KR20000054467A - a wall paper - Google Patents

a wall paper Download PDF

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Publication number
KR20000054467A
KR20000054467A KR1020000031298A KR20000031298A KR20000054467A KR 20000054467 A KR20000054467 A KR 20000054467A KR 1020000031298 A KR1020000031298 A KR 1020000031298A KR 20000031298 A KR20000031298 A KR 20000031298A KR 20000054467 A KR20000054467 A KR 20000054467A
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KR
South Korea
Prior art keywords
wallpaper
charcoal
adhesive
paper
outer shell
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KR1020000031298A
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Korean (ko)
Inventor
이동찬
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이동찬
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Priority to KR1020000031298A priority Critical patent/KR20000054467A/en
Publication of KR20000054467A publication Critical patent/KR20000054467A/en

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Classifications

    • 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
    • D21H5/00Special paper or cardboard not otherwise provided for
    • D21H5/0082Wall papers
    • 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
    • D21H27/02Patterned paper
    • 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/32Multi-ply with materials applied between the sheets
    • 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
    • D21H5/00Special paper or cardboard not otherwise provided for
    • D21H5/02Patterned paper

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A wall paper containing therein charcoal and a method of manufacturing such wall paper are provided to promote health while allowing the charcoal to absorb hazardous substance in a room. CONSTITUTION: A wall paper(1) comprises an inner sheet(2) having relatively large thickness, an outer sheet(3) having relatively small thickness, an adhesive(4) containing charcoal(5)and which is applied between the inner sheet(2) and the outer sheet(3), wherein the outer sheet(3) has at an outer surface thereof a variety of patterns or embossments for aesthetic enhancement. Thus, the room air can be clarified by charcoal having strong adsorption force and bactericidal force.

Description

숯이 내재된 벽지 및 그의 제조방법{a wall paper}Wallpaper containing charcoal and manufacturing method thereof {a wall paper}

본 발명은 탈취 및 살균효과를 가지는 숯을 함유하는 벽지의 제조방법에 관한 것으로서, 특히 벽지를 내지(內紙) 및 외지(外紙)로 구분하고 상기 내, 외지의 사이에 숯을 풀과 같은 접착제로 도포하여서 숯을 벽지의 내부에 내장하도록 한 숯이 내재된 벽지 및 그의 제조방법에 관한 것이다.The present invention relates to a method for producing a wallpaper containing charcoal having a deodorizing and disinfecting effect, in particular, the wallpaper is divided into (內 紙) and the outer (지) and the charcoal between the inside and the outside, such as grass The present invention relates to a wallpaper having a charcoal embedded therein and coated with an adhesive so that the charcoal is embedded in the interior of the wallpaper, and a method of manufacturing the same.

일반적으로 벽지는 실내의 내벽을 장식하여 실내를 미려하게 하는 것으로서, 이러한 벽지는 종이의 일측면 표면에 다양한 무늬모양을 인쇄하거나 또는 무늬모양을 따라 올록볼록하게 엠보싱을 하여 미적 효과를 높여 왔으며, 또한 다른 하나로서는 벽지의 표면에 방수제를 코팅하여 벽지가 습기에 의하여 훼손되는 것을 방지하도록 하였다.In general, the wallpaper decorates the interior wall of the room to make the interior beautiful. Such wallpaper has a variety of patterns on one side of the paper or embossed convexly along the pattern to enhance the aesthetic effect. On the other hand, a waterproofing agent was coated on the surface of the wallpaper to prevent the wallpaper from being damaged by moisture.

따라서, 상기와 같은 종래의 벽지를 제조하는 방법으로서는 벽지로 사용되는 종이의 표면에 무늬모양을 인쇄하는 단순한 방법이 보편화되었고, 또한 인쇄된 무늬를 따라서 엠보싱을 하는 작업을 추가적으로 수행하거나 표면에 방수제를 코팅하는 작업을 추가적으로 수행하였다.Therefore, as a method of manufacturing the conventional wallpaper as described above, a simple method of printing a pattern on the surface of the paper used as wallpaper has become common, and further embossing along the printed pattern is performed or a waterproofing agent is applied to the surface. Coating work was further performed.

그러나, 상기 전자와 같은 벽지는 내부의 습도에 의하여 필연적으로 곰팡이 등이 서식하게되고 이러한 곰팡이의 서식은 인체에 유해한 영향을 끼치게 됨으로 인하여 많은 사람들이 벽지가 부패되는 것을 방지하고자 실내를 자주 환기시키거나 또는 곰팡이 제거제를 벽지에 뿌려왔으며, 상기 후자와 같은 벽지는 실내의 습기가 벽지에 영향을 미치지 않음으로 벽지에 곰팡이가 서식하는 것을 방지할 수 있으나 비용이 고가이어서 소비자에서 상당한 부담이 되는 결점이 발생되었다.However, the wallpaper such as the former is inevitably inhabited by the humidity inside the mold and the mold of these molds have a harmful effect on the human body, so many people often ventilate the room to prevent the wallpaper from decaying Or a mold remover has been sprayed on the wallpaper, and the latter wallpaper can prevent the mold from growing on the wallpaper because the moisture in the room does not affect the wallpaper, but the cost is high, resulting in a significant burden on the consumer. It became.

본 발명은 상기와 같은 종래의 벽지에서 발생된 문제점을 해결하기 위하여 발명한 것으로서, 벽지를 내지(內紙) 및 외지(外紙)로 구분 형성하고 상기 내, 외지의 사이에 숯이 함유된 풀 등의 접착제를 도포하여 내, 외지를 서로 접착시킨 것으로 숯이 가지는 강력한 흡착력 및 제독력으로 정수체, 원적외선 온열효과, 수맥차단 등 각종 유해 전자파와 방사선 등을 차단해 줌으로써 인체에 유익한 효과를 가져오도록 하고 실내공기의 정화작용과 곰팡이와 같은 세균의 번식을 억제함으로 쾌적한 생활 환경을 조성할 수 있도록 하는 벽지 및 제조방법을 제공하는데 본 발명의 목적이 있는 것이다.The present invention has been invented to solve the problems caused by the conventional wallpaper as described above, the wallpaper is divided into to (內 紙) and the outer (Formula) and formed between the inside and the outside of the grass containing charcoal By applying adhesives such as the inside and the outside to each other, the charcoal has strong adsorption power and detoxification power to block harmful electromagnetic waves and radiation such as water purification, far infrared heat effect, water vein blocking, etc. It is an object of the present invention to provide a wallpaper and a method for producing a pleasant living environment by inhibiting the purification of indoor air and the propagation of bacteria such as mold.

도 1은 본 발명인 벽지의 구성을 나타낸 일부 절개 사시도.1 is a partial cutaway perspective view showing the configuration of the present inventor wallpaper.

도 2는 본 발명의 벽지의 구성을 나타낸 단면도.2 is a cross-sectional view showing the configuration of the wallpaper of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

(1) 벽지 (2) 내지 (3) 외지(1) wallpaper (2) to (3) outside

(4) 접착제 (5) 숯(4) glue (5) charcoal

이하, 본 발명에 대한 구성 및 그 제조방법을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention and a manufacturing method thereof will be described in detail.

본 발명에 의한 벽지의 구성을 설명하면 다음과 같다.The configuration of the wallpaper according to the present invention is as follows.

벽지로 사용되는 종이의 표면에 다양한 무늬모양을 형성하여 실내의 벽면에 부착하여 사용하는 벽지에 있어서,In the wallpaper used to form a variety of patterns on the surface of the paper used as wallpaper to attach to the wall of the room,

상기 벽지(1)가 비교적 두께가 두꺼운 종이로 형성한 내지(2)와 두께가 얇은 종이로 형성한 외지(3)로 구분하고 상기 내지(2)와 외지(3)의 사이에는 숯(5)이 함유된 풀 등의 접착제(4)로 형성하며, 상기 외지(3)의 표면에는 다양한 무늬모양이나 엠보싱의 형태로 형성한 것이다.The wallpaper (1) is divided into a (2) formed of a relatively thick paper and the outer paper (3) formed of a thin paper, the char (5) between the (2) and the outer (3) It is formed of an adhesive 4 such as glue containing, and the surface of the outer shell 3 is formed in the form of various patterns or embossing.

상기와 같이 구성된 본 발명의 제조방법을 설명하면 다음과 같다.Referring to the manufacturing method of the present invention configured as described above are as follows.

두께가 비교적 두꺼운 내지(2)의 표면에 분무기와 같은 코팅수단으로 접착제(4)를 얇은 두께로 코팅하되, 상기 접착제(4)는 숯(5)은 미세한 분말로 형성한 가루를 풀에 삽입한 다음 교반기와 같은 혼합수단으로 혼합시킨 것이며, 상기와 같이 내지(2)의 표면에 접착제(4)의 코팅이 완료되면 내지(2)의 크기와 동일한 외지(3)를 접착제(4)에 의하여 내지(2)와 외지(3)가 부착되도록 하고, 상기 내지(2)와 외지(3)가 부착된 것을 건조수단을 통과시켜 건조하여 내지(2)와 외지(3)의 부착이 견고하게 이루어지도록 한 다음 외지(3)의 표면에 무늬모양을 인쇄하거나 무늬모양을 따라 엠보싱을 제작하는 작업을 수행하면 숯이 함유된 벽지(1)의 제조가 완성되는 것이다.Coating the adhesive 4 to a thin thickness on the surface of the relatively thick to (2) with a coating means such as a sprayer, the adhesive 4 is a charcoal (5) is inserted into the grass powder formed of fine powder Next, the mixture is mixed by a mixing means such as a stirrer, and when the coating of the adhesive 4 is completed on the surface of the to (2) as described above, the outer layer 3 having the same size as the to (2) by the adhesive 4 to (2) and the outer shell (3) to be attached, and through the drying means is attached to the (2) and the outer shell (3) so that the attachment of the (2) and the outer shell (3) is made firm. Then, if the printing of the pattern on the surface of the outer shell (3) or performing the operation of manufacturing the embossing along the pattern of the charcoal-containing wallpaper (1) is completed.

이때, 상기 외지는 습자지와 같이 통기성을 가지는 재질의 종이로 형성하면 내지(2)와 외지(3)를 서로 부착하기 위하여 내지(2)와 외지(3)의 사이에 구비된 접착제(4)에 함유된 숯의 효능을 벽지(1)가 가질 수 있는 것이고, 내지(2)의 표면에 도포되는 접착제(4)의 두께는 접착제(4)에 포함된 숯(5)이 내지(2)와 외지(3)의 양측과 서로 맞닿을 수 있는 정도로 얇은 상태로 도포하는 것이다.At this time, when the outer paper is formed of a paper having a breathable material such as wet paper, to (2) and the outer paper (3) to attach to each other to the adhesive (4) provided between the (2) and the outer paper (3) The efficacy of the charcoal contained may be wallpaper (1), the thickness of the adhesive (4) applied to the surface of the (2) is the char (5) contained in the adhesive (4) and the outside of the (2) It is apply | coated in the state thin so that it may contact with both sides of (3).

상기와 같은 제조방법에 의하여 제조된 본 발명의 작용을 살펴보면 다음과 같다.Looking at the operation of the present invention prepared by the above manufacturing method as follows.

내지(2)와 외지(3)로 이루어지고 내지(2)와 외지(3)의 사이에 숯(5)을 함유한 접착제(4)가 내지(2)와 외지(3)를 서로 부착하여서 된 벽지(1)를 실내의 벽면에 도배를 할 때에는 내지(2)의 이면에 별도의 접착제(숯이 함유되지 않은 접착제)를 도포한 후 내지(2)의 이면이 벽면을 향하도록 하여 벽면에 벽지(1)를 도배한다.An adhesive (4) consisting of to (2) and the outer shell (3) and containing the char (5) between the (2) and the outer shell (3) by adhering the to (2) and the outer shell (3) to each other. When wallpapering the wallpaper on the wall of the room, apply a separate adhesive (adhesive without charcoal) to the back of (2), and then wallpaper the wall with the back of (2) facing the wall. Do (1).

이와 같이 벽면에 도배된 벽지(1)는 내지(2)와 외지(3)의 이중으로 구조로 이루어져 있고 상기 내지(2)와 외지(3)의 사이에는 숯(5)이 다량 함유된 접착제(4)가 도포되어 있고, 상기 외지(3)는 통기성을 가지는 종이로 이루어져 있으며, 상기 접착제(4)에 포함된 숯(5)이 내지(2)와 외지(3)를 접하는 상태이므로 실내의 공기 중에 포함된 세균 등을 숯(5)이 흡착하여 살균하게 되며, 실내공기를 숯(5)이 정화하게 되는 것이다.As described above, the wallpaper (1) painted on the wall is composed of a double structure of the (2) and the outer shell (3), and the adhesive containing a large amount of charcoal (5) between the (2) and the outer shell (3) ( 4) is applied, the outer shell 3 is made of breathable paper, and the char 5 contained in the adhesive 4 is in contact with the outer shell (3) and the outer shell (3). The charcoal 5 is adsorbed and sterilized by bacteria contained therein, and the indoor air is charcoal 5.

이와 같이 본 발명에 의한 벽지는 단순히 종이로서 이루어 진 것이 아니라 벽지를 내지와 외지로 이중의 구조로 형성하고 상기 내지와 외지의 사이에 숯을 함유한 접착제를 도포하고 상기 외지가 숯의 효능을 발휘할 수 있도록 통기성을 가지게 함으로써 벽지를 실내의 내벽에 도포하였을 때 실내의 미생물과 같은 유해한 물질을 숯이 흡착하여 살균하도록 하고 실내공기를 흡수하여 정화하도록 함으로 쾌적한 실내환경을 조성하게되는 효과를 가지는 것이다.As described above, the wallpaper according to the present invention is not simply made of paper, but the wallpaper is formed into a double structure between the outer and outer layers, and an adhesive containing charcoal is applied between the outer and the outer portions, and the outer portion exhibits the efficacy of the charcoal. When the wallpaper is applied to the interior wall of the room, the charcoal adsorbs and sterilizes harmful substances such as microorganisms in the room, and absorbs and purifies the indoor air to create a pleasant indoor environment.

Claims (2)

벽지로 사용되는 종이의 표면에 다양한 무늬모양을 형성하여 실내의 벽면에 부착하여 사용하는 벽지에 있어서,In the wallpaper used to form a variety of patterns on the surface of the paper used as wallpaper to attach to the wall of the room, 상기 벽지(1)가 비교적 두께가 두꺼운 종이로 형성한 내지(2)와 두께가 얇은 종이로 형성한 외지(3)로 구분하고 상기 내지(2)와 외지(3)의 사이에는 숯(5)이 함유된 풀 등의 접착제(4)로 형성하며, 상기 외지(3)의 표면에는 다양한 무늬모양이나 엠보싱의 형태로 형성한 것을 특징으로 하는 숯이 내재된 벽지.The wallpaper (1) is divided into a (2) formed of a relatively thick paper and the outer paper (3) formed of a thin paper, the char (5) between the (2) and the outer (3) It is formed of an adhesive (4), such as glue, containing the surface of the outer shell (3), charcoal-incorporated wallpaper, characterized in that formed in the form of various patterns or embossing. 두께가 비교적 두꺼운 내지(2)의 표면에 분무기와 같은 코팅수단으로 접착제(4)를 얇은 두께로 코팅하되, 상기 접착제(4)는 숯(5)은 미세한 분말로 형성한 가루를 풀에 삽입한 다음 교반기와 같은 혼합수단으로 혼합시킨 것이며, 상기와 같이 내지(2)의 표면에 접착제(4)의 코팅이 완료되면 내지(2)의 크기와 동일한 외지(3)를 접착제(4)에 의하여 내지(2)와 외지(3)가 부착되도록 하고, 상기 내지(2)와 외지(3)가 부착된 것을 건조수단을 통과시켜 건조하여 내지(2)와 외지(3)의 부착이 견고하게 이루어지도록 한 다음 외지(3)의 표면에 무늬모양을 인쇄하거나 무늬모양을 따라 엠보싱을 제작하는 작업을 수행하여서 제조하는 것을 특징으로 하는 숯이 내재된 벽지의 제조방법Coating the adhesive 4 to a thin thickness on the surface of the relatively thick to (2) with a coating means such as a sprayer, the adhesive 4 is a charcoal (5) is inserted into the grass powder formed of fine powder Next, the mixture is mixed by a mixing means such as a stirrer, and when the coating of the adhesive 4 is completed on the surface of the to (2) as described above, the outer layer 3 having the same size as the to (2) by the adhesive 4 to (2) and the outer shell (3) to be attached, and through the drying means is attached to the (2) and the outer shell (3) so that the attachment of the (2) and the outer shell (3) is made firm. Then, the method of manufacturing a wallpaper with a charcoal, characterized in that by manufacturing a pattern pattern on the surface of the outer surface (3) or by performing an operation to produce an embossing along the pattern pattern
KR1020000031298A 2000-06-08 2000-06-08 a wall paper KR20000054467A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436856B1 (en) * 2001-07-02 2004-07-01 (주)바이오 패키지 코리아 The mixture component method of functional glue for making corrugated cardboard of the paper box
KR100496466B1 (en) * 2002-10-02 2005-06-22 주식회사 엘지화학 The functionally non-woven wallpapaer containing the charcoal and the manufacturing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990033433A (en) * 1997-10-24 1999-05-15 정선종 Method for manufacturing integrated circuit device using heterojunction dipole device
JPH11229219A (en) * 1997-07-30 1999-08-24 Graffiti Twenty One:Kk Cotton with added charcoal, fiber with added charcoal, and wall paper, and their production
KR19990073066A (en) * 1999-03-13 1999-10-05 안종서 Method of making wallpaper using charcoal and wallpaper
KR20000006714A (en) * 1999-10-25 2000-02-07 전효철 Production method of wall paper and wrapping paper using mixture of wooden powder and thermal expansion minerals (vermiculite, zeolite)
KR20000061967A (en) * 1999-03-29 2000-10-25 이창진 Aaaaa

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229219A (en) * 1997-07-30 1999-08-24 Graffiti Twenty One:Kk Cotton with added charcoal, fiber with added charcoal, and wall paper, and their production
KR19990033433A (en) * 1997-10-24 1999-05-15 정선종 Method for manufacturing integrated circuit device using heterojunction dipole device
KR19990073066A (en) * 1999-03-13 1999-10-05 안종서 Method of making wallpaper using charcoal and wallpaper
KR20000061967A (en) * 1999-03-29 2000-10-25 이창진 Aaaaa
KR20000006714A (en) * 1999-10-25 2000-02-07 전효철 Production method of wall paper and wrapping paper using mixture of wooden powder and thermal expansion minerals (vermiculite, zeolite)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436856B1 (en) * 2001-07-02 2004-07-01 (주)바이오 패키지 코리아 The mixture component method of functional glue for making corrugated cardboard of the paper box
KR100496466B1 (en) * 2002-10-02 2005-06-22 주식회사 엘지화학 The functionally non-woven wallpapaer containing the charcoal and the manufacturing method

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