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KR20170021930A - Coating method of woven paper or textile fabrics, the woven paper or textile fabrics coated by the method, and articles using the coated woven paper or textile fabrics - Google Patents

Coating method of woven paper or textile fabrics, the woven paper or textile fabrics coated by the method, and articles using the coated woven paper or textile fabrics Download PDF

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Publication number
KR20170021930A
KR20170021930A KR1020150115766A KR20150115766A KR20170021930A KR 20170021930 A KR20170021930 A KR 20170021930A KR 1020150115766 A KR1020150115766 A KR 1020150115766A KR 20150115766 A KR20150115766 A KR 20150115766A KR 20170021930 A KR20170021930 A KR 20170021930A
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weight
coated
fabric
mixture
powder
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Korean (ko)
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임봉학
안종희
임보라
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임봉학
임보라
안종희
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Priority to KR1020150115766A priority Critical patent/KR20170021930A/en
Priority to CN201580081868.1A priority patent/CN107847972A/en
Priority to PCT/KR2015/013197 priority patent/WO2017030246A1/en
Publication of KR20170021930A publication Critical patent/KR20170021930A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/64—Inorganic compounds
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/22—Paper or cardboard

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paints Or Removers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

본 발명은 제올라이트 분말과 규조토 분말 중 적어도 하나와 유동성 증가제를 혼합하여 혼합물을 준비하는 제1단계와; 물 50~64중량%, 친환경 접착제 6~10중량%, 상기 혼합물 26~44중량%를 혼합하여 코팅제를 준비하는 제2단계와; 종이 원단 또는 섬유 원단 또는 부직포 원단에 상기 코팅제를 코팅하는 제3단계와; 상기 코팅제가 코팅된 원단을 건조하는 제4단계를 포함하는 원단 코팅 방법과, 이 방법에 의하여 코팅된 코팅 원단 및 이 코팅 원단을 사용한 물품을 제공한다.The present invention relates to a method for preparing a mixture comprising: a first step of preparing a mixture by mixing at least one of zeolite powder and diatomaceous earth powder with a flowability increasing agent; A second step of preparing a coating agent by mixing 50 to 64% by weight of water, 6 to 10% by weight of an environmentally friendly adhesive, and 26 to 44% by weight of the mixture; A third step of coating the paper fabric or the textile fabric or the nonwoven fabric fabric with the coating agent; And a fourth step of drying the coated fabric with the coating agent, and a coated cloth coated by the method and an article using the coated cloth.

Description

원단 코팅 방법과 이 방법에 의하여 코팅된 코팅 원단 및 이 코팅 원단을 사용한 물품 {Coating method of woven paper or textile fabrics, the woven paper or textile fabrics coated by the method, and articles using the coated woven paper or textile fabrics}[0001] The present invention relates to a method of coating a fabric, a coated fabric coated by the method, and a method of using the coated fabric to provide a coating method of woven paper or textile fabrics, the woven paper or textile fabrics coated by the method, }

본 발명은 가스와 수분을 흡착할 수 있는 무기물을 종이 원단 또는 섬유 원단 또는 부직포 원단에 코팅하는 방법과 이 방법에 의하여 코팅된 코팅 원단 및 이 코팅 원단을 사용한 물품에 관한 것이다.The present invention relates to a method of coating an inorganic material capable of adsorbing gas and moisture on a paper fabric, a textile fabric or a nonwoven fabric fabric, a coating fabric coated by the method, and an article using the fabric.

종래 기체가스와 수분을 흡착할 수 있는 무기물을 종이 원단 또는 섬유 원단 또는 부직포 원단에 코팅하는 방법으로서는 대한민국 등록특허 제10-0788874호에 개시되어 있다. 이 기술은 부직포 또는 종이에 제올라이트와 벤토나이트를 함유하는 코팅제를 도포하여, 제올라이트와 벤토나이트가 갖는 가스의 흡착 작용과 수분의 흡습 작용에 의하여 야채나 과일을 장시간 보관하도록 하는 포장재를 제조하는 것이다.Conventionally, a method of coating an inorganic material capable of adsorbing gaseous gas and moisture on a paper fabric, a textile fabric, or a nonwoven fabric fabric is disclosed in Korean Patent Registration No. 10-0788874. This technique is to produce a packaging material for applying a coating agent containing zeolite and bentonite to a nonwoven fabric or paper to adsorb the gas possessed by the zeolite and bentonite and to retain the vegetables and fruits for a long time by the water absorption function.

상기한 기술에서는 코팅제의 유동성이 낮아서 비교적 중량이 높은 제올라이트와 벤토나이트 분말이 저장통에서 가라앉게 되는 문제가 발생하고, 이러한 문제를 해결하기 위하여 저장통을 지속적으로 교반시켜 저장통 안에서 제올라이트와 벤토나이트 분말이 가라앉는 문제는 해결하였으나 저장통에서 관을 통하여 노즐 등의 분사구까지 이동하는 도중에 제올라이트와 벤토나이트 분말이 가라앉는 문제가 있었다.In the above-mentioned technique, the fluidity of the coating agent is low, so that a relatively high weight of zeolite and bentonite powder is submerged in the reservoir. To solve this problem, the reservoir is continuously stirred to cause the zeolite and bentonite powder to sink However, there was a problem that the zeolite and the bentonite powder settled during the movement from the reservoir to the nozzle such as the nozzle through the pipe.

이러한 문제로 인하여 대한민국 등록특허 제10-0788874호의 특허는 그 기술의 우수성에도 불구하고 포장재의 대량생산에 큰 장애를 갖는 문제가 있었다.Due to such a problem, Korean Patent No. 10-0788874 has a problem that it has a great obstacle to the mass production of the packaging material despite the superiority of the technology.

대한민국 등록특허 제10-0788874호Korean Patent No. 10-0788874

따라서 본 발명은 상기한 종래 문제를 해결하기 위해 발명된 것으로, 가스와 수분을 흡착할 수 있는 무기물 분말이 저장통에서 빠르게 가라앉게 되는 문제를 해결하고, 또한 무기물 분말이 저장통에서 관을 통하여 노즐 등의 분사구까지 이동하는 도중에 가라앉는 문제도 해결하여 제올라이트 분말 및/또는 규조토 분말이 함유된 코팅제를 코팅한 원단을 대량생산하는 것이 용이하도록 하는 종이 또는 섬유 또는 부직포 원단에 코팅하는 방법과 이 방법에 의하여 코팅된 코팅 원단 및 이 코팅 원단을 사용한 물품을 제공하고자 함에 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to solve the problem that the inorganic powder capable of adsorbing gas and moisture quickly sinks in the reservoir, A method of coating a paper or a fiber or a nonwoven fabric so that it is easy to mass-produce a fabric coated with a coating agent containing zeolite powder and / or diatomaceous earth powder by solving the problem of sinking on the way to the jetting port, And to provide an article using the coated fabric and the coated fabric.

상기한 목적을 달성하기 위해 본 발명에 따른 원단 코팅 방법은, 제올라이트 분말과 규조토 분말 중 적어도 하나와 유동성 증가제를 혼합하여 혼합물을 준비하는 제1단계와; 물 50~64중량%, 친환경 접착제 6~10중량%, 상기 혼합물 26~44중량%를 혼합하여 코팅제를 준비하는 제2단계와; 종이 원단 또는 섬유 원단 또는 부직포 원단에 상기 코팅제를 코팅하는 제3단계와; 상기 코팅제가 코팅된 원단을 건조하는 제4단계를 포함하는 것을 특징으로 한다.In order to accomplish the above object, the present invention provides a method for coating a fabric, comprising the steps of: preparing a mixture by mixing at least one of zeolite powder and diatomite powder with a fluidity increasing agent; A second step of preparing a coating agent by mixing 50 to 64% by weight of water, 6 to 10% by weight of an environmentally friendly adhesive, and 26 to 44% by weight of the mixture; A third step of coating the paper fabric or the textile fabric or the nonwoven fabric fabric with the coating agent; And a fourth step of drying the coated cloth with the coating agent.

여기서, 상기 유동성 증가제는 탄산칼슘이고, 상기 제1단계는 제올라이트 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 규조토 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 제올라이트 분말 76~84중량%와 규조토 분말 8~12중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 또는 제올라이트 분말 8~12중량%와 규조토 분말 76~84중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하는 것을 특징으로 한다.In the first step, 88 to 92% by weight of zeolite powder and 8 to 12% by weight of calcium carbonate are mixed to prepare a mixture, or 88 to 92% by weight of diatomaceous earth powder and calcium carbonate 8 Or 12 wt.% Of the zeolite powder is mixed to prepare a mixture, or a mixture is prepared by mixing 76 to 84 wt.% Of zeolite powder, 8 to 12 wt.% Of diatomaceous earth powder and 8 to 12 wt. %, Diatomaceous earth powder of 76 to 84% by weight and calcium carbonate of 8 to 12% by weight.

또한, 상기 제3단계에서는 상기 원단 1평방미터당 상기 코팅제를 5~300g 균일하게 상기 원단을 분당 80~500m 코팅하며, 제4단계에서는 온도 60℃~350℃로 건조하는 것이 바람직하다.In the third step, the fabric is uniformly coated with the coating agent in an amount of 5 to 300 g per minute per square meter of the fabric at a rate of 80 to 500 m per minute. In the fourth step, the coating agent is preferably dried at a temperature of 60 to 350 ° C.

한편, 본 발명의 코팅 원단은 상기한 원단 코팅 방법에 의하여 코팅된 것을 특징으로 한다.Meanwhile, the coated fabric of the present invention is characterized in that it is coated by the above-described fabric coating method.

한편, 본 발명의 코팅 원단을 사용한 물품은 상기한 원단 코팅 방법에 의하여 코팅된 원단을 사용하여 만든 것을 특징으로 한다.Meanwhile, the article using the coated fabric of the present invention is formed by using the fabric coated by the above-described fabric coating method.

여기서, 상기 물품은 농산물 포장 박스, 공기정화용 필터, 축사의 커튼, 축사의 배기 굴뚝, 오염수 정화용 시트, 농산물 포장 박스용 난좌형 패드, 농산물 포장 박스용 칸막이형 패드, 농산물 포장 박스용 개별 패드를 포함하는 것을 특징으로 한다.Herein, the above items are used for agricultural product packaging boxes, air purification filters, house curtains, exhaust chimneys for houses, polluted water purification sheets, agricultural padding pads, agricultural padding pads, agricultural padding pads, .

상기와 같이 구성된 본 발명에 의하면, 가스와 수분을 흡착할 수 있는 무기물 분말이 저장통에서 빠르게 가라앉게 되는 문제를 해결하고, 또한 무기물 분말이 저장통에서 관을 통하여 노즐 등의 분사구까지 이동하는 도중에 가라앉는 문제도 해결하여 제올라이트 분말 및/또는 규조토 분말이 함유된 코팅제를 코팅한 원단을 대량생산하는 것이 용이하게 된다.According to the present invention, the inorganic powder capable of adsorbing gas and moisture quickly sinks in the reservoir, and the inorganic powder sinks on the way from the reservoir to the nozzle such as the nozzle through the pipe It is easy to mass-produce a fabric coated with a coating agent containing zeolite powder and / or diatomaceous earth powder.

또한, 상기와 같이 구성된 본 발명에 의하면, 제올라이트 분말과 규조토 분말의 흡착성와 흡습성에 의하여 수분 흡착성이 우수하고 가스와의 결합성이 우수하여 농산물 포장에 적용하면 농산물의 보존성을 향상시킬 수 있다.In addition, according to the present invention constructed as described above, the adsorbability and hygroscopicity of the zeolite powder and the diatomaceous earth powder are excellent, and the adsorbability of the zeolite powder and the diatomaceous earth powder is excellent.

또한, 상기와 같이 구성된 본 발명에 의하면, 제올라이트 분말과 규조토 분말의 흡착성에 의하여 암모니아가스, 탄산가스, 황화수소가스와 같은 가스나 중금속의 흡착능력이 우수하여 폐수처리시설, 공기정화시설, 물정화시설, 매연정화 장치 및 시설에 적용시 정화 능력을 향상시킬 수 있다.According to the present invention having the above-described structure, the adsorbability of zeolite powder and diatomaceous earth powder makes it possible to adsorb gases such as ammonia gas, carbon dioxide gas, and hydrogen sulfide gas and heavy metals, , The purification ability can be improved when applied to a soot purifying device and a facility.

도 1은 본 발명에 따른 원단 코팅 방법을 개략적으로 도시한 공정 흐름도이다.1 is a process flow diagram schematically showing a fabric coating method according to the present invention.

이하, 첨부도면을 참조하여 본 발명에 따른 원단 코팅 방법과 이 방법에 의하여 코팅된 코팅 원단 및 이 코팅 원단을 사용한 물품에 대하여 상세히 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a description will be given in detail of a method of coating a fabric according to the present invention, a coated fabric coated by the method, and articles using the coated fabric.

도 1은 본 발명에 따른 원단 코팅 방법을 개략적으로 도시한 공정 흐름도이다.1 is a process flow diagram schematically showing a fabric coating method according to the present invention.

동 도면에 도시한 바와 같이, 본 발명의 원단코팅방법은, 제올라이트 분말과 규조토 분말 중 적어도 하나와 유동성 증가제를 혼합하여 혼합물을 준비하는 제1단계(10)와, 물, 친환경 접착제, 혼합물을 혼합하여 코팅제를 준비하는 제2단계(20)와, 원단에 코팅제를 코팅하는 제3단계(30)와, 코팅제가 코팅된 원단을 건조하는 제4단계(40)를 포함하여 구성된다.As shown in the figure, the raw material coating method of the present invention comprises a first step (10) of preparing a mixture by mixing at least one of zeolite powder and diatomaceous earth powder with a fluidity-increasing agent, A second step (20) of preparing a coating agent by mixing, a third step (30) of coating a coating agent on the raw fabric, and a fourth step (40) of drying the coated raw material coated with the coating agent.

여기서, 제올라이트(zeolite)는 장석과 같이 (Si,Al)O4의 사면체가 정점 산소(apical oxygen)에 의하여 3차원의 골격구조를 만들고 있지만 공극이 있으며 물분자와 교환성 양이온이 포함되어 있다. 물분자는 비교적 저온의 가열에 의하여 쉽게 제거되지만 구조의 골격은 변하지 않으므로 공기 중의 수증기를 흡수하여 물을 채우게 된다. 화학적 조성은 [Wy(Si,Al)(O2xnH2O)]로 나타낼 수 있으며, W는 Na와 Ca가 주가 되고 K, Mg, Ba, Li 등도 들어가는 것으로 알려져 있다.In zeolite, zeolite, like feldspar, is a three-dimensional skeleton structure of (Si, Al) O 4 tetrahedrons by apical oxygen, but it has voids and contains water molecules and exchangeable cations. The water molecules are easily removed by heating at a relatively low temperature, but since the framework of the structure is not changed, the water molecules are absorbed in the air to fill the water. The chemical composition can be expressed as [Wy (Si, Al) (O 2 xnH 2 O)]. W is known to be Na and Ca, and K, Mg, Ba and Li.

또한, 규조토는 주로 규산(SiO2)으로 되어 있으며, 미세한 다공질(多孔質)이기 때문에 흡수성이 강하고, 흡착제, 거름재, 고온재, 연마재 등에 사용되는 것으로 알려져 있다.The diatomaceous earth is mainly made of silicic acid (SiO 2 ), and since it is very porous, it is highly absorbent and is known to be used as an adsorbent, a filter material, a high-temperature material, an abrasive and the like.

상기한 제올라이트 분말과 규조토 분말의 흡착성와 흡습성에 의하여 수분 흡착성이 우수하고 가스와의 결합성이 우수하며, 암모니아가스, 탄산가스, 황화수소가스와 같은 가스나 중금속의 흡착능력이 우수하다.The zeolite powder and the diatomaceous earth powder have excellent adsorbability and hygroscopicity, and have excellent water adsorbability, excellent gas binding property, and excellent adsorption ability of gases such as ammonia gas, carbon dioxide gas, hydrogen sulfide gas and heavy metals.

또한, 제올라이트 분말과 규조토 분말은 그 입자 크기가 200~500메쉬의 것을 사용하는 것이 바람직하다.The zeolite powder and the diatomaceous earth powder preferably have a particle size of 200 to 500 mesh.

한편, 상기 제1단계(10)에서는 상기 유동성 증가제는 탄산칼슘을 사용하는 것이 바람직하고, 상기 탄산칼슘은 물질의 고형성을 보존하면서 유동성을 향상시킨다. 여기서, 탄산칼슘은 그 입자 크기가 200~500메쉬의 것을 사용하는 것이 바람직하다.Meanwhile, in the first step (10), it is preferable to use calcium carbonate as the fluidity increasing agent, and the calcium carbonate improves fluidity while preserving solidification of the material. Here, the calcium carbonate preferably has a particle size of 200 to 500 mesh.

또한, 상기 제1단계(10)에서는 제올라이트 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비할 수 있다. 또한, 상기 제1단계(10)에서는 규조토 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하여도 된다. 또한, 상기 제1단계(10)에서는 제올라이트 분말 76~84중량%와 규조토 분말 8~12중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하여도 된다. 또한, 상기 제1단계(10)에서는 제올라이트 분말 8~12중량%와 규조토 분말 76~84중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하여도 된다.In the first step 10, a mixture may be prepared by mixing 88 to 92% by weight of zeolite powder and 8 to 12% by weight of calcium carbonate. In the first step 10, 88 to 92% by weight of the diatomite powder and 8 to 12% by weight of calcium carbonate may be mixed to prepare a mixture. In the first step 10, a mixture may be prepared by mixing 76 to 84% by weight of zeolite powder, 8 to 12% by weight of diatomaceous earth powder and 8 to 12% by weight of calcium carbonate. In the first step 10, 8 to 12 wt% of zeolite powder, 76 to 84 wt% of diatomaceous earth powder, and 8 to 12 wt% of calcium carbonate may be mixed to prepare a mixture.

한편, 상기 제2단계에서는 물 50~64중량%, 친환경 접착제 6~10중량%, 상기 혼합물 26~44중량%를 혼합하여 코팅제를 준비하는 것이 바람직하며, 친환경 접착제로서는 폴리유산 성분의 친환경 접착제를 사용하는 것이 바람직하다. 이와 같이 준비된 코팅제에 함유된 중량이 높은 제올라이트 분말이나 규조토 분말은 탄산칼슘에 의하여 유동성이 향상되어, 저장통 내에서 그리고 저장통에서 관을 통하여 노즐 등의 분사구까지 이동하는 도중에 가라앉는 것이 현저하게 감소하게 된다.Meanwhile, in the second step, it is preferable to prepare a coating agent by mixing 50 to 64% by weight of water, 6 to 10% by weight of an environmentally friendly adhesive, and 26 to 44% by weight of the mixture. As the environmentally friendly adhesive, Is preferably used. The high-weight zeolite powder or diatomaceous earth powder contained in the coating material thus prepared is improved in fluidity by the calcium carbonate, so that the sinking is significantly reduced in the reservoir and on the way from the reservoir to the nozzle such as the nozzle through the tube .

한편, 상기 제3단계에서의 원단은 종이 원단, 섬유 원단 및 부직포 원단 중 어느 하나일 수 있으며, 상기 제3단계에서는 원단 1평방미터당 코팅제 5~300g 정도, 바람직하게는 20~60g 정도를 균일하게 코팅한다. 또한, 1분당 원단을 80~500m 정도 코팅하는 것이 바람직하다.In the third step, the fabric may be any one of a paper fabric, a fiber fabric, and a nonwoven fabric. In the third step, about 5 to 300 g of coating agent per square meter of fabric, preferably about 20 to 60 g, Coating. Further, it is preferable to coat the fabric at a rate of about 80 to 500 m per minute.

또한, 상기 제4단계에서는 온도 60℃~350℃로 건조하는 것이 바람직하며, 코팅 공정을 거친 원단이 온도 60℃~350℃에서 1분당 80~500m 정도 코팅되는 것이 바람직하다.In addition, in the fourth step, it is preferable to dry at a temperature of 60 ° C to 350 ° C, and it is preferable that the raw material after the coating process is coated at a temperature of 60 ° C to 350 ° C for about 80 to 500m per minute.

다음으로, 실시예와 비교예를 통하여 본 발명을 보다 상세하게 설명한다.Next, the present invention will be described in more detail with reference to examples and comparative examples.

<실시예1>&Lt; Example 1 >

제올라이트 분말 90중량%와 탄산칼슘 10중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.90% by weight of zeolite powder and 10% by weight of calcium carbonate were mixed to prepare a mixture, and 58% by weight of water, 8% by weight of environmentally friendly adhesive, and 34% by weight of the mixture were mixed to prepare a coating agent.

<실시예2>&Lt; Example 2 >

규조토 분말 90중량%와 탄산칼슘 10중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.90 wt% of diatomaceous earth powder and 10 wt% of calcium carbonate were mixed to prepare a mixture, and 58 wt% of water, 8 wt% of environmentally friendly adhesive, and 34 wt% of the mixture were mixed to prepare a coating agent.

<실시예3>&Lt; Example 3 >

제올라이트 분말 80중량%와 규조토 분말 10중량% 및 탄산칼슘 10중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.A mixture was prepared by mixing 80% by weight of zeolite powder, 10% by weight of diatomaceous earth powder and 10% by weight of calcium carbonate, and mixing the mixture with 58% by weight of water, 8% by weight of environmentally friendly adhesive, and 34% by weight of the mixture.

<실시예4><Example 4>

제올라이트 분말 10중량%와 규조토 분말 80중량% 및 탄산칼슘 10중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.A mixture was prepared by mixing 10% by weight of zeolite powder, 80% by weight of diatomaceous earth powder and 10% by weight of calcium carbonate, and a coating agent was prepared by mixing 58% by weight of water, 8% by weight of environmentally friendly adhesive, and 34% by weight of the mixture.

<비교예1>&Lt; Comparative Example 1 &

제올라이트 분말 95중량%와 탄산칼슘 5중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.95% by weight of zeolite powder and 5% by weight of calcium carbonate were mixed to prepare a mixture, and 58% by weight of water, 8% by weight of eco-friendly adhesive and 34% by weight of the mixture were mixed to prepare a coating agent.

<비교예2>&Lt; Comparative Example 2 &

규조토 분말 95중량%와 탄산칼슘 5중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.95% by weight of diatomaceous earth powder and 5% by weight of calcium carbonate were mixed to prepare a mixture, and 58% by weight of water, 8% by weight of eco-friendly adhesive and 34% by weight of the mixture were mixed to prepare a coating agent.

<비교예3>&Lt; Comparative Example 3 &

제올라이트 분말 85중량%와 규조토 분말 10중량% 및 탄산칼슘 5중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.A mixture was prepared by mixing 85% by weight of zeolite powder, 10% by weight of diatomaceous earth powder and 5% by weight of calcium carbonate. A coating agent was prepared by mixing 58% by weight of water, 8% by weight of environmentally friendly adhesive, and 34% by weight of the mixture.

<비교예4>&Lt; Comparative Example 4 &

제올라이트 분말 10중량%와 규조토 분말 85중량% 및 탄산칼슘 5중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.10% by weight of zeolite powder, 85% by weight of diatomaceous earth powder and 5% by weight of calcium carbonate were mixed to prepare a coating material. 58% by weight of water, 8% by weight of environmentally friendly adhesive and 34% by weight of the mixture were mixed.

<비교예5>&Lt; Comparative Example 5 &

물 58중량%, 친환경 접착제 8중량%, 제올라이트 분말 34중량%를 혼합하여 코팅제를 준비하였다.58% by weight of water, 8% by weight of an eco-friendly adhesive, and 34% by weight of zeolite powder were mixed to prepare a coating agent.

<비교예6>&Lt; Comparative Example 6 >

물 58중량%, 친환경 접착제 8중량%, 규조토 분말 34중량%를 혼합하여 코팅제를 준비하였다.58% by weight of water, 8% by weight of eco-friendly adhesive, and 34% by weight of diatomaceous earth powder were mixed to prepare a coating agent.

<비교예7>&Lt; Comparative Example 7 &

제올라이트 분말 90중량%와 규조토 분말 10중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.90% by weight of zeolite powder and 10% by weight of diatomaceous earth powder were mixed to prepare a mixture. 58% by weight of water, 8% by weight of eco-friendly adhesive and 34% by weight of the mixture were mixed to prepare a coating agent.

<비교예8>&Lt; Comparative Example 8 >

제올라이트 분말 10중량%와 규조토 분말 90중량%를 혼합하여 혼합물을 준비하고, 물 58중량%, 친환경 접착제 8중량%, 상기 혼합물 34중량%를 혼합하여 코팅제를 준비하였다.10% by weight of zeolite powder and 90% by weight of diatomaceous earth powder were mixed to prepare a mixture, and 58% by weight of water, 8% by weight of environmentally friendly adhesive and 34% by weight of the mixture were mixed to prepare a coating agent.

<실험><Experiment>

상기 실시예1~4에 의하여 준비된 코팅제와 상기 비교예1~8에 의하여 준비된 비교 코팅제에 대하여 교반기에서 30rmp으로 2분동안 교반시킨 후 교반을 멈추고 분말의 가라앉는 정도를 관찰하였다.The coating agent prepared in Examples 1 to 4 and the comparative coating agents prepared in Comparative Examples 1 to 8 were stirred in a stirrer at 30 rpm for 2 minutes, stirring was stopped, and the degree of sinking of the powder was observed.

상기한 실시예1의 경우에는 대략 5분 30초, 실시예2의 경우에는 대략 5분 24초, 실시예3의 경우에는 대략 5분 35초, 실시예 4의 경우에는 대략 5분 18초가 경과한 시점부터 분말이 가라앉는 것이 관찰되었다. 그리고 상기한 비교예1의 경우에는 대략 4분 20초, 비교예2의 경우에는 대략 4분 16초, 비교예3의 경우에는 대략 4분 26초, 비교예4의 경우에는 대략 4분 22초가 경과한 시점부터 분말이 가라앉는 것이 관찰되었다. 또한, 상기한 비교예5의 경우에는 대략 3분 45초, 비교예6의 경우에는 대략 3분 48초, 비교예7의 경우에는 대략 3분 42초, 비교예 8의 경우에는 대략 3분 38초가 경과한 시점부터 분말이 가라앉는 것이 관찰되었다.Approximately 5 minutes and 30 seconds in the case of Embodiment 1, approximately 5 minutes and 24 seconds in Embodiment 2, approximately 5 minutes and 35 seconds in Embodiment 3, and approximately 5 minutes and 18 seconds in Embodiment 4 At one point, the powder was observed to sink. In the case of Comparative Example 1, about 4 minutes and 20 seconds, about 4 minutes and 16 seconds for Comparative Example 2, about 4 minutes and 26 seconds for Comparative Example 3, and about 4 minutes and 22 seconds for Comparative Example 4 It was observed that the powder settled down from the time when it passed. In the case of Comparative Example 5, the time was about 3 minutes and 45 seconds. In Comparative Example 6, about 3 minutes and 48 seconds. In Comparative Example 7, about 3 minutes and 42 seconds. In Comparative Example 8, It was observed that the powder settled down from the point of time when the seconds passed.

본 실험으로부터 알 수 있는 바와 같이, 탄산칼슘의 투입으로 인하여 코팅제에 포함된 제올라이트 분말과 규조토 분말의 유동성이 현저하게 증가하는 것을 확인할 수 있었다.As can be seen from this experiment, it was confirmed that the flowability of the zeolite powder and diatomite powder contained in the coating agent was remarkably increased due to the addition of calcium carbonate.

이상 설명한 바와 같이 본 발명에 의하면, 가스와 수분을 흡착할 수 있는 무기물 분말이 저장통에서 빠르게 가라앉게 되는 문제를 해결하고, 또한 무기물 분말이 저장통에서 관을 통하여 노즐 등의 분사구까지 이동하는 도중에 가라앉는 문제도 해결하여 제올라이트 분말 및/또는 규조토 분말이 함유된 코팅제를 코팅한 원단을 대량생산하는 것이 용이하게 된다.As described above, according to the present invention, it is possible to solve the problem that the inorganic powder capable of adsorbing gas and moisture quickly sinks in the reservoir, and furthermore, it is possible to solve the problem that the inorganic powder sinks while moving from the reservoir to the injection port It is easy to mass-produce a fabric coated with a coating agent containing zeolite powder and / or diatomaceous earth powder.

또한, 상기와 같이 구성된 본 발명에 의하면, 제올라이트 분말과 규조토 분말의 흡착성와 흡습성에 의하여 수분 흡착성이 우수하고 가스와의 결합성이 우수하여 농산물 포장에 적용하면 농산물의 보존성을 향상시킬 수 있다.In addition, according to the present invention constructed as described above, the adsorbability and hygroscopicity of the zeolite powder and the diatomaceous earth powder are excellent, and the adsorbability of the zeolite powder and the diatomaceous earth powder is excellent.

또한, 상기와 같이 구성된 본 발명에 의하면, 제올라이트 분말과 규조토 분말의 흡착성에 의하여 암모니아가스, 탄산가스, 황화수소가스와 같은 가스나 중금속의 흡착능력이 우수하여 폐수처리시설, 공기정화시설, 물정화시설, 매연정화 장치 및 시설에 적용시 정화 능력을 향상시킬 수 있다.According to the present invention having the above-described structure, the adsorbability of zeolite powder and diatomaceous earth powder makes it possible to adsorb gases such as ammonia gas, carbon dioxide gas, and hydrogen sulfide gas and heavy metals, , The purification ability can be improved when applied to a soot purifying device and a facility.

한편, 본 발명은 상기한 특정 실시예에 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위 내에서 여러 가지로 수정 및 변형하여 실시할 수 있는 것이다. 이러한 수정 및 변형이 첨부하는 특허청구범위에 포함되는 것이라면 본 발명에 속하는 것임은 자명할 것이다.The present invention is not limited to the above-described specific embodiments, and various modifications and changes may be made without departing from the gist of the present invention. It will be obvious that such modifications and variations are included in the appended claims.

10~40 : 제조 공정 단계10 to 40: Manufacturing process steps

Claims (7)

제올라이트 분말과 규조토 분말 중 적어도 하나와 유동성 증가제를 혼합하여 혼합물을 준비하는 제1단계와;
물 50~64중량%, 친환경 접착제 6~10중량%, 상기 혼합물 26~44중량%를 혼합하여 코팅제를 준비하는 제2단계와;
종이 원단 또는 섬유 원단 또는 부직포 원단에 상기 코팅제를 코팅하는 제3단계와; 상기 코팅제가 코팅된 원단을 건조하는 제4단계를 포함하는 것을 특징으로 하는 원단 코팅 방법.A first step of preparing a mixture by mixing at least one of zeolite powder and diatomaceous earth powder with a fluidity increasing agent;
A second step of preparing a coating agent by mixing 50 to 64% by weight of water, 6 to 10% by weight of an environmentally friendly adhesive, and 26 to 44% by weight of the mixture;
A third step of coating the paper fabric or the textile fabric or the nonwoven fabric fabric with the coating agent; And a fourth step of drying the coated cloth with the coating agent. 제1항에 있어서,
상기 유동성 증가제는 탄산칼슘인 것을 특징으로 하는 원단 코팅 방법.The method according to claim 1,
Wherein the fluidity-increasing agent is calcium carbonate. 제2항에 있어서,
상기 제1단계는 제올라이트 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 규조토 분말 88~92중량%와 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 제올라이트 분말 76~84중량%와 규조토 분말 8~12중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하거나, 또는 제올라이트 분말 8~12중량%와 규조토 분말 76~84중량% 및 탄산칼슘 8~12중량%를 혼합하여 혼합물을 준비하는 것을 특징으로 하는 원단 코팅 방법.3. The method of claim 2,
In the first step, 88 to 92% by weight of zeolite powder and 8 to 12% by weight of calcium carbonate are mixed to prepare a mixture, 88 to 92% by weight of diatomite powder and 8 to 12% by weight of calcium carbonate are mixed to prepare a mixture By weight of zeolite powder, 76 to 84% by weight of zeolite powder, 8 to 12% by weight of diatomaceous earth powder and 8 to 12% by weight of calcium carbonate, And 8 to 12 wt% of calcium are mixed to prepare a mixture. 제3항에 있어서,
상기 제3단계에서는 상기 원단 1평방미터당 상기 코팅제를 5~300g 균일하게 상기 원단을 분당 80~500m 코팅하며, 제4단계에서는 온도 60℃~350℃로 건조하는 것을 특징으로 하는 원단 코팅 방법.The method of claim 3,
Wherein the fabric is uniformly coated with the coating agent in an amount of 5 to 300 g per minute per square meter of the fabric in an amount of 80 to 500 m per minute and the fourth step is dried at a temperature of 60 to 350 ° C. 상기한 제1항 내지 제4항에 기재된 방법에 의하여 코팅된 것을 특징으로 하는 코팅된 코팅 원단.A coated coated fabric characterized by being coated by the method according to any one of claims 1 to 4. 상기한 제1항 내지 제4항에 기재된 방법에 의하여 코팅된 코팅 원단을 사용하여 만든 것을 특징으로 하는 물품.Characterized in that it is made using a coated fabric coated by the method according to any one of claims 1 to 4 above. 제6항에 있어서,
상기 코팅 원단을 사용하여 만든 물품은 농산물 포장 박스, 공기정화용 필터, 축사의 커튼, 축사의 배기 굴뚝, 오염수 정화용 시트, 농산물 포장 박스용 난좌형 패드, 농산물 포장 박스용 칸막이형 패드, 농산물 포장 박스용 개별 패드를 포함하는 것을 특징으로 하는 물품.The method according to claim 6,
Products made from the above coated fabrics include agricultural packaging boxes, air purifying filters, barn curtains, exhaust chimneys for housing, polluted water purification sheets, hardwood pads for agricultural product packaging boxes, cubicle pads for agricultural product packaging boxes, agricultural product packaging boxes &Lt; RTI ID = 0.0 &gt; and / or &lt; / RTI &gt;
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102030318B1 (en) * 2019-05-10 2019-10-10 임봉학 Manufacturing method of pulp molded article and the pulp molded article by the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2685994B1 (en) * 2017-03-30 2019-05-03 Smurfit Kappa Espana Sa Procedure for obtaining an ethylene absorber paper and product obtained
CN108894058B (en) * 2018-06-11 2021-04-13 浙江上峰包装新材料有限公司 Water-based back coating liquid, cigarette packaging paper and preparation method of cigarette packaging paper
GB202010807D0 (en) * 2020-07-14 2020-08-26 Nicoventures Trading Ltd An article for use in an aerosol provision system
CN114517006B (en) * 2022-02-23 2024-01-02 佛山市湘聚新材料有限公司 Bio-based degradable plastic and preparation method thereof
CN114572558B (en) * 2022-03-22 2023-06-16 衢州学院 Novel edible preservative paper and preparation process thereof
KR20240151365A (en) 2023-04-11 2024-10-18 신양재 Fresh and fermented food packaging composition and packaging method using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788874B1 (en) 2006-09-12 2007-12-27 안종희 Manufacturing method of multifunctional packaging material for maintaining freshness of agricultural products and packaging material manufactured thereby

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615274B2 (en) * 1991-03-27 1997-05-28 株式会社白石中央研究所 Antibacterial calcium carbonate powder
JP2001047532A (en) * 1999-08-05 2001-02-20 Rengo Co Ltd Corrugated cardboard, apparatus for producing the same and food container or food packaging material made of miniaturized corrugated cardboard
KR100451536B1 (en) * 2001-10-04 2004-10-08 이영웅 The producting method of packing repfoductinf board for restrainting decay
SE534561C2 (en) * 2009-04-03 2011-10-04 Korsnaes Ab Pigment coated cardboard for packaging, packaging comprising pigment coated cardboard, use of such cardboard, and a process in a process for making cardboard
JP5590439B2 (en) * 2010-02-03 2014-09-17 独立行政法人産業技術総合研究所 Coating liquid for transparent high gas barrier film, coating film obtained using the same, and laminated film
KR101310299B1 (en) * 2011-03-25 2013-09-26 변정윤 A method of manufacturing packing paper for food and a packing paper thereby
KR101433528B1 (en) * 2013-06-14 2014-08-22 구충근 painting method using powder paint using terra alba and resin powder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788874B1 (en) 2006-09-12 2007-12-27 안종희 Manufacturing method of multifunctional packaging material for maintaining freshness of agricultural products and packaging material manufactured thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102030318B1 (en) * 2019-05-10 2019-10-10 임봉학 Manufacturing method of pulp molded article and the pulp molded article by the same

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