KR200392641Y1 - The embossing polyethylene firing fabric manufacture system which in the polyethylene firing fabric becomes embossing in fluid resin coating and coating layer - Google Patents

The embossing polyethylene firing fabric manufacture system which in the polyethylene firing fabric becomes embossing in fluid resin coating and coating layer Download PDF

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Publication number
KR200392641Y1
KR200392641Y1 KR20-2005-0007540U KR20050007540U KR200392641Y1 KR 200392641 Y1 KR200392641 Y1 KR 200392641Y1 KR 20050007540 U KR20050007540 U KR 20050007540U KR 200392641 Y1 KR200392641 Y1 KR 200392641Y1
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South Korea
Prior art keywords
fabric
foam
embossing
liquid resin
roller
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KR20-2005-0007540U
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Korean (ko)
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김재홍
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김재홍
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Priority to KR20-2005-0007540U priority Critical patent/KR200392641Y1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C23/00Making patterns or designs on fabrics
    • D06C23/04Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04Polymers of ethylene
    • B29K2023/06PE, i.e. polyethylene

Abstract

본 고안은 폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱 되는 엠보싱 폴리에틸렌 발포원단의 제조장치에 관한 것이며, PE 발포압출기에서 PE 발포원단의 제조와 동시에 액상수지를 압착 및 융착으로 코팅하면서 엠보싱 작업이 이루어지게 하고, 고속작업이 이루어지게 함에 목적이 있다.The present invention relates to a manufacturing apparatus of an embossed polyethylene foam fabric which is embossed on the coating layer and the liquid resin coating on the polyethylene foam fabric, the embossing operation is made while coating the liquid resin by pressing and fusion at the same time the PE foam fabric in the PE foam extruder The purpose is to make high speed work.

PE 발포압출기의 출구 일지점에 원단 절개장치를 구비함에 있어서 원단 절개장치의 후방으로는 발포가스제거로울러와 고무로울러를 차례로 구비하고, 고무로울러와 맞물려 회전되는 엠보싱로울러 상부에는 수지압출기에서 압출되는 액상수지는 액상수지탱크에서 엠보싱로울러 위에 흘러 내리게하고, 하부 양측에는 송풍판을 구비하고, 상기 고무로울러와 엠보싱로울러 사이에 PE 발포원단과 액상수지가 함께 통과 되면서 압착, 융착 및 엠보싱이 이루어져 엠보싱 PE 발포원단이 제조되는 구성이다. When the fabric cutting device is provided at the exit point of the PE foam extruder, a foam gas removal roller and a rubber roller are sequentially provided to the rear of the fabric cutting device, and a liquid extruded from the resin extruder is mounted on the upper part of the embossing roller which is rotated by being engaged with the rubber roller. The resin flows down from the liquid resin tank onto the embossing roller, and has a blower plate on both sides of the lower side, and the PE foaming material and the liquid resin are passed together between the rubber roller and the embossing roller, so that compression, fusion, and embossing are performed to form the embossed PE foam. The fabric is manufactured.

이와 같은 본 고안은 PE 발포원단의 제조와 PE 발포원단에 액상수지의 코팅과 엠보싱이 함께 이루어지게 되므로 작업이 간단하여 고속작업이 가능하게 되고, 또 1㎜정도의 얇은 PE 발포원단에도 액상수지의 코팅과 엠보싱 작업이 이루어지게 되므로 과일의 개별포장지 또는 산업현장에서의 공산품의 개별포장용 자재로 사용이 가능한 포장용 원자재의 생산이 가능한 특징이 있다.The present invention is made of the PE foam fabric and the coating and embossing of the liquid resin on the PE foam fabric, so that the work is simple and high-speed operation is possible, and even the 1mm thin PE foam fabric of the liquid resin Since coating and embossing are performed, it is possible to produce packaging raw materials that can be used as individual packaging materials for individual packaging of fruits or industrial products in industrial sites.

Description

폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱 되는 엠보싱 폴리에틸렌 발포원단의 제조장치{The embossing polyethylene firing fabric manufacture system which in the polyethylene firing fabric becomes embossing in fluid resin coating and coating layer}The embossing polyethylene firing fabric manufacture system which in the polyethylene firing fabric becomes embossing in fluid resin coating and coating layer}

본 고안은 폴리에틸렌 발포원단에 액상수지 코팅과 코팅층에 엠보싱 되는 엠보싱 폴리에틸렌 발포원단의 제조장치에 관한 것이며, 보다 구체적으로는 PE 발포원단의 제조와 동시에 일면 또는 양면에 액상수지를 압착과 융착으로 코팅되고,코팅층에는 엠보싱 작업을 동시에 수행하여 엠보싱 PE 발포원단을 능률적으로 제조할 수 있도록 한 것이다.The present invention relates to a manufacturing apparatus of an embossed polyethylene foam fabric which is embossed on the coating layer and the liquid resin coating on the polyethylene foam fabric, and more specifically, the liquid resin is coated on one or both sides by pressing and fusion at the same time as the production of PE foam fabric The coating layer is embossed to simultaneously perform the embossed PE foam fabric can be efficiently produced.

PE 발포수지원단은 PE 수지를 압출기에서 압출하면서 가스(프로판, 부탄 등)로 발포시켜서 생산하게 되고, 동 PE 발포수지원단은 보빈에 감아서 3일정도의 숙성공정을 거쳐 발포공정에서 사용된 가스를 자연 배출시키고, 다시 동 PE 발포원단을 사용용도에 따라 일면 또는 양면에 타포린 천막지, 비닐지, 은박지등 각종의 원단을 합접하여 생산하게 된다. The PE foamed water support stage is produced by foaming PE resin with gas (propane, butane, etc.) while extruding it from the extruder, and the PE foamed water support stage is wound around the bobbin and aged for about 3 days to be used in the foaming process. It is naturally discharged, and the PE foamed fabric is produced by joining various fabrics such as tarpaulin tent paper, vinyl paper, and silver foil paper on one or both sides depending on the intended use.

이때 PE 발포원단에 타포린 천막지 등 각종의 원단을 합접하는 수단으로는 PE 발포원단의 표면을 융점(105℃) 상태로 가열한 다음 타포린 천막지 등의 원단을 위치시킨 상태로 한쌍의 로울러 사이에 통과시켜서 합접하게 된다.In this case, as a means of joining various fabrics such as tarpaulin tent to PE foam fabric, the surface of PE foam fabric is heated to melting point (105 ℃), and the fabric such as tarpaulin tent is placed between a pair of rollers. Pass through and join.

또 PE 발포원단에 비닐지를 합접하는 수단도 위와 같은 수단이나 비닐의 표면강도를 높이는 방법으로는 비닐지를 합접시키는 로울러 외면에 엠보싱(돌기 또는 요홈)처리한 엠보싱 로울러를 사용하고, 동 엠보싱로울러를 가열시켜서 합접하게 되면 비닐표면이 엠보싱 되어 강도가 높아지게 된다.In addition, the above means of joining the plastic sheet to the PE foam fabric or the method of increasing the surface strength of the vinyl using an embossed roller which is embossed (projection or groove) on the outer surface of the roller joining the plastic sheet, and the copper embossing roller is heated. If they are joined together, the vinyl surface is embossed to increase the strength.

이와 같은 PE 발포원단은 각종 포장재, 보온재 등으로 널리 활용되고 있다.Such PE foam fabric is widely used in various packaging materials, thermal insulation materials and the like.

또 PE 발포원단은 무가교 수지로 제조되므로 폐기시에는 원료소재로 환원 할 수 있고, 환경오염이 없어 사용범위가 점차 확대되고 있다.In addition, since the PE foam fabric is made of non-crosslinked resin, it can be reduced to raw materials at the time of disposal, and there is no environmental pollution.

이와 같은 PE 발포원단은 원단의 두께와 PE 발포압출기의 규격에 따라 변화되기는 하나 생산속도를 1분당 100m이상의 고속생산도 가능하나 PE 발포원단에 원단을 합접시에는 PE 발포원단을 융점으로 가열시켜가면서 원단을 부착하고 합접하게 되므로 1분당 1m까지도 합접하기가 어려워 PE 발포원단의 생산과, 합접의 공정을 동시에 수행하지 못하고 있고, 또 합접의 공정에는 전열히터를 PE 발포원단에 근접시켜서 가열하므로 화재의 위험성이 노출되고 있고, 또 합접에 사용되는 PE 발포원단은 두께가 3㎜이하일 경우에는 PE 발포원단이 접촉되는 표면 가열단계에서 주의하지 아니하면 가열지점이 녹아 구멍이 생기는등 불량접착되므로 생산성이 떨어지는 결점이 있고, 또 PE 발포원단의 생산과 동시에 일면에 액상의 수지를 흘러내리게 하여 합접 또는 코팅하거나 코팅층에 엠보싱 작업을 수행할 경우 PE 발포원단의 두께에 구애없이 고속생산이 가능하게 되나 PE 발포수지원단의 융점이 105℃이고, 액상수지는 250~300℃정도가 되므로 PE 발포수지원단에 액상수지가 접촉되면 용해되고, 또 액상수지를 융점온도인 105℃에 이르기까지 냉각하면 합접이 되더라도 PE 발포수지원단을 제조하면서 사용된 가스가 배출되지 못하여 합접공정에서 핀홀이 발생되는 등으로 수지층이 이격되는 현상으로 실용화되지 못하고 있다.또 현재까지 과일포장지나 야외 돗자리등 엠보싱 제품은 무가교수지로는 성형이 되지 않아 PE 가교를 사용하고 있는데, 이는 재활용이 되지 않아 폐기물 처리에 많은 어려움이 있다,Although the PE foam fabric is changed according to the thickness of the fabric and the specification of the PE foam extruder, the production speed can be produced at a high speed of more than 100m per minute, but when the fabric is joined to the PE foam fabric, the PE foam fabric is heated to the melting point. Since the fabric is attached and joined together, it is difficult to join up to 1m per minute, so the production of PE foamed fabric and the process of joining cannot be performed at the same time.In the process of joining, the heat transfer heater is heated close to the PE foamed fabric. If the PE foam fabric used for joining is exposed to danger and the thickness is less than 3mm, if the product is not adhered to during the surface heating step where the PE foam fabric is in contact with it, the heating point will melt and holes will be formed. There is a flaw, and at the same time as the production of PE foam fabric, liquid resin flows down one side, Or embossing on the coating layer, high speed production is possible regardless of the thickness of the PE foam fabric. However, the melting point of the PE foam support stage is 105 ℃, and the liquid resin is about 250 ~ 300 ℃. The resin layer dissolves when the liquid resin is in contact, and when the liquid resin is cooled to the melting point temperature of 105 ° C., even if it is joined, the gas used in manufacturing the PE foamed water support stage is not discharged, resulting in pinholes in the joining process. In addition, embossed products such as fruit wrapping paper and outdoor mats are not molded into non-crosslinkable resins, and thus PE crosslinking is used.

또 발포원단으로 제조된 연꽃모양의 과일포장지를 과일에 개별적으로 씌워서 과일을 보호하고, 외관을 미려하게 하며, 상품의 가치를 높이게 되나 사용의 편의성과 가치성에 비하여 소재는 PE 가교된 발포원단을 사용하므로 폐기되는 포장지의 소각시 다량의 다이옥신 발생과 인체에 유해한 물질을 함유하고 있고, 또 과일포장지의 제조공정에서 발생되는 폐기물은 재생되지 못하고 유해 폐기물로 지정 관리되고 있어 사용에 제한을 받고 있다.In addition, the lotus-shaped fruit wrapping paper made of foaming fabric is individually covered to protect the fruit, enhance the appearance and enhance the value of the product, but the material is PE-crosslinked foaming fabric. Therefore, incineration of discarded wrappers contains a large amount of dioxin and harmful substances to the human body, and wastes generated in the manufacturing process of fruit wrappers cannot be recycled and are designated as hazardous wastes and are restricted from use.

또 무가교의 PE 발포원단을 사용하게 되면 성형이 이루어지지 못하여 사용이 불가능한 결점이 있다.In addition, when the non-crosslinked PE foam fabric is used, molding is not possible, and thus there is a drawback that cannot be used.

이에 본 고안은 이와 같은 종래의 제반결점을 해소하고, PE 발포원단을 연속 생산하면서 생산되는 PE 발포원단의 일면에 액상수지를 압착과 융착으로 코팅하고 코팅층에는 엠보싱작업을 함께 수행하여 고속생산 할 수 있는 엠보싱 PE 발포원단의 제조장치을 제공함에 목적이 있다.Therefore, the present invention solves the above-mentioned general defects, and the liquid resin is coated by pressing and fusion on one surface of the PE foam fabric produced while continuously producing the PE foam fabric, and the coating layer can be produced at high speed by performing embossing work together. An object of the present invention is to provide an apparatus for manufacturing an embossed PE foam fabric.

본 고안에서 도1은 제조공정을 보인 블럭도1 is a block diagram showing a manufacturing process in the present invention

도2는 PE 발포원단에 액상수지 코팅층과 엠보싱 작업 상태를 보인 단면도Figure 2 is a cross-sectional view showing a liquid resin coating layer and the embossing operation state on the PE foam fabric

도3은 엠보싱 PE 발포원단의 단면도를 보인 것이다.Figure 3 shows a cross-sectional view of the embossed PE foam fabric.

본 고안은 도1 및 도2와 같이 PE 발포압출기(1)의 압출구 후방에 절개장치(2)를 구비하여 원통형으로 발포 성형되어 압출되는 원단을 길이방향으로 절개하는 PE 발포원단의 제조장치에 있어서, 상기 절개장치(2)의 후방에는 원주면에 다량의 바늘을 구비한 발포가스제거로울러(3)를 구비하고, 고무로울러(4)와 맞물려 회전되는 로울러의 원주면에는 엠보싱(요철 또는 요홈)을 구비하고, 엠보싱로울러(5)의 상부에는 액상수지탱크(6)를 형성하여 수지압출기(7)에서 용해된 액상수지가 유입되어 하방의 엠보싱로울러(5) 위에 흘러내리게한 좌우 양측에는 액상수지를 냉각하는 송풍판(8)(8a)을 고무로울러(4)와 엠보싱로울러(5) 사이에 통과되도록 구비하여 구성된다. The present invention has a cutting device (2) at the rear of the extrusion port of the PE foam extruder (1) as shown in Figure 1 and 2 in the manufacturing apparatus of the PE foam fabric for cutting in the longitudinal direction of the foam molded by extrusion In the rear of the cutting device (2) is provided with a foaming gas removal roller (3) having a large amount of needles on the circumferential surface, embossing (uneven or grooved) on the circumferential surface of the roller to be rotated in engagement with the rubber roller (4) And a liquid resin tank 6 formed on the upper part of the embossing roller 5 so that the liquid resin dissolved in the resin extruder 7 flows into the lower embossing roller 5 and flows down on the left and right sides. A blower plate (8) (8a) for cooling the resin is provided so as to pass between the rubber roller (4) and the embossing roller (5).

도면에서 미설명부호 10은 PE 발포원단, 11은 액상수지, 12는 엠보싱홈, 13은 엠보싱 PE 발포원단을 표시한 것이다.In the drawings, reference numeral 10 denotes a PE foam fabric, 11 a liquid resin, 12 embossed grooves, 13 denotes an embossed PE foam fabric.

이와 같은 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention in detail as follows.

도1과 같이 PE 발포압출기(1)에서 PE 발포원단(10)을 원통형으로 발포 시키면서 성형 압출을 하게 되면 후방의 절개장치(2)를 통과하면서 길이방향으로 절개되어 PE 발포원단(10)이 펼쳐지고, 이를 발포가스제거로울러(3)를 통과시키면 PE 발포원단(10)의 전후면은 발포가스제거로울러 (3)의 바늘에 의해서 타공되어 PE 발포원단(10)층에 함유하는 가스는 외부로 발산하거나, 또 액상수지가 코팅되는 작업공정으로 이어질때 타공지점으로 원단층에 있는 공기가 빠지게 되므로 핀홀이 생기지 않게 된다.As shown in FIG. 1, when the extrusion is performed while foaming the PE foaming fabric 10 in a cylindrical form, the PE foaming fabric 1 is cut in the longitudinal direction while passing through the rear incision apparatus 2 and the PE foaming fabric 10 is unfolded. , when it passes through the removal foaming gas the roller (3) before and after the surface of the PE foam cloth 10 is gas which is perforated by the needle of the expanded gas removal roller (3) contained in the PE foam cloth (10) layer is emitted to the outside In addition, when the liquid resin is coated in the work process leads to the air hole in the fabric layer to the punching point is not generated pinholes.

이와 같이 PE 발포원단(10) 층에 함유하는 발포가스가 제거되고 타공되어 고무로울러(4)로 이동되면, 도1 및 도2와 같이 또다른 수지압출기(7)에서 압출되는 액상수지는 액상수지탱크(6)로 유입되어 액상수지탱크(6)에서 일정한 두께를 유지하면서 하방으로 흘러내리게 되고, 동 액상수지(11)는 하방 양측의 송풍판(8)(8a)에서 공기가 확산되어 흘러내리는 액상수지(11)를 1차 냉각하게 되고, 엠보싱로울러(5)에 이른 액상수지(11)는 엠보싱로울러(5)에 닿게됨과 동시에 2차 냉각되어 고무로울러(4)의 PE 발포원단(10)에 접촉되어 통과 되면 PE 발포원단(10)의 일면에는 액상수지(11)의 코팅층이 형성됨과 동시에 엠보싱로울러(5)에 의해서 코팅된 액상수지층에는 엠보싱 작업이 함께 이루어지게 된다.As such, when the foaming gas contained in the PE foaming fabric 10 layer is removed, perforated and moved to the rubber roller 4, the liquid resin extruded from another resin extruder 7 as shown in FIGS. 1 and 2 is a liquid resin. It flows into the tank (6) and flows downward while maintaining a constant thickness in the liquid resin tank (6), the liquid resin (11) is air flows down from the blower plate (8) (8a) on both sides of the lower The liquid resin 11 is first cooled, and the liquid resin 11 reaching the embossing roller 5 is brought into contact with the embossing roller 5 and cooled at the same time, so that the PE foamed fabric 10 of the rubber roller 4 is cooled. When contacted to pass through the PE foaming fabric 10 is formed on the surface of the coating layer of the liquid resin (11) and at the same time the embossing operation is made to the liquid resin layer coated by the embossing roller (5).

이때 액상수지(11)와 PE 발포원단(10)은 고무로울러(4)와 엠보싱로울러(5) 사이에서 압착과, 융착과, 엠보싱 작업이 동시에 이루어 지게 되고, 동 공정에서 PE 발포원단(10) 내로 공기가 유입되더라도 발포가스제거로울러(3)의 바늘에 천공된 구멍으로 빠지게 되므로 핀홀이 생기지 않게 된다.At this time, the liquid resin (11) and the PE foaming fabric (10) is made between the compression, fusion, and embossing work at the same time between the rubber roller (4) and the embossing roller (5), PE foam fabric (10) in the same process Even if air is introduced into the air, the pinhole is not generated because it falls into the hole drilled in the needle of the foaming gas removal roller 3 .

또 도2와 같이 PE 발포원단(10)은 상온상태이고, 액상수지(11)는 액상수지탱크(6)에서 흘러 내릴때에는 250∼300℃에 이르는 고온이나 좌우의 송풍판(8)(8a)에서 1차 냉각되고, 엠보싱로울러(5)의 원주면에 접촉과 동시에 2차 냉각되어 액상수지는 융착이 용이한 상태가 되며, 상온상태의 PE 발포원단(10)의 일면에 액상수지(11)가 위치되어 고무로울러(4)와 엠보싱로울러(5)에 의해서 압착되고, 또 액상수지(11) 층에는 엠보싱이 이루어지게 된다.In addition, as shown in FIG. 2, the PE foam fabric 10 is in a room temperature state, and the liquid resin 11 flows from the liquid resin tank 6 at a high temperature of 250 to 300 ° C or on the right and left blower plates 8 and 8a. In the primary cooling, the secondary cooling at the same time the contact with the circumferential surface of the embossing roller (5), the liquid resin is easy to fusion state, the liquid resin 11 on one surface of the PE foam fabric (10) at room temperature Is positioned and pressed by the rubber roller 4 and the embossing roller 5, and the liquid resin 11 layer is embossed.

또 본 고안에서 엠보싱로울러(5)는 장시간을 반복 사용하더라도 상온상태를 유지될 수 있도록 냉각장치를 구비하게된다, In addition, the embossed roller 5 in the present invention is provided with a cooling device to maintain a room temperature state even after repeated use for a long time,

삭제delete

또 본 고안의 PE 발포원단(10)은 PE 발포압출기(1)의 압출 다이스의 출구를 조절하게 되면 발포되는 원단의 두께 조절이 가능하게 되고, 3㎜이하로 제조하더라도 액상수지(11)를 방풍으로 냉각하면서 엠보싱로울러(5)에 흘러내리게 하면 코팅과 함께 엠보싱 작업이 동시에 이루어지게 된다.In addition, the PE foam fabric 10 of the present invention is capable of controlling the thickness of the fabric to be foamed by adjusting the exit of the extrusion die of the PE foam extruder 1, even if the production of less than 3mm windproof liquid resin 11 When cooling down to the embossing roller (5) flows to embossing with the coating is made at the same time.

특히 본 고안은 PE 발포압출기(1)에서 발포 성형되어 발포가스제거로울러(3)를 통과하면 PE 발포원단(10)이 타공되어 PE 발포원단(10)에 함유하는 발포가스가 제거되고, 또 다른 수지압출기(7)에서 생산된 액상수지(11)는 액상수지탱크(6)에서 흘러내리면서 냉각되어 엠보싱로울러(5) 위에 낙하되면 고무로울러(4)의 PE 발포원단(10)과 합접되어 PE발포원단(10)에 액상수지(11)가 압착과, 융착과, 엠보싱이 이루어지는 작업이 함께 이루어지게 되므로 PE 발포압출기(1)에서 PE 발포원단(10)이 발포성형되는 생산 속도와 고무로울러(4)와 엠보싱로울러(5) 사이에서 PE 발포원단(10)에 액상수지(11)가 합접으로 압착되고, 융착되고, 엠보싱 작업이 이루어지는 속도를 동일하게 하여 수행할 수 있게 되므로 고속생산이 가능하게 된다.In particular, the present invention is foamed in the PE foam extruder (1) and passed through the foam gas removal roller 3, the PE foaming fabric 10 is punched to remove the foaming gas contained in the PE foaming fabric 10, another The liquid resin 11 produced by the resin extruder 7 cools down while flowing from the liquid resin tank 6 and falls on the embossing roller 5 to be joined with the PE foamed fabric 10 of the rubber roller 4 to PE. Since the liquid resin 11 is squeezed, fused, and embossed together to the foamed fabric 10, the production speed and the rubber roller of the PE foamed fabric 10 are foamed in the PE foam extruder 1. 4) and the embossing roller (5) to the PE foam fabric 10, the liquid resin 11 is pressed together, fused, and can be carried out at the same speed that the embossing operation is carried out to enable high-speed production do.

이와 같이 본 고안은 PE 발포원단과, 비닐지 등이 개별 생산되고, 융착으로 합접공정을 거쳐 생산되는 종래수단에 비하여, 생산되는 PE 발포원단과 액상수지가 고무로울러와 엠보싱로울러 사이를 통과하므로서 액상수지는 PE 발포원단에 융착, 압착 및 엠보싱 작업이 한공정으로 완성되므로 고속제조를 수행할 수 있게 되므로 생산원가가 절감되고, 특히 두께가 1㎜이하의 얇은 PE 발포원단에도 액상수지의 코팅과 엠보싱 작업이 가능하게 된다.As such, the present invention is made of PE foamed fabric and vinyl paper separately, and compared to the conventional means produced through fusion process, the PE foamed fabric and the liquid resin produced are passed through the rubber roller and the embossing roller. Since resin is fused, compressed and embossed to PE foam fabric in one process, high-speed manufacturing can be performed, and production cost is reduced, especially coating and embossing of liquid resin even for thin PE foam fabric with thickness less than 1mm. Work is possible.

이와 같은 본 고안에서 제조된 PE 발포원단과 합접되는 액상비닐층에는 엠보싱이 이루어지고, 또 후작업으로 성형이 가능하게 되므로서 개별포장하는 과일포장지의 원자재로 사용이 가능하여 가교수지만으로 제조되는 과일포장지의 대체 소재로 사용이 가능하고, 또 본 고안의 원단을 과일포장지로 사용할 경우 엠보싱층의 공간으로는 공기층이 형성되므로 과일의 부패방지기능도 보유하게 되는 것이다.이와 같은 공정으로 PE 발포원단이 제조되면서 일면에 액상수지 코팅층이 압착과, 융착과, 엠보싱이 함께 이루어지게 되면서 엠보싱 PE 발포원단의 제조가 완료되어 보빈에 권취되어져 상품화 된다.The liquid vinyl layer bonded to the PE foam fabric manufactured in the present invention is embossed and can be molded by post-processing, so that it can be used as a raw material of individually wrapped fruit packaging paper and is made of only crosslinked resin. It can be used as a substitute material for wrapping paper, and if the fabric of the present invention is used as a fruit wrapping paper, an air layer is formed in the space of the embossing layer, so that it also retains the anti-corruption function of the fruit. While being manufactured, the liquid resin coating layer is pressed, fused, and embossed together on one side, and the manufacture of the embossed PE foam fabric is completed and wound on the bobbin to be commercialized.

따라서 이상과 같은 본 고안은 PE 발포압출기에서 PE 발포원단을 발포압출하면서 액상수지를 낙하시켜 압착과 융착으로 코팅하고, 엠보싱 작업을 한 공정으로 수행하고 고속생산이 가능하고, 얇은 PE 발포원단에도 액상수지코팅과 함께 엠보싱 작업이 가능하게 되므로 과일의 개별포장지의 자재는 물론 산업현장에서 생산되는 각종 제품의 개별포장용 자재로 제공할 수 있게 되는 특징이 있다.Therefore, the present invention as described above is to drop the liquid resin while foaming and extruding the PE foaming material in the PE foaming extruder, coating by pressing and fusion, embossing in one process, high-speed production is possible, even liquid liquid PE foam Since the embossing work is possible along with the resin coating, it is possible to provide the material of individual packaging of various products produced at the industrial site as well as the material of individual packaging of fruits.

도1은 본 고안의 제조공정을 보인 블럭도1 is a block diagram showing a manufacturing process of the present invention

도2는 본 고안에서 PE 발포원단에 액상수지코팅과 엠보싱 작업 상태를 보인 단면도Figure 2 is a cross-sectional view showing a state of the liquid resin coating and embossing work on the PE foam fabric in the present invention

도3은 본 고안으로 제조된 엠보싱 PE 발포원단의 단면도Figure 3 is a cross-sectional view of the embossed PE foam fabric produced by the present invention

※ 도면의 주요부분에 대한 부호설명 ※ Explanation of Codes on Major Parts of Drawings

1 : PE 발포압출기 2 : 절개장치1: PE foam extruder 2: Incision device

3 : 발포가스제거로울러 4 : 고무로울러3: Foaming gas removal roller 4: Rubber roller

5 : 엠보싱로울러 6 : 액상수지탱크5: embossing roller 6: liquid resin tank

7 : 수지압출기 8,8a: 송풍판7: resin extruder 8,8a: blower plate

Claims (1)

PE 발포압출기의 압출구 후방에 절개장치를 구비하여 원통형으로 발포성형되어 압출되는 PE 발포원단을 길이방향으로 절개하는 PE 발포원단의 제조장치에 있어서 동 절개장치의 후방에는 원주면에 다량의 바늘을 구비한 발포가스제거로울러를 구비하고, 고무로울러와 맞물리는 엠보싱로울러의 상부에는 액상수지탱크를 형성하여 액상수지가 엠보싱로울러 위에 흘러내리게 구성한 하방의 좌우양측에 액상수지를 냉각하는 송풍판을 상기 고무로울러와 엠보싱로울러 사이에 구비하여서 구성함을 특징으로한 폴리에틸렌 발포원단에 액상수지코팅과 코팅층에 엠보싱되는 엠보싱 폴리에틸렌 발포원단의 제조장치In the manufacturing apparatus of the PE foam fabric which cuts the PE foam fabric which is formed by extruding cylindrical shape by extruding cylindrically foamed molding extruder in the rear of the extruder of the PE foam extruder, a large amount of needles on the circumferential surface of the PE foam extruder The blowing plate for cooling the liquid resin on the lower left and right sides formed with a liquid resin tank formed on the upper portion of the embossed roller engaged with the rubber roller, and having a liquid resin flowing down on the embossed roller. Apparatus for producing an embossed polyethylene foam fabric embossed with a liquid resin coating and coating layer on the polyethylene foam fabric, characterized in that it is provided between the roller and the embossed roller
KR20-2005-0007540U 2005-03-21 2005-03-21 The embossing polyethylene firing fabric manufacture system which in the polyethylene firing fabric becomes embossing in fluid resin coating and coating layer KR200392641Y1 (en)

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