KR20050111949A - Hygienic bend silicon separation paper manufacture method and silicon separation paper - Google Patents

Hygienic bend silicon separation paper manufacture method and silicon separation paper Download PDF

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KR20050111949A
KR20050111949A KR1020040036883A KR20040036883A KR20050111949A KR 20050111949 A KR20050111949 A KR 20050111949A KR 1020040036883 A KR1020040036883 A KR 1020040036883A KR 20040036883 A KR20040036883 A KR 20040036883A KR 20050111949 A KR20050111949 A KR 20050111949A
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weight
parts
acrylic
coating
release paper
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KR1020040036883A
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Korean (ko)
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김원술
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김원술
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    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners

Abstract

본 발명은 지류 상면에 아크릴 성분의 피막이 1차로 코팅 처리하고, 아크릴 피막 상면에 2차로 실리콘으로 코팅 처리하여, 블로킹이 생기는 불안정한 상태를 완벽하게 방지하며 사용 후에는 재활용 또는 소각시켜 폐기시에도 환경오염 물질이 발생되지 않는 생리대용 실리콘이형지 제조방법 및 실리콘이형지에 관한 것이다.In the present invention, the acrylic coating on the upper side of the tributary coating is first coated, and the acrylic coating on the upper surface of the acrylic coating is completely coated with silicon to completely prevent unstable conditions such as blocking, and recycle or incinerate after use, thereby causing environmental pollution. It relates to a method for producing a silicone release paper for sanitary napkins and a silicone release paper that does not generate a substance.

이는 고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여, 지류에 그라비아 방식으로 8~10% 도포하여 코팅처리하는 아크릴피막 형성공정과; 상기 아크릴피막 표면에 도포되며, 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가하여 혼합된 실리콘이형 용제를 도포하여 형성된 실리콘이형층 형성공정과; 상기 지류에에 아크릴피막과 실리콘이형층을 150~170℃ 온도로 약 6~12초 정도 건조 처리하여 실리콘이형지를 얻게되는 이형지 형성공정과; 상기 이형지를 생리대의 규격대로 절단하고 이를 생리대 표면에 접착하여 제품을 완성하는 완성공정;으로 이루어진다.This is an acrylic film forming process of mixing about 300 to 400 parts by weight of methanol, a petroleum-based organic solvent, to 100 parts by weight of an acrylic adhesive having a solid content of 46 parts by weight, and coating the paper by coating it with 8 to 10% of a gravure method; It is coated on the surface of the acrylic film, and mixed with about 400 to 800 parts by weight of a solvent made of petroleum organic solvent toluene to 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight, and mixed with 1 part by weight of a curing agent thereto. A silicon release layer forming step formed by applying a release solvent; A release paper forming process of obtaining acrylic release paper by drying the acrylic film and the silicone release layer on the paper at a temperature of 150 to 170 ° C. for about 6 to 12 seconds; Completion of cutting the release paper according to the standard of the sanitary napkin and bonding it to the surface of the sanitary napkin to complete the product.

Description

생리대용 실리콘이형지 제조방법 및 실리콘이형지{Hygienic bend silicon separation paper manufacture method and silicon separation paper} Hygienic bend silicon separation paper manufacture method and silicon separation paper

본 발명은 생리대용 실리콘이형지 제조방법에 관한 것으로, 더욱 상세하게는 지류 상면에 아크릴 성분의 피막이 1차로 코팅 처리하고, 아크릴 피막 상면에 2차로 실리콘으로 코팅 처리하여, 이형지의 특성을 최대한 살리게 되고 사용 후에는 재활용 또는 소각시켜 폐기시에도 환경오염 물질이 발생되지 않는 무공해 이형지에 관한 것이다.The present invention relates to a method for producing a silicone release paper for sanitary napkin, more specifically, the coating of the acrylic component on the upper surface of the tributary coating, and the second coating on the acrylic coating on the upper surface of the acrylic film, to maximize the characteristics of the release paper to use Afterwards, it relates to a pollution-free release paper that does not generate environmental pollutants even when disposed of by recycling or incineration.

일반적으로 핫멜트접착제가 도포되는 제품, 특히 생리대 등에 있어서는 제조생산 단계에서 핫멜트접착층이 형성된 실리콘이형지를 생리대에 접착시켜 주고, 수요자가 이를 사용할 때 실리콘이형지를 생리대로부터 제거하여 사용하게 된다.In general, in a product to which a hot melt adhesive is applied, in particular, a sanitary napkin, a silicone release paper having a hot melt adhesive layer formed on the sanitary napkin is bonded to a sanitary napkin in the manufacturing and production stage, and when the consumer uses it, the silicone release paper is removed from the sanitary napkin.

이때, 제거되는 실리콘이형지에 도포된 핫멜트접착제가 생리대에 전이되어 생리대를 의류 등에 접착하여 사용하는 것이 일반적이다.At this time, the hot melt adhesive applied to the removed silicone release paper is transferred to a sanitary napkin and it is generally used to adhere the sanitary napkin to clothing and the like.

그러나 종래의 생리대의 실리콘이형지는 실리콘을 직접 지류에 코팅할 수 없어 지류에 폴리에칠렌수지(PE 수지)를 코팅 처리한 다음, 이 폴리에칠렌(PE)수지층 상부에 다시 실리콘층을 코팅하는 방법으로 실리콘이형지를 제조하여 사용하고 있었다.However, the silicone release paper of the conventional sanitary napkin cannot directly coat the silicone on the tributary, so that the polystyrene resin (PE resin) is coated on the tributary, and then the silicone layer is coated on the polystyrene (PE) resin layer again. Was prepared and used.

상기와 같은 적층구조를 갖는 실리콘이형지는 고열을 요구하는 폴리에칠렌(PE)코팅층과 실리콘코팅층을 형성해야 함으로 많은 동력이 요구되고, 폴리에칠렌(PE)을 일측면을 고열로 용융살포하여 도포하게 되어 작업설비나 공정이 복잡하고 까다로워 생산성이 저하되는 단점이 있다.Silicone release paper having the laminated structure as described above requires a lot of power to form a polyethylene coating (PE) coating and a silicon coating layer that requires high heat, and the work is installed by applying the melt spraying the polyethylene (PE) at a high temperature on one side B. The process is complicated and difficult, which leads to a decrease in productivity.

또한, 폴리에칠렌(PE)코팅층과 실리콘코팅층을 처리한 이형지 상에 고열의 핫멜트접착제를 분사하여 도포하는 후속 작업시 핫멜트접착제의 고열에 의하여 폴리에칠렌(PE)층에 균열이 발생되고, 이에 따라 이형지 표면이 평탄하지 못하고 균열되거나 변형되는 현상이 야기되어 핫멜트접착제의 성상이나 전이가 불안정하여 생리대를 의류에 접착시켜 사용할 때 접착상태가 완전하지 못하여 쉽게 떨어지는 문제점이 있었다.In addition, during the subsequent work of spraying and applying a high-temperature hot melt adhesive on a release paper treated with a polyethylene (PE) coating layer and a silicone coating layer, cracks are generated in the polyethylene layer (PE) due to the high heat of the hot melt adhesive. Unevenness and cracking or deformation were caused, resulting in unstable properties or transitions of the hot melt adhesive, so that when the sanitary napkin was used to adhere to the garment, the adhesive state was not perfect, and thus easily fell.

또, 폴리에칠렌(PE)코팅의 실리콘이형지는 재활용하거나 지류와 서로 분리하거나 분해시킬 수 없기 때문에 공해성 폐기물이 양산되는 페단이 나타나고, 이를 처리하기 위하여서는 소각로 등 막대한 처리설비가 요구되는등 여러 가지 경제적 문제와 환경오염을 유발하는 문제점이 있었다.In addition, polyether (PE) coated silicone release paper cannot be recycled, separated from paper, or decomposed into paper, resulting in the production of polluted wastes.In order to deal with this, a lot of economical facilities such as incinerators are required. There was a problem that causes problems and environmental pollution.

상기와 같은 여러 가지 문제점을 고려하여 이루어진 것으로, 그 목적은 지류 상면에 아크릴 성분의 피막이 1차로 코팅 처리하고, 아크릴 피막 상면에 2차로 실리콘으로 코팅 처리하여, 블로킹이 생기는 불안정한 상태를 완벽하게 방지하며 사용 후에는 재활용 또는 소각시켜 폐기시에도 환경오염 물질이 발생되지 않는 무공해 이형지를 제조하는 실리콘 이형지제조방법 및 실리콘이형지를 제공함에 있다.It is made in consideration of the various problems as described above, and its purpose is to first coat the acrylic coating on the upper surface of the tributary, and secondly to the acrylic coating on the upper surface of the acrylic coating to completely prevent the unstable state of blocking. After use, the present invention provides a method for manufacturing a silicone release paper and a silicone release paper for manufacturing a pollution-free release paper that does not generate environmental pollutants even when disposed of by recycling or incineration.

상기와 같은 목적을 달성하기 위하여 본 발명은 고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여, 지류에 그라비아 방식으로 8~10% 도포하여 코팅처리하는 아크릴피막 형성공정과, 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가하여 혼합된 실리콘이형 용제를 도포하여 형성된 실리콘이형층 형성공정과, 지류에 도포된 아크릴피막과 실리콘이형층을 150~170℃ 온도로 약 6~12초 정도 건조 처리하여 실리콘이형지를 얻게되는 이형지 형성공정과, 상기 이형지를 생리대의 규격대로 절단하고 이를 생리대 표면에 접착하여 제품을 완성하는 완성공정으로 구성한다. In order to achieve the above object, the present invention mixes about 300 to 400 parts by weight of methanol, which is a petroleum-based organic solvent, to 100 parts by weight of an acrylic adhesive, which is 46 parts by weight of solids, and applies 8 to 10% by gravure coating to paper. A silicone release solvent mixed with an acrylic film forming process and 400 to 800 parts by weight of a petroleum organic solvent toluene is mixed with 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight, and then 1 part by weight of a curing agent is added thereto. And a release paper forming process of forming a silicone release paper by drying the acrylic release layer formed by applying a coating film, and drying the acrylic film and the silicone release layer applied to the feeder at a temperature of 150 to 170 ° C. for about 6 to 12 seconds. It consists of the finished process of cutting the standard of sanitary napkin and attaching it to the surface of the sanitary napkin to complete the product.

이하에서 본 발명의 바람직한 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

첨부된 도면 도 1 내지 도 2는 본 발명의 생리대용 실리콘 이형지 제조방법에 따른 공정도로서, 본 발명은 아크릴피막 형성공정과, 실리콘이형층 형성공정과, 이형지 형성공정으로 구성한다.1 to 2 is a process chart according to the method for producing a silicone release paper for sanitary napkin of the present invention, the present invention comprises an acrylic film forming process, a silicone release layer forming process, a release paper forming process.

상기 아크릴피막 형성공정은 고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여, 지류(10) 일측 표면에 그라비아 인쇄방식의 금속재 도포로울러(1)와 고무재로울러(2)로 8~10% 도포하여 아크릴피막(20)을 형성한다.In the acrylic film forming process, about 300 to 400 parts by weight of methanol, a petroleum-based organic solvent, is mixed with 100 parts by weight of an acrylic adhesive having a solid content of 46 parts by weight, and a metal gravure roller (1) and a gravure printing method are applied to one side of the feeder (10). 8-10% is applied to the roller 2 to form the acrylic coating 20.

상기 금속재 도포로울러(2)는 용액조의 수용액(3) 내부에 하반부가 침지되게 하여 금속재 도포로울러(2)의 표면의 수용액(3)에 의하여 충분히 지류(10) 표면에 균일하게 침투되게 하여 피막을 형성한다. The metal coating roller 2 has a lower half immersed in the aqueous solution 3 of the solution tank so that the metal coating roller 2 uniformly penetrates into the surface of the tributary 10 by the aqueous solution 3 on the surface of the metal coating roller 2. Form.

상기 실리콘이형층 형성공정은 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가 혼합하여 실리콘이형 용제를 얻게된다. In the silicone release layer forming process, 400 to 800 parts by weight of a petroleum-based organic solvent toluene is mixed and diluted to 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight, and 1 part by weight of a curing agent is added to and mixed with a silicone release solvent. You get

상기 실리콘이형 용제는 용액조(6)에 투입하여, 상기 지류(10) 표면에 도포된 아크릴피막(20) 상부에 금속로울러로 된 도포로울러(4)와 이와 접합된 고무재로울러(5)로 구성된 그라비아 코팅장치에 의하여 실리콘이형 용제를 도포하고 코팅 처리하여 실리콘이형층(30)을 형성한다.The silicone releasing solvent is introduced into the solution tank (6), and the application roller (4) made of a metal roller and the rubber material roller (5) bonded to the acrylic coating (20) applied on the surface of the feeder (10). A silicon releasing solvent is applied and coated by a gravure coating device configured to form a silicon releasing layer 30.

상기 이형지 형성공정은 지류 표면에 1차로 아크릴 피막이 코팅 처리되고, 아크릴 피막 상면에 2차로 실리콘 코팅 처리한 후에 건조닥트(50) 내부에서 150~170℃ 온도로 약 6~12초 정도 건조 처리하여 실리콘이형지(40)를 얻게된다.In the release paper forming process, an acrylic film is first coated on a surface of a paper feeder, and a silicon coating is secondly applied on an upper surface of the acrylic film, followed by drying at a temperature of 150 to 170 ° C. in a drying duct 50 for about 6 to 12 seconds. Release paper 40 is obtained.

상기와 같이 얻어진 실리콘이형지(40)는 생리대의 규격대로 절단하고 이를 생리대의 부직포면에 접착하여 제품을 완성한다.The silicone release paper 40 obtained as described above is cut to the size of the sanitary napkin and adhered to the nonwoven surface of the sanitary napkin to complete the product.

상기 이형지의 실리콘층 표면으로는 핫멜트접착제를 액상으로 150℃의 고온으로 살포하여 점착시켜주고, 이를 생리대의 부직포면에 접착하면 접착제가 생리대로 전이되게 된다.On the surface of the silicone layer of the release paper, the hot melt adhesive is applied by spraying the liquid at a high temperature of 150 ° C., and when it is adhered to the nonwoven fabric surface of the sanitary napkin, the adhesive is transferred to the sanitary napkin.

이를 첨부된 도면 도 3와 같이 생리대(60)에서 이형지(40)를 제거하고 착용하게 되면 부직포면에 정이된 접착제가 속옷에 접착되어 생리대(60)가 움직이지 않도록 고정시켜 준다.When the removable paper 40 is removed and worn on the sanitary napkin 60 as shown in FIG. 3, the adhesive is fixed on the nonwoven fabric surface to the underwear to fix the sanitary napkin 60 so as not to move.

상기와 같은 본 발명의 실리콘이형지 구조는 첨부된 도면 도 4와 같이 상기 지류(10) 상면에, 1차로 아크릴피막(20)을 형성하고, 아크릴피막(20) 상면에는 2차로 실리콘이형층(30)을 형성한다.As shown in FIG. 4, the silicon release paper structure of the present invention as described above has an acrylic film 20 formed on the upper surface of the feeder 10, and a silicon release layer 30 on the upper surface of the acrylic film 20. ).

상기 아크릴피막(20)은 고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여 그라비아 방식으로 8~10% 도포하여 코팅 처리하여 형성한다.The acrylic film 20 is mixed with about 100 to 400 parts by weight of methanol, a petroleum-based organic solvent, to 100 parts by weight of an acrylic adhesive having a solid content of 46 parts by weight, and is formed by coating the coating by 8 to 10% by a gravure method.

상기 실리콘이형층(30)은 아크릴층 표면에 형성되고 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가 혼합하여 형성된 실리콘 이형 용제를 도포하여 150~170℃ 온도로 약 6~12초 정도 건조하여 형성한다.The silicone release layer 30 is diluted on a surface of an acrylic layer by mixing 400-800 parts by weight of a solvent made of petroleum-based organic solvent toluene with 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight. The silicone release solvent formed by adding and mixing the parts is applied and dried by 150 to 170 ° C. for about 6 to 12 seconds to form.

이상에서 상세히 상술한 바와 같이 본 발명은 지류 상면에 아크릴 성분의 피막이 1차로 코팅 처리하고, 아크릴 피막 상면에 2차로 실리콘으로 코팅 처리하여, 이형지의 특성을 최대한 살리게 되고 사용 후에는 재활용 또는 소각시켜 폐기시에도 환경오염 물질이 발생되지 않는 장점이 있다.As described above in detail above, the present invention primarily treats the acrylic coating on the upper surface of the feeder, and the second coating on the acrylic coating on the upper surface of the acrylic film to maximize the properties of the release paper and recycle or incinerate after use. There is an advantage that does not generate environmental pollutants even during the city.

도 1~2은 본 발명에 따른 생리대용 실리콘이형지 제조방법의 공정도.1 to 2 is a process chart of the method of manufacturing silicone release paper for sanitary napkin according to the present invention.

도 3는 본 발명에 따른 실리콘이형지의 구성을 나타낸 단면도.Figure 3 is a cross-sectional view showing the configuration of a silicone release paper according to the present invention.

도 4은 본 발명의 사용상태를 나타낸 사시도.4 is a perspective view showing a state of use of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 지류 20: 아크릴피막10: feeder 20: acrylic film

30: 실리콘이형층 40: 이형지30: release layer 40: release paper

Claims (2)

고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여, 지류에 그라비아 방식으로 8~10% 도포하여 코팅처리하는 아크릴피막 형성공정과;An acrylic film forming process of mixing about 300 to 400 parts by weight of methanol, a petroleum-based organic solvent, to 100 parts by weight of an acrylic adhesive having a solid content of 46 parts by weight, and coating the paper by coating it with 8 to 10% by a gravure method; 상기 아크릴피막 표면에 도포되며, 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가하여 혼합된 실리콘이형 용제를 도포하여 형성된 실리콘이형층 형성공정과;It is coated on the surface of the acrylic film, and mixed with about 400 to 800 parts by weight of a solvent made of petroleum organic solvent toluene to 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight, and mixed with 1 part by weight of a curing agent thereto. A silicon release layer forming step formed by applying a release solvent; 상기 지류에 도포된 아크릴피막과 실리콘이형층을 150~170℃ 온도로 약 6~12초 정도 건조 처리하여 실리콘이형지를 얻게되는 이형지 형성공정과;으로 이루지는 것을 특징으로 하는 생리대용 실리콘이형지 제조방법.And a release paper forming process of drying the acrylic film and the silicone release layer applied to the feeder at about 150 to 170 ° C. for about 6 to 12 seconds to obtain a silicone release paper. . 지류 상면에, 고형분 46중량부인 아크릴 접착제 100중량부에 석유계 유기용제인 메탄올 300~400중량부 정도 혼합하여 그라비아 방식으로 8~10% 도포하여 코팅된 아크릴피막과;An acrylic film coated on an upper surface of the feeder by mixing about 300 to 400 parts by weight of methanol, a petroleum-based organic solvent, to 100 parts by weight of an acrylic adhesive having a solid content of 46 parts by weight, and coating 8 to 10% by gravure; 상기 아크릴층 표면에 형성되고, 유효성분 함량 40중량부인 실리콘 폴리머 100중량부에 석유계 유기용제 톨루엔으로된 용제를 400~800중량부 정도 혼합하여 희석하고, 이에 경화제 1중량부를 첨가 혼합하여 형성된 실리콘이형 용제를 도포하여 150~170℃ 온도로 약 6~12초 정도 건조하여 형성된 실리콘이형층;으로 이루어진 것을 특징으로 하는 실리콘이형지.Silicone formed on the surface of the acrylic layer and mixed by diluting about 400 to 800 parts by weight of a petroleum organic solvent toluene with 100 parts by weight of a silicone polymer having an active ingredient content of 40 parts by weight, and then adding and mixing 1 part by weight of a curing agent. Silicone release paper, characterized in that consisting of; a release layer formed by applying a release solvent and dried for about 6 to 12 seconds at a temperature of 150 ~ 170 ℃.
KR1020040036883A 2004-05-24 2004-05-24 Hygienic bend silicon separation paper manufacture method and silicon separation paper KR20050111949A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220073982A (en) 2020-11-27 2022-06-03 주식회사 신페이퍼 Eco-friendly release paper coating solution using nonionic surfactant
KR20220073981A (en) 2020-11-27 2022-06-03 주식회사 신페이퍼 Eco-friendly release paper coating solution using reactive emulsifier
KR20230018943A (en) 2021-07-30 2023-02-07 주식회사 신페이퍼 Coating Composition having Excellent Peelability for Eco-friendly Release Paper and Manufacturing Method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220073982A (en) 2020-11-27 2022-06-03 주식회사 신페이퍼 Eco-friendly release paper coating solution using nonionic surfactant
KR20220073981A (en) 2020-11-27 2022-06-03 주식회사 신페이퍼 Eco-friendly release paper coating solution using reactive emulsifier
KR20230018943A (en) 2021-07-30 2023-02-07 주식회사 신페이퍼 Coating Composition having Excellent Peelability for Eco-friendly Release Paper and Manufacturing Method thereof

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