KR100767014B1 - Aqueous foam wallpaper for improving embossable plasticity and Method for manufacturing thereof - Google Patents

Aqueous foam wallpaper for improving embossable plasticity and Method for manufacturing thereof Download PDF

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KR100767014B1
KR100767014B1 KR20050097543A KR20050097543A KR100767014B1 KR 100767014 B1 KR100767014 B1 KR 100767014B1 KR 20050097543 A KR20050097543 A KR 20050097543A KR 20050097543 A KR20050097543 A KR 20050097543A KR 100767014 B1 KR100767014 B1 KR 100767014B1
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South Korea
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weight
aqueous
layer
base paper
wallpaper
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KR20050097543A
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Korean (ko)
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KR20070041908A (en
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전효철
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전효철
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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18Paper- or board-based structures for surface covering
    • D21H27/20Flexible structures being applied by the user, e.g. wallpaper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/38Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

Abstract

The present invention provides an aqueous foaming wall paper and a method of manufacturing the same for greatly achieving the embossing molding effect and minimizing the change of the aqueous foaming composition over time. The present invention forms a coating layer on one side of the base paper, which is either a nonwoven fabric or a filter paper, and sequentially forms an aqueous foam composition layer, a printing layer, and a top coating layer on one side of the base paper corresponding to the one on which the coating layer is formed. The layer is formed in a form in which a portion is impregnated into the base paper and the remaining portions are exposed to a predetermined thickness. For this reason, the embossing molding effect of the water-based foamed wallpaper is greatly achieved, and environmentally friendly wallpaper can be provided by minimizing the change of the water-based foamed composition over time in the production of the product.
Wallpaper, non-woven fabric, filter paper, foaming, embossing

Description

Aqueous foam wallpaper for improving embossable plasticity and Method for manufacturing description

1 is a cross-sectional view showing an aqueous foam wallpaper according to the present invention,

Figure 2 is a partially enlarged cross-sectional view showing an enlarged portion of the aqueous foam wallpaper according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: base 20: coating layer

30: aqueous foam composition layer 40: printing layer

50: top coating layer

The present invention relates to a flame-retardant aqueous foam wallpaper and a method for manufacturing the same, in particular, to achieve an embossing molding effect of the aqueous foam wallpaper and to minimize the changes over time of the aqueous foam composition in the production of the product to provide an environmentally friendly wallpaper The present invention relates to an aqueous foamed wallpaper having an increased embossing moldability and a method of manufacturing the same.

Existing aqueous foam wallpaper has been applied for a patent, "Aqueous foam wallpaper" of Patent 1997-9998 and Patent Application No. 2002-58206 and the patent application No. 2003-65349, which is applied and patented by the applicant As disclosed in the present invention, a synthetic composition, an aqueous foaming agent, an inorganic pillar, or the like is applied to one side of a wallpaper base paper by applying a sewing composition to dry or fabricated by applying an aqueous foam composition to a nonwoven fabric, and then a nonwoven fabric or a foil paper is applied thereon. After lamination, it is manufactured through a drying process, a printing process, a top coating process, a foaming process, and an embossing process, and the existing aqueous foamed wallpaper produced in this way causes some problems in product production. That is, when the cross-sectional area of the conventional aqueous foam wallpaper is photographed under a microscope, it can be seen that the wallpaper base layer and the composition layer are clearly distinguished from each other, which causes the following problems. In other words,

1) When the water-based foam composition is applied to the wallpaper paper, the moisture contained in the composition is different from the left and right portions of the wallpaper paper and the penetration rate into the center of the wallpaper paper.

2) When the aqueous foaming composition is applied to the wallpaper paper, only the moisture of the composition applied to one surface of the paper is absorbed toward the wallpaper paper, thereby lowering the wet tensile and wet tear strength of the wallpaper paper, thereby deepening the phenomena of future wallpaper construction. This is a phenomenon caused by the destruction of the texture of the wallpaper paper by the repeated drying process and embossing process during wallpaper production.

3) When the finished product is applied in a state where the aqueous foaming composition is applied to a thickness of 0.4 mm or more, a crack occurs when folded. Therefore, when the foaming ratio is increased to apply a thinner thickness of the aqueous foaming composition, the surface hardness of the product is increased. It worsens sharply.

4) The embossing moldability of aqueous foam wallpaper is lower than that of conventional PVC wallpaper. PVC sol tends to be thermally gelled, but aqueous foam products are less than formable PVC wallpaper even if they are artificially configured to have the gel.

Existing aqueous foam wallpaper is produced in the order of wallpaper base paper preparation process-coating the aqueous foam composition on one surface of the wallpaper base paper-printing process (printed on average 3-5 degrees)-drying process-foaming process-embossing treatment process In this case, the average temperature of the drying oven is 180 ~ 250 ℃ and the moisture infiltration to the wallpaper base paper-embossed high-pressure molding work process that the average pressure is 3 ~ 10kg / ㎠ in the drying operation is repeated in a high temperature oven Through the treatment process, it can be seen that the phenomenon of tissue destruction of the wallpaper paper is severe.

Thus, since the conventional aqueous foam wallpaper is produced as a state in which the aqueous foam composition is simply deposited on one side of the wallpaper base paper, that is, the embossing moldability in the embossing process is molded only by the influence of the aqueous foaming agent, and the embossing moldability is PVC wallpaper. There is a problem that falls further, there is a problem that the wear resistance of the product surface is weakened.

In addition, if the base layer and the composition layer of the wallpaper is separated from each other as described above, there is a problem that a severe irritation is left when the product is folded, and even if the mixing ratio of the composition is slightly changed, for example, the curing temperature fluctuation of the resin or the flame retardant wallpaper There is a problem that the cracking phenomenon occurs in the composition layer when the content of the pillars in the composition of the composition or the viscosity of the composition changes, which interferes with stable mass production.

Therefore, an object of the present invention is to solve such a problem, embossing for greatly achieving the embossing molding effect of the aqueous foam wallpaper and to provide an environmentally friendly wallpaper by minimizing the change of the aqueous foam composition over time in the production of the product The present invention provides an aqueous foamed wallpaper having improved moldability and a method of manufacturing the same.

The present invention for achieving the above object is any one of a non-woven fabric or filter paper made of a predetermined width; A coating layer made of a coating material coated with 10 to 50 g / m 2 based on solid content on one surface of the base paper;

[15 to 50% by weight of any one of aqueous acrylic resins, aqueous EVA resins and aqueous urethane resins, 0.2 to 0.5% by weight of nonionic and anionic dispersants, 15 to 20% by weight of water, carbonic acid 20-40% by weight of any one of calcium or talc or mixed, 0.3-0.5% by weight of either silicone- or non-silicone-based antifoaming agent, jade, charcoal, ocher, germanium, elite, pulse 3 to 10% by weight of stone or ceramic powder, 11.5 to 14% by weight of methanol or aqueous alcohol]

Aqueous foam composition layer consisting of the following aqueous foam composition deposited on the other surface of the base paper corresponding to one surface on which the coating layer is formed so as to be impregnated in the inside of the base paper and the remaining portions exposed to a thickness of 0.1 to 0.5 mm. ;

[Aqueous acrylic resin, aqueous EVA resin, aqueous urethane resin, or any one or two or more thereof mixed, 10 to 50% by weight, 5 to 10% by weight of water, inorganic filler calcium carbonate, talc, titanium dioxide, 2 32.5 to 35% by weight of paper, 5 to 14% by weight of silica, 3 to 10% by weight of any one of isobutane and normal pentane water-based foaming agents, and 3 to 10% by weight of MEG (Monoethylene Glycol) 1 to 10% by weight of pulp powder, 0.2 to 0.5% by weight of nonionic, anionic, amphoteric emulsifier, 0.3 to 0.5% by weight of nonionic and anionic dispersant]

A printing layer printed on the surface of the aqueous foam composition layer; And it characterized in that it comprises a top coating layer made of a top coating as described below to form a transparent film by coating 10 to 50g / ㎡ on a solid content basis on the printed layer.

[Aqueous acrylic resin, aqueous urethane resin, aqueous melamine resin, any one or two or more thereof mixed, 40 to 70% by weight, 3 to 5% by weight of silica, 6.5 to 19% by weight of methanol or aqueous alcohol, polyethylene 5-10% by weight of any one of water-soluble waxes of silicone series, carnava series or mixed, pearlite or mica powder, or 5-10% by weight of any mixture, nonionic or anionic dispersant 0.2 -0.5 wt%, 10-15 wt% of paraffinic, polyethylene wax, silicone, or fluorine-based water repellent, 0.3-0.5 wt% of antifoaming agent]

The aqueous foaming composition layer is preferably a layer formed by adding more than 3 to 10% by weight of any one of the far-infrared radiation material ocher, germanium, illite, elvan, ceramics to 90 to 97% by weight of the aqueous foaming composition.

In addition, the present invention is any one of the non-woven fabric or filter paper made of a predetermined width; A coating layer made of a coating material coated with 10 to 50 g / m 2 based on solid content on one surface of the base paper;

[15-50% by weight of any one of aqueous acrylic resins, aqueous EVA resins, and aqueous urethane resins, 0.2 to 0.5% by weight of any of nonionic and anionic dispersants, 26.5 to 44% by weight of aluminum hydroxide, 15 to 20% by weight of magnesium hydroxide, 5 to 10% by weight of water, 0.3 to 0.5% by weight of antifoaming agent, 3 to 10% by weight of jade, charcoal, ocher, germanium, illite, pulse stone, ceramic

Aqueous foam composition layer consisting of the following aqueous foam composition deposited on the other surface of the base paper corresponding to one surface on which the coating layer is formed so as to be impregnated in the inside of the base paper and the remaining portions exposed to a thickness of 0.1 to 0.5 mm. ;

[Aqueous acrylic resin, aqueous EVA resin, aqueous urethane resin, or any one or two or more thereof mixed, 10 to 40% by weight, 5 to 10% by weight of water, 0.2 to 0.5% by weight of any one of a dispersant of anionic system , Inorganic filler calcium carbonate, talc, titanium dioxide and two or more of the mixture of 3.5 to 5% by weight, silica 1 to 3% by weight, isobutane, normal foaming system of any one of the aqueous foaming agent or mixed 2 to 5% by weight, 25 to 33% by weight aluminum hydroxide, 20 to 25% by weight magnesium hydroxide, 1 to 3% by weight MEG (Monoethylene Glycol), 2 to 5% by weight pulp powder, nonionic, anionic, amphoteric emulsifier 0.3 to 0.5% by weight of any one]

A printing layer printed on the surface of the aqueous foam composition layer; And it characterized in that it comprises a top coating layer made of a top coating as described below to form a transparent film by coating 10 to 50g / ㎡ on a solid content basis on the printed layer.

[Aqueous acrylic resin, aqueous urethane resin, aqueous melamine resin, or any one of 40 to 70% by weight, 3 to 5% by weight of silica, 6.5 to 19% by weight of methanol or aqueous alcohol, polyethylene, silicone, 5-10% by weight of any one of carnava-based water-soluble waxes or mixed, 5-10% by weight of pearlite or mica powder, or 0.2-0.5% by weight of any of nonionic and anionic dispersants , Paraffin, polyethylene wax, silicone, fluorine-based water repellent any one of 10 to 15% by weight, defoamer 0.3 to 0.5% by weight]

The aqueous foaming composition layer is preferably a layer formed by adding more than 3 to 10% by weight of any one of ocher, germanium, illite, elvan, and ceramic, which are far-infrared radiation substances, to 90 to 97% by weight of the aqueous foaming composition.

On the other hand, the present invention is a method for producing an aqueous foam wallpaper, comprising the steps of preparing a base of any one of a non-woven fabric or filter paper made of a predetermined width; Forming a coating layer by applying 10 to 50 g / m 2 of a coating material having a flame retardancy or nonflammability on one surface of the base paper on a solid content basis; One of the aqueous foamed resin compositions having flame retardancy or nonflammability on one side of the base and the other side of the base formed with the coating layer is impregnated in the inside of the base and the remaining portions are deposited to have a thickness of 0.1-0.5 mm. To form an aqueous foamed resin composition layer; Forming a printing layer having various shapes on the surface of the aqueous foam composition layer; Obtaining a laminate having a top coating layer formed by coating 10 to 50 g / m 2 of the top coating material forming a transparent film on the printed layer based on a solid content; Foaming the laminate to a foaming temperature in a range of 180 to 250 ° C. with a residence time within the temperature of 10 to 30 seconds to form a foam; And an embossing molding of the foam with an embossing shaping roll having a surface temperature of 20 to 50 ° C. through a heating means mounted therein.

The above objects, advantages and other features will become apparent from the following description with reference to the accompanying drawings.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

1 is a cross-sectional view showing an aqueous foam wallpaper according to the present invention, Figure 2 is a partially enlarged cross-sectional view showing an enlarged portion of the aqueous foam wallpaper according to the present invention.

As shown in the figure, the aqueous foam wallpaper according to the present invention corresponds to a base paper 10 having a predetermined width, a coating layer 20 applied to one surface of the base paper 10, and one surface to which the coating layer 20 is applied. Aqueous foam composition layer 30 on which the other side 30a of the base paper 10 is impregnated inside the base paper 10 and the remaining portion 30b is exposed to a predetermined thickness, the aqueous foaming composition It consists of a printed layer 40 printed in various shapes on the surface of the layer 30 and a top coating layer 50 coated on the printed layer 40 to protect the printed layer 40 to form a transparent film.

The base paper 10 is made of any one of a nonwoven fabric or a filter paper, and the nonwoven fabric has an air permeability of 60 to 120 CFM (cm2 of cubic feet per minute), and the filter paper preferably uses an air permeability of 50 to 150 CFM. However, the air permeability plays an important role in the embodiment because it determines the amount that can penetrate into the base paper 10 when the following aqueous foaming composition is applied to the base paper 10.

The coating layer 20 is 15 to 50% by weight of any one of aqueous acrylic resin, aqueous EVA resin, aqueous urethane resin or mixed, non-ionic, anionic dispersant of 0.2 to 0.5% by weight, water 15 20 to 20% by weight, any one of calcium carbonate or talc or 20 to 40% by weight, 0.3 to 0.5% by weight of any silicone- or non-silicone-based antifoaming agent, jade, charcoal, ocher, 3 to 10% by weight of any one of germanium, illite, pulse stone and ceramic powder, and 11.5 to 14% by weight of either methanol or aqueous alcohol are mixed and then the coating is 10 to 50 g based on solid content by gravure printing. It is formed by applying to one surface of the base paper 10 to about / m 2 and dried.

In contrast, the coating layer 20 may be made of a flame retardant such as halogen-based antimony, fluorine, bromine, in order to impart flame retardancy to the base paper 10, in the present embodiment using aluminum hydroxide, magnesium hydroxide The base paper 10 is provided with flame retardancy.

That is, the coating layer 20 is 15 to 50% by weight of any one or mixed of an aqueous acrylic resin, an aqueous EVA resin, an aqueous urethane-based resin, non-ionic, 0.2 to 0.5% by weight of any one of anionic dispersant, hydroxide 26.5 to 44% by weight of aluminum, 15 to 20% by weight of magnesium hydroxide, 5 to 10% by weight of water, 0.3 to 0.5% by weight of antifoaming agent, jade, charcoal, loess, germanium, elite, pulse stone, ceramic One to three to 10% by weight of the coating composition prepared by mixing the gravure printing method on the basis of the solid content of about 10 to 50g / ㎡ on one side of the base paper 10 is formed by drying and flame retardant to the base paper 10 Is giving.

The coating layer 20 coated on one surface of the base paper 10 as such a component is a portion directly facing the building wall, and slows the rate of water penetration into the front of the product during the full melting operation for the construction of the wallpaper. When re-construction of the base paper 10 to facilitate the separation can be reused as a backing medium of the newly constructed wallpaper. In addition, it is easy to peel off the aqueous foam composition layer 30 and the printing layer 40 which are sequentially stacked on the other surface of the base paper 10.

The aqueous foamed composition layer 30 is mixed with any one or two or more of an aqueous acrylic resin, an aqueous EVA resin, an aqueous urethane resin, 10 to 50% by weight, 5 to 10% by weight of water, inorganic filler calcium carbonate, talc (Talc), 32.5 to 35% by weight of two or more kinds of titanium dioxide, 5 to 14% by weight of silica, isobutane, or 3 to 10% by weight of any one of an aqueous foaming agent of normal pentane, MEG ( Monoethylene Glycol) 3-10 wt%, pulp powder 1-10 wt%, 0.2-0.5 wt% of any of nonionic, anionic, amphoteric emulsifiers, 0.3-0.5 wt% of any of nonionic, anionic dispersants The water-based foam composition formed by mixing sewing machine is one of comma-cotta printing method, rotary screen printing method, or gravure printing method, which is about 50 to 300 g / m 2 on the basis of solid content and the one surface on which the coating layer 20 is applied. On the other side of the base paper 10 corresponding to Four being dried is formed, it is formed and dried in a drying oven having a temperature range of 180~250 ℃. As described above, the aqueous foamed composition is deposited on the base paper 10 by being deposited so that a portion thereof 30a is impregnated into the base paper 10 and the remaining portion 30b is exposed to a predetermined thickness. The resin foam composition layer 30 of the above-described form is formed, wherein the resin foam composition layer 30 has a portion of 1/3 to 1/2 corresponding to the thickness of the base paper 10. It is formed on the base paper 10 in the form of being impregnated and deposited so that the remaining part is exposed to a thickness of 0.1 to 0.5 mm.

In order to impart functionality to the wallpaper product, the resin foam composition layer 30 is in the range of 90 to 97% by weight of the aqueous foam composition, 3-10% by weight of any one of the far-infrared radiation material ocher, germanium, illite, elvan, ceramics Note that the added composition can be applied to the other surface of the base paper 10 in the same manner as described above.

In contrast, the resin foam composition layer 30 is any one or two or more of an aqueous acrylic resin, an aqueous EVA resin, an aqueous urethane resin, 10 to 40% by weight, 5 to 10% by weight of water, nonionics, anions Any one of 0.2 to 0.5% by weight of the dispersant of the system, inorganic fillers calcium carbonate, talc, titanium dioxide, 3.5 to 5% by weight, 1 to 3% by weight of silica, isobutane, normal 2-5% by weight of any one of the pentane-based water-based foaming agents, 25-33% by weight of aluminum hydroxide, 20-25% by weight of magnesium hydroxide, 1-3% by weight of Monoethylene Glycol (MEG), 2-5% by weight of pulp powder The aqueous foaming composition having flame retardancy formed by mixing and sewing 0.3 to 0.5% by weight of any one of%, nonionic, anionic and amphoteric emulsifier is formed by being applied to the other surface of the base paper 10 in the same manner as described above. The base paper 10 is given flame retardancy.

In order to impart functionality to the wallpaper product, the resin foam composition layer 30 is any one of three to one of the far-infrared radiating material ocher, germanium, illite, elvan, ceramics in 90 to 97% by weight of the aqueous foam composition having the flame retardancy. It is found that the composition to which 10% by weight is added may be applied to the other surface of the base paper 10 in the same manner as described above.

The aqueous foaming composition layer 30 formed in such a manner that a portion 30a is impregnated into the base paper 10 and the remaining portion 30b is deposited on the base paper 10 so as to be exposed to a predetermined thickness. ) Greatly improves the embossing formability in the embossing process. In addition, it is possible to produce a wallpaper product with a high physical property by minimizing the change over time of the composition during the various processes carried out later.

The top coating layer 50 is any one of an aqueous acrylic resin, an aqueous urethane resin, an aqueous melamine resin or a mixture of two or more kinds of 40 to 70% by weight, 3 to 5% by weight of silica, methanol or an aqueous alcohol 6.5 ~ 19% by weight, any one of polyethylene, silicone-based, carnava-based water-soluble wax or mixed 5-10% by weight, either pearlite or mica powder 5-10% by weight, non-ionic, anionic Top coating formed by mixing and sewing 0.2 to 0.5% by weight of any one of the dispersing agent, 10-15% by weight of paraffin-based, polyethylene wax-based, silicone-based, and fluorine-based water repellent, and 0.3-0.5% by weight of an antifoaming agent. It is formed by coating and drying the surface of the print layer 40 on the basis of a solid content of about 10 to 50g / ㎡ by the printing method to protect the print layer 40 from the outside.

When the top coating layer 50 is formed on the print layer 40 as described above, and one laminate is completed, the wallpaper of the present invention is completed through a drying process-foaming process-embossing process, and the oven temperature during the foaming process. Is preferably set in the range of 180 to 250 ° C. and the residence time in the oven is about 10 to 30 seconds, and when the state of the embossing shaping roll is a rubber roll during embossing, the hardness is 85 degrees or more (A gauge) , In case of wool paper, keep the hardness between 77 ~ 85 degrees (based on D gauge, measuring gauge of hardness is classified as A, B, C, D, and marble strength based on D gauge) It is preferable to set the embossing operation to about 3 to 20 kg / cm. In addition, in order to increase the embossing forming effect of the engraving roll, it is preferable to install a heating means made of a heat medium oil or electric heater coil inside the engraving roll to set the surface temperature of the engraving roll in the range of 20 to 50 ° C. to perform the embossing operation. Do.

As described above, according to the present invention, the embossing molding effect of the water-based foamed wallpaper is greatly achieved, and the time-dependent change of the water-based foamed composition can be minimized during product production, thereby providing an environment-friendly wallpaper.

Claims (5)

  1. A base paper of any one of nonwoven fabric or filter paper having a predetermined width;
    A coating layer made of a coating material coated with 10 to 50 g / m 2 based on solid content on one surface of the base paper;
    [15 to 50% by weight of any one of aqueous acrylic resins, aqueous EVA resins and aqueous urethane resins, 0.2 to 0.5% by weight of nonionic and anionic dispersants, 15 to 20% by weight of water, carbonic acid 20-40% by weight of any one of calcium or talc or mixed, 0.3-0.5% by weight of either silicone- or non-silicone-based antifoaming agent, jade, charcoal, ocher, germanium, elite, pulse 3 to 10% by weight of stone or ceramic powder, 11.5 to 14% by weight of methanol or aqueous alcohol]
    Aqueous foam composition layer consisting of the following aqueous foam composition deposited on the other surface of the base paper corresponding to one surface on which the coating layer is formed so as to be impregnated in the inside of the base paper and the remaining portions exposed to a thickness of 0.1 to 0.5 mm. ;
    [Aqueous acrylic resin, aqueous EVA resin, aqueous urethane resin, or any one or two or more thereof mixed, 10 to 50% by weight, 5 to 10% by weight of water, inorganic filler calcium carbonate, talc, titanium dioxide, 2 32.5% to 35% by weight of paper, 5% to 14% by weight of silica, 3 to 10% by weight of any one of isobutane and normal pentane water based foaming agents, and 3 to 10% by weight of MEG (Monoethylene Glycol) 1 to 10% by weight of pulp powder, 0.2 to 0.5% by weight of nonionic, anionic, amphoteric emulsifier, 0.3 to 0.5% by weight of nonionic and anionic dispersant]
    A printing layer printed on the surface of the aqueous foam composition layer; And
    An aqueous foamed wallpaper having an embossing moldability, characterized in that it comprises a top coating layer consisting of the following top coating material to form a transparent film by coating 10 to 50 g / ㎡ on a solid content basis on the printed layer.
    [Aqueous acrylic resin, aqueous urethane resin, aqueous melamine resin, any one or two or more thereof mixed, 40 to 70% by weight, 3 to 5% by weight of silica, 6.5 to 19% by weight of methanol or aqueous alcohol, polyethylene 5-10% by weight of any one of water-soluble waxes of silicone series, carnava series or mixed, pearlite or mica powder, or 5-10% by weight of any mixture, nonionic or anionic dispersant 0.2 -0.5 wt%, 10-15 wt% of paraffinic, polyethylene wax, silicone, or fluorine-based water repellent, 0.3-0.5 wt% of antifoaming agent]
  2. According to claim 1, wherein the aqueous foaming composition layer is formed by adding more than 3 to 10% by weight of any one of ocher, germanium, elite, elvan, ceramic, far-infrared radiation to 90 to 97% by weight of the aqueous foaming composition. Aqueous foam wallpaper with increased embossing formability, characterized in that it is a layer.
  3. A base paper of any one of nonwoven fabric or filter paper having a predetermined width;
    A coating layer made of a coating material coated with 10 to 50 g / m 2 based on solid content on one surface of the base paper;
    [15-50% by weight of any one of aqueous acrylic resins, aqueous EVA resins, and aqueous urethane resins, 0.2 to 0.5% by weight of any of nonionic and anionic dispersants, 26.5 to 44% by weight of aluminum hydroxide, 15 to 20% by weight of magnesium hydroxide, 5 to 10% by weight of water, 0.3 to 0.5% by weight of antifoaming agent, 3 to 10% by weight of jade, charcoal, ocher, germanium, illite, pulse stone, ceramic
    Aqueous foam composition layer consisting of the following aqueous foam composition deposited on the other surface of the base paper corresponding to one surface on which the coating layer is formed so as to be impregnated in the inside of the base paper and the remaining portions exposed to a thickness of 0.1 to 0.5 mm. ;
    [Aqueous acrylic resin, aqueous EVA resin, aqueous urethane resin, or any one or two or more thereof mixed, 10 to 40% by weight, 5 to 10% by weight of water, 0.2 to 0.5% by weight of any one of a dispersant of anionic system , Inorganic filler calcium carbonate, talc, titanium dioxide and two or more of the mixture of 3.5 to 5% by weight, silica 1 to 3% by weight, isobutane, normal foaming system of any one of the aqueous foaming agent or mixed 2 to 5% by weight, 25 to 33% by weight aluminum hydroxide, 20 to 25% by weight magnesium hydroxide, 1 to 3% by weight MEG (Monoethylene Glycol), 2 to 5% by weight pulp powder, nonionic, anionic, amphoteric emulsifier 0.3 to 0.5% by weight of any one]
    A printing layer printed on the surface of the aqueous foam composition layer; And
    An aqueous foamed wallpaper having an embossing moldability, characterized in that it comprises a top coating layer consisting of the following top coating material to form a transparent film by coating 10 to 50 g / ㎡ on a solid content basis on the printed layer.
    [Aqueous acrylic resin, aqueous urethane resin, aqueous melamine resin or any one of 40 to 70% by weight, silica 3 to 5% by weight, 6.5 to 19% by weight of methanol or aqueous alcohol, polyethylene, silicone, 5-10% by weight of any one of carnava-based water-soluble waxes or mixed, 5-10% by weight of pearlite or mica powder, or 0.2-0.5% by weight of any of nonionic and anionic dispersants , Paraffin, polyethylene wax, silicone, fluorine-based water repellent any one of 10 to 15% by weight, defoamer 0.3 to 0.5% by weight]
  4. According to claim 3, wherein the aqueous foaming composition layer is composed of 90 to 97% by weight of the aqueous foaming composition is further added to 3 to 10% by weight of any one of ocher, germanium, elite, elvan, ceramic, far-infrared radiation material Aqueous foam wallpaper with increased embossing formability, characterized in that it is a layer.
  5. In the aqueous foam wallpaper manufacturing method,
    Preparing a base paper of any one of a nonwoven fabric or filter paper having a predetermined width;
    Forming a coating layer by applying 10 to 50 g / m 2 of a coating material having a flame retardancy or nonflammability on one surface of the base paper on a solid content basis;
    One of the aqueous foamed resin compositions having flame retardancy or nonflammability on one side of the base and the other side of the base formed with the coating layer is impregnated in the inside of the base and the remaining portions are deposited to have a thickness of 0.1-0.5 mm. To form an aqueous foamed resin composition layer;
    Forming a printing layer having various shapes on the surface of the aqueous foam composition layer;
    Obtaining a laminate having a top coating layer formed by coating 10 to 50 g / m 2 of the top coating material forming a transparent film on the printed layer based on a solid content;
    Foaming the laminate to a foaming temperature in a range of 180 to 250 ° C. with a residence time within the temperature of 10 to 30 seconds to form a foam; And
    Embossing molding foam with the embossed shaping roll having a surface temperature of 20 ~ 50 ℃ through a heating means mounted therein.
KR20050097543A 2005-10-17 2005-10-17 Aqueous foam wallpaper for improving embossable plasticity and Method for manufacturing thereof KR100767014B1 (en)

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KR20050097543A KR100767014B1 (en) 2005-10-17 2005-10-17 Aqueous foam wallpaper for improving embossable plasticity and Method for manufacturing thereof
PCT/KR2006/004180 WO2007046602A1 (en) 2005-10-17 2006-10-16 Aqueous foam wallpaper having enhanced embossing formability and fabricating method thereof

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KR101424953B1 (en) * 2012-07-23 2014-08-13 박경태 Foaming printing method and foaming printed fabric thereof
KR101526842B1 (en) * 2013-01-29 2015-06-05 손한수 Forming method for textile of forming pattern design and rubber printing forming method
KR101761972B1 (en) * 2013-10-28 2017-07-26 (주)엘지하우시스 Wallpaper of textile image having a pre-dyeing type printing effect by multi-coating, printing and foaming
US9919551B2 (en) 2014-02-19 2018-03-20 Hewlett-Packard Development Company, L.P. Printable medium
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CN104453144A (en) * 2014-11-28 2015-03-25 殷霄 Mica group wallpaper with air guide, noise reduction and heat preservation functions
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CN104612352A (en) * 2014-12-18 2015-05-13 殷霄 Mica group purification noise reducing abrasion-resisting wall paper
CN104612351A (en) * 2014-12-18 2015-05-13 殷霄 Mica group purification noise reducing extinguishment wall paper
CN104453149A (en) * 2014-12-18 2015-03-25 殷霄 Mica type fireproof wear-resisting air-guiding wallpaper
JP2016138361A (en) * 2015-01-26 2016-08-04 株式会社トッパン・コスモ Manufacturing method for foam wallpaper, and manufacturing method for laminated sheet
KR101581919B1 (en) * 2015-02-27 2015-12-31 강준모 Menufacturing method of embossing wallpaper and embossing wallpaper thereby the same that
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