KR102477914B1 - A heat fusion type absorbent anti-aggregation diaper and its manufacturing method and system. - Google Patents

A heat fusion type absorbent anti-aggregation diaper and its manufacturing method and system. Download PDF

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KR102477914B1
KR102477914B1 KR1020200059753A KR20200059753A KR102477914B1 KR 102477914 B1 KR102477914 B1 KR 102477914B1 KR 1020200059753 A KR1020200059753 A KR 1020200059753A KR 20200059753 A KR20200059753 A KR 20200059753A KR 102477914 B1 KR102477914 B1 KR 102477914B1
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heat
top sheet
sheet
back sheet
diaper
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KR20210142948A (en
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노덕주
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주식회사 창은레딕스
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F2013/53765—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
    • A61F2013/53778—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with grooves

Abstract

본 발명은 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템에 관한 것으로서, 더욱 상세하게는 흡수체에 형성된 뭉침방지라인에 상부시트를 열융착하는 과정을 추가하여, 흡수체에 대한 상부시트 접착이 더욱 견고하게 이루어질 수 있도록 함으로써, 흡수체 뭉침 방지 효과를 높일 수 있도록 한 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템에 관한 것이다.
이를 위해, 액체투과성 재질로 이루어진 상부시트와, 상기 상부시트에 대향되며 액체불투과성 재질로 이루어진 배면시트와, 상기 상부시트와 배면시트 사이에 개재되어 착용자의 배설물을 흡수하는 흡수체로 구성된 기저귀를 제조하는 방법에 있어서, (a) 배면시트에 접착된 흡수체를 너비 방향으로 구획하면서 흡수체의 길이 방향으로 뭉침방지라인을 성형하여 공급하는 단계; (b) 상기 (a)단계를 통해 공급되고 있는 흡수체에 상부시트를 덮어씌우는 단계; 및 (c) 상기 뭉침방지라인에 대응되는 상부시트를 뭉침방지라인에 열융착하는 단계를 포함하며, 상기 (c)단계를 통해 형성된 열융착 패턴은 뭉침방지라인을 따라 등간격으로 이루어지고, 상기 열융착 온도는 상부시트 및 배면시트에서 각각 제어될 수 있도록 한 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조방법을 제공한다.The present invention relates to a heat-sealing absorbent anti-agglomeration diaper and a method and system for manufacturing the same, and more particularly, by adding a process of heat-sealing an upper sheet to an anti-agglomeration line formed on an absorbent body, the upper sheet to the absorber is further bonded. The present invention relates to a heat-sealable absorbent clumping-preventing diaper, a manufacturing method, and a system that can enhance the absorbent agglomeration prevention effect by making the absorbent agglomeration resistant.
To this end, a diaper composed of a top sheet made of a liquid-permeable material, a back sheet made of a liquid-impervious material opposite to the top sheet, and an absorbent interposed between the top sheet and the back sheet to absorb excretion of the wearer is manufactured. In the method, (a) forming and supplying an anti-clumping line in the longitudinal direction of the absorber while partitioning the absorber adhered to the back sheet in the width direction; (b) covering the absorber supplied through step (a) with a top sheet; and (c) heat-sealing the top sheet corresponding to the aggregation prevention line to the aggregation prevention line, wherein the heat-sealing pattern formed through the step (c) is formed at equal intervals along the aggregation prevention line, It provides a method for manufacturing a heat-sealable absorbent clumping-preventing diaper, characterized in that the heat-sealing temperature can be controlled in the top sheet and the back sheet, respectively.

Description

열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템{A heat fusion type absorbent anti-aggregation diaper and its manufacturing method and system.}A heat fusion type absorbent anti-aggregation diaper and its manufacturing method and system.}

본 발명은 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템에 관한 것으로서, 더욱 상세하게는 흡수체 뭉침방지력을 높일 수 있는 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템에 관한 것이다.The present invention relates to a heat-sealable absorbent clumping-preventing diaper and a method and system for manufacturing the same, and more particularly, to a heat-sealing absorbent clumping-preventing diaper capable of increasing absorbent clumping prevention and a method and system for manufacturing the same.

인간은 여러 가지 생리적 작용에 의해 뇨, 대변, 생리혈 등의 분비물을 배설한다. 일회용 흡수제품은 이러한 분비물을 흡수 및 저장하여 위생적이고 편리한 생활 환경을 제공한다. 즉, 일회용 흡수제품은 착용자로부터 배설되는 배설물을 흡수 및 저장하는 제품으로써, 구체적으로는 유아나 실금(失禁)자가 사용하는 일회용 기저귀(Disposable Diaper), 그리고 여성을 위한 여성용 위생용품 등이 있다. 이중 일회용 기저귀는 사람이 생리적 작용에 의해 배설하는 체액을 흡수하는 제품, 즉 오줌, 대변을 흡수하는 제품으로써 구체적으로는, 유아가 사용하는 기저귀(Baby Diaper), 실금자가 사용하는 기저귀(Adult Diaper) 등이 있다.Humans excrete secretions such as urine, feces, and menstrual blood by various physiological actions. Disposable absorbent products provide a hygienic and convenient living environment by absorbing and storing such secretions. That is, the disposable absorbent product is a product that absorbs and stores excrement excreted from the wearer, and specifically includes a disposable diaper used by infants or incontinent people, and feminine sanitary products for women. Among them, disposable diapers are products that absorb bodily fluids excreted by humans due to physiological action, that is, urine and feces. etc.

상기 일회용 기저귀는 피부와 직접 접촉되는 액체 투과성 상부시트와, 분비물이 외부로 누액되는 것을 방지하는 액체 불투과성 배면시트와, 상기 상부시트와 배면시트의 사이에 위치하여 분비물을 흡수하여 저장하는 흡수체를 기본적으로 포함하여 구성되며, 부가적으로는 인체에 착용할 수 있도록 착용수단을 갖는다. 상기 흡수체로는 흡수성이 우수한 폴리머 입자나 섬유 입자가 사용된다. 그러나, 흡수체는 수분을 흡수할 경우 흡수체 재료 입자가 팽윤되어 입자 상호간이 엉기어 뭉칭현상이 발생한다. 이러한 흡수체 뭉침 현상을 방지하기 위하여 특허문헌 『대한민국 등록특허 제10-1723373호』에 개시된 바와 같이 흡수체의 뭉침을 방지하기 위하여 기저귀의 길이 방향으로 뭉침방지라인을 접착하여 개시한 바 있다. 뭉침방지라인은 성형수단을 통해 흡수체의 길이 방향으로 흡수체에 오목하게 형성한 상태에서 상부시트를 흡수체에 접착함으로써, 상부시트 역시 뭉침방지라인의 형상을 따라 뭉침방지라인을 형성하게 된다. 이와 같이 뭉침방지라인이 형성된 기저귀는 흡수체를 견고하게 구획함에 따라, 흡수체는 이동되지 않고 뭉침 현상도 발생하지 않게 된다.The disposable diaper includes a liquid permeable top sheet that is in direct contact with the skin, a liquid impervious back sheet that prevents secretions from leaking to the outside, and an absorbent body positioned between the top sheet and the back sheet to absorb and store secretions. Basically, it is configured to include, and additionally has a wearing means so that it can be worn on the human body. As the absorber, polymer particles or fiber particles having excellent absorbency are used. However, when the absorber absorbs moisture, the particles of the absorber material swell and become entangled with each other, resulting in agglomeration. In order to prevent the agglomeration of the absorber, as disclosed in the patent document 『Registered Patent No. 10-1723373』, an anti-agglomeration line has been attached in the longitudinal direction of the diaper to prevent the agglomeration of the absorber. The aggregation prevention line is concavely formed in the absorber in the longitudinal direction of the absorber through a molding means, and the top sheet is adhered to the absorber, so that the aggregation prevention line is also formed along the shape of the aggregation prevention line. As such, the diaper having the anti-agglomeration line firmly partitions the absorber, so that the absorber does not move and the aggregation phenomenon does not occur.

하지만, 종래의 기저귀에 형성된 뭉침방지라인은 상부시트와 흡수체의 접착만으로 제공되기 때문에, 뭉침방지라인의 일부가 들떠 흡수체가 이동하면서 서로 뭉치는 현상이 발생할 수 있다. 즉, 종래의 기저귀는 뭉침방지라인 접착력을 극대화하기 어려운 문제가 있는 것이다.However, since the anti-agglomeration line formed on the conventional diaper is provided only by bonding the top sheet and the absorber, a part of the anti-aggregation line may be lifted and the absorbent may become agglomerated while moving. That is, the conventional diaper has a problem in that it is difficult to maximize the adhesion of the anti-clumping line.

대한민국 등록특허 제10-1723373호Republic of Korea Patent No. 10-1723373

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 상부시트와 배면시트 사이에 개재된 흡수체의 길이 방향으로 뭉침방지라인을 접착하여 구획하되, 뭉침방지라인을 따라 등간격으로 열융착이 추가로 이루어지도록 함으로써, 뭉침방지라인의 접착력이 극대화될 수 있도록 한 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템을 제공하고자 한 것이다.The present invention has been made to solve the above problems, and an object of the present invention is to divide the agglomeration prevention line in the longitudinal direction of the absorber interposed between the top sheet and the back sheet, but at equal intervals along the aggregation prevention line It is an object of the present invention to provide a heat-sealable absorbent clumping-preventing diaper, a manufacturing method, and a system for maximizing the adhesive strength of the clumping-prevention line by additionally performing heat-sealing.

본 발명은 상기한 목적을 달성하기 위하여, 액체투과성 재질로 이루어진 상부시트와, 상기 상부시트에 대향되며 액체불투과성 재질로 이루어진 배면시트와, 상기 상부시트와 배면시트 사이에 개재되어 착용자의 배설물을 흡수하는 흡수체로 구성된 기저귀를 제조하는 방법에 있어서, (a) 배면시트에 접착된 흡수체를 너비 방향으로 구획하면서 흡수체의 길이 방향으로 뭉침방지라인을 성형하여 공급하는 단계; (b) 상기 (a)단계를 통해 공급되고 있는 흡수체에 상부시트를 덮어씌우는 단계; 및 (c) 상기 뭉침방지라인에 대응되는 상부시트를 뭉침방지라인에 열융착하는 단계를 포함하며, 상기 (c)단계를 통해 형성된 열융착 패턴은 뭉침방지라인을 따라 등간격으로 이루어지고, 상기 열융착 온도는 상부시트 및 배면시트에서 각각 제어될 수 있도록 한 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조방법을 제공한다.In order to achieve the above object, the present invention is interposed between a top sheet made of a liquid-permeable material, a back sheet opposed to the top sheet and made of a liquid-impermeable material, and interposed between the top sheet and the back sheet to remove the wearer's excrement. A method for manufacturing a diaper composed of an absorbent absorber, comprising the steps of: (a) forming and supplying an anti-agglomeration line in the longitudinal direction of the absorber while partitioning the absorbent adhered to the back sheet in the width direction; (b) covering the absorber supplied through step (a) with a top sheet; and (c) heat-sealing the top sheet corresponding to the aggregation prevention line to the aggregation prevention line, wherein the heat-sealing pattern formed through the step (c) is formed at equal intervals along the aggregation prevention line, It provides a method for manufacturing a heat-sealable absorbent clumping-preventing diaper, characterized in that the heat-sealing temperature can be controlled in the top sheet and the back sheet, respectively.

삭제delete

본 발명은 상기한 목적을 달성하기 위한 또 다른 예로써, 액체투과성 재질로 이루어진 상부시트와, 상기 상부시트에 대향되며 액체불투과성 재질로 이루어진 배면시트와, 상기 상부시트와 배면시트 사이에 개재되어 착용자의 배설물을 흡수하는 흡수체로 구성된 기저귀를 제조하는 열융착식 흡수체 뭉침방지 기저귀 제조 시스템에 있어서, 배면시트에 안착된 흡수체에 뭉침방지라인을 성형하여 공급하는 배면시트 공급라인; 상기 배면시트의 흡수체를 덮어씌우도록 상부시트를 공급하는 상부시트 공급라인; 및 상기 상부시트의 상방 및 상기 배면시트의 하방에 각각 설치되며, 상기 배면시트 공급라인을 통해 성형된 뭉침방지라인을 따라 상부시트를 열융착 시키는 열융착 수단을 포함하며, 상기 열융착수단은, 상기 뭉침방지라인을 따라 등간격을 갖는 열융착 패턴을 형성할 수 있도록 설치되며, 상기 열융착 돌기는 제1채널의 원주 방향으로 사선(斜線)으로 형성된 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조 시스템을 제공한다.As another example for achieving the above object, the present invention is interposed between a top sheet made of a liquid-permeable material, a back sheet opposed to the top sheet and made of a liquid-impermeable material, and the top sheet and the back sheet A heat-sealing absorbent clumping-preventing diaper manufacturing system for manufacturing a diaper made of an absorbent that absorbs wearer's excretion, comprising: a back sheet supply line for forming and supplying an anti-clumping line to an absorbent seated on a back sheet; an upper sheet supply line for supplying an upper sheet to cover the absorber of the back sheet; and thermal fusion means installed above the top sheet and below the back sheet, respectively, for heat-sealing the top sheet along anti-clump lines formed through the back sheet supply line, wherein the heat-seal means, It is installed to form a heat-sealing pattern having equal intervals along the agglomeration prevention line, and the heat-sealing projection is formed in an oblique line in the circumferential direction of the first channel. manufacturing system is provided.

본 발명에 따른 열융착식 흡수체 뭉침방지 기저귀와 그 제조방법 및 시스템은 접착제를 이용하여 뭉침방지라인을 마련하되, 뭉침방지라인을 따라 등간격을 두고 상부시트의 열융착이 추가로 이루어지도록 함으로써, 상부시트와 흡수체간 뭉침방지라인의 접착력이 극대화될 수 있는 효과가 있다. 이에 따라, 본 발명은 흡수체 뭉침 방지력을 극대화시킬 수 있는 효과가 있다.In the heat-sealing absorbent clumping-preventing diaper and its manufacturing method and system according to the present invention, a clumping-prevention line is provided using an adhesive, but the top sheet is additionally heat-sealed at equal intervals along the clumping-prevention line, There is an effect of maximizing the adhesive strength of the agglomeration prevention line between the top sheet and the absorber. Accordingly, the present invention has the effect of maximizing the ability to prevent aggregation of the absorber.

도 1은 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템을 나타낸 사진이다.
도 2는 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템의 성형드럼 요부를 나타낸 사진이다.
도 3은 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템의 열융착 수단의 요부를 나타낸 사진이다.
도 4는 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템의 열융착 수단의 정면을 나타낸 도면이다.
도 5는 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템의 열융착 수단을 구성하는 제1채널의 측면을 나타낸 도면이다.
도 6은 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템의 열융착 수단을 지나 기저귀에 뭉침방지라인이 열융착된 상태를 나타낸 사진이다.
도 7은 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조방법을 나타낸 순서도이다.
도 8은 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀를 평면에서 개략적으로 나타낸 도면이다.1 is a photograph showing a heat-sealable absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
2 is a photograph showing the main part of the forming drum of the heat-sealable absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
3 is a photograph showing the main part of the heat-sealing means of the heat-sealable absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
4 is a front view of a heat-sealing means of a heat-sealable absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
5 is a view showing a side view of a first channel constituting a heat-sealing means of a heat-sealable absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
6 is a photograph showing a state in which the clumping prevention line is thermally fused to the diaper after passing through the thermal fusion means of the heat-sealing absorbent clumping-preventing diaper manufacturing system according to a preferred embodiment of the present invention.
7 is a flow chart showing a method for manufacturing a heat-sealable absorbent clumping-preventing diaper according to a preferred embodiment of the present invention.
8 is a plan view schematically showing a heat-sealable absorbent clumping-preventing diaper according to a preferred embodiment of the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정 해석되지 아니하며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in this specification and claims are not limited to the usual or dictionary meanings, and the inventor can properly define the concept of the term in order to explain his or her invention in the best way. Based on this, it should be interpreted as a meaning and concept consistent with the technical spirit of the present invention.

이하, 첨부된 도 1 내지 도 6을 참조하여 본 발명의 바람직한 실시예에 따른 열융착식 흡수체 뭉침방지 기저귀 제조 시스템(이하, '기저귀 제조 시스템'이라 함)에 대하여 설명하도록 한다.Hereinafter, with reference to FIGS. 1 to 6 attached, a heat-sealable absorbent clumping-preventing diaper manufacturing system (hereinafter, referred to as a 'diaper manufacturing system') according to a preferred embodiment of the present invention will be described.

기저귀 제조 시스템은 도 1 내지 도 3에 도시된 바와 같이, 배면시트 공급라인(100)과, 상부시트 공급라인(200)과, 열융착 수단(300)을 포함한다.As shown in FIGS. 1 to 3 , the diaper manufacturing system includes a back sheet supply line 100 , a top sheet supply line 200 , and a heat sealing means 300 .

배면시트 공급라인(100)은 액체 불투과성 재질의 배면시트(110)를 흡수체(120)와 함께 공급하는 역할을 하며, 제조 시스템의 일측을 구성한다. 배면시트 공급라인(100)은 흡수체(120)에 뭉침방지라인(130)을 성형하기 위한 성형드럼(140)을 포함한다. 성형드럼(140)은 도 1 및 도 2에 도시된 바와 같이, 외주면을 따라 등간격으로 복수의 성형돌기(141)를 형성한다. 성형돌기(141)는 성형드럼(140)의 너비 방향으로 복수로 제공되며, 성형드럼(140) 너비 방향으로의 성형돌기(141) 개수는 뭉침방지라인(130)의 개수를 결정한다. 성형돌기(141)에 의한 뭉침방지라인(130)은 기저귀 중, 배변 부위에만 형성되므로, 성형돌기(141)는 상기한 바와 같이 성형드럼(140)의 외주면을 따라 일정 간격을 두고 형성되는 것이다. 즉, 기저귀 배변부위만 뭉침 현상을 방지해도 무방하므로, 뭉침방지라인(130)을 성형하기 위한 성형돌기(141) 역시, 성형드럼(140)에서 간격을 두고 형성된 것이다.The back sheet supply line 100 serves to supply the liquid impermeable back sheet 110 together with the absorber 120 and constitutes one side of the manufacturing system. The backsheet supply line 100 includes a forming drum 140 for forming the aggregation prevention line 130 on the absorber 120. As shown in FIGS. 1 and 2 , the forming drum 140 forms a plurality of forming protrusions 141 at regular intervals along the outer circumferential surface. A plurality of forming protrusions 141 are provided in the width direction of the forming drum 140, and the number of forming protrusions 141 in the width direction of the forming drum 140 determines the number of anti-aggregation lines 130. Since the clumping prevention line 130 by the forming protrusion 141 is formed only in the bowel movement area of the diaper, the forming protrusion 141 is formed at regular intervals along the outer circumferential surface of the forming drum 140 as described above. That is, since it is okay to prevent clumping only in the defecation area of the diaper, the forming protrusions 141 for forming the clumping prevention line 130 are also formed at intervals in the forming drum 140.

상부시트 공급라인(200)은 액체 투과성 재질의 상부시트(210)를 배면시트(110) 공급방향과 동일한 방향으로 공급하는 역할을 하며, 제조시스템의 타측을 구성한다. 상부시트(210)는 착용자의 배설부위에 직접 닿는 부위이며, 권취롤러(미도시)를 통해 공급된다. 상부시트(210)는 장력이 유지된 상태로 공급될 수 있도록 복수의 장력유지롤러(220)를 통해 공급이 이루어짐이 바람직하다. The top sheet supply line 200 serves to supply the top sheet 210 made of a liquid permeable material in the same direction as the supply direction of the back sheet 110, and constitutes the other side of the manufacturing system. The top sheet 210 is a portion directly in contact with the wearer's excretory area, and is supplied through a winding roller (not shown). The upper sheet 210 is preferably supplied through a plurality of tension maintaining rollers 220 so that they can be supplied while tension is maintained.

열융착 수단(300)은 성형드럼(140)을 통해 뭉침방지라인(130)이 성형되어 공급되는 흡수체(120)에 상부시트(210)를 열융착시키는 역할을 한다. 즉, 배면시트 공급라인(100)으로부터 뭉침방지라인(130)이 성형된 흡수체(120)가 공급되고, 상부시트(210)는 흡수체(120) 위를 덮어씌우도록 공급되는데, 열융착 수단(300)은 상부시트(210)를 흡수체(120)에 열융착시킴으로써 상부시트(210) 역시 뭉침방지라인(130)을 따라 오목하게 융착이 된다. 이에 대한 상세한 설명은 후술하기로 한다. 열융착 수단(300)은 도 1 및 도 3에 도시된 바와 같이, 배면시트 공급라인(100) 및 상부시트 공급라인(200) 상에 설치되며, 도 3 및 도 4에 도시된 바와 같이, 브라켓(310)과, 채널(320)과, 히터봉(330)을 포함한다.The thermal fusion means 300 serves to heat-seal the top sheet 210 to the absorber 120 to which the aggregation prevention line 130 is formed and supplied through the forming drum 140 . That is, the absorber 120 in which the aggregation prevention line 130 is molded is supplied from the back sheet supply line 100, and the top sheet 210 is supplied to cover the absorber 120. ) By heat-sealing the top sheet 210 to the absorber 120, the top sheet 210 is also concavely fused along the aggregation prevention line 130. A detailed description thereof will be described later. As shown in FIGS. 1 and 3, the thermal fusion means 300 is installed on the back sheet supply line 100 and the top sheet supply line 200, and as shown in FIGS. 3 and 4, the bracket 310, a channel 320, and a heater rod 330.

열융착 수단(300)의 브라켓(310)은 채널(320)을 지지하며, 배면시트 공급라인(100)과 상부시트 공급라인(200)이 통과되는 게이트(311)를 형성한다. 브라켓(310)에는 후술하는 제1채널의 승강을 위한 승강동력발생수단(312)이 설치된다. 승강동력발생수단(312)은 실린더로 제공됨이 바람직하며, 브라켓(310)의 상부 양측에 설치된다. 채널(320)은 게이트(311)를 통과하는 상부시트(210)를 배면시트(110)의 뭉침방지라인(130)에 열융착시키는 구성으로써, 브라켓(310)의 게이트(311)를 가로지르도록 설치된다. The bracket 310 of the thermal welding unit 300 supports the channel 320 and forms a gate 311 through which the back sheet supply line 100 and the top sheet supply line 200 pass. A lifting power generating means 312 for lifting the first channel, which will be described later, is installed in the bracket 310. The lifting power generating means 312 is preferably provided in the form of a cylinder, and is installed on both sides of the upper portion of the bracket 310. The channel 320 is configured to heat-seal the top sheet 210 passing through the gate 311 to the aggregation prevention line 130 of the back sheet 110, so as to cross the gate 311 of the bracket 310 installed

열융착 수단(300)의 채널(320)은 게이트(311) 상에서 배면시트(110) 및 상부시트(210)의 공급방향으로 회전될 수 있도록 축 결합되며, 도 4에 도시된 바와 같이, 배면시트(110) 및 상부시트(210)를 기준으로 상방과 하방에 각각 설치된 제1채널(321)과 제2채널(322)로 구성된다. 제1채널(321)은 회전되면서 상부시트(210)를 배면시트(110)의 뭉침방지라인(130)에 압착하는 역할을 하며, 원기둥 형태로 제공된다. 제1채널(321)은 뭉침방지라인(130)의 개수에 대응되며, 본 명세서에서는 뭉침방지라인(130)이 2개인 것을 예로 한다. 제1채널(321)의 둘레면에는 상부시트(210)를 압착시키기 위한 열융착 돌기(321a)가 형성된다. 즉, 열융착 돌기(321a)로 하여금 상부시트(210)를 뭉침방지라인(130)에 압착시킬 수 있도록 한 것이다. 열융착 돌기(321a)는 제1채널(321)의 외주면으로부터 돌출 형성되되, 외주면을 따라 등간격으로 배열된 복수로 제공된다. 즉, 복수의 열융착 돌기(321a)가 상부시트(210)를 찍어내듯이 가압함으로써, 열융착 효율성을 높일 수 있는 것이다. 열융착 돌기(321a)는 도 4에 도시된 바와 같이 제1채널(321)의 원주 방향으로 사선(斜線)의 패턴을 갖도록 형성됨이 바람직하다. 이는 열융착 범위를 넓혀 열융착 효율성을 높이기 위함이다. 한편, 열융착 돌기(321a)는 도 5 및 도 6에 도시된 바와 같이 제1채널(321)의 외주면 일부에만 형성됨이 바람직하다. 전술한 바와 같이, 뭉침방지라인(130)은 기저귀의 배변 부위에만 형성되는바, 열융착 돌기(321a)는 도 6에 도시된 바와 같이 제1채널(321)의 외주면 일부에만 형성됨으로써, 제1채널(321)이 회전 작용을 하더라도 기저귀 전체가 열융착 되지 않고 뭉침방지라인(130)만 열융착될 수 있는 것이다. The channel 320 of the thermal welding means 300 is axially coupled to rotate in the supply direction of the back sheet 110 and the top sheet 210 on the gate 311, as shown in FIG. 4, the back sheet It consists of a first channel 321 and a second channel 322 respectively installed on the upper and lower sides of the 110 and the top sheet 210. The first channel 321 serves to compress the top sheet 210 to the aggregation prevention line 130 of the back sheet 110 while being rotated, and is provided in a cylindrical shape. The first channel 321 corresponds to the number of aggregation prevention lines 130, and in this specification, it is exemplified that the aggregation prevention lines 130 are two. On the circumferential surface of the first channel 321, heat-sealed protrusions 321a for compressing the top sheet 210 are formed. That is, the thermally fused protrusions 321a allow the top sheet 210 to be pressed against the aggregation prevention line 130. The heat-sealed protrusions 321a protrude from the outer circumferential surface of the first channel 321 and are provided in plurality arranged at equal intervals along the outer circumferential surface. That is, by pressurizing the top sheet 210 as if the plurality of heat-sealing protrusions 321a are stamped out, the heat-sealing efficiency can be increased. As shown in FIG. 4 , the heat-sealed protrusions 321a are preferably formed to have an oblique pattern in the circumferential direction of the first channel 321 . This is to increase the heat welding efficiency by widening the heat welding range. Meanwhile, as shown in FIGS. 5 and 6 , the heat-sealed protrusion 321a is preferably formed only on a portion of the outer circumferential surface of the first channel 321 . As described above, since the clumping prevention line 130 is formed only on the bowel movement area of the diaper, the heat-sealed protrusion 321a is formed only on a part of the outer circumferential surface of the first channel 321 as shown in FIG. Even if the channel 321 rotates, the entire diaper is not heat-sealed and only the anti-aggregation line 130 can be heat-sealed.

열융착 수단(300)의 제2채널(322)은 제1채널(321)이 상부시트(210)를 압착시키는 과정에서 배면시트(110)를 지지하며, 배면시트(110)의 하방에 설치된다. 제2채널(322) 역시 브라켓(31)의 게이트(311)를 가로질러 설치되며, 회전 가능하게 축 결합된다. 제2채널(322)은 원기둥 형태로 이루어지되, 제1채널(321)과 달리 제2채널(322)의 외주면에는 열융착 돌기(321a)가 형성되지 않는다. 히터봉(330)은 열을 발생하여 제1채널(321)의 열융착을 가능하게 하며, 도 3 및 도 4에 도시된 바와 같이 제1채널(321) 및 제2채널(322) 각각에 설치된다. 히터봉(330)은 제1채널(321) 및 제2채널(322)의 축에 각각 설치되며, 온도 제어가 각각 이루어질 수 있도록 제공된다. 이와 같이 히터봉(330)은 제1채널(321) 및 제2채널(322) 각각에 설치되어 온도 제어가 각각 이루어질 수 있으므로, 기저귀 사이즈 및 다양한 조건에 효과적으로 대응할 수 있다.The second channel 322 of the thermal fusion means 300 supports the back sheet 110 while the first channel 321 compresses the top sheet 210, and is installed below the back sheet 110. . The second channel 322 is also installed across the gate 311 of the bracket 31 and is rotatably axially coupled. The second channel 322 is formed in a cylindrical shape, but unlike the first channel 321, no thermally fused protrusions 321a are formed on the outer circumferential surface of the second channel 322. The heater rod 330 generates heat to enable thermal fusion of the first channel 321, and is installed in each of the first channel 321 and the second channel 322 as shown in FIGS. 3 and 4 do. The heater rods 330 are installed on the shafts of the first channel 321 and the second channel 322, respectively, and are provided so that temperature control can be performed, respectively. In this way, since the heater rod 330 is installed in each of the first channel 321 and the second channel 322 to control the temperature, it is possible to effectively respond to diaper sizes and various conditions.

이하, 상기한 구성으로 이루어진 기저귀 제조 시스템을 이용한 기저귀 제조방법에 대하여 첨부된 도 7을 참조하여 살펴보도록 한다. Hereinafter, a diaper manufacturing method using the diaper manufacturing system configured as described above will be described with reference to FIG. 7 attached.

성형드럼(140)의 회전을 통해 뭉침방지라인(130)이 성형된 흡수체(120)가 배면시트(110)에 접착되어 열융착 수단(300)을 향해 공급된다.(S100) 이와 함께 상부시트(210)는 장력유지롤러(220)를 통해 배면시트(110)의 공급방향과 동일한 방향으로 공급된다.(S110) 이때, 상부시트 공급라인(200)은 상부시트(210)가 열융착 수단(300)으로 진입하기전, 도 3에 도시된 바와 같이 가이드 롤러(230)를 통해 흡수체를 덮어씌울 수 있도록 설치된다.Through the rotation of the forming drum 140, the absorber 120 formed with the anti-agglomeration line 130 is adhered to the back sheet 110 and supplied toward the thermal fusion means 300. (S100) Along with this, the top sheet ( 210 is supplied in the same direction as the supply direction of the back sheet 110 through the tension maintaining roller 220 (S110). ), as shown in FIG. 3, it is installed to cover the absorber through the guide roller 230.

이때, 열융착 수단(300)의 제1채널(321)은 승강동력발생수단(312)에 의해 제2채널(322)에 근접될 때가지 하강되어 회전 작용을 한다. 또한, 히터봉(330)은 열을 발생하여 제1채널(321) 및 제2채널(322)에 열을 전달하며, 채널(320)의 온도는 80℃임이 가장 바람직하다. 이와 같이 80℃로 가열된 제1채널(321)이 하강하여 회전함에 따라, 브라켓(310)의 게이트(311) 즉, 제1채널(321)과 제2채널(322) 사이를 지나는 상부시트(210)와 배면시트(110)는 서로 열융착이 된다.(S200) 정확하게는, 제1채널(321)의 열융착 돌기(321a)는 뭉침방지라인(130)에 대응된 상태에서, 상부시트(210)를 가압하여 회전함에 따라, 상기 상부시트(210)는 열융착 돌기(321a)에 의해 가압되어 흡수체(120)의 뭉침방지라인(130)에 열융착되는 것이다.At this time, the first channel 321 of the thermal fusion means 300 is lowered by the lifting power generating means 312 until it approaches the second channel 322 and rotates. In addition, the heater rod 330 generates heat and transfers the heat to the first channel 321 and the second channel 322, and most preferably, the temperature of the channel 320 is 80°C. As the first channel 321 heated to 80 ° C descends and rotates, the upper sheet passing between the gate 311 of the bracket 310, that is, between the first channel 321 and the second channel 322 ( 210) and the back sheet 110 are heat-sealed to each other. (S200) Specifically, the heat-sealed protrusions 321a of the first channel 321 correspond to the aggregation prevention lines 130, and the top sheet ( 210) is pressed and rotated, the top sheet 210 is pressed by the heat-sealed protrusions 321a and heat-sealed to the aggregation prevention line 130 of the absorber 120.

다음으로, 열융착 수단(300)을 통과하면서 흡수체(120)의 뭉침방지라인(130)에 열융착된 상부시트(210)에는 글루 파우더가 분포되고, 도 1 및 도 5에 도시된 폴딩롤러(150)의 롤링에 의해 상부시트(210)는 흡수체(120)에 접착이 된다.(S300) Next, the glue powder is distributed on the top sheet 210 heat-sealed to the agglomeration prevention line 130 of the absorber 120 while passing through the heat-sealing means 300, and the folding roller shown in FIGS. 1 and 5 ( 150), the top sheet 210 is adhered to the absorber 120 by rolling. (S300)

다음으로, 폴딩롤러(150)를 지나간 상부시트(210) 및 배면시트(110)는 필요한 제품의 사이즈로 좌,우 폭이 접혀진 다음 공정에서의 커팅 및 접착 등의 마무리 작업을 통해 도 8에 도시된 바와 같이 기저귀 제조가 완료된다.(S400) 이때, 기저귀 제조시스템을 통해 생산되는 기저귀 생산속도는 240m/분 이며, 도 8을 통해 알 수 있듯이 뭉침방지라인(130)에는 열융착 돌기(321a)의 사선 패턴이 형성되어 있으므로, 뭉침방지라인(130)에 상부시트(210)의 열융착이 견고하게 이루어짐을 알 수 있다. 이에 따라, 본 발명은 흡수체(120)를 구획하는 뭉침방지라인(130)의 고정력이 견고해짐에 따라, 흡수체(120) 뭉침 현상 방지력을 극대화할 수 있다. Next, the top sheet 210 and the back sheet 110 passing through the folding roller 150 are folded in the left and right widths to the size of the required product, and then through finishing operations such as cutting and bonding in the process shown in FIG. (S400) At this time, the diaper production speed produced through the diaper manufacturing system is 240 m/min, and as can be seen from FIG. Since the oblique pattern of is formed, it can be seen that the thermal fusion of the top sheet 210 to the aggregation prevention line 130 is firmly made. Accordingly, in the present invention, as the fixing force of the aggregation prevention line 130 that partitions the absorber 120 is strengthened, the aggregation prevention power of the absorber 120 can be maximized.

이상에서 본 발명은 기재된 구체예에 대하여 상세히 설명되었지만 본 발명의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정은 첨부된 특허 청구범위에 속함은 당연한 것이다.Although the present invention has been described in detail with respect to the described embodiments, it is obvious to those skilled in the art that various changes and modifications are possible within the scope of the technical spirit of the present invention, and these changes and modifications belong to the appended claims.

100 : 배면시트 공급라인 110 : 배면시트
120 : 흡수체 130 : 뭉침방지라인
140 : 성형드럼 141 : 성형돌기
150 : 폴딩롤러 200 : 상부시트 공급라인
210 : 상부시트 220 : 장력유지롤러
230 : 가이드롤러 300 : 열융착수단
310 : 브라켓 311 : 게이트
312 : 승강동력발생수단 320 : 채널
321 : 제1채널 321a : 열융착돌기
322 : 제2채널 330 : 히터봉100: back sheet supply line 110: back sheet
120: absorber 130: aggregation prevention line
140: forming drum 141: forming protrusion
150: folding roller 200: top sheet supply line
210: top sheet 220: tension maintaining roller
230: guide roller 300: heat fusion means
310: bracket 311: gate
312: lifting power generating means 320: channel
321: first channel 321a: thermal fusion protrusion
322: second channel 330: heater rod

Claims (10)

삭제delete 삭제delete 삭제delete 액체투과성 재질로 이루어진 상부시트와, 상기 상부시트에 대향되며 액체불투과성 재질로 이루어진 배면시트와, 상기 상부시트와 배면시트 사이에 개재되어 착용자의 배설물을 흡수하는 흡수체로 구성된 기저귀를 제조하는 방법에 있어서,
(a) 배면시트에 접착된 흡수체를 너비 방향으로 구획하면서 흡수체의 길이 방향으로 뭉침방지라인을 성형하여 공급하는 단계;
(b) 상기 (a)단계를 통해 공급되고 있는 흡수체에 상부시트를 덮어씌우는 단계; 및
(c) 상기 뭉침방지라인에 대응되는 상부시트를 뭉침방지라인에 열융착하는 단계를 포함하며,
상기 (c)단계를 통해 형성된 열융착 패턴은 뭉침방지라인을 따라 등간격으로 이루어지고,
상기 열융착 온도는 상부시트 및 배면시트에서 각각 제어될 수 있도록 한 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조방법.A method for manufacturing a diaper composed of a top sheet made of a liquid-permeable material, a back sheet made of a liquid-impervious material opposite to the top sheet, and an absorbent interposed between the top sheet and the back sheet to absorb the excretion of the wearer. in
(a) forming and supplying an anti-aggregation line in the longitudinal direction of the absorber while partitioning the absorber adhered to the back sheet in the width direction;
(b) covering the absorber supplied through step (a) with a top sheet; and
(c) heat-sealing the top sheet corresponding to the agglomeration prevention line to the agglomeration prevention line;
The thermal fusion pattern formed through the step (c) is made at equal intervals along the aggregation prevention line,
The heat-sealing absorbent clumping-preventing diaper manufacturing method, characterized in that the heat-sealing temperature can be controlled in the top sheet and the back sheet, respectively. 삭제delete 제4항에 있어서,
상기 (c)단계의 열융착 패턴은 상기 뭉침방지라인의 길이 방향으로 사선(斜線) 모양인 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조방법.According to claim 4,
The method of manufacturing a heat-sealed absorbent clumping-preventing diaper, characterized in that the heat-sealing pattern in step (c) has an oblique shape in the longitudinal direction of the clumping-prevention line. 액체투과성 재질로 이루어진 상부시트와, 상기 상부시트에 대향되며 액체불투과성 재질로 이루어진 배면시트와, 상기 상부시트와 배면시트 사이에 개재되어 착용자의 배설물을 흡수하는 흡수체로 구성된 기저귀를 제조하는 열융착식 흡수체 뭉침방지 기저귀 제조 시스템에 있어서,
배면시트에 안착된 흡수체에 뭉침방지라인을 성형하여 공급하는 배면시트 공급라인;
상기 배면시트의 흡수체를 덮어씌우도록 상부시트를 공급하는 상부시트 공급라인; 및
상기 상부시트의 상방 및 상기 배면시트의 하방에 각각 설치되며, 상기 배면시트 공급라인을 통해 성형된 뭉침방지라인을 따라 상부시트를 열융착 시키는 열융착 수단을 포함하며,
상기 열융착수단은,
상기 뭉침방지라인을 따라 등간격을 갖는 열융착 패턴을 형성할 수 있도록 설치되며,
상기 상부시트의 상방에서 상부시트를 향해 승강될 수 있도록 설치되되 상부시트의 길이방향으로 회전될 수 있도록 설치되며, 둘레에는 등간격으로 복수의 열융착 돌기가 형성된 제1채널;
상기 배면시트의 하방에서 배면시트를 향해 승강될 수 있도록 설치되되 배면시트의 길이방향으로 회전될 수 있도록 설치된 원통형의 제2채널; 및
상기 제1채널 및 제2채널 각각에 설치되어, 상기 제1채널 및 제2채널의 온도를 각각 제어할 수 있도록 설치된 히터봉을 포함하며,
상기 열융착 돌기는 제1채널의 원주 방향으로 사선(斜線)으로 형성된 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조 시스템.A heat-sealed diaper for manufacturing a diaper composed of a top sheet made of a liquid-permeable material, a back sheet made of a liquid-impervious material opposite to the top sheet, and an absorbent interposed between the top sheet and the back sheet to absorb excretion of the wearer. In the food absorbent clumping prevention diaper manufacturing system,
A back sheet supply line for forming and supplying an anti-clumping line to the absorber seated on the back sheet;
an upper sheet supply line for supplying an upper sheet to cover the absorber of the back sheet; and
It is installed above the top sheet and below the back sheet, respectively, and includes a heat fusion means for heat-sealing the top sheet along an anti-aggregation line formed through the back sheet supply line,
The thermal fusion means,
It is installed to form a thermal fusion pattern having equal intervals along the aggregation prevention line,
A first channel installed so as to be lifted from the top of the top sheet toward the top sheet and rotated in the longitudinal direction of the top sheet, and having a plurality of heat-sealed protrusions formed around the circumference at equal intervals;
A second cylindrical channel installed so as to be lifted from the lower side of the back sheet toward the back sheet and rotated in the longitudinal direction of the back sheet; and
A heater rod installed in each of the first and second channels to control temperatures of the first and second channels, respectively;
The heat-sealed absorbent clumping prevention diaper manufacturing system, characterized in that the heat-sealed projections are formed obliquely in the circumferential direction of the first channel. 삭제delete 제7항에 있어서,
상기 열융착 돌기는 제1채널의 둘레 일부에만 형성된 것을 특징으로 하는 열융착식 흡수체 뭉침방지 기저귀 제조 시스템.








According to claim 7,
The heat-sealed absorbent clumping prevention diaper manufacturing system, characterized in that the heat-sealed protrusion is formed only on a portion of the circumference of the first channel.








 삭제delete
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JP2012179284A (en) 2011-03-02 2012-09-20 Unicharm Corp Absorbent article and method for producing the same
JP2014147454A (en) * 2013-01-31 2014-08-21 Uni Charm Corp Apparatus for manufacturing absorbent article and method of manufacturing absorbent article

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JP2003265518A (en) * 2002-03-12 2003-09-24 Daio Paper Corp Absorptive article
JP2003291234A (en) 2002-03-29 2003-10-14 Uni Charm Corp Absorbent article and its production method
JP2012179284A (en) 2011-03-02 2012-09-20 Unicharm Corp Absorbent article and method for producing the same
JP2014147454A (en) * 2013-01-31 2014-08-21 Uni Charm Corp Apparatus for manufacturing absorbent article and method of manufacturing absorbent article

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