KR20010037108A - A rubber coated glove and its manufacturing method - Google Patents

A rubber coated glove and its manufacturing method Download PDF

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Publication number
KR20010037108A
KR20010037108A KR1019990044414A KR19990044414A KR20010037108A KR 20010037108 A KR20010037108 A KR 20010037108A KR 1019990044414 A KR1019990044414 A KR 1019990044414A KR 19990044414 A KR19990044414 A KR 19990044414A KR 20010037108 A KR20010037108 A KR 20010037108A
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South Korea
Prior art keywords
glove
rubber
solution
mixed solvent
minutes
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KR1019990044414A
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Korean (ko)
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KR100346651B1 (en
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송승훈
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류장수
주식회사 마이다스
송승훈
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/04—Appliances for making gloves; Measuring devices for glove-making
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0006—Gloves made of several layers of material
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01547—Protective gloves with grip improving means
    • A41D19/01558—Protective gloves with grip improving means using a layer of grip improving material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0064—Producing wearing apparel
    • B29D99/0067—Gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/80—Friction or grip reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/4864—Gloves

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gloves (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

PURPOSE: A rubber coating glove and manufacturing method thereof are provided to increase feeling of wearing and workability by improving durability and traction of rubber coated on surface of the glove. CONSTITUTION: The manufacturing method of the rubber coating glove comprises the processes of spraying a solution containing 5 wt.% of calcium chloride on surface of the glove; impregnating the solution sprayed glove into a rubber solution prepared by mixing 93 wt.% of latex with 2 wt.% of sulfur, 2 wt.% of ZnO2 and 3 wt.% of promoting agent EZ (Zinc Diethyldith-iocarbamate) or TP (Sodium Di n Buthyldithiocarbamate) and aging the mixture for 12 to 16 hours; drying the impregnated glove with heated air of about 100 deg.C for 20 seconds; forming patterns by instantly dipping the coated glove into a mixed solvent prepared by mixing 50 wt.% of gasoline, benzene or solvent with 50 wt.% of acid (hydrochloric acid or sulfuric acid) in order to contract the rubber solution; drying the pattern formed glove with heated air of about 100 deg.C for 20 seconds; neutralizing constituents of the mixed solvent by dipping the dried glove into a neutralizing solution containing 5 wt.% of sodium hydroxide and 5 wt.% of sodium carbonate for 2 minutes; vulcanizing the rubber solution by drying the mixed solvent removed glove with heated air of about 130 deg.C for 30 minutes after washing the neutralizing solution with water, drying the washed glove at a temperature of 100 deg.C for 10 minutes and removing the mixed solvent remaining on the surface of the glove; and cooling the rubber solution vulcanized glove.

Description

고무코팅장갑 및 제조방법{A rubber coated glove and its manufacturing method}Rubber coated glove and its manufacturing method

본 발명은 고무코팅장갑 및 제조방법에 관한 것으로서, 보다 구체적으로는 장갑 표면에 코팅되는 고무의 내구성과 접지력을 향상시켜 착용감이 좋고 작업성이 우수하도록 한 것이다.The present invention relates to a rubber coated glove and a manufacturing method, and more specifically, to improve the durability and grip of the rubber coated on the surface of the glove to improve the fit and workability.

통상 산업현장등에서 근무하는 작업자는 신체 중 손을 보호할 목적으로 장갑을 착용하게 된다. 이에 사용되는 장갑은 오래 전부터 장갑의 수명을 연장할 목적으로 면장갑 표면에 고무를 코팅하여 사용하고 있기는 하나 이들은 단순히 면장갑을 고무액에 담구고 이를 냉각하는 방법으로 코팅되어 있으므로 이러한 방법으로 코팅되는 고무코팅장갑은 면사와 고무의 접착성이 제대로 이루어지지 않아 장갑이 빨리 떨어지며, 또한 표면이 코팅되는 고무액이 매끈하게 처리되어 있어 사용자가 이를 끼고 물건을 잡을 때 물건이 손에서 잘 미끄러지는 등의 불편이 있었다.Workers working at industrial sites, etc. usually wear gloves for the purpose of protecting hands in the body. The gloves used for this have been coated with rubber on the surface of cotton gloves for a long time, but they are coated by simply dipping cotton gloves in the liquid and cooling them. Gloves fall off quickly due to poor adhesion between cotton yarn and rubber. Gloves are coated with a smooth rubber solution. there was.

그리고 상기한 방법으로 제조되는 장갑은 고무액이 장갑의 내부에까지 침투하게 되어 사용자가 이물감을 느끼게 되며 손에서 발생하는 땀을 장갑이 흡수하지 못하게 되어 문제점이 있었다.In addition, the glove manufactured by the above method has a problem in that the rubber liquid penetrates into the glove so that the user feels a foreign body and the glove does not absorb the sweat generated from the hand.

본 발명은 상기한 바와 같은 고무코팅장갑이 가지는 불편사항을 일소하면서도 장갑의 수명을 더욱 연장하여 사용할 수 있도록 한 것이다.The present invention is to make it possible to extend the life of the gloves even more, while eliminating the inconvenience of the rubber-coated gloves as described above.

즉, 본 발명은 고무코팅장갑을 제조하기 위해서 천연고무(latex)에 황, 산화아연(ZnO2)을 투입하고 이에 촉진제로 EZ(Zinc Diethyldith-iocarbamate), 또는 TP(Sodium Di n Buthyldithiocarbamate)를 선택적으로 투입하여 혼합가류시켜 적당한 점도를 유지시킨 상태에서 장갑을 함침시켜 열풍으로 건조한 후 이를 솔벤트혼합용액에 담구어 무늬를 형성하여 다시 건조 후 가성소다수용액에 담구어 솔벤트등의 혼합용액을 중화하고 세척조를 통하여 세척 후 건조하여 장갑 표면에 천연고무를 가류시킨 것에 특징이 있다.That is, in the present invention, sulfur and zinc oxide (ZnO 2 ) are added to natural rubber (latex) to prepare rubber coated gloves, and EZ (Zinc Diethyldith-iocarbamate) or TP (Sodium Di n Buthyldithiocarbamate) is selected as an accelerator. After mixing and impregnating the mixture with impregnated gloves to maintain the proper viscosity, dry it with hot air, dip it in a solvent mixture solution to form a pattern, dry it again, and soak in a caustic soda solution to neutralize the mixed solution such as solvent and wash tank. After washing through and dried, it is characterized by vulcanizing natural rubber on the glove surface.

도 1은 본 발명의 제조공정을 도시한 공정도1 is a process chart showing a manufacturing process of the present invention

도 1은 본 발명의 제조공정을 도시한 공정도를 도시한 것으로 본 발명의 장갑의 표면 특히 손바닥면에 천연고무를 함침시켜 솔벤트혼합용액으로 무늬를 형성하고 이를 중화 세척하여 가류시킴으로써 고무코팅장갑 제조시에 표면에 미세한 주름으로 되는 무늬를 형성하여 미끄럼을 방지하면서도 오래도록 사용할 수 있는 장갑을 제조코자 하는 것으로서 이하 본 발명의 제조방법을 구체적으로 설명키로 한다.1 is a process chart showing the manufacturing process of the present invention by impregnating natural rubber on the surface of the glove of the present invention, especially the palm surface, to form a pattern with a solvent mixture solution and neutralize and wash it to prepare rubber coating gloves In order to manufacture a glove that can be used for a long time while preventing slipping by forming a pattern of fine wrinkles on the surface, the manufacturing method of the present invention will be described in detail below.

〈제조방법〉<Manufacturing method>

-. 장갑탈착;-. Desorption of gloves;

통상의 코팅기와 같이 회전하는 콘베이어로 되는 이송장치에 장갑을 끼워 이동시킨다.The glove is moved to a conveying device made of a rotating conveyor as in a conventional coating machine.

-. 약품처리;-. Chemical treatment;

상기한 면 장갑의 표면에 분사기등으로 염화칼슘이 5%로 함유된 용액을 분사한다. 이때 분사되는 용액은 다음 과정의 천연고무액이 장갑 내부에 침투하는 것을 방지한다.A solution containing 5% calcium chloride is sprayed on the surface of the cotton glove using an injector or the like. The sprayed solution prevents the natural rubber solution from penetrating into the glove in the next step.

-. 고무액코팅;-. Rubber liquid coating;

천연고무(latex) 93%에 황 2%, 산화아연(ZnO2) 2%와 촉진제{EZ(Zinc Diethyldith-iocarbamate), 또는 TP(Sodium Di n Buthyldithiocarbamate)} 3%를 투입 혼합하여 12∼16시간 정도 숙성시켜 적당한 점도로 가류시킨 고무액에 염화칼슘 용액이 분사된 상태의 장갑을 함침시킨다.93% natural rubber (latex), 2% sulfur, 2% zinc oxide (ZnO 2 ) and 3% accelerator {EZ Diethyldith-iocarbamate (EZ) or TP (Sodium Di n Buthyldithiocarbamate) mixed 12-12 hours The rubber solution in which the calcium chloride solution is sprayed is impregnated into the rubber liquid aged to the extent and vulcanized to an appropriate viscosity.

-. 보조건조;-. Auxiliary drying;

장갑에 코팅되는 고무액을 대략 100℃의 열풍으로 20초 정도 건조한다. 이때 고무액의 표면은 일반적으로 사용되고 있는 고무코팅장갑과 거의 유사한 상태로 있게 된다.The rubber solution coated on the glove is dried for about 20 seconds with a hot air of approximately 100 ° C. At this time, the surface of the rubber liquid is in a state almost similar to the rubber coating gloves generally used.

-. 무늬생성;-. Pattern generation;

상기 고무액이 코팅된 장갑을 휘발유나 벤젠, 또는 솔벤트 50%에 산(염산이나 황산) 50%를 혼합한 혼합용제에 순간적으로 담구어 고무액을 수축시켜 무늬를 형성한다. 혼합용제에 고무액을 장시간 담구어 두면 고무액이 흘러내리거나 또는 과도하게 수축되므로 상당한 주의를 요하며 특히 이 작업을 행할 때에는 혼합용제에 의해 피부가 손상될 수 있으므로 주의하여야 한다.The rubber-coated glove is instantaneously immersed in a mixed solvent of 50% of acid (hydrochloric acid or sulfuric acid) in 50% of gasoline, benzene, or solvent to shrink the rubber solution to form a pattern. Soaking the rubber liquid in the mixed solvent for a long time will cause the rubber liquid to flow down or shrink excessively, so be very careful, especially when doing this, as the skin may be damaged by the mixed solvent.

-. 보조건조;-. Auxiliary drying;

상기한 바와 같은 방법으로 무늬를 형성하여 대략 100℃ 정도의 건조열풍으로 20초 건조한다.A pattern is formed in the same manner as described above and dried for 20 seconds with a drying hot air of about 100 ° C.

-. 중화;-. Neutralization;

가성소다와 탄산소다를 각 5% 함유한 중화용액에 무늬가 형성되고 건조된 코팅장갑을 넣어 2분 정도 둠으로써 혼합용제의 성분을 중화시킨다.A neutralized solution containing caustic soda and 5% sodium carbonate is formed to neutralize the components of the mixed solvent by adding a dried coating glove for about 2 minutes.

-. 세척;-. wash;

상기 중화된 코팅장갑을 물에 넣어 중화용액을 깨끗이 세척한다.Put the neutralized coating gloves in water to clean the neutralization solution.

-. 1차건조;-. Primary drying;

상기 세척된 코팅장갑을 100℃의 온도에서 10분 정도 건조함으로써 표면에 남아있을 수도 있는 혼합용제(특히 휘발유나, 벤젠, 솔벤트)를 완전히 제거토록 한다.The cleaned coated gloves are dried at a temperature of 100 ° C. for about 10 minutes to completely remove mixed solvents (particularly gasoline, benzene, and solvent) that may remain on the surface.

-. 2차건조;-. Secondary drying;

상기 과정을 거친 고무장갑을 130℃의 열풍으로 30분 정도 건조하여 코팅된 고무액을 완전히 가류시킴과 동시에 상기 과정을 거치면서 젖어 있는 상태로 되는 장갑을 말리게 된다.Drying the rubber gloves after the process for about 30 minutes in a hot air of 130 ℃ to completely cure the coated rubber liquid and at the same time to dry the gloves to be wet during the process.

-. 냉각;-. Cooling;

상기 가류된 코팅장갑을 건조한 냉각실에 넣어 냉각함으로써 신속하게 포장작업등이 이루어 질수 있도록 한다.The vulcanized coated gloves are put in a dry cooling chamber and cooled to allow packaging work to be performed quickly.

이상과 같은 본 발명은 고무코팅장갑을 제조하기 위해서 천연고무(latex)에 황, 산화아연(ZnO2)을 투입하고 이에 촉진제로 EZ(Zinc Diethyldith-iocarbamate), 또는 TP(Sodium Di n Buthyldithiocarbamate)를 선택적으로 투입하여 혼합가류시켜 적당한 점도를 유지시킨 상태에서 면장갑을 함침시켜 열풍으로 건조한 후 이를 솔벤트혼합용액에 담구어 무늬를 형성하여 다시 건조 후 가성소다수용액에 담구어 솔벤트등의 혼합용액을 중화하고 세척조를 통하여 세척 후 건조하여 면장갑 표면에 천연고무를 가류시킨 것으로서 하기와 같은 효과를 득할 수 있다.In the present invention as described above, in order to prepare rubber coated gloves, sulfur, zinc oxide (ZnO 2 ) is added to natural rubber (latex) and EZ (Zinc Diethyldith-iocarbamate) or TP (Sodium Di n Buthyldithiocarbamate) as an accelerator. Selectively add and mix and impregnate the cotton gloves in the state of maintaining the proper viscosity, dry with hot air, dip it in the solvent mixture solution to form a pattern, dry it again, and soak in the caustic soda solution to neutralize the mixed solution such as solvent. After washing through the washing tank and dried by vulcanizing natural rubber on the surface of the cotton gloves can be obtained the following effects.

상기 공정을 통하여 제조되는 본 발명의 고무코팅장갑은 촉진제등에 의해 장갑의 표면에 고무액이 긴밀하게 함침되므로 종래의 장갑에 비하여 월등히 오래 사용할 수 있다. 또한 본 발명은 솔벤트등의 혼합용제에 의해 고무코팅면 표면에 미세한 주름이 형성되어 작업 중 손에서 물건이 미끄러지는 일없이 사용할 수 있다.The rubber coated glove of the present invention manufactured through the above process can be used much longer than conventional gloves because the rubber liquid is closely impregnated on the surface of the glove by the accelerator. In addition, the present invention is a fine wrinkles formed on the surface of the rubber coating surface by a mixed solvent such as solvent can be used without slipping things in the hand during operation.

그리고 고무액이 면장갑에 코팅됨에 있어 염화칼륨이 함유된 용액에 의해 내부까지 침투하지 않고 표면에만 긴밀하게 흡착되므로 착용감이 우수하면서도 손에서 발생하는 땀을 흡수하여 이물감이 없이 사용할 수 있는 것이다.In addition, since the rubber solution is coated on cotton gloves, it does not penetrate to the inside by the solution containing potassium chloride and is closely adsorbed only on the surface, so it is excellent in comfort and absorbs the sweat generated from the hand and can be used without foreign matter.

Claims (2)

염화칼슘이 5%로 함유된 용액을 장갑 표면에 분사한 후 천연고무(latex) 93%에 황 2%, 산화아연(ZnO2) 2%와 촉진제{EZ(Zinc Diethyldith-iocarbamate), 또는 TP(Sodium Di n Buthyldithiocarbamate)} 3%를 투입 혼합하여 12∼16시간 정도 숙성시킨 고무액에 상기 장갑을 함침시켜 대략 100℃의 열풍으로 20초 건조하고, 코팅된 장갑을 휘발유나 벤젠, 또는 솔벤트 50%에 산(염산이나 황산) 50%를 혼합한 혼합용제에 순간적으로 담구어 고무액을 수축시켜 무늬를 형성하여 100℃ 정도의 열풍으로 20초 건조하고, 가성소다와 탄산소다를 각 5% 함유한 중화용액에 2분 담구어 혼합용제의 성분을 중화시킨 후 물로 중화용액을 깨끗이 세척하여 100℃의 온도에서 10분 건조하여 표면에 남아있는 혼합용제를 제거한 다음 130℃의 열풍으로 30분 건조하여 고무액을 가류시키고, 냉각시키는 공정으로 되는 것을 특징으로 하는 고무코팅장갑의 제조방법.A solution containing 5% calcium chloride was sprayed onto the glove surface, followed by 93% natural rubber (latex), 2% sulfur, 2% zinc oxide (ZnO 2 ) and accelerator (Zinc Diethyldith-iocarbamate), or TP (Sodium). Din Buthyldithiocarbamate)} 3% of the mixture was impregnated with the rubber solution aged for 12 to 16 hours, impregnated with the gloves and dried for 20 seconds with a hot air at approximately 100 ° C., and the coated gloves were applied to gasoline, benzene, or solvent 50%. Instantly immersed in a mixed solvent mixed with 50% acid (hydrochloric acid or sulfuric acid) to shrink the rubber solution to form a pattern, dried for 20 seconds with a hot air of about 100 ℃, neutralization containing 5% of caustic soda and sodium carbonate Soak for 2 minutes in the solution to neutralize the components of the mixed solvent, wash the neutralized solution with water and dry for 10 minutes at a temperature of 100 ℃ to remove the mixed solvent remaining on the surface and dried for 30 minutes with hot air at 130 ℃ to rubber To the process of vulcanizing and cooling Rubber coating gloves manufacturing method characterized in that. 제 1항의 의해서 장갑의 표면에 미세한 주름 무늬가 형성되는 것을 특징으로 하는 고무코팅장갑.Rubber coating gloves, characterized in that the fine wrinkles formed on the surface of the glove according to claim 1.
KR1019990044414A 1999-10-09 1999-10-09 A rubber coated glove and its manufacturing method KR100346651B1 (en)

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KR101236758B1 (en) * 2010-05-03 2013-02-25 배희춘 Method for manufacturing rubber gloves having embossing in the inside surface of the gloves

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KR100768525B1 (en) 2006-04-07 2007-10-19 (주)신성메이저글러브 Manufacturing method of coating gloves with pleats and the coating gloves with pleats by the method
KR101301362B1 (en) 2012-09-21 2013-08-29 강재열 Pre-treatment method and system for coating gloves
KR101899285B1 (en) 2018-03-07 2018-09-14 알파장갑 주식회사 Manufacturing method of coating gloves

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* Cited by examiner, † Cited by third party
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