POP (Point of Purchase) advertisements, paper and plastic sheets have been conventionally used, and these are objects to be displayed such as walls, window glass, sign boards, etc. It was common to attach to the location by pasting with glue / adhesive or by thumbtack / taping. In recent years, a material to which adhesiveness has been imparted on the pasting surface side in advance has been used, and the labor required for pasting can be reduced.

  Similarly, among sheet-like display media posted at stores, labels for smaller price displays and advertisements have been used mainly with stickers on the pasted surface. It can be pasted on the object.

  In the production of such display media such as posters, POPs, and labels, examples of using printing by an ink jet recording method have been increasing in recent years, taking advantage of the fact that relatively fine and clear design images and characters can be easily obtained. For advertising purposes in stores, etc., there is a demand for display media that wants to obtain a variety of original designs in small lots, so inkjet that can respond appropriately to such demands and easily give design images with good image quality The proportion of printing using printing is expected to continue to expand.

  Among the conventional display medium materials with adhesiveness applied to the pasting surface, those corresponding to the ink jet recording method form an adhesive layer directly on the back surface of the ink jet recording sheet portion to be printed, and the adhesive layer Another sheet that can be peeled is laminated, and the sheet is put into an ink jet recording type printer as it is and completed as a poster or label after printing.

  However, sticky posters and labels such as sheet-like display media should be peeled off in a usable state after being used after being peeled off the adhesive layer side sheet and once attached to the installation target surface. It is difficult to re-paste even if it can be peeled off properly, even after it has been peeled off. After that, it was difficult to respond such as reuse.

  In recent years, in response to the expansion of inkjet recording applications, an ink-jet recording display medium has been developed that can be reused through easy pasting and peeling by providing an adsorptive layer instead of using an adhesive. Manufactured and actually used for displaying advertisements and the like, examples of which are described in JP-A-9-48172 and JP-A-2005-55845.

The conventional display medium includes a resin sheet-like adsorbing layer in which a large number of fine holes are arranged by foaming to enable repeated pasting and peeling, and a direct or sheet-like base on the surface side of the adsorbing layer. The ink-jet ink receiving portion is provided through a material, and a peelable film is provided on the suction surface side of the suction layer to the object to protect the surface. This is a mechanism that allows printing on the ink receiving portion, which is the printing surface, as it is on normal paper or the like, and then peels off the film on the suction surface side and attaches it to the installation target surface.
Japanese Patent Laid-Open No. 9-48172 Japanese Patent Laid-Open No. 2005-55845

  The conventional display medium is configured as described above, and can be pasted and peeled over and over on a smooth surface, and can appropriately cope with advertising applications that require a wide variety of designs. However, the printed contents cannot be erased, so if there is a need to change the displayed contents even a little, for example, the printed contents must be reprinted every time the price display is changed. In the case of use, the problem is that it becomes a new use each time and the cost becomes high.

  On the other hand, there is a white boat type seat that can be freely written and erased and can flexibly cope with changes in display contents, but in this case, a high-quality and clear design can be obtained. There was a problem that printing could not be performed, the design was formed only by writing with a marker, the impact as an advertisement display was weak, and the visual appeal effect was small. As a display medium for such advertising use, it combines the merits of both the effect of appealing to the visual sense of the design by printing and the responsiveness to changes in the display contents by filling in the marker while having easy handling such as easy pasting. Things were strongly sought after.

  The present invention has been made to solve the above-mentioned problems, and can be freely applied to and peeled off from a smooth surface, can be easily applied to the installation target surface, and has a clear and excellent design and marker by printing. A sheet-like display medium that has both flexible writing and erasing flexibility, can be displayed in various situations, and can be used many times, such as repeated pasting and peeling, providing excellent cost. The purpose is to do.

  The sheet-like display medium according to the present invention includes a flexible substantially sheet-like adsorption part in which a large number of fine recesses that generate adsorption force are formed, and a substantially film-like adsorption that is detachably attached to one surface of the adsorption part. A surface protective material, an ink receiving layer formed by disposing an ink receiving component on the other surface of the adsorption portion, and a predetermined display content printed with one or a plurality of colors of ink; and a whiteboard marker. It has a surface property that allows writing and wiping and erasing of the writing, and includes a substantially transparent protective film that covers and adheres to the entire surface of the printed ink receiving layer.

  As described above, according to the present invention, an ink receiving layer that is printed in a predetermined design and a protective film that covers the ink receiving layer are integrally formed with the suction portion that realizes sticking to the installation target surface by suction, and can be obtained by printing. Along with high-definition and excellent image quality design, the surface of the protective film can be added to a high-quality design by printing by adding a design mainly consisting of characters and line drawings that can be freely changed by writing and erasing markers on the surface of the protective film. The design associated with the free writing with the marker on the screen will be combined, and a variety of designs can be formed, the visual appealing display can be reliably performed, and the degree of attention can be remarkably increased. Further, the adsorbing part does not have adhesiveness, can be pasted and peeled many times, can be stored and stored, and is excellent in handleability.

Hereinafter, a sheet-like display medium according to an embodiment of the present invention will be described with reference to FIG. FIG. 1 is an enlarged cross-sectional view of a sheet-shaped display medium according to the present embodiment in a state where a protective film is attached and a state where the sheet-like display medium is attached to an installation target surface.
In FIG. 1, the sheet-like display medium 1 according to the present embodiment can be peeled off on one surface of a flexible substantially sheet-like suction portion 2 formed with a large number of fine concave portions that generate suction force. A substantially film-like adsorbing surface protective material 3 to be adhered and an ink formed by disposing an ink receiving component on the other surface of the adsorbing portion 2 and printing a predetermined display content with predetermined one or a plurality of colors of ink The receiving layer 4 has a surface property that allows writing with a whiteboard marker and wiping and erasing of the writing, and includes a substantially transparent protective film 5 that covers and adheres to the ink receiving layer 4. is there.

  The adsorbing part 2 is made of a porous thin synthetic resin film-like body, and a number of fine recesses 2a appearing on the surface have the same properties as the suction cups, and have the property of adhering to a smooth surface and being in close contact Since it is a well-known thing, detailed description is abbreviate | omitted. The thickness of the suction portion 2 is 30 to 500 μm, and the size of the fine recess 2 a is 5 to 300 μm. Moreover, the suction surface protective material 3 is stuck and arrange | positioned at the side used as the suction surface to the sticking target object of the adsorption | suction part 2. FIG. This suction surface protective material 3 prevents the suction part 2 from accidentally adhering to other members or other parts of the suction part 2 itself during printing or the like. It is made of a material having a property that can follow and maintain the state of being stuck to the suction portion 2.

  The ink receiving layer 4 is obtained by laminating and integrating a component that appropriately retains ink on the surface of the adsorbing portion 2 into a film shape by coating or the like. As a component forming the ink receiving layer 4, a pigment is used as a main raw material. A known coating agent can be used. In addition, although the ink holding component is coated on the material forming the suction portion 2 to form the ink receiving layer 4, in addition to this, if the suction portion 2 has a property that can directly hold the ink appropriately, As the surface portion of the portion 2 also serves as the ink receiving layer 4, it is not necessary to separately perform coating for holding the ink. In addition, the ink receiving layer may not be directly provided on the suction portion 2, but a predetermined flexible sheet-like body may be used as a base, and the suction portion and the ink receiving layer may be bonded and integrated on both surfaces thereof.

  The protective film 5 is a known transparent overcoat film material that protects the printed surface from water, ultraviolet rays, etc. and can be written on the surface with a whiteboard marker and erased of the written part. Polyester (PET), fluorine resin, or the like can be used. The protective film 5 may be one in which an adhesive is preliminarily disposed on one side so that an operator can easily perform bonding.

  Next, the process from the design formation to the use of the sheet-like display medium based on the above configuration will be described. First, the sheet-like display medium 1 (see FIG. 1A) without the protective film 5 is set in a printing apparatus (such as an ink jet recording type printer) and printed on the ink receiving layer 4 on the surface thereof. Print a predetermined design on the device. When an appropriate image is obtained by printing and the ink is sufficiently fixed on the ink receiving layer 4, the protective film 5 is attached to the printing surface to obtain a stable protected state (see FIG. 1B).

  With the protective film 5 applied, the sheet-shaped display medium 1 is cut or processed according to the desired design as necessary, and then the suction surface protective material 3 is peeled off from the suction portion 2 to smooth the exposed suction surface. If the surface of the protective film 5 is lightly pressed against the installation target surface 6 and the thickness of the pressed suction portion 2 is slightly reduced, the air in each pressed minute recess 2a is pushed out. Then, it is in a state of being attracted to the installation target surface 6 by the same mechanism as that of the suction cup, and even if the hand is released as it is, the suction is maintained and the pasting is completed (see FIG. 1C). Even if it is pasted in a state where the position is shifted by mistake, it can be peeled off and easily pasted.

  In the affixed state, the fine concave portion 2a of the suction portion 2 is kept in close contact with the installation target surface 6 and is not peeled off regardless of human hands. In this pasted state or the state before pasting, characters and patterns can be freely written on the surface side covered with the protective film 5 with a known whiteboard marker. The written contents can be wiped and erased like a normal whiteboard, the display contents can be changed easily and quickly, the design can be changed, and the advertisement that needs to be changed frequently. It is suitable for display.

  When there is no need for display at the installation target location, the sheet-like display medium 1 can be peeled off and pasted to another location, or temporarily stored and stored. Adhesive part 2 is a sticker that uses the adsorptivity of the material itself, and can be peeled off without affecting the installation target surface 6 or the display medium 1 itself. Does not stick to the surroundings and can be reused without any problem.

  Further, the sheet-like display medium 1 is excellent because the adsorbing portion 2 itself has water resistance and can maintain the adsorbing state regardless of water wetting on the adsorbing surface, and the surface side is covered with the protective film 5. It has water resistance, does not cause wrinkles or distortion due to water absorption, and with the protective film 5, the printing surface is resistant to ultraviolet rays and is not easily faded. Can be maintained for a long time. Furthermore, even if dirt is attached to the surface of the protective film 5, it can be easily removed by wiping like the marker writing, and is excellent in maintainability.

  As described above, in the sheet-like display medium according to the present embodiment, the ink receiving layer 4 that is printed in a predetermined design and the protective film that covers the ink receiving layer 2 that are integrally attached to the installation target surface by suction. 5 and high-definition and excellent image quality design that can be obtained by printing, as well as the addition of a design mainly consisting of characters and line drawings that can be freely changed by writing and erasing the marker on the surface of the protective film 5, A high quality design by printing and a design with free writing with a marker on the surface of the protective film 5 are combined, so that a variety of designs can be formed, and a visually appealing display can be made surely and attention is paid. The degree can be remarkably increased. Moreover, the adsorption | suction part 2 does not have adhesiveness, can be affixed and peeled many times, can be stored and stored, and is excellent in handleability.

It is each expanded sectional view of the protection film sticking state at the time of the printing of the sheet-like display medium which concerns on one embodiment of this invention, and the sticking state to the installation object surface.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sheet-like display medium 2 Adsorption part 2a Recessed part 3 Adsorption surface protective material 4 Ink receiving layer 5 Protective film 6 Installation object surface

Claims (1)

A flexible, generally sheet-like suction part formed with a large number of fine recesses that generate suction force;
A substantially film-like adsorbing surface protective material that is detachably attached to one surface of the adsorbing portion;
An ink receiving layer formed by disposing an ink receiving component in a film shape on the other surface of the adsorbing portion, and printing a predetermined display content with predetermined one or a plurality of colors of ink;
It has a surface property capable of writing with a whiteboard marker and wiping and erasing of the writing, and has a substantially transparent protective film that covers and adheres to the entire surface of the printed ink receiving layer. Sheet-like display medium.

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