KR200394199Y1 - Sheet for preventing adhesion of advertisements and preventing scribbling - Google Patents

Abstract

The present invention relates to a sheet, and more specifically, a film layer made of a double corona treated film is formed on an upper surface of a printing layer, and a transparent layer including fine transparent particles is formed on an upper surface of the film layer, The lower surface of the printed layer includes an adhesive layer provided with strong adhesive strength on both sides, and thus, illegal advertisements and illegal additions on the surfaces of various facilities such as street lamps, power poles, fences, underpasses, traffic lights, traffic light control boxes and overpass piers. It prevents water from being attached and anticipates the graffiti effect, improving the aesthetics of the city, and eliminating the need to specifically limit the materials used for the printed floor. Promoting local government policies using contents printed on various materials, and tourism products for local governments. Advertisement section that can have an excellent effect on public relations of various organizations such as public relations, subway construction, police department, etc. It relates to a sheet for preventing wear and graffiti.

Description

Advertisement prevention and graffiti prevention sheet {SHEET FOR PREVENTING ADHESION OF ADVERTISEMENTS AND PREVENTING SCRIBBLING}

The present invention relates to a sheet, and more specifically, a film layer made of a double corona treated film is formed on an upper surface of a printing layer, and a transparent layer including fine transparent particles is formed on an upper surface of the film layer, The lower surface of the printed layer includes a pressure-sensitive adhesive layer provided with strong adhesive strength on both sides, so that illegal advertisements and illegally immersed on the surface of various facilities such as street lights, power poles, fences, underpasses, traffic lights, traffic light control boxes and overpass piers. It prevents water from being attached and anticipates the graffiti effect, improving the aesthetics of the city, and eliminating the need to specifically limit the materials used for the printed floor. Promoting local government policies using contents printed on various materials, and tourism products for local governments. Advertisement section that can have an excellent effect on public relations of various organizations such as public relations, subway construction, police department, etc. It relates to a sheet for preventing wear and graffiti.

Currently, advertisements are illegally attached to Jeonju or traffic light walls in the center of the city, which not only hurts the aesthetics of the city but also requires a lot of labor and labor.

The present invention is proposed to solve this problem is to provide a sheet for preventing the attachment of advertisements given the property that illegal advertisements are not attached.

There have been many studies to solve this problem.

For example, Korean Patent Laid-Open Publication No. 2001-87777 discloses a coating composition for preventing adhesion of stickers consisting of organopolysiloxane, silica powder, and diluent, and Korean Patent Publication No. 1991-4676 describes the preparation of paints. Various synthetic resins are used as binding resins. Polyethylene resins, silicone resins or silicone oils, fluorine resin paints, surfactants, silane-based organic binder paint additives, pigments and fillers, diluents and coating composition for preventing wall coverings Described.

Korean Utility Model Registration No. 20-282040 has a printed layer of ad text on a transparent sheet such as PVC to make the printed layer recognized from the outside, and a half-spherical advertisement on the entire surface of the transparent sheet such as PVC. There is disclosed an illegal advertisement attachment prevention sheet which forms a water adhesion preventing projection and forms a coating layer of transparent resin on the front surface thereof to prevent the hemispherical advertisement attachment prevention projection from falling off.

Republic of Korea Utility Model Registration No. 20-355609 is a polymer substrate film with a printed layer, the UV blocking layer laminated on the printed layer and the anti-adhesive layer laminated on the UV blocking layer, alkyd resin, melamine- In resins selected from formaldehyde resins, urea-formaldehyde resins, polyurethane resins, gelatin, acrylic resins, epoxy resins, polyester resins, polysiloxane resins or mixtures thereof, diamond steel, turquoise particles, glass beads, silica sand particles, silica particles Adsorption prevention layer selected from alumina particles or a mixture thereof, an adhesive layer laminated on the lower layer of the polymer substrate film, a polysiloxane resin layer having a tacky adhesive layer laminated on the adhesive layer and a detachable on the tacky polysiloxane resin layer Laminated sheet having a function of preventing the adhesion of advertisements composed of a release paper layer adhered to It is.

In addition, the Republic of Korea Utility Model Registration No. 20-266067 has a paint layer coated with a liquid paint on the surface of the engine layer formed of a cloth cloth fabric having a predetermined width, sprayed before the paint is solidified to the adhesion of the paint The anti-adhesion anti-adhesion pad is described, which is composed of embossed sand or carborundum layer and a surface coating layer embossed on the sand or carborundum layer by coating with sand or carborundum layer. No. 20-338005 describes a non-adherent anti-stick film composed of a fixing portion hardened by mixing an enamel paint or alkyd paint with a silicone resin solution, and an embossing material supported by the fixing portion to form irregularities on the surface. .

In Korean Utility Model Publication No. 92-1738, an adhesive is applied to the back surface of a paper, cloth, or resin film to form an adhesive layer, and in a conventional one to which an adhesive layer protective tape coated with a release agent is attached, An anti-adhesion tape is disclosed by heat-melting a silicone resin release agent layer on a surface of a cloth or a resin film at an appropriate temperature, and Korean Patent Application Publication No. 90-19188 discloses a needle-like needle or ball shape. The advertising anti-adhesion protection plate has been disclosed, which protrudes in the shape of a ball and other prominent forms, and is attached to the board of the continuous connection form by using an adhesive or a string.

However, the above-described techniques did not last long for suppressing the adhesion of advertisements, and most of them were able to detach advertisements when an external force of a certain intensity was applied.

In addition, physically forming the surface irregularities to prevent illegal advertisements are attached to the manufacturing cost is high, and the process of forming the irregularities of a certain size was not easy because the defect rate was many.

In addition, since the existing advertisement attachment prevention sheet and the like has only the advertisement attachment prevention function, when the graffiti by using a fan or the like on the sheet there is a problem that the sheet is contaminated to become a secondary contamination.

In addition, the existing advertising sheet to prevent the adhesion of the printing layer is limited to the use of the cloth in most cases, there was a lot of problems in forming the printed layer.

The inventors of the present invention have been researched to solve the above problems, a film layer made of a double corona treated film on both sides is formed on the upper surface of the printing layer, and includes fine transparent particles on the upper surface of the film layer When the transparent layer is formed, and the lower surface of the printing layer includes a pressure-sensitive adhesive layer provided with strong adhesive strength on both sides, the material constituting the printing layer can be used without limitation, the adhesion of illegal advertisements or stickers is reduced The present invention was completed by knowing that the graffiti-preventing effect by magic, laca, spray, etc. is excellently expressed.

Therefore, the present invention prevents illegal advertisements and illegal immersions from being attached to the surface of various facilities, improves the aesthetics of the city by preventing graffiti, and does not need to specifically limit the materials used for the printed layer. The purpose of the present invention is to provide a sheet for preventing ad attachment and graffiti that has excellent publicity effect using the printed contents.

The present invention is characterized in that the advertising layer comprising a printing layer, a film layer formed on the upper surface of the printing layer, a transparent layer formed on the upper surface of the film layer and an adhesive layer formed on the lower surface of the printing layer. It is done.

Hereinafter, the present invention will be described in detail.

According to the present invention, a film layer made of a double corona treated film is formed on an upper surface of a printing layer, and a transparent layer including fine transparent particles is formed on an upper surface of the film layer, and a strong surface on both sides of a lower surface of the printing layer. The adhesive layer provided with adhesive force is included to prevent illegal advertisements and illegally immersed materials from sticking to the surface of various facilities, and to prevent the graffiti effect, to improve the aesthetics of the city, and to specifically use the material used for the printing layer. Since there is no need to limit the present invention relates to a sheet for preventing ad attachment and graffiti that can have an excellent effect on promotion using contents printed on various materials.

Hereinafter will be described in detail for each layer constituting the sheet for preventing ad attachment and graffiti of the present invention.

Advertisement prevention and graffiti prevention sheet of the present invention is composed of a transparent layer 10, a film layer 20, a printing layer 30 and the adhesive layer 40.

First, the transparent layer 10 is a coating layer having a smooth surface like glass, and includes fine transparent particles.

The micro-transparent particles include 0.1 to 5 g of the total transparent layer 1 m 2, preferably 0.2 to 2 g, more preferably 0.4 to 1 g. As the microtransparent particles, a microtransparent particle selected from wax, tex, or a mixture thereof may be used.

The wax is a component having an effect of making the surface of the transparent layer 10 as smooth as a glass surface, and the tex is a component having an effect of roughening the surface of the transparent layer by imparting some embossing.

The wax may be used without any special limitation to the wax component currently used in the art, and the tex is used as the inorganic chemical component consisting of polyester as a main component. Elvax) products are available.

The microtransparent particles are preferably used in a size of 0.1 to 1 ㎛, if the size of the microtransparent particles is less than the above range there is a problem in that the work is poor as the particles are scattered when preparing the coating liquid constituting the transparent layer.

On the other hand, as the fine transparent particles, wax may be used 0.1 to 5 g, preferably 0.5 to 1 g per m 2 of the transparent layer. At this time, when the amount of wax used exceeds the above range, there is a problem that the hardness of the surface of the transparent layer is excessively increased. As the fine transparent particles, the tex may use 0.1 to 5 g, preferably 0.4 to 1 g per m 2 of the transparent layer. In this case, when the amount of the tex exceeds the above range, the surface of the transparent layer has a problem that the transparent layer is not flat because the embossing is formed in a strongly formed form using beads among the existing illegal advertisement attachment prevention sheets.

The transparent layer 10 of the present invention further includes a release agent, a diluent, and a curing agent in addition to the microtransparent particles.

The mold release agent may be a conventional component used in the art as a component exhibiting a releasing effect, but is not limited to a product containing a silicone oil as a main component. The usage-amount can use 40-70 g in 1 m <2> of transparent layers.

The diluent may be a conventional organic solvent used in the art as a diluent, preferably toluene, preferably at least 90% by weight of the diluent. Such a diluent is preferably used to be included in the range of 200 to 300 ml, preferably 250 to 280 ml in 1 m 2 of the transparent layer, and when the amount of the diluent is less than the above range, the concentration of the coating liquid for forming the transparent layer is thick and uniform. The thickness of the transparent layer cannot be formed, and if the amount of the diluent exceeds the above range, there is a manufacturing problem that the coating liquid is repeatedly applied several times to form the transparent layer because the concentration of the coating liquid is dilute, and also prevents the adhesion of illegal advertisements such as stickers. There is a problem that the effect is reduced.

The curing agent may be used having a property capable of thermally curing the silicone oil. Such a curing agent may be used in a range of 0.5 to 2 ml, preferably 1 to 1.5 ml, in 1 m 2 of the transparent layer. When the amount of the curing agent is less than the above range, the surface of the transparent layer is not sufficiently cured, and when the amount of the curing agent exceeds the above range, room temperature In a short time, that is, the phenomenon that the product is naturally cured within 1 hour, there is a problem that loses its value as a product is changed into the form of jelly.

In addition to the above components, a component for controlling the rate at which the transparent layer is cured as necessary, specifically, a component for preventing natural hardening of the transparent layer may be further used.

The transparent layer 10 configured as described above can adjust the thickness according to the coating amount of the coating liquid, it is good to adjust to be in the range of 10㎛ to 50㎛. At this time, if the thickness of the transparent layer is less than the above range, the effect of preventing illegal advertisements and the like from adhering to the outside of the transparent layer is remarkably lowered. If the thickness of the transparent layer exceeds the above range, the hardness of the transparent layer is strong and the effect of warpage is reduced, resulting in the construction of the finished product. Problems arise.

Secondly, both sides of the film layer 20 comprise a special film layer 20 treated with a double corona treatment.

The products of general film may be slightly different according to the characteristics of each product, but the majority of products are made of single-sided corona treatment, which makes film (vinyl) products even with single-sided corona treatment. Vinyl) characteristics can be maintained.

However, in the present invention, both surfaces of the film layer 20 may be subjected to double corona treatment so that both surfaces of the film layer may have post-processing treatments necessary for completing the sheet for preventing illegal advertisements while maintaining all of the properties of the film (vinyl). In addition, the film layer is made of a sheet to produce an effect that can be made into a product that can be adhered to any printing layer (paper, stream, etc.).

The film is an olefin-based film, and in particular, a film prepared by stretching polypropylene uniaxially or biaxially, and it is more preferable to use an OPP (oriented polypropylene) film which is transparent, glossy, and has excellent moisture resistance.

Both sides of the film are treated with a double corona and then bonded (adhesive) to one end to produce a sheet paper. The film layer also maintains heat resistance of about 10 to 12 seconds even at 120 ° C. It is also suitable for the conditions of important curing in the production of the anti-adhesion sheet of the present invention.

Third, the ad attachment prevention and graffiti prevention sheet of the present invention includes a printed layer (30).

In the conventional case, when the sheet including the print layer 30 for promotion is configured, the print layer is mostly applied to a print made by solvent printing on a simple flex cloth.

However, the anti-adhesion and graffiti prevention sheet of the present invention can use a variety of printed layers without limiting the material of the print layer (30). That is, it is possible to use a variety of materials such as general paper (paper), a film made of synthetic resin, iron plate, plastic, wood, glass. This is due to the characteristics of the film layer of the anti-adherent sheet and the anti-scribing sheet of the present invention, the film layer of the present invention is printed using any material because it is used after sheeting by double corona treatment on both sides This is because adhesion to one side of the layer is possible, and if a stronger adhesive force is desired, an additional strong adhesive may be used.

The thickness of the film layer is adjusted according to the material of the printing layer, and is generally adjusted to show a thickness in the range of 0.1 to 1 μm, and specifically, for example, when the thickness of the film layer is about 0.18 μm, the printing layer Can be applied to products in the range of 18 to 40 μm. That is, it is more preferable to use a film having a thickness of about 0.4 μm when the paper is used in the printing layer.

Fourth, the ad attachment prevention and graffiti prevention sheet of the present invention includes an adhesive layer (40).

The pressure-sensitive adhesive layer 40 is given to the adhesive force on both sides, may be a double-sided tape commercially available products, in the case of the present invention used that manufactured by Greentech Co., Ltd. in Korea.

Hereinafter will be described in detail a method for producing a sheet for preventing ad attachment and graffiti of the present invention.

First, a film layer is formed on the upper surface of the printing layer, and both sides of the olefin-based film having a suitable thickness are corona treated in a double manner, and then the adhesive is applied and sheeted in advance, and the upper surface of the printing layer is coated by compression without applying heat. .

As described above, when the film coating layer is compression-coated on the upper surface of the printing layer, another surface (construction site) of the printing layer is compressed to form an adhesive layer by compressing an adhesive produced in the form of a double-sided tape.

A transparent layer is formed on the upper surface of the film coating layer of the sheet prepared as described above. At this time, after preparing a coating solution containing a certain amount of fine transparent particles, the coating solution is applied several times, preferably 2 to 5 times, and then heat-cured.

The thermosetting treatment is 100 to 150 ℃, preferably 110 to 120 ℃ It is carried out by heat treatment for about 30 to 40 seconds, by the above-mentioned heat curing treatment is formed on the upper surface of the film coating layer, a hard, smooth transparent layer is formed.

The printing layer and the adhesive layer of each of the layers constituting the sheet for preventing ad attachment and graffiti of the present invention of the present invention can be variously modified as necessary, and in addition, to facilitate nighttime identification of the sheet for preventing ad attachment of the present invention. In order to do so, a luminous reflection tape may be additionally employed as necessary.

The anti-adhesion and graffiti prevention sheet of the present invention does not need to specifically limit the thickness, it can be variously changed according to the thickness of the printed layer.

The present invention will be described in detail with reference to the following Examples, but the present invention is not limited by the following Examples.

Example

First, both sides of a 0.18 μm-thick OPP film were corona-treated in duplicate, and then a pressure-sensitive adhesive was applied in advance to form a sheet, and the sheet was compression-coated on the upper surface of a printing layer formed on a branch having a thickness of 0.5 mm. Another surface (construction site) of the printed layer was formed with an adhesive layer (Greentec Co., Ltd., 0.5 mm thick) made of a double-sided tape.

On the other hand, 85% by weight of the diluent (toluene: organic solvent = 90: 10 weight ratio), 0.5% by weight of the thermosetting agent, 14% by weight of the release agent (silicone oil), 0.17% by weight of the wax (size 0.5 ㎛), Tex (size 0.5 ㎛) 0.13 After preparing a coating liquid containing 0.2% by weight of the plasticizer as a weight% and other additives, it was applied to the upper surface of the film coating layer three times, evenly and then 120 ℃. After heat treatment for about 30 to 40 seconds in the upper surface of the film coating layer was prepared as a glass, a transparent transparent sheet was formed to prevent the ad attachment and graffiti of the present invention formed a smooth transparent layer.

Comparative example

The characteristics of the anti-adhesive and anti-scribing sheet of the present invention produced by the above embodiment is iron plate, plastic products (Cheongwoo Tech,), as a conventional anti-adhesive sheet, Aeso (), Seseong Gi () and hem Comparison was made using the product of Shisa, the paint product (nonsticker of Samwha Paint, Nohrope Paint).

Experimental Example 1 Measurement of Effect of Preventing Attachment

Advertisement adhesion prevention and graffiti prevention sheet of the present invention produced by the above embodiment, and the conventional steel sheet, plastic products, advertisement adhesion prevention sheet and paints presented in the comparative example, the general blue tape (Daelim Chemical) After attaching the A4 sized advertisements (130 g) and the general advertisement sticker (15 g), the results of measuring the time of desorption (performed three times) are shown in Tables 1 and 2, respectively.

Table 1

division iron plate plastic Samwha Paint Nose mark paint Anse Seseong Gisan I know Example Sticking prevention effect none none none none Part none Part has exist 1 time Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes 2 minutes 25 seconds Maintain more than 3 minutes Maintain more than 3 minutes 14 seconds away Episode 2 Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes More than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes 12 seconds away 3rd time Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes Maintain more than 3 minutes 2 minutes 17 seconds Maintain more than 3 minutes 2 minutes 33 seconds 15 seconds away

 Table 2

division iron plate plastic Samwha Paint Nose mark paint Anse Seseong Gisan I know Example Sticking prevention effect none none none none none none none has exist 1 time More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes 1 minute 35 seconds Episode 2 More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes 2 minutes 15 seconds 3rd time More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes More than 3 minutes 2 minutes 23 seconds

As shown in Tables 1 and 2 above, all existing products were attached to advertisements or advertisement stickers even after 3 minutes elapsed, but the advertisement preventing and graffiti prevention sheets prepared according to the embodiment of the present invention were 15 seconds after adhesion. Did not go beyond. In addition, when applied to the external environment (wind, rain, etc.), the anti-adhesion sheet and the anti-scribing sheet prepared by the embodiment of the present invention immediately fell off the ad attachment, but prevents the attachment of the existing advertisement among those presented in the comparative example. Only the sheets were maintained for at least 1 minute after the advertisement was attached and then confirmed that they were detached.

In addition, in the case of advertising stickers applied to the external environment (wind, rain, etc.), the anti-adhesion sheet produced by the embodiment of the present invention is detached in less than 1 minute, it was confirmed that the existing product is still maintained.

Experimental Example 2: Graffiti Prevention Effect

The anti-adhesion sheet and the anti-scribing sheet of the present invention manufactured by the above embodiment, and the magic (oil, aqueous), the sign pen on each of the conventional iron plate, plastic products, the anti-adhesive sheet and paints presented in the comparative example , Using a spray (locker) was measured in the graffiti prevention effect is shown in Table 3.

division iron plate plastic Samwha Paint Nose mark paint Anse Seseong Gisan I know Example Graffiti prevention effect none none none none none none Part has exist Contents Spray and pen are effective

As shown in Table 3, in the case of the anti-adhesion sheet and the anti-scribing sheet of the present invention, the magic, the sign pen, and the spray were all dropped onto the surface of the anti-adhesive sheet, like drops of water.

As described above, the present invention improves the aesthetics of the city by preventing illegal advertisements and illegal immersions from being attached to the surfaces of various facilities such as street lamps, power poles, fences, underpasses, traffic lights, traffic light control boxes and overpass piers. It can work.

In other words, the existing illegal advertisement prevention sheet, etc., when the advertisement is attached, the force is applied to the outside force to drop the advertisement, and it is not configured to fall naturally, so as a result, the advertisement is easily removed. It was just enough to pay.

However, in the case of the present invention, since the advertisement is not attached to the prevention sheet from the initial stage, even if it is attached, the adhering force is hardly removed by gravity or wind because the adhesion is hardly achieved by the transparent layer formed on the film. It is configured to provide an advertisement attachment prevention sheet that does not need to mobilize personnel, since the attachment of the advertisement is almost completely prevented.

In addition, the conventional anti-adhesive sheet for preventing the advertisement is often doodle when the graffiti form remains and the anti-sticking sheet itself becomes a contaminant, but the anti-adhesive sheet of the present invention is a magic, spray, sign pen, etc. Even if you intend to use the graffiti to provide a graffiti prevention sheet that can not maintain the appearance of the initial state as it is not graffiti by the transparent layer of the present invention.

In addition, in the conventional anti-adhesion sheet, there is a disadvantage in that the printing layer should be limited to the streams due to the characteristics of the conventional film layer. However, according to the present invention, the material used for the printing layer may be obtained by treating the film layer with double corona. Since there is no need to restrict particularly, such as cloth and tributaries, it can have an excellent effect on public relations policy of various local governments, such as publicity policy promotion, local tourism product promotion, subway construction, and police agency.

In other words, it is possible to use a variety of materials without limiting the printed floor, it can be used as a general interior sheet, in this case, even if children try to graffiti, even in the home, it is not possible to maintain the appearance of the initial state as it is It will provide a sheet to be present.

1 is a schematic diagram showing the structure of the sheet of the present invention simply.

BRIEF DESCRIPTION OF THE SIGNS OF THE DRAWINGS

10: transparent layer

20: film layer

30: printed layer

40: adhesive layer

Claims (9)

And a printing layer, a film layer formed on the upper surface of the printing layer, a transparent layer formed on the upper surface of the film layer, and an adhesive layer formed on the lower surface of the printing layer. The sheet of claim 1, wherein the transparent layer comprises 0.1 to 5 g of fine transparent particles in 1 m 2 of the total transparent layer. The sheet of claim 1, wherein the transparent layer comprises microtransparent particles having a size of 0.1 to 1 μm. The sheet of claim 1, wherein the transparent layer comprises microtransparent particles selected from wax, tex, or mixtures thereof. The sheet of claim 1, wherein the transparent layer further comprises a release agent, a diluent, and a curing agent. 2. The sheet of claim 1, wherein the film layer is double corona treated on both sides of the film layer. 7. The sheet of claim 6, wherein the film is an olefinic film. The sheet of claim 1, wherein the adhesive layer is provided with adhesive force on both surfaces thereof. The sheet according to any one of claims 1 to 8, wherein the printing layer is selected from ordinary paper, film made of synthetic resin, iron plate, plastic, wood, and glass.