KR20160070736A - Mulberry bark wallpaper manufacturing device, and the wall paper produced thereof - Google Patents

Mulberry bark wallpaper manufacturing device, and the wall paper produced thereof Download PDF

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Publication number
KR20160070736A
KR20160070736A KR1020160067297A KR20160067297A KR20160070736A KR 20160070736 A KR20160070736 A KR 20160070736A KR 1020160067297 A KR1020160067297 A KR 1020160067297A KR 20160067297 A KR20160067297 A KR 20160067297A KR 20160070736 A KR20160070736 A KR 20160070736A
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KR
South Korea
Prior art keywords
paper
roller
polymer film
sensitive adhesive
pressure
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Application number
KR1020160067297A
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Korean (ko)
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서희봉
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서희봉
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Priority to KR1020160067297A priority Critical patent/KR20160070736A/en
Publication of KR20160070736A publication Critical patent/KR20160070736A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
    • D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
    • D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
    • D21H5/0032—Details thereof, e.g. surface characteristics, peripheral speed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0082—Wall papers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

The present invention relates to an apparatus for producing a Hanji (traditional Korean paper handmade from mulberry trees) wallpaper and the wallpaper produced by the apparatus, and more specifically, to an apparatus for producing a Hanji wallpaper which enables the wallpaper to be constructed without a separate adhesion unit in a state that only a release paper is removed from the wallpaper, which enables adhesion and stripping of the wallpaper to be repeated, which provides a complete adhesion of the wallpaper after drying and allows a pressure-sensitive adhesive coated portion of the wallpaper to be dried promptly, and which prevents the wallpaper from getting damp or prevents mold from being produced since a wall surface side to be constructed is not sealed, and the wallpaper produced by the apparatus. The present invention provides an apparatus for producing a Hanji (traditional Korean paper handmade from mulberry trees) wallpaper and the wallpaper produced by the apparatus, the apparatus including: a Hanji roller (100) which supplies a Hanji; a polymer film roller (110) which supplies a polymer film to the lower side of the Hanji wallpaper; a thermal fusion roller (120) and a compression roller (125) which thermally fuse the Hanji provided from the Hanji roller and the polymer film provided from the polymer film roller; a pressure-sensitive adhesive roller (140) and a pressure-sensitive adhesive compression roller (135) which coat a pressure-sensitive adhesive (130) on a polymer film surface of the Hanji on which the polymer film supplied from the thermal fusion roller and a compression transfer roller is compressed; a release paper roller (150) which provides a release paper onto a pressure-sensitive adhesive surface of the Hanji on which the polymer film is compressed; release paper compression rollers (155a, 155b) which compress a release paper on the pressure-sensitive adhesive surface of the Hanji on which the polymer film is compressed; and a Hanji wallpaper winding roller (160) which winds the Hanji wallpaper on which the release paper is compressed by fusing the polymer film on the Hanji and coating a pressure-sensitive adhesive on the polymer film surface.

Description

[0002] Mulberry bark wallpaper manufacturing apparatus, and wall paper manufactured therefrom,

The present invention relates to a paper making apparatus and a wallpaper made therefrom, and it is possible to remove only the release paper without separate adhesive means, to repeat the attachment and detachment at the time of construction, to provide complete adhesion after drying, The present invention relates to a Korean paper manufacturing apparatus and a wallpaper manufactured from the paper making apparatus, which can quickly dry the coated portion and prevent moisture from being generated or mold from being generated because the wall side to be applied is not closed.

As a background to the present invention, there is a heat insulation wallpaper sheet for preventing condensation of Korean Patent Laid-Open Publication No. 10-2015-0067935 shown in FIG. The present invention relates to a heat insulating wallpaper sheet for preventing condensation and includes a heat insulating upper plate 10 having a concave and convex structure, a heat insulating lower plate 20 having a concave and convex structure, a top auxiliary plate 30, a lower auxiliary plate 40, a pressure sensitive adhesive 50, (60) and a wallpaper (70), and has a concavo-convex structure such that the main insulating layer convex is formed of a plate of a thermoplastic resin (PE, PVC, PP, PS, PET) or a film, a silicon plate, a urethane plate, The heat insulating upper plate 10 and the heat insulating lower plate 20 are formed by compression molding or the concavo-convex structure is formed so that the main heat insulating layer convex is formed of one material of thermoplastic resin (PE, PVC, PP, PS, PET), silicone, urethane, The heat insulating upper plate 10 and the heat insulating lower plate 20 are manufactured by the injection molding of the heat insulating upper plate 10 and the heat insulating lower plate 20. The heat insulating upper plate 10, And an adhesive is applied to the flat portion of the heat insulating lower plate 20, A plate material 100a having a concavo-convex structure in which a main heat insulating layer in which the heat insulating upper plate 10 and the heat insulating lower plate 20 are integrated is manufactured and the upper and lower surfaces of the plate insulating material 100a, A plate of a thermoplastic resin (PE, PVC, PP, PS, PET) or a film, a cloth, a nonwoven fabric or a felt is attached to the convex body by the upper supporting plate 30 and the lower supporting plate 40, A flat heat insulating sheet 100b having a concave and convex structure of a plate member 100a and an upper auxiliary plate 30 and a lower auxiliary plate 40 is integrally formed on a lower surface of a flat heat insulating sheet 100b, A heat insulating wallpaper sheet for condensation prevention provided by attaching an adhesive film 100c made of one material selected from cloth, film and paper on the upper surface of a flat heat insulating sheet 100b, . However, this technique is disadvantageous in that since the upper and lower auxiliary plates are disposed between the wallpaper and the adhesive, and the adhered or adhered bottom plate and the adiabatic bottom plate are disposed separately between the auxiliary plates, the manufacturing process is complicated and the thickness of the wallpaper And the main insulating layer between the adiabatic upper plate and the adiabatic lower plate is sealed. Therefore, there is a restriction that the non-uniformity of the applied surface may occur due to the expansion and contraction of the main insulating layer depending on the external temperature.

As another prior art of the present invention, Korean Patent No. 10-1228351, which is shown in FIG. 2, has a fabric using a Korean paper impregnated with a synthetic resin and a manufacturing method thereof. This technology is intended to be applied to various fields such as a seat or a film for interior decoration by keeping the texture of the fabric by keeping the texture of the fabric by maintaining the texture of the paper by bonding the paper to the leather or synthetic resin fabric. According to the present invention, And a tear strength impregnated with a liquid synthetic resin; A cloth having a pattern so as to be seen on a side of the paper sheet and to be projected on one side of the paper sheet; And an adhesive bonded to the fabric so as to firmly support the paper and the fabric. However, this technology is configured to apply the synthetic resin to the paper cloth, permeate the paper cloth, dry it, and attach it to the paper separation paper. Then, the paper separation paper is separated and the paper is attached to the cloth. There is a problem.

As another prior art of the present invention, there is a manufacturing method of a heat insulating sheet having a wallpaper and a foam of Korean Patent No. 10-1488306 shown in FIG. 3. This technique is applicable to a two-sided air cap forming step S1 in which a first sheet 1311 and an embossing sheet 1312 are fused to each other to form a two-sided air cap 1310, A step S2 of fusing and fusing the foil 1200 supplied from the foil supplying part 1500 on the one side with the foil-bonded part 1600 made of a cooling roller; A wallpaper fusing step S3 in which a Hanji 1100 supplied from a paper fountain 1700 is fused and formed in a wallpaper fused portion 1800 and a double flank air cap 1310 is fused and formed on one side of the fiction 1200, And a forced cooling step (S4) in which the paper is supplied to a plurality of cooling rolls (1900) in a state where the paper is fused and forcedly cooled. However, since this technique is also manufactured by the structure of the Hanji-Foam-air cap (first sheet + embossing sheet) -second sheet, the manufacturing process is complicated similarly to the heat insulating wallpaper sheet of Fig. And the first sheet, the embossing sheet and the second sheet have a closed structure, so that the unevenness of the construction surface may occur due to the expansion and contraction of the main insulating layer depending on the external temperature.

KR 10-2015-0067935 A KR 10-1228351 B1 KR 10-1488306 B1 KR 10-0569756 B1 KR 10-2014-0146824 A

In the present invention, it is possible to repeat the attachment and detachment at the time of construction, remove only the release sheet without any separate adhesive means, to provide complete adhesion after drying, to quickly dry the portion to which the adhesive is applied, And a wallpaper made from the paper making apparatus and a paper making apparatus for preventing the occurrence of moisture or mold due to the fact that the wall side is not closed.

The present invention provides a paper feeder comprising: a paper roller (100) for feeding paper; A polymer film roller 110 for supplying a polymer film 112 to the lower side of the paper; A thermal fusing roller 120 and a pressing roller 125 for fusing together the paper sheet provided from the paper rollers 100 and the polymer film 112 provided from the polymer film rollers 110 by heat; A pressure sensitive adhesive roller 140 and a pressure sensitive adhesive pressure roller 135 for applying the pressure sensitive adhesive 130 to the polymer film side of the paper sheet on which the polymer film fed from the heat fusing roller 120 and the pressure conveyance roller 125 is pressed; A release paper roller (150) for providing a release paper to a pressure sensitive adhesive side of the paper on which the polymer film is pressed; Release paper pressing rollers 155a and 155b for pressing the release paper to the pressure sensitive adhesive side of the paper sheet on which the polymer film is pressed; And a wallpaper paper take-up roller (160) for winding up the paper wallpaper in which the polymer film is fused to the paper sheet and the adhesive film is coated on the polymer film face and the release paper is pressed. As a solution to the problem.

According to the paper making paper manufacturing apparatus of the present invention and the wallpaper technology manufactured therefrom, it is possible to remove and install only the release paper without separate adhesive means, to repeat the attachment and detachment at the time of construction and to provide complete adhesion after drying And it is possible to quickly dry the portion to which the adhesive is applied, and it does not seal the side of the wall to be applied, thereby providing a technical effect of preventing moisture from being generated or mold.

FIG. 1 is a sectional view showing the constitution of a heat insulation wallpaper sheet technology for preventing condensation
2 shows another embodiment of the method of fabricating a fabric using a paper impregnated with a synthetic resin and a manufacturing method thereof
FIG. 3 is another background art showing a method of manufacturing a heat insulating sheet having wallpaper and a form of a film
FIG. 4 is a view showing the configuration of a paper making wallpaper production apparatus of the present invention
FIG. 5 is a detailed view of the first embodiment of the heat fusing roller of the present invention
6 shows a detailed configuration of the pressure-sensitive adhesive roller of the present invention and the pressure-
7 shows the structure of the wallpaper produced from the paper making wallpaper manufacturing apparatus described in Figs. 4 to 6
8 is a detailed view of a second embodiment of the heat fusing roller of the present invention
FIG. 9 is a view showing a surface finishing pattern of the second embodiment of the heat-
FIG. 10 is a schematic view showing the details of the first embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive roller according to the second embodiment of the heat-
11 shows a second embodiment of the heat-fusing roller according to the present invention, a structure of a wallpaper made from a Korean paper-and-wallpaper production apparatus constituted by a pressure-sensitive adhesive roller and a pressure-
12 shows the details of the second embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive roller according to the first embodiment of the heat-
13 is a view showing the structure of a wallpaper made from a Korean paper making apparatus composed of a pressure roller of the first embodiment of the heat-fusing roller of the present invention and a pressure-
14 shows a detailed configuration of a second embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive roller according to the second embodiment of the heat-
FIG. 15 is a view showing the structure of wallpaper produced from a Korean paper making apparatus composed of a pressure roller of the second embodiment of the heat-fusing roller of the present invention and a pressure-

The following merely illustrates the principles of the invention. Accordingly, those skilled in the art will be able to devise various apparatuses which, although not explicitly described or shown herein, embody the principles of the invention and are included in the concept and scope of the invention. Furthermore, all of the conditional terms and embodiments listed herein are, in principle, intended only for the purpose of enabling understanding of the concepts of the present invention, and are not intended to be limiting in any way to the specifically listed embodiments and conditions .

It is also to be understood that the detailed description, as well as the principles, aspects and embodiments of the invention, as well as specific embodiments thereof, are intended to cover structural and functional equivalents thereof. It is also to be understood that such equivalents include all elements contemplated to perform the same function irrespective of currently known equivalents as well as equivalents to be developed in the future. For example, the present invention can be applied not only to paper making, but also to various kinds of wallpaper such as silk and pulp paper. The function of the various means shown in the drawings including the function blocks indicated by the concept for the manufacture of Korean paper wallpaper may also be provided by the use of hardware having the function of sheet feeding including roller-shaped paper.

The above objects, features and advantages will become more apparent from the following detailed description in conjunction with the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, a detailed description of known technologies will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

The demand for wall paper and sheet paper is increasing due to the characteristics of providing excellent texture and aesthetics to Korean traditional hanji. However, there is a problem that when the wallpaper or the sheet is applied, the paper is deformed in the course of repeating attachment and detachment, and the dimensional stability is deteriorated due to shrinkage due to the adhesive and humidity.

In order to solve this problem, a polymer film is fused on the backside of a paper sheet in order to provide dimensional stability while maintaining the flexibility of Korean paper, and the attachment and detachment are repeated on the back surface of the polymer film And which is capable of applying a pressure-sensitive adhesive that provides complete adhesion after drying, and a wallpaper made therefrom.

FIG. 4 shows the construction of a paper and wallpaper production apparatus of the present invention. The paper making wallpaper producing apparatus of the present invention comprises: A paper roller (100) for feeding paper; A polymer film roller 110 for supplying a polymer film to the lower side of the paper; A heat fusing roller 120 and a fusing roller 125 for fusing together the paper sheet provided from the paper rollers 100 and the polymer film provided from the polymer film rollers 110 by heat; A pressure sensitive adhesive roller 140 and a pressure sensitive adhesive pressure roller 135 for applying the pressure sensitive adhesive 130 to the polymer film side of the paper sheet on which the polymer film fed from the heat fusing roller 120 and the pressure conveyance roller 125 is pressed; A release paper roller (150) for providing a release paper to a pressure sensitive adhesive side of the paper on which the polymer film is pressed; Release paper pressing rollers 155a and 155b for pressing the release paper to the pressure sensitive adhesive side of the paper sheet on which the polymer film is pressed; And a Korean paper wallpaper winding roller 160 for winding up the paper wallpaper on which the polymer film is fused and the adhesive film is coated on the polymer film face and the release paper is pressed. Here, the paper roller 100 for supplying the paper may be replaced by a paper feeder having a paper roller 100 for feeding a single sheet of paper.

5 shows the detailed construction of the first embodiment of the heat fusing roller 120 in the paper making wallpaper production apparatus of the present invention. The heat fusing roller 120 of the present invention is heated to a temperature equal to or lower than the melting point of the polymer film 112 provided from the polymer film roller 110 to fuse the paper 102 and the polymer film 112 with heat, The pressing roller 125 opposed to the roller 120 conveys the paper 102 to which the polymer film 112 is fused and provides pressure for fusion of the paper 102 and the polymer film 112.

The polymer film 112 provided from the polymer film roller 110 may be made of polyethylene (PE), polypropylene (PP), polyurethane (PU), polyvinyl chloride (PVC) A polymer film having a thickness of 0.1 [mm] or less is used so as not to constrain the flexibility.

6 shows the detailed construction of the first embodiment of the pressure-sensitive adhesive rollers 140 and the pressure-sensitive adhesive pressure rollers 135 in the paper and wallpaper production apparatus of the present invention. The paper 102 to which the polymer film 112 is fused by the thermal fusing roller 120 is coated with a pressure sensitive adhesive 130 by a pressure sensitive adhesive roller 140 with the polymer film side of the paper in which the polymer film is pressed. One end of the pressure roller 140 contacts the pressure sensitive adhesive 130 and the pressure sensitive adhesive 130 is supplied to the surface of the pressure sensitive adhesive roller 140 according to the rotation of the pressure sensitive adhesive roller 140, A wedge blade 142 is provided so that the pressure sensitive adhesive 130 is applied to the polymer film surface of the paper sheet on which the polymer film is pressed with a predetermined thickness.

At this time, the pressure-sensitive adhesive 130 is an acrylic water-based pressure-sensitive adhesive, which provides a constant viscosity at the time of construction, so that the wallpaper can be repeatedly attached and detached. As an example of the pressure-sensitive adhesive 130 that provides the above characteristics, a pressure-sensitive adhesive 130 having a blending component as shown in the following table can be used.

ingredient content (%) 2-ethyl hexyl acrylate 29% Butyl acrylate 13% methyl methacrylate 12% Acrylic acid 3% Surfactant 2% water 41%

The pressure-sensitive adhesive 130 of the present invention contains 29% of 2-ethylhexyl acrylate, 13% of butyl acrylate, 12% of methyl methacrylate, 3% of acrylic acid, 2% of surfactant and 41% of water. The pressure-sensitive adhesive 130 can be repeatedly attached and detached at the time of wall paper construction, and 42% of water is evaporated after the application, thereby providing a strong adhesive force.

FIG. 7 shows the structure of the wallpaper produced from the paper making wallpaper manufacturing apparatus described in FIGS. 4 to 6. The wallpaper produced from the paper making wallpaper producing apparatus of the present invention is characterized by: A polymer film 112 fused to the lower surface of the exposed surface of the paper sheet; A pressure sensitive adhesive 130 applied to the lower end surface of the polymer film 112, and a release paper 152 pressed to the lower end of the pressure sensitive adhesive. Accordingly, the wallpaper produced from the paper making apparatus of the present invention can be repeatedly attached and detached at the time of construction, and can provide complete adhesion after drying, without removing the adhesive only.

8 shows the detailed construction of the second embodiment of the heat fusing roller 120 in the paper making wallpaper production apparatus of the present invention. The second embodiment of the heat fusing roller in the paper making wallpaper production apparatus of the present invention is characterized in that the surface of the heat fusing roller 122 is roughened and processed so that the melting point of the polymer film 112 provided from the polymer film roller 110 And is fused to the paper 102 by the protruding portion of the thermal fusing roller 122 while forming a fine air gap 113 by the fine portion of the thermal fusing roller 122. Since the air gap 113 is formed to be opened to the side of the air permeable paper 102, the air gap 113 is not expanded or contracted due to changes in the external temperature, and the shape thereof is maintained by the elasticity of the polymer film 112. Further, the air gap 113 forms an air layer between the Korean paper 102 and the installation wall surface, thereby providing warmth.

FIG. 9 illustrates a surface finishing pattern of the second embodiment of the heat fusing roller 120 in the paper making wallpaper production apparatus of the present invention. As described above, the surface of the heat fusing roller 122, which is formed by heating the polymer film 112 to a temperature lower than the melting point and fusing the fusible paper 102 and forming a fine air gap 113 (air gap) And are processed into honeycomb or mesh shapes. In FIG. 8, a portion indicated by black is a portion where the polymer film 112 is processed to protrude from the heat fusing roller 120 and fused to the paper 102, The air gap 113 is formed between the polymer film 112 and the paper 102 as shown in FIG.

10 shows the detailed configuration of the first embodiment of the pressure-sensitive adhesive roller 140 and the pressure-sensitive adhesive pressing roller 135 for the second embodiment of the heat-fusing roller 120 in the paper and paperboard manufacturing apparatus of the present invention. The paper sheet 102 in which the polymer film 112 forms the air gap 113 by the thermal fusing roller 120 is fused to the polymer film side of the paper sheet on which the polymer film is squeezed by the pressure roller 140, (130) is applied. One end of the pressure roller 140 contacts the pressure sensitive adhesive 130 and the pressure sensitive adhesive 130 is supplied to the surface of the pressure sensitive adhesive roller 140 according to the rotation of the pressure sensitive adhesive roller 140, A wedge blade 142 is provided to apply the adhesive 130 to the surface of the polymer film 112 on which the air gap 113 is formed to a predetermined thickness.

11 shows a second embodiment of the heat-seal roller 120 in the paper and wallpaper manufacturing apparatus of the present invention and a second embodiment of the pressure-sensitive adhesive roller 140 and the pressure-sensitive adhesive pressing roller 135, And shows the structure of the manufactured wallpaper. The wallpaper produced from the paper making wallpaper producing apparatus of the present invention is characterized by: A polymer film 112 fused to form an air gap 113 at a lower end of the exposed surface of the paper; A pressure sensitive adhesive 130 applied to the lower end surface of the polymer film 112, and a release paper 152 pressed to the lower end of the pressure sensitive adhesive. Accordingly, the wallpaper produced from the paper making wallpaper manufacturing apparatus of the present invention can be repeatedly attached and detached at the time of construction, and after the drying, it is possible to provide complete adhesion.

12 shows a detailed configuration of a second embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive pressing roller 135 for the first embodiment of the heat-fusing roller 120 in the paper and paperboard manufacturing apparatus of the present invention. In the paper making wallpaper production apparatus of the present invention, the paper sheet 102 to which the polymer film 112 is fused by the heat fusing roller 120 is coated on the polymer film side of the paper sheet on which the polymer film is pressed, do. In the second embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive pressing roller 135 in the paper making paper making apparatus of the present invention, the pressure-sensitive adhesive 130 is applied in the form of a concavo-convex pattern by roughing the surface of the pressure- . At this time, one end of the pressure-sensitive adhesive roller 144 having the irregular surface is contacted with the pressure-sensitive adhesive 130 and the pressure-sensitive adhesive 130 is supplied to the surface of the pressure-sensitive adhesive roller 144 in accordance with the rotation of the pressure-sensitive adhesive roller 144, A wedge blade 142 is provided on the surface of the roller 144 so that the pressure sensitive adhesive 130 is supplied to the fine portion of the pressure sensitive adhesive roller 144 and the polymer film is applied to the pressed polymer film surface of the paper. The irregularities on the surface of the pressure-sensitive adhesive roller 144 can be processed into a honeycomb or mesh shape like the surface of the heat-sealing roller 120 of FIG. 8 and FIG. If the pressure-sensitive adhesive 130 is applied by the surface-treated pressure-sensitive adhesive roller 144, the portion to which the pressure-sensitive adhesive 130 is applied can be dried quickly and the wall surface to be applied is not sealed, ≪ / RTI >

13 is a cross-sectional view of a paper-and-paper manufacturing apparatus according to a second embodiment of the present invention; FIG. 13 is a cross- It shows the structure of wallpaper. The wallpaper produced from the paper making wallpaper producing apparatus of the present invention is characterized by: A polymer film 112 fused to the lower surface of the exposed surface of the paper sheet; A pressure sensitive adhesive 130 applied by a pressure sensitive adhesive roller 144 having a surface unevenly formed on the lower end face of the polymer film 112 and a release paper 152 pressed to the lower end of the pressure sensitive adhesive. Accordingly, the wallpaper produced from the paper making apparatus of the present invention can be repeatedly attached and detached at the time of construction, fast drying speed is provided, and completely bonded after drying.

14 shows a detailed configuration of a second embodiment of the pressure-sensitive adhesive roller and the pressure-sensitive adhesive pressing roller 135 for the second embodiment of the heat-fusing roller 122 in the paper and paperboard manufacturing apparatus of the present invention. In the paper making wallpaper production apparatus of the present invention, the paper sheet 102 to which the polymer film 112 is fused by the heat fusing roller 120 is a paper sheet in which the polymer film forms the air gap 113, The adhesive agent 130 is applied by the adhesive layer 144. The second embodiment of the pressure-sensitive adhesive rollers 144 and the pressure-sensitive adhesive pressure rollers 135 in the paper making paper making apparatus of the present invention is characterized in that the surface of the pressure-sensitive adhesive rollers 144 is roughened so that the pressure- . At this time, one end of the pressure-sensitive adhesive roller 144 having the irregular surface is contacted with the pressure-sensitive adhesive 130 and the pressure-sensitive adhesive 130 is supplied to the surface of the pressure-sensitive adhesive roller 144 in accordance with the rotation of the pressure-sensitive adhesive roller 144, A wedge blade 142 is provided on the surface of the roller 144 to feed the adhesive 130 to the fine portion of the adhesive rollers 144 and the air gap 113 of the paper coated with the polymer film 112 (112) surface of the formed polymer film. The irregularities on the surface of the pressure sensitive adhesive roller 144 can be processed into a honeycomb or mesh shape like the surface of the heat fusing roller 120 of FIG. 8 and FIG. 9, and the air gap 113 formed on the polymer film 112 The convex portion of the air gap 113 is adhered when the surface of the pressure sensitive adhesive roller 144 is roughened in the same manner as the pattern of the air gap 113. When the surface of the pressure sensitive adhesive roller 144 is roughened contrary to the pattern of the air gap 113, A protruding portion of the gap 113 is adhered, and a portion of the polymer film 112 fused to the paper 102 adheres. If the pressure-sensitive adhesive 130 is applied by the surface-treated pressure-sensitive adhesive roller 144, the portion to which the pressure-sensitive adhesive 130 is applied can be dried quickly and the wall surface to be applied is not sealed, ≪ / RTI >

15 is a cross-sectional view of a paper making and wall paper manufacturing apparatus according to a second embodiment of the present invention, which comprises a pressure roller for the second embodiment of the heat fusing roller 122 and a pressure- It shows the structure of wallpaper. The wallpaper produced from the paper making wallpaper producing apparatus of the present invention is characterized by: A polymer film 112 fused to form an air gap 113 at a lower end of the exposed surface of the paper; A pressure sensitive adhesive 130 applied by a pressure sensitive adhesive roller 144 having a surface unevenly formed on the lower end face of the polymer film 112 and a release paper 152 pressed to the lower end of the pressure sensitive adhesive. Accordingly, the wallpaper produced from the paper making wallpaper manufacturing apparatus of the present invention can be repeatedly attached and detached at the time of construction, and after the drying, it is possible to provide complete adhesion.

According to the paper making wallpaper manufacturing apparatus of the present invention described above and the wallpaper technology manufactured therefrom, it is possible to remove and install only the release paper without a separate adhesive means, to repeat the attachment and detachment at the time of construction, The present invention provides a Korean paperboard manufacturing apparatus and a wallpaper made therefrom that can prevent drying of a portion coated with a pressure-sensitive adhesive and prevent the occurrence of moisture or mold due to the fact that the side of the wall surface to be applied is not sealed.

Although the present invention has been described with reference to exemplary embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the scope of the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.

100: Hanji roller 102: Hanji
110: polymer film roller 112: polymer film
120: heat fusion roller 122: heat fusion roller
113: air gap 125: pressure roller
130: Pressure sensitive adhesive 135: Pressure sensitive adhesive pressure roller
140: pressure-sensitive adhesive roller 142: wedge blade
144: pressure-sensitive adhesive roller 150: release paper roller
152: release paper 155a, 155b: release paper compression roller
160: Hanji wallpaper winding roller

Claims (12)

In a paper making wallpaper production apparatus,
A paper roller (100) for feeding paper;
A polymer film roller 110 for supplying a polymer film 112 to the lower side of the paper;
A thermal fusing roller 120 and a pressing roller 125 for fusing together the paper sheet provided from the paper rollers 100 and the polymer film 112 provided from the polymer film rollers 110 by heat;
A pressure sensitive adhesive roller 140 and a pressure sensitive adhesive pressure roller 135 for applying the pressure sensitive adhesive 130 to the polymer film side of the paper sheet on which the polymer film fed from the heat fusing roller 120 and the pressure conveyance roller 125 is pressed;
A release paper roller (150) for providing a release paper to a pressure sensitive adhesive side of the paper on which the polymer film is pressed;
Release paper pressing rollers 155a and 155b for pressing the release paper to the pressure sensitive adhesive side of the paper sheet on which the polymer film is pressed;
A Korean paper wallpaper wind-up roller 160 for winding up paper wallpaper in which the polymer film is fused to the paper, the adhesive is coated on the polymer film face and the release paper is pressed;
And the paper making machine
The heat-fusing roller (120) according to claim 1,
The polymer film 112 is heated to a temperature not higher than the melting point of the polymer film 112 provided from the polymer film roller 110 to fuse the paper 102 and the polymer film 112 with heat,
The pressing roller 125 opposed to the heat fusing roller 120 is configured to convey the fusible paper 102 to which the polymer film 112 is fused, providing pressure for fusing the paper 102 and the polymer film 112 Hanji paper manufacturing equipment
The method of claim 1, wherein the polymer film (112)
The polymer film 112 is any one of polyethylene (PE), polypropylene (PP), polyurethane (PU), polyvinyl chloride (PVC), and the like, and the polymer film 112 does not limit the flexibility of the paper. Characterized in that the thickness is 0.1 [mm] or less.
The pressure roller according to claim 1,
The pressure sensitive adhesive 130 is supplied to the surface of the pressure sensitive adhesive roller 140 according to the rotation of the pressure sensitive adhesive roller 140,
Wherein a wedge blade (142) is provided on a surface of the pressure-sensitive adhesive roller (140) so that the pressure sensitive adhesive (130) is applied to a polymer film surface of a paper sheet in which a polymer film
The pressure-sensitive adhesive according to claim 1,
Characterized in that it comprises 29% of 2-ethylhexyl acrylate, 13% of butyl acrylate, 12% of methyl methacrylate, 3% of acrylic acid, 2% of surfactant and 41% of water.
A wallpaper made with the paper making wallpaper manufacturing apparatus of claim 1,
Hanji (102) exposed to the outside at the time of construction
A polymer film (112) fused to the lower surface of the exposed surface of the paper;
A pressure-sensitive adhesive 130 applied to the bottom surface of the polymer film 112,
The release paper 152 pressed to the lower end of the pressure-
A wallpaper made of korean paper
The image forming apparatus according to claim 1, wherein the heat fusing roller (122)
The surface of the polymer film 112 is roughened so that the polymer film 112 provided from the polymer film roller 110 is heated below the melting point,
And a fine air gap (113) is formed by the fine portion of the heat fusing roller (122) while being fused to the paper (102) by the protruding portion of the heat fusing roller (122) Wallpaper machine
The heat-fusing roller (122) according to claim 7,
Characterized in that the surface of the paper is processed in a honeycomb or mesh shape by a corrugation process,
A wallpaper made of a paper making wallpaper producing apparatus according to any one of claims 1 to 7,
Hanji (102) exposed to the outside at the time of construction
A fused polymer film 112 forming an air gap 113 at a lower end of the exposed surface of the paper;
A pressure-sensitive adhesive 130 applied to the bottom surface of the polymer film 112;
A releasing paper 152 pressed onto the lower end of the pressure sensitive adhesive;
A wallpaper made of korean paper
The pressure-sensitive adhesive sheet according to claim 1,
The surface of the pressure-sensitive adhesive roller 144 is subjected to irregularities,
One end of the pressure sensitive adhesive roller 144 contacts the pressure sensitive adhesive 130 and the pressure sensitive adhesive 130 is supplied to the surface of the pressure sensitive adhesive roller 144 in accordance with the rotation of the pressure sensitive adhesive roller 144,
A wedge blade 142 is provided on the surface of the pressure-sensitive adhesive roller 144 to supply the pressure-sensitive adhesive 130 to the fine portion of the pressure-sensitive adhesive roller 144
And a pressure sensitive adhesive (130) is applied to the polymer film surface of the paper sheet on which the polymer film is pressed.
11. A wallpaper made of a paper making wallpaper producing apparatus according to any one of claims 1 to 10,
Hanji (102) exposed to the outside at the time of construction
A polymer film (112) fused to the lower surface of the exposed surface of the paper;
A pressure-sensitive adhesive 130 applied by a pressure-sensitive adhesive roller 144 having a surface that is roughened to the lower end surface of the polymer film 112,
A releasing paper 152 pressed onto the lower end of the pressure sensitive adhesive;
A wallpaper made of korean paper
A wallpaper made of a paper making wallpaper producing apparatus according to any one of claims 1 to 10,
Hanji (102) exposed to the outside at the time of construction
A fused polymer film 112 forming an air gap 113 at a lower end of the exposed surface of the paper;
A pressure sensitive adhesive 130 applied by a pressure sensitive adhesive roller 144 having a roughened surface to the lower end surface of the polymer film 112;
A releasing paper 152 pressed onto the lower end of the pressure sensitive adhesive;
A wallpaper made of korean paper
KR1020160067297A 2016-05-31 2016-05-31 Mulberry bark wallpaper manufacturing device, and the wall paper produced thereof KR20160070736A (en)

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KR101857982B1 (en) * 2018-03-26 2018-05-15 (주)동주산업 Device of joining flat type Attachment of the same kind or different kind materials using moisture-curable adhesive and this bonding method
CN108457107A (en) * 2017-06-13 2018-08-28 成都飞凯瑞科技有限公司 A kind of preparation method of environment-friendly type writing folio
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US20220298800A1 (en) * 2020-07-23 2022-09-22 Seewoo PARK Fabric wallpaper and its manufacturing method
KR102454751B1 (en) * 2022-01-10 2022-10-13 김태하 Manufacturing method of eco-friendly vegetable recycled leather and eco-friendly vegetable recycled leather thereby

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KR100569756B1 (en) 2003-10-21 2006-04-11 주식회사 엘지화학 Wall paper having 3-dimensional exterior view and method for preparing the same
KR101228351B1 (en) 2012-08-02 2013-01-31 (주)로움 Fabric using traditional korean paper having synthetic resins and method of manufacturing the same
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* Cited by examiner, † Cited by third party
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CN108457107A (en) * 2017-06-13 2018-08-28 成都飞凯瑞科技有限公司 A kind of preparation method of environment-friendly type writing folio
KR101857982B1 (en) * 2018-03-26 2018-05-15 (주)동주산업 Device of joining flat type Attachment of the same kind or different kind materials using moisture-curable adhesive and this bonding method
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KR102454751B1 (en) * 2022-01-10 2022-10-13 김태하 Manufacturing method of eco-friendly vegetable recycled leather and eco-friendly vegetable recycled leather thereby

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