KR100839460B1 - Manufacturing method of pasteboard for self-adhesion type album, pasteboard manufactured thereby and self-adhesion type album using the same - Google Patents

Abstract

A self-adhesion type album sheet manufacturing method, a self-adhesion type album sheet produced by the same, and a self-adhesion type album using the same are provided to reduce the cost by simplifying the layered structure and to secure an environment-friendly effect by forming an aqueous pearl coating layer by using aqueous coating composition liquid containing pearl particles. A self-adhesion type album sheet manufacturing method comprises the steps of: forming an aqueous pearl coating layer(20) by applying aqueous coating composition liquid containing pearl particles with the diameter of 5~70 micrometers, about 5~30g/m^2 on both surfaces of a base sheet(10) and drying the aqueous coating composition liquid; forming an adhesive layer(30) by applying an adhesive agent on the aqueous pearl coating layer and then drying the adhesive agent; and laminating a transparent protection film(40) on the adhesive layer.

Description

MANUFACTURING METHOD OF PASTEBOARD FOR SELF-ADHESION TYPE ALBUM, PASTEBOARD MANUFACTURED THEREBY AND SELF-ADHESION TYPE ALBUM USING THE SAME}

1 is a schematic sectional view of a self-adhesive album sheet laminated with a conventional foil,

Figure 2 shows that the pressure-sensitive adhesive and a portion of the aqueous pearl pearl coating layer is detached from the conventional self-adhesive album sheet,

Figure 3 shows that the adhesive is detached from the conventional self-adhesive album sheet,

4 is a schematic cross-sectional view of a self-adhesive album sheet having an aqueous pearl pearl coating layer of the present invention.

<Short description of drawing symbols>

1, 100: album sheet

10: base sheet 20: aqueous pearl pearl coating layer

30: adhesive layer 40: transparent protective film

101: paper 110: adhesive layer

120: foil layer 130: oil-based coating layer for foil protection

140: adhesive layer 150: transparent protective film

The present invention relates to a method for manufacturing a self-adhesive album sheet, a self-adhesive album sheet manufactured therefrom, and a self-adhesive album using the same, and more specifically, using pearl pearl particles as a material provided with a metallic effect, the pearl pearl By using an aqueous coating composition in which particles are mixed with a specific water-soluble binder, the present invention relates to a self-adhesive album sheet and a self-adhesive album using the same, which are economical and can enhance the product by implementing a metallic effect.

As conventional chairs chaksik album sheet keeping the transparent film is one side of the edge of the transparent film of the rectangle and complex points to the base sheet of the rectangle it is secured by arranging a picture by attaching, when you want to arrange the photo first remove the transparent film After unfolding, the photograph is placed in the base sheet, and then the transparent film is rubbed, and then the transparent film and the photograph are attached by an adhesive applied to the base sheet so that the photograph is fixed and protected by the transparent film.

However, the self-supporting album sheet having such a structure is incompatible with colorful photographs and elegant photographs due to the simple structure and color of the base sheet, and thus has been required for a new type of album sheet.

In order to meet such a demand, Korean Utility Model Registration No. 356050 is a self-adhesive album sheet in which one side of an edge of a transparent film is adhered to a base sheet so that the transparent film is peeled off and pasted by an adhesive, and the foil is laminated on the base sheet. By applying the pressure-sensitive adhesive on the foil, various colors of the foil are combined with the photo, which is intended to diversify the album, improve the quality and increase the shelf life of the photo.

The self-adhesive album sheet, by laminating foils, provides a luxurious color and a sparkling effect, so that a new feeling can be felt and the quality can be improved, and yellowing does not occur through the oxidation process of the paper itself. It says that preservation of quality is possible and that the film can be kept on vacuum by laminating the foil and sticking the film on it to increase the shelf life of photos.

However, self-adhesive album sheets with foil are fundamentally incapable of recyclable resources, and are subject to regulation as pollutants that are not already segregated in Europe and the West, and the regulations are gradually expanding in the market.

The self-adhesive album sheet in which the foil is laminated has a high heat transfer foil due to high heat exposure, and the album is weak in resilience when the sheet is deformed, and there is a limitation in the material of the applied base sheet. In addition, since the base sheet needs to be thick due to the thin foil, as shown in FIG . 1 , since the self-adhesive album sheet laminated with the conventional foil is manufactured by laminating a total of seven layers, it causes waste of resources. Higher manufacturing costs

In addition, since aluminum foil is very easily bound / oxidized with oxygen in the air and easily causes contamination and scratches on the surface, it is usually a transparent oily solution on aluminum foil, and a solution of a vinyl resin, VMCH (manufactured by Union Carbide) It is coated by conventional methods of primer coating, OP coating and overprinting. Particularly, in the case of the color metallic aluminum album sheet, the transparent oily VMCH solution is coated by adding an oily dye and a pigment, and since aluminum foil is available only by oil printing, toxic solvents such as toluene and methyl ethyl ketone (MEK) may be used. Since it is contained in the solution, it is pointed out that the harmful organic solvents of toluene and MEK are volatilized in the air during coating and drying of aluminum foil, thereby polluting the air.

Thus, the present inventors have found that sleeping conventional one laminated foil party chaksik can get a luxury and sparkling metallic effects that are granted because of the foil from the album while also, get a replacement material that can solve the problems of the aluminum foil efforts result Metallic The pearl pearl particles are used as a material providing the effect, and the pearl pearl particles are applied to the base sheet by applying an aqueous coating composition mixed with a specific water-soluble binder to form an aqueous pearl pearl coating layer. The present invention was completed by confirming that cross-linking between the compositions of the water-soluble coating composition was simplified while eliminating delamination during use.

It is an object of the present invention to provide a method for producing a self-adhesive album sheet in which an aqueous pearl pearl coating layer containing pearl pearl particles is laminated on a base sheet.

Another object of the present invention is to provide a self-adhesive album sheet that the metallic effect produced from the manufacturing method of the self-adhesive album sheet is implemented.

Still another object of the present invention is to provide a self-adhesive album having a self-adhesive album sheet in which the metallic effect is implemented.

In order to achieve the above object, the present invention is coated with an aqueous coating composition containing 5 ~ 30 g / ㎡ (WET weight) of the aqueous coating composition containing pearl pearl particles having a diameter (φ) of 5 to 70㎛ particle size on both sides of the base sheet, The method of manufacturing a self-adhesive album sheet consisting of drying to form an aqueous pearl pearl coating layer, applying an adhesive on the aqueous pearl pearl coating layer and drying to form an adhesive layer, and laminating a transparent protective film on the adhesive layer. to provide.

The aqueous coating composition containing the pearl pearl particles of the present invention is a water-soluble binder consisting of 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion, and 15 to 65% by weight of modified starch. With respect to 100 parts by weight, 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of the colored pigment are prepared.

In the method of manufacturing the self-adhesive album sheet, the aqueous coating composition may further contain 0.05 to 1 parts by weight of a water-soluble polyepoxy compound containing at least three epoxy groups as a crosslinking agent. More preferably, as the crosslinking agent, polyglycerol polyglycidyl ether is used.

In the method of manufacturing a self-adhesive album sheet of the present invention, the aqueous coating composition may be applied to the entire surface or a partial surface of both sides of the base sheet to form an aqueous pearl pearl coating layer.

In addition, after the base sheet is embossed, the aqueous coating composition may be applied to form an aqueous pearl pearl coating layer.

The base sheet may be any one selected from the group consisting of white paper, color paper, printing paper, special paper, the same color paper and card board.

The present invention is prepared from the method of manufacturing the self-adhesive album sheet, an aqueous pearl pearl coating layer formed by applying an aqueous coating composition containing pearl pearl particles on the entire surface of the base sheet; Provided is a self-adhesive album sheet in which an adhesive layer and a protective film are laminated.

In addition, the aqueous pearl pearl coating layer is prepared from the method of manufacturing the self-adhesive album sheet of the present invention, the aqueous coating composition containing pearl pearl particles is applied to some surfaces of both sides of the base sheet to give a pattern printing effect; Provided is a self-adhesive album sheet in which an adhesive layer and a protective film are laminated.

Furthermore, the method of manufacturing the self-adhesive album sheet of the present invention, but embossed on the aqueous pearl pearl coating layer formed by applying the aqueous coating composition containing pearl pearl particles on both sides of the base sheet to enhance the metallic effect, pressure-sensitive adhesive layer And it provides a self-adhesive album sheet laminated a protective film.

In the self-adhesive album sheet of the present invention, the aqueous pearl pearl coating layer is 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion and 15 to 65% by weight of modified starch. The aqueous coating composition prepared by mixing 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of colored pigments is applied to 100 parts by weight of the hydrolyzable water-soluble binder thus formed, wherein at least 3 epoxy groups are added to the aqueous coating composition. It may further contain 0.05 to 1 parts by weight of a crosslinking agent of at least two water-soluble polyepoxy compounds. At this time, as the crosslinking agent, polyglycerol polyglycidyl ether is preferable.

Furthermore, the present invention provides a self-supporting album comprising the self-adhesive album sheet.

Hereinafter, the present invention will be described in detail.

The present invention provides a method for producing a self-adhesive album sheet in which an aqueous pearl pearl coating layer containing pearl pearl particles is laminated on both sides of a base sheet. More specifically,

1) Aqueous coating composition containing pearl pearl particles having a diameter (φ) of 5 to 70 μm on both sides of the base sheet was applied at a coating amount of 5 to 30 g / m 2 (WET weight), followed by drying to form an aqueous pearl pearl coating layer. Forming,

2) applying an adhesive on the aqueous pearl pearl coating layer and drying to form an adhesive layer,

3) It provides a method for producing a self-adhesive album sheet consisting of laminating a transparent protective film on the pressure-sensitive adhesive layer.

Method for producing a self-adhesive album sheet of the present invention is characterized by using pearl pearl particles as an alternative material that can provide a shiny metallic effect of the conventionally used foil.

The conventionally used foil is continuously rolled with a metal roller with a mirror surface in the process of continuously rolling a thick aluminum plate of roughly 0.02 mm thickness into a thin foil having a thickness of 0.006 to 0.007 mm. By forming a mirror-like metal surface, its simple reflection effect provides a metallic feel.

On the other hand, the pearl pearl particles of the present invention is produced by coating the titanium dioxide on the mica pieces (Mica, Mica), the main component of the mica pieces is silicon dioxide is produced in the form of a natural in nature. Accordingly, light is reflected in each layer of the crystal structure, and the reflections cause interference with both the diffuse reflection effect and the interference reflection effect of the mica pieces, thereby providing a metallic effect.

The pearl pearl particles used in the present invention preferably have a diameter (φ) of 5 to 70 µm, and are less than 5 µm, which is not preferable because the metallic effect is not remarkable. The problem arises that the identified and rather messy metallic effect occurs.

Moreover, it is preferable that the pearl pearl particle of this invention contains 10-30 weight part with respect to 100 weight part of water-soluble binders. At this time, when the content of the pearl pearl particles is less than 10 parts by weight, the metallic effect is not clear, when the content of more than 30 parts by weight, the viscosity of the aqueous coating composition is too high, there is a difficulty in continuous coating, and also the content relative to the binder is excessive Since the adhesion is insufficient, the risk of falling pearl particles is increased.

The pearl pearl particles are mixed with a specific water-soluble binder component in consideration of the adhesion between the layers to prepare an aqueous coating composition. More specifically, the aqueous coating solution is a hydrolyzable water-soluble binder 100 consisting of 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion and 15 to 65% by weight of modified starch. It is prepared by mixing 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of the colored pigment with respect to parts by weight.

Basically, the binder is advantageous as the adhesive strength is stronger, but in the case of the self-adhesive album sheet, since the adhesive is reapplied on the upper surface, compatibility with the adhesive should be considered. Thus, the water-soluble binder 1) sufficient bonding strength with the base sheet 10, when lifting the transparent protective film 40, a part of the adhesive 30 and the aqueous pearl pearl coating layer 20 should not be detached ( FIG. 2) ), 2) Even if the bonding force with the base sheet 10 is sufficient, the bonding force with the pressure-sensitive adhesive 30 is also excellent enough and when lifting the transparent protective film 40, the pressure-sensitive adhesive 30 should not come off ( Fig. 3 ).

As such a water-soluble binder, the present invention uses a water-soluble binder consisting of 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion, and 15 to 65% by weight of modified starch.

Polyvinyl alcohol (PVA) is mixed well with water due to the alcohol group therein, and once coated, the water has a property of re-dissolving only a very small amount of water after evaporation and solidification. The polymeric binders should crosslink, but the pores should be maintained. Particularly, polyvinyl alcohol (PVA) dissolves the molecular structure due to its hydrolysis property, and plays a role of reducing the intermolecular spacing as much as possible, thereby partially hydrating polyvinyl alcohol to form an aqueous pearl pearl coating layer. Fine pores can be formed in the (20). In this case, the micropores may be further bonded to the base sheet by passing a portion of the pressure-sensitive adhesive applied on the aqueous pearl pearl coating layer 20 through the micro pores in the aqueous pearl pearl coating layer 20, thereby further improving the bonding force. Therefore, the desorption prevention of the aqueous pearl pearl coating layer 20 and the desorption of the pressure-sensitive adhesive layer 30 can be prevented.

At this time, the polyvinyl alcohol (PVA) is preferably contained 5 to 10% by weight based on the total water-soluble binder. If it is less than 5% by weight, the ability to form micropores is insufficient, and if it is more than 10% by weight, a sudden increase in viscosity is not preferable for continuous coating.

In the embodiment of the present invention, polyvinyl alcohol (PVA) is preferably used as a special grade product of Dongyang Steel Chemical Co., Ltd. L-20E partially hydrolized.

Synthetic latex may enhance the crosslinking of the mineral pearl pearl particles, and further enhance the binding force between the polyvinyl alcohol (PVA) and the base sheet.

SBR emulsions are preferably used as representative synthetic latexes and contain 20 to 35% by weight (crystal) relative to the total water soluble binder. At this time, if it is less than 20% by weight, the adhesive strength of the aqueous coating composition is insufficient, and the drainage function of quickly draining the water contained in the aqueous coating composition is not preferable, and if it exceeds 35% by weight, the pearl particles There is a problem that the metallic effect is reduced by reducing the gloss.

Aqueous acrylic emulsions are used to complement the compatibility between aqueous coating compositions and contain from 10 to 40% by weight relative to the total water soluble binder. At this time, if it is less than 10% by weight, the adhesive strength of the aqueous coating composition is not sufficient, and if it is more than 40% by weight, it blocks the micropores formed by the polyvinyl alcohol, a part of the pressure-sensitive adhesive to be applied later is the base sheet It interferes with rooting.

In addition, the modified starch can improve the affinity between the compositions of the aqueous coating composition, preferably cationic starch. The modified starch contains 15 to 65% by weight based on the total water-soluble binder. At this time, if less than 15% by weight, the water retention of the starch is reduced and the aqueous acrylic binder or the like is absorbed into the base sheet, thereby reducing the adhesive strength of the overall aqueous coating composition solution, and if it exceeds 65% by weight, the viscosity It becomes too high, which interrupts continuous coating.

The aqueous coating composition of the present invention is prepared by mixing the water-soluble polymer binder of the above components well, and then adding colored pigments as pearl pearl particles and pigments.

The colored pigment may be added as needed in terms of aesthetics of the self-adhesive album sheet. As the preferred pigmented pigment, any one selected from inorganic pigments and organic pigments can be used, and a preferred amount of use is 0 to 20 parts by weight based on 100 parts by weight of the water-soluble binder. When 10 to 30 parts by weight of the pearl pearl particles are added to give a white metallic effect with only white pearl particles, or when a target metallic effect can be obtained only with colored (gold, copper, etc.) pearl particles, a separate colored pigment may be added. There is no need to add colored pigments when the addition of existing colored pearl particles does not achieve the metallic effect of the desired color. In this case, as a result of the existing experiment, a desired color can be obtained within 0 to 20 parts by weight. In addition, if it exceeds 20 parts by weight, the color becomes too dark to reduce the aesthetic factor.

In addition, the aqueous coating composition containing the pearl pearl particles of the present invention is applied to a coating amount of 5 to 30 g / ㎡ (WET weight) on both sides of the base sheet, and dried to form an aqueous pearl pearl coating layer. In addition, the coating amount is preferably 15 g or less of dry weight (DRY weight) per 1 m 2 of paper area, more preferably 2 to 15 g / m 2 of dry weight. If the dry coating amount is applied on the base sheet in excess of 15 g / ㎡, there is a problem that the micropores formed of hydrolyzable polyvinyl alcohol (PVA) is filled.

The aqueous coating composition of the present invention may further contain a water-soluble polyepoxy compound containing at least three epoxy groups as a cross-linking agent. More preferably, as the crosslinking agent, polyglycerol polyglycidyl ether is used.

Since the crosslinking agent contains at least three functional epoxy groups, the crosslinking between the pearl pearl particles and the binder composition may be promoted to improve the bonding strength of the aqueous pearl pearl coating layer.

The crosslinking agent may be used in an amount of 0.05 to 1 part by weight based on 100 parts by weight of the water-soluble binder, and if it is less than 0.05 part by weight, crosslinking may not be sufficiently performed. Even if there is no difference in crosslinking effect, there is a problem of cost increase.

In the present invention, the base sheet is not particularly limited as long as it is a material that can be used as a conventional self-adhesive album sheet. The papers may be any one selected from the group consisting of white paper, color paper, printing paper, special paper, paper of the same color, and card board. In addition, the paper and the synthetic resin can be used.

In the manufacturing method of the self-adhesive album sheet of this invention, the adhesive layer formed by apply | coating an adhesive and drying it and the transparent protective film laminated | stacked on the said adhesive layer are manufactured by a conventional method.

In the method of manufacturing a self-adhesive album sheet of the present invention, the aqueous coating composition may be applied to the entire surface or a partial surface of both sides of the base sheet to form an aqueous pearl pearl coating layer. In particular, the partial surface means an optional portion having an arbitrary area in the front surface of the base sheet to be coated only the central portion or the peripheral portion of the base sheet, the aqueous coating composition is applied to a portion of the base sheet aqueous pearl pearl coating layer By forming the pattern printing effect can be imparted.

In addition, the method of manufacturing a self-adhesive album sheet of the present invention by embossing the base sheet before applying the adhesive after coating and drying the aqueous coating composition containing pearl pearl particles, it can increase the diffuse reflection effect to increase the metallic effect have.

The present invention provides a magnetic album sheet manufactured from the method of manufacturing the magnetic album sheet.

Thus, the self-adhesive album sheet of the present invention, the first preferred embodiment is an aqueous pearl pearl coating layer 20 formed by applying an aqueous coating composition containing pearl pearl particles on the entire surface of the base sheet 10; The self-adhesive album sheet 1 in which the pressure-sensitive adhesive layer 30 and the protective film 40 are laminated is provided ( FIG. 4 ).

As a second preferred embodiment, an aqueous pearl pearl coating layer having a pattern printing effect is applied by applying an aqueous coating composition containing pearl pearl particles to part of both surfaces of the base sheet; Provided is a self-adhesive album sheet in which an adhesive layer and a protective film are laminated.

In addition, the self-adhesive album sheet according to the third embodiment of the present invention is embossed on an aqueous pearl pearl coating layer formed by applying an aqueous coating composition containing pearl pearl particles on both sides of the base sheet, thereby enhancing the metallic effect, and an adhesive layer and a protective film. This is a laminated structure.

Conventionally, by providing an uneven effect by the embossing treatment on the base sheet, the aesthetic effect can be increased, but the present invention is embossed structure after the aqueous pearl pearl coating layer is laminated on the base sheet, further enhance the aesthetic effect Can be.

At this time, even when the pressure-sensitive adhesive is applied to the base sheet provided with the uneven effect by increasing the flexibility of the pressure-sensitive adhesive, the connection chain of the pressure-sensitive adhesive should not be broken. In addition, the viscosity of the pressure-sensitive adhesive, and the content of the adhesive portion (tackifier) to increase the amount of coating more than the pressure-sensitive adhesive coating amount to compensate for the adhesive force lost to the uneven distortion portion. Alternatively, some of the ester aqueous emulsion may be added to the pressure-sensitive adhesive to increase the flexibility of the pressure-sensitive adhesive.

In the self-adhesive album sheet of the present invention, the aqueous pearl pearl coating layer is composed of 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion, and 15 to 65% by weight of modified starch. 5 to 30 (WET weight) or 2 to 15 (DRY weight) of the aqueous coating composition prepared by mixing 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of colored pigments based on 100 parts by weight of the hydrolyzable water-soluble binder. It is apply | coated and formed by the application amount in g / m <2>.

In addition, preferably, the aqueous coating composition further contains 0.05 to 1 parts by weight of a water-soluble polyepoxy compound containing at least three or more epoxy groups as a crosslinking agent, and more preferably, polyglycerol polyglycidyl ether is used.

In the aqueous coating composition containing the pearl pearl particles, the composition and content are the same as described in the method for producing the self-adhesive album sheet.

Furthermore, this invention provides the self-supporting album provided with any one self-adhesive album sheet selected from the said preferable 1st-3rd embodiment.

Self-adhesive album of the present invention, after unfolding the transparent protective film 40, and then inserted a photo inside the transparent protective film 40, the transparent protective film 40 is in close contact with the adhesive 30, the photo By attaching the photo is arranged, the aqueous pearl pearl coating layer 20 containing the pearl pearl on the base sheet is laminated, it can give a gorgeous and elegant feeling with a shiny metallic effect, so that the product can be advanced.

As a result of the above, the present invention

First, by providing a method of manufacturing a self-adhesive album sheet laminated with an aqueous pearl pearl coating layer containing pearl pearl particles in the base sheet, it is possible to reduce the cost by simplifying the layer structure than the conventional laminated structure, the pearl pearl particles By using the aqueous pearl pearl coating layer using the water-soluble coating composition contained, it is environmentally friendly.

Second, by providing a self-adhesive album sheet prepared from the manufacturing method, due to the pearl pearl particles, it can be provided with a sparkling metallic effect to give a gorgeous and elegant feeling can implement a high-quality product.

Third, the present invention provides a self-supporting album manufactured with a self-adhesive album sheet.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and variations belong to the appended claims. .

Claims (14)

An aqueous coating composition containing pearl pearl particles having a diameter (φ) of 5 to 70 μm on both sides of the base sheet was applied at a coating amount of 5 to 30 g / m 2 (WET weight), followed by drying to form an aqueous pearl pearl coating layer. , After applying the pressure-sensitive adhesive on the aqueous pearl pearl coating layer to form an adhesive layer, Method of manufacturing a self-adhesive album sheet consisting of laminating a transparent protective film on the pressure-sensitive adhesive layer. According to claim 1, wherein the aqueous coating composition is a hydrolyzable water-soluble solution consisting of 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion and 15 to 65% by weight of modified starch. 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of colored pigments are mixed with respect to 100 parts by weight of the binder. The method of claim 1, wherein the aqueous coating composition further contains 0.05 to 1 parts by weight of a water-soluble polyepoxy compound containing at least three epoxy groups as a crosslinking agent. 4. The method of claim 3 wherein the crosslinker is polyglycerol polyglycidyl ether. The method of claim 1, wherein the aqueous coating composition is applied to the front surface or a partial surface of both sides of the base sheet to form an aqueous pearl pearl coating layer. The method of claim 1, wherein after the aqueous pearl pearl coating layer is formed, embossing is performed before applying the pressure-sensitive adhesive to enhance the metallic effect. The method of claim 1, wherein the base sheet is any one selected from the group consisting of white paper, color paper, printing paper, special paper, and the same color paper and card board. An aqueous pearl pearl coating layer prepared by the method of claim 1, wherein the aqueous pearlescent coating layer is formed by applying an aqueous coating composition containing pearl pearl particles on both surfaces of the base sheet; Self-adhesive album sheet, characterized in that the pressure-sensitive adhesive layer and the protective film is laminated. An aqueous pearl pearl coating layer prepared from the manufacturing method of claim 1, wherein an aqueous coating composition containing pearl pearl particles is applied to some surfaces of both surfaces of the base sheet to give a pattern printing effect; Self-adhesive album sheet, characterized in that the adhesive layer and the protective film is laminated. The method of claim 1, wherein the embossed on the aqueous pearl pearl coating layer formed by applying the aqueous coating composition containing pearl pearl particles on both sides of the base sheet, characterized in that the pressure-sensitive adhesive layer and the protective film is laminated. Wearing album sheet. The method according to any one of claims 8 to 10, wherein the aqueous pearl pearl coating layer is 5 to 10% by weight of polyvinyl alcohol, 20 to 35% by weight of synthetic latex, 10 to 40% by weight of aqueous acrylic emulsion, and 15 to 15 modified starch. The self-adhesive, characterized in that the aqueous coating composition prepared by mixing 10 to 30 parts by weight of pearl pearl particles and 0 to 20 parts by weight of colored pigments is applied to 100 parts by weight of the hydrolyzable water-soluble binder consisting of 65% by weight. Album sheet. The self-adhesive album sheet according to claim 11, wherein the aqueous coating composition further contains 0.05 to 1 part by weight of a crosslinking agent of a water-soluble polyepoxy compound containing at least three or more functional epoxy groups. 13. The magnetic album sheet of claim 12, wherein the crosslinker is polyglycerol polyglycidyl ether. A self-adhesive album comprising the self-adhesive album sheet according to any one of claims 8 to 10.

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