KR20100117337A - Manufacturing method for nonwoven using absorbent cotton - Google Patents

Manufacturing method for nonwoven using absorbent cotton Download PDF

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KR20100117337A
KR20100117337A KR1020090036027A KR20090036027A KR20100117337A KR 20100117337 A KR20100117337 A KR 20100117337A KR 1020090036027 A KR1020090036027 A KR 1020090036027A KR 20090036027 A KR20090036027 A KR 20090036027A KR 20100117337 A KR20100117337 A KR 20100117337A
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web
binder
spraying
nonwoven fabric
cotton wool
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KR1020090036027A
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Korean (ko)
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KR101117292B1 (en
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양용호
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양용호
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

PURPOSE: A method for manufacturing a nonwoven fabric using absorbent cotton is provided to have a smooth feeling and keep a good tensile force, thereby preventing dusts or naps. CONSTITUTION: A method for manufacturing a nonwoven fabric using absorbent cotton comprises the following steps. Absorbent cotton wound in carding machines of roll type is laminated by one layer by a transfer conveyor to form a web(100). Pressure is applied to a laminated web to have an even surface. Multiple webs are bonded without making naps by spraying a pressed web on a surface. Air is absorbed by an absorbing machine(43) to absorb air in a lower part of a web while spraying air to a binder sprayed on the surface of a web from an upper part of a web so that the binder is absorbed into an inner layer of a web and is dried.

Description

탈지면을 이용한 부직포 제조방법{MANUFACTURING METHOD FOR NONWOVEN USING ABSORBENT COTTON}Nonwoven fabric manufacturing method using cotton wool {MANUFACTURING METHOD FOR NONWOVEN USING ABSORBENT COTTON}

본 발명은 다수의 롤 형태의 소면기에 감겨있는 탈지면을 이송컨베이어에 의해 한 층씩 적층하여 웹을 형성하는 웹형성공정과, 상기 적층된 웹에 압력을 가하여 고른 표면을 갖도록 상하 롤러로 구성된 프레스부에서 프레스하는 1차 프레스 공정, 상기 1차 프레스한 웹의 표면에 다수의 분사노즐에 의해 바인더를 분사하여 보풀이 일어나지 않고 다층의 웹을 접착하는 바인더 처리 공정, 상기 웹의 표면에 고루 분사된 바인더를 웹의 상부에서 에어를 분사하는 동시에 웹의 하부에서 흡입기로 에어를 흡입함으로써 웹의 내층으로 바인더가 흡수되면서 건조하는 터널식 건조공정, 상기 바인더를 건조한 웹의 표면에 수분을 공급하는 수분공급공정, 상기 수분을 공급한 웹에 압력을 가하여 고른 표면을 갖으며 수분을 건조하는 2차 프레스 공정, 상기 2차 프레스한 웹을 성형하는 성형 공정으로 이루어져 제조되는 부직포의 사용감이 부드러우며 인장력을 유지할 수 있도록 하여 사용중 부직포의 밀림 현상이나 먼지 발생 또는 보풀 등을 방지할 수 있어 위생솜, 화장솜, 일회용 밴드 등에 다양하게 사용할 수 있는 탈지면을 이용한 부직포의 제조방법에 관한 것이다.The present invention is a web forming process of forming a web by laminating the cotton wool wound on the carding machine of a plurality of rolls by a conveying conveyor, and in the press unit consisting of upper and lower rollers to have an even surface by applying pressure to the laminated web The first press step of pressing, the binder treatment step of spraying a binder on the surface of the first pressed web by a plurality of injection nozzles to adhere the multilayer web without causing fluff, the binder evenly sprayed on the surface of the web A tunnel type drying process in which the binder is absorbed into the inner layer of the web by injecting air from the upper portion of the web with the inhaler at the lower portion of the web and dried, and a water supply process of supplying moisture to the surface of the dried web, wherein The secondary press process of drying the moisture with an even surface by applying pressure to the moistened web, the secondary The nonwoven fabric produced by the molding process of soft web is soft and maintains tensile force to prevent the non-woven fabric from being pushed, dusted or fluffed during use. It relates to a method for producing a nonwoven fabric using cotton wool that can be used.

일반적으로 탈지면을 가공한 부직포를 사용하여 위생솜, 화장솜, 일회용 밴드 등을 제조하는데 생활수준의 향상으로 먼지발생이 적으며 인장력이 강한 것을 요구하고 있다.In general, using a non-woven fabric processed cotton wool to produce a hygienic cotton, cosmetic cotton, disposable bands, etc. to improve the standard of living is less dust generation and require a higher tensile force.

환부에 사용하는 일회용 밴드의 경우 환부에 인장력이 약하면 그 일부가 환부에 남게 되어 치료하기가 난해하다.In the case of a disposable band used in the affected part, if the tensile force is weak in the affected part of the affected part remains difficult to treat.

또한 환부 아닌 화장솜으로 제조할 경우 흡수력이 약하거나 인장력이 약할 경우 사용도중 보풀이 일어나거나 밀리거나 찢어지게 되어 사용함이 매우 불편함이 있다.In addition, when the cotton pad is manufactured in a non-wounded part, when the absorbency is weak or the tensile force is weak, fluff may occur during use, or it may be very uncomfortable to use.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로 먼지 발생이 적으며, 흡수력과 인장력이 강한 탈지면을 이용한 부직포를 제공하는데 목적이 있다.The present invention is to solve the problems as described above is less dust, it is an object to provide a nonwoven fabric using a cotton wool having a strong absorption force and tensile force.

또한 탈지면을 다수의 층으로 구성함으로써 쿠션(cushion)감을 높임으로써 사용감이 부드러운 부직포를 제공하는데 목적이 있다.In addition, the object of the present invention is to provide a non-woven fabric having a soft feel by increasing cushioning by forming a plurality of layers of cotton wool.

본 발명은 다수의 롤 형태의 소면기에 감겨있는 탈지면을 이송컨베이어에 의해 한 층씩 적층하여 웹을 형성하는 웹형성공정; 상기 적층된 웹에 압력을 가하여 고른 표면을 갖도록 하는 1차 프레스 공정; 상기 프레스한 웹의 표면에 분사하여 보풀이 일어나지 않고 다층의 웹을 접착하는 바인더를 분사하는 바인더 처리 공정; 상기 웹의 표면에 고루 분사된 바인더를 웹의 상부에서 에어를 분사하는 동시에 웹의 하부에서 흡입기로 에어를 흡입함으로써 웹의 내층으로 바인더가 흡수되면서 건조하는 터널식 건조공정; 상기 바인더를 건조한 웹의 표면에 수분을 분사하는 수분공급공정; 상기 수분을 공급한 웹에 압력을 가하여 고른 표면을 갖으며 수분을 건조하는 2차 프레스 공정; 상기 프레스한 웹을 성형하는 성형공정;으로 이루어지는 것을 특징으로 한다.The present invention is a web forming step of forming a web by laminating the cotton wool wound on the carding machine of a plurality of rolls by one layer by a transfer conveyor; A primary press process of applying pressure to the laminated web to have an even surface; A binder treatment step of spraying a binder for spraying a web of the multi-layered web without causing fluff by spraying the surface of the pressed web; A tunnel type drying process for drying the binder sprayed on the surface of the web by injecting air from the upper portion of the web and simultaneously sucking the air into the inhaler from the lower portion of the web while absorbing air into the inner layer of the web; A water supply process of spraying water on the surface of the binder-dried web; A second press process of drying the moisture with an even surface by applying pressure to the moisture-supplied web; And a molding step of molding the pressed web.

또한, 상기 웹에 바인더를 처리함에 있어서 제조되는 부직포의 항균력을 높이도록 항균제가 첨가되는 것을 특징으로 한다.In addition, the antimicrobial agent is added to increase the antimicrobial activity of the nonwoven fabric produced in the treatment of the binder on the web.

또한, 상기 터널식 건조공정은 다단계로 이루어져 다층의 탈지면으로 적층된 웹의 견고한 접착을 위하여 웹의 터널식 건조 공정 사이에 바인더 처리 공정이 더 추가되는 것을 특징으로 한다.In addition, the tunnel drying process is a multi-stage, characterized in that the binder treatment process is further added between the tunnel drying process of the web for a firm adhesion of the web laminated with a multi-layer cotton wool.

본 발명은 상기와 같은 공정을 통하여 제조된 부직포는 사용감이 부드러우며 인장력을 유지할 수 있도록 구성함으로써 사용중 부직포의 밀림 현상이나 먼지 발생 또는 보풀 등을 방지할 수 있다는 효과가 있다.The present invention has the effect that the nonwoven fabric produced through the process as described above can be soft and comfortable to maintain the tensile force to prevent the non-woven fabric during the use of the phenomenon, such as dust or fluff.

이하, 본 발명의 실시예에 따른 탈지면을 이용한 부직포(200)의 제조방법에 대해 상세히 설명한다.Hereinafter, a method of manufacturing the nonwoven fabric 200 using cotton wool according to an embodiment of the present invention will be described in detail.

도 1 및 도 2는 본 발명의 실시예에 따른 탈지면을 이용한 부직포(200)의 제조방법의 개략적인 공정도 및 시스템 구성도가 도시되어 있다.1 and 2 are a schematic process diagram and system configuration diagram of a method for manufacturing a nonwoven fabric 200 using cotton wool according to an embodiment of the present invention.

도 1 및 도 2에 도시된 바와 같이, 본 발명은 다수의 롤 형태의 소면기(1)에 감겨있는 탈지면을 이송컨베이어(10)에 의해 한 층씩 적층하여 웹(100)을 형성하는 웹(100)형성공정과, 상기 적층된 웹(100)에 압력을 가하여 고른 표면을 갖도록 상하 롤러로 구성된 프레스부(20)에서 프레스하는 1차 프레스 공정, 상기 1차 프레스한 웹(100)의 표면에 다수의 분사노즐에 의해 바인더를 분사하여 보풀이 일어나지 않고 다층의 웹(100)을 접착하는 바인더 처리 공정, 상기 웹(100)의 표면에 고루 분사된 바인더를 웹(100)의 상부에서 에어를 분사하는 동시에 웹(100)의 하부에서 흡입기(43)로 에어를 흡입함으로써 웹(100)의 내층으로 바인더가 흡수되면서 건조하는 터널식 건조공정, 상기 바인더를 건조한 웹(100)의 표면에 수분을 공급하는 수분공급공정, 상기 수분을 공급한 웹(100)에 압력을 가하여 고른 표면을 갖으며 수분을 건조하는 2차 프레스 공정, 상기 2차 프레스한 웹(100)을 성형하는 성형 공정으로 이루어져 있다.As shown in Figure 1 and 2, the present invention is a web 100 to form a web 100 by laminating the cotton wool wound on the carding machine 1 of a plurality of rolls by a transfer conveyor 10 one by one ) A first forming process, a first pressing step of pressing in a press part 20 composed of upper and lower rollers to have an even surface by applying pressure to the laminated web 100, and a plurality of surfaces of the first pressing web 100. A binder treatment process of spraying a binder by spray nozzles to bond the multi-layered web 100 without the occurrence of fluff, and spraying the air evenly from the upper part of the web 100 to the binder evenly sprayed on the surface of the web 100. At the same time, the tunnel type drying process in which the binder is absorbed into the inner layer of the web 100 by inhaling air from the lower part of the web 100 to absorb the air into the inner layer of the web 100, and the moisture is supplied to the surface of the dry web 100. Supply process, the web supplying the water (10 It is composed of a secondary press process for drying the moisture by applying pressure to 0) and a molding process for forming the secondary press web 100.

다수의 롤 형태의 소면기(1)에 감긴 탈지면이 이송컨베이어(10)를 따라 하나씩 풀리면서 한 층씩 적층되어 탈지면이 다층으로 적층된 웹(100)을 형성한다.The cotton wool wound on the carding machine 1 in the form of a plurality of rolls is unwound one by one along the conveying conveyor 10 to form a web 100 in which the cotton wool is laminated in multiple layers.

상기 웹(100)은 탈지면이 다층으로 적층된 것으로 쿠션(cushion)감을 높임으로써 사용시 부드러운 촉감을 느낄 수 있도록 하며, 흡수력을 높이기 위함이다.The web 100 is to be laminated in a multi-layered cotton to increase the cushion (cushion) to feel a soft touch when using, and to increase the absorption.

상기 탈지면이 다층으로 적층된 웹(100)에 상하 롤러로 구성된 프레스부(20)를 통해 압력이 가하는 1차 프레스 공정을 통하여 다층의 웹(100)이 정렬되며 고른 표면을 갖도록 할 수 있다.The web 100 may be aligned and have an even surface through a primary press process in which pressure is applied to the web 100 having the cotton wool stacked in multiple layers through a press unit 20 formed of upper and lower rollers.

상기 프레스한 웹(100)에 바인더를 분사하여 바인더 처리 공정을 거치게 되는데 이는 다층의 탈지면으로 구성된 웹(100)의 각 층을 접착하기 위한 것이다.The binder is sprayed onto the pressed web 100 to undergo a binder treatment process, which is to bond each layer of the web 100 composed of a multi-layered cotton wool.

상기 바인더 처리 공정이 이루어지는 바인더 처리부(30)는 다수의 노즐을 통하여 바인더가 웹(100)의 표면에 고루 분사되어 추후 터널식 건조단계를 통하여 웹(100)의 내층까지 바인더가 흡수되어 다층의 탈지면으로 적층된 웹(100)을 접착할 수 있다.In the binder processing unit 30 in which the binder processing step is performed, the binder is sprayed evenly on the surface of the web 100 through a plurality of nozzles, and then the binder is absorbed to the inner layer of the web 100 through a tunnel drying step to form a multi-layered cotton wool. The laminated web 100 may be bonded.

이때, 상기 바인더 처리 공정에 있어서, 바인더에 항균제를 혼합한 혼합물을 웹(100)의 표면에 분사할 경우, 제조된 부직포(200)의 항균력을 높일 수 있어 부직포(200)를 이용하여 제조한 화장솜이나 위생솜 등에 의한 세균감염을 예방할 수 있다.In this case, in the binder treatment step, when spraying the mixture of the antimicrobial agent in the binder on the surface of the web 100, the antimicrobial power of the manufactured nonwoven fabric 200 can be increased to make up using the nonwoven fabric 200 Bacterial infection by cotton or sanitary cotton can be prevented.

상기 바인더가 분사된 웹(100)은 터널식 건조부(40)를 통하여 터널식 건조 공정이 이루어진다.The web 100 in which the binder is injected is subjected to a tunnel drying process through the tunnel drying unit 40.

도 3은 본 발명의 실시예에 따른 터널식 건조부(40)의 개략적이 구성도가 도시된 것으로, 웹(100)이 터널식 건조부(40)를 통과하면서 에어공급부(41)로부터 에어관(42)을 통해 에어가 웹(100)의 상부에서 분사되는 동시에 웹(100)의 하부에서 흡입기(43)가 에어를 흡입하면서 웹(100)의 표면에 분사된 바인더가 웹(100)의 내층으로 흡수되면서 건조가 이루어진다.3 is a schematic configuration diagram of a tunnel type drying unit 40 according to an embodiment of the present invention, wherein the web 100 passes through the tunnel type drying unit 40 while the air pipe 42 is released from the air supply unit 41. Air is injected through the upper part of the web 100 at the same time, while the inhaler 43 sucks the air from the lower part of the web 100, and the binder is sprayed onto the surface of the web 100 to be absorbed into the inner layer of the web 100. Drying is achieved.

상기와 같은 방법을 통하여 터널식 건조 공정은 다단계로 이루어져 다층의 탈지면으로 구성된 웹(100)의 접착을 견고히 할 수 있다.Through the above-described method, the tunnel drying process may be performed in multiple steps to firmly adhere the web 100 composed of the multi-layered cotton wool.

이때 다단계로 이루어져 있는 터널식 건조 공정으로 인하여 바인더 처리 공정을 터널식 건조 공정의 사이에 추가함으로써 웹(100)의 접착을 더욱 견고히 함으로써 사용중 보풀이 일어남을 방지하며 인장력을 강화할 수 있으며, 먼지 발생을 줄여 사용시 불쾌감을 줄일 수 있다.At this time, by adding the binder treatment process between the tunnel drying process due to the multi-stage tunnel type drying process, the adhesiveness of the web 100 is further strengthened, thereby preventing the occurrence of fluff during use and strengthening the tensile force, and reducing dust generation. You can reduce your discomfort.

상기 터널식 건조 공정을 통하여 건조된 웹(100)이 수분 공급부(50)를 통하여 수분공급공정이 이루어진다.The web 100 dried through the tunnel drying process is provided with a water supply process through the water supply unit 50.

상기 수분공급공정은 건조된 웹(100)의 표면에 수분을 다수의 노즐을 통해 고루 분사함으로써 제조되는 부직포(200)의 인장력과 조밀한 밀도록 갖도록 하기 위함이다.The moisture supply process is intended to have a dense force and tight force of the nonwoven fabric 200 produced by spraying the water evenly through a plurality of nozzles on the surface of the dried web (100).

이때 수분을 공급함에 있어서 웹(100)이 축축하게 젖을 정도가 아닌 웹(100)의 표면에 약간의 수분만을 함유하고 있을 정도로 분사함으로써 바인더 처리 및 건 조 처리한 웹(100)의 모형이 왜곡되지 않도록 한다.At this time, by spraying the web 100 so that it contains only a little moisture on the surface of the web 100, not wet enough, the model of the binder 100 and the treated web 100 is not distorted. Do not

상기 수분공급공정을 지난 분사한 웹(100)을 상하 롤러로 구성된 프레스부(20)를 통하여 제2차 프레스 공정을 하는데 이는 웹(100)에 분사된 수분을 건조하여 바인더 처리된 다층의 웹(100)을 분리되지 않고 하나의 층을 이루며 프레스부(20)를 통한 물리적 압력을 가함으로써 인장력을 강화하도록 한다.The second injection process is carried out through the press unit 20 consisting of upper and lower rollers of the web 100 sprayed after the water supply process, which is dried by spraying the water sprayed on the web 100. 100 to form a layer without separation and to strengthen the tensile force by applying a physical pressure through the press portion (20).

따라서 웹(100)에 수분공급공정과 2차 프레스 공정을 통하여 인장력과 조밀도가 강해진 부지포(200)는 보풀이 일어남을 방지하며, 먼지 발생 및 밀림 등의 현상을 방지할 수 있다.Therefore, the buoyancy 200 which has been strengthened in tensile strength and density through the water supply process and the secondary press process to the web 100 can prevent the occurrence of fluff and prevent phenomena such as dust generation and rolling.

상기 2차 프레스 공정을 마친 웹(100)은 성형부(50)를 통과하면서 롤형태 또는 용도에 맞게 성형함으로써 부직포(200)를 제조할 수 있으며 목적에 맞게 화장솜이나 위생솜, 일회용 밴드 등으로 재단하여 포장할 수 있다.After the second press process, the web 100 may be manufactured in a roll form or use while passing through the forming part 50 to manufacture the nonwoven fabric 200. Can be cut and packed.

상기와 같은 공정을 통한 부직포(200)는 사용감이 부드러우며 인장력을 유지할 수 있도록 구성함으로써 사용중 부직포(200)의 밀림 현상이나 먼지 발생 또는 보풀 등을 방지할 수 있어 위생솜, 화장솜, 일회용 밴드 등에 다양하게 사용할 수 있다.Non-woven fabric 200 through the process as described above is configured to maintain a soft feeling and tensile force, it can prevent the phenomenon of the non-woven fabric 200, the occurrence of dust or dust or fluff during use, such as sanitary cotton, cotton, disposable band, etc. Can be used in various ways.

본 발명은 상술한 실시예에만 한정되는 것은 아니며 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 변형 및 변경이 가능할 것이다.The present invention is not limited only to the above-described embodiments, and various modifications and changes may be made without departing from the technical spirit of the present invention.

도 1은 본 발명의 실시예에 따른 탈지면을 이용한 부직포 제조방법에 따른 개략적인 공정도1 is a schematic process diagram according to a nonwoven fabric manufacturing method using cotton wool in accordance with an embodiment of the present invention

도 2는 본 발명의 실시예에 따른 탈지면을 이용한 부직포 제조방법에 따른 개략적인 시스템 구성도.Figure 2 is a schematic system configuration according to a nonwoven fabric manufacturing method using cotton wool according to an embodiment of the present invention.

도 3은 본 발명의 실시예에 따른 탈지면을 이용한 부직포 제조방법의 터널식 건조기의 개략적인 구성도.3 is a schematic configuration diagram of a tunnel dryer of a nonwoven fabric manufacturing method using cotton wool according to an embodiment of the present invention.

*주요부호설명** Description of Key Symbols *

1:소면기1: carding machine

10:이송컨베이어10: Transfer conveyor

20:프레스부20: Press part

30:바인더 처리부30: binder processing unit

40:터널식 건조부40: tunnel drying part

50:수분공급부50: moisture supply unit

60:성형부60: molding part

100:웹100: Web

200:부직포200: nonwoven fabric

Claims (3)

다수의 롤 형태의 소면기(1)에 감겨있는 탈지면을 이송컨베이어(10)에 의해 한 층씩 적층하여 웹(100)을 형성하는 웹형성공정;A web forming process of forming a web 100 by laminating the cotton wool wound on the carding machine 1 of a plurality of rolls one by one by a conveying conveyor 10; 상기 적층된 웹(100)에 압력을 가하여 고른 표면을 갖도록 하는 1차 프레스 공정;A primary press process of applying pressure to the laminated web 100 to have an even surface; 상기 프레스한 웹(100)의 표면에 분사하여 보풀이 일어나지 않고 다층의 웹(100)을 접착하는 바인더를 분사하는 바인더 처리 공정;A binder treatment step of spraying a binder for adhering the multilayered web 100 without spraying by spraying the surface of the pressed web 100; 상기 웹(100)의 표면에 고루 분사된 바인더를 웹(100)의 상부에서 에어를 분사하는 동시에 웹(100)의 하부에서 흡입기(43)로 에어를 흡입함으로써 웹(100)의 내층으로 바인더가 흡수되면서 건조하는 터널식 건조공정;The binder is injected into the inner layer of the web 100 by injecting air from the upper portion of the web 100 with a binder sprayed evenly on the surface of the web 100 and sucking the air with the inhaler 43 at the bottom of the web 100. Tunnel type drying process that is dried while absorbed; 상기 바인더를 건조한 웹(100)의 표면에 수분을 분사하는 수분공급공정;A water supply process of spraying water on the surface of the binder-dried web 100; 상기 수분을 공급한 웹(100)에 압력을 가하여 고른 표면을 갖으며 수분을 건조하는 2차 프레스 공정;A second press process of applying moisture to the web 100 supplied with moisture to have an even surface and drying the moisture; 상기 프레스한 웹(100)을 성형하는 성형공정;A molding process of molding the pressed web 100; 으로 이루어지는 것을 특징으로 하는 탈지면을 이용한 부직포(200) 제조방법.Method for producing a nonwoven fabric using cotton wool, characterized in that consisting of. 제1항에 있어서, 상기 웹(100)에 바인더를 처리함에 있어서 제조되는 부직포(200)의 항균력을 높이도록 항균제가 첨가되는 것을 특징으로 하는 탈지면을 이용한 부직포(200) 제조방법.The method of claim 1, wherein the antimicrobial agent is added to increase the antimicrobial activity of the nonwoven fabric 200 produced in the treatment of the binder to the web (100). 제1항에 있어서, 상기 터널식 건조공정은 다단계로 이루어져 다층의 탈지면으로 적층된 웹(100)의 견고한 접착을 위하여 웹(100)의 터널식 건조 공정 사이에 바인더 처리 공정이 더 추가되는 것을 특징으로 하는 탈지면을 이용한 부직포(200) 제조방법.The method of claim 1, wherein the tunnel drying process is a multi-step, the binder treatment process is further added between the tunnel drying process of the web 100 for a firm adhesion of the web 100 laminated with a multi-layered cotton wool Nonwoven fabric 200 using a cotton wool manufacturing method.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101252395B1 (en) * 2011-10-26 2013-04-08 도레이첨단소재 주식회사 Polyester nonwoven fabric having an improved stability for ultraviolet and preparing method thereof
KR101378364B1 (en) * 2011-10-31 2014-03-27 방종관 Method for manufacturing makeup cotton using cleansing or essence and manufactured makeup cotton by the same
WO2022060053A1 (en) * 2020-09-16 2022-03-24 박윤태 Method for manufacturing flame-retardant short fiber laminate using rayon short fibers and laminate of the flame-retardant rayon short fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100561275B1 (en) * 2002-10-12 2006-03-14 에스케이케미칼주식회사 Fiber board with thermally-treated surface
KR200343065Y1 (en) 2003-11-27 2004-03-04 김택영 Mesh cotton with separating net and method for its manufacturing
KR100663973B1 (en) 2005-11-03 2007-01-03 김태홍 Biodegradable nonwoven sheet containing cotton and manufacturing method thereof
KR200429708Y1 (en) * 2006-08-16 2006-10-27 김택영 Antimicrobial Gauze

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101252395B1 (en) * 2011-10-26 2013-04-08 도레이첨단소재 주식회사 Polyester nonwoven fabric having an improved stability for ultraviolet and preparing method thereof
KR101378364B1 (en) * 2011-10-31 2014-03-27 방종관 Method for manufacturing makeup cotton using cleansing or essence and manufactured makeup cotton by the same
WO2022060053A1 (en) * 2020-09-16 2022-03-24 박윤태 Method for manufacturing flame-retardant short fiber laminate using rayon short fibers and laminate of the flame-retardant rayon short fibers

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