KR20220126306A - Retort Pouch Manufacturing Equipment - Google Patents

Retort Pouch Manufacturing Equipment Download PDF

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Publication number
KR20220126306A
KR20220126306A KR1020210029977A KR20210029977A KR20220126306A KR 20220126306 A KR20220126306 A KR 20220126306A KR 1020210029977 A KR1020210029977 A KR 1020210029977A KR 20210029977 A KR20210029977 A KR 20210029977A KR 20220126306 A KR20220126306 A KR 20220126306A
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KR
South Korea
Prior art keywords
roller
cutting
retort pouch
thermocompression
edge
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KR1020210029977A
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Korean (ko)
Inventor
채영식
채경식
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채영식
채경식
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Priority to KR1020210029977A priority Critical patent/KR20220126306A/en
Publication of KR20220126306A publication Critical patent/KR20220126306A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • B29C37/04—Deburring or deflashing of welded articles, e.g. deburring or deflashing in combination with welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7455—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the unit being a roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0009—Cutting out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Packages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The present invention relates to a retort pouch manufacturing apparatus. The retort pouch manufacturing apparatus comprises: a first thermal compression roller which thermally bonds both ends of a pair of retort pouch films continuously moving so that the pair of films can be attached to each other; a second thermal compression roller which is provided below the first thermal compression roller and thermally compresses the retort pouch films in a horizontal direction; and a cutting roller which is provided below the second thermal compression roller and cuts the retort pouch films to a certain length. At this time, an edge cutting roller is provided with first edge cutting rollers formed on both ends of a roller body to have first cutting edges and a second edge cutting roller formed on both ends of one side of the roller body to have second cutting edges. In addition, the first cutting edges and the second cutting edges are formed in a curved or straight shape. According to the present invention, outer four corners are cut such that there is an effect of preventing the occurrence of scratches or cuts by the corners during manufacturing, packaging, drinking, and the like. In addition, cross-cutting of cutting blades increases durability, thereby eliminating the hassle of maintenance and repair and reducing maintenance and repair costs.

Description

레토르트 파우치 제조장치 {Retort Pouch Manufacturing Equipment}Retort Pouch Manufacturing Equipment {Retort Pouch Manufacturing Equipment}

본 발명의 레토르트 파우치 제조장치로써 보다 상세하게는 레토르트 파우치용 필름의 양측단부 및 일정간격 횡방향을 열압착하고, 일정간격 절단하여 완성되는 사각형태의 레토르트 파우치의 절단 이전에 횡방향 열압착부 양측을 절단하여 레토르트 파우치의 네 귀퉁이를 절단하여 레토르트 파우치의 모서리에 긁히거나 베이는 것을 방지하는 레토르트 파우치 제조장치에 관한 것이다.As the retort pouch manufacturing apparatus of the present invention, in more detail, both sides of the retort pouch film are thermocompressed at both ends and the transverse direction at regular intervals, and both sides of the retort pouch in the transverse direction are thermocompressed prior to cutting, which is completed by cutting at regular intervals. It relates to a retort pouch manufacturing apparatus that cuts the four corners of the retort pouch by cutting and prevents scratches or cuts on the corners of the retort pouch.

일반적으로 달인 한약과 과일을 압착하여 만든 과일즙, 채소를 갈아 만든 채소즙 등과 같은 액체는 일회용으로 복용할 수 있도록 레토르트 파우치로 포장하여 공급하고 있다.In general, liquids such as decoctions of herbal medicine, fruit juice made by pressing fruits, and vegetable juice made by grinding vegetables are packaged and supplied in retort pouches for disposable use.

이러한 레토르트 파우치는, 두 장의 포장용 필름을 대접하고, 양측단과 하단을 열압착을 통하여 밀봉하고, 상단에서 액체상의 내용물을 일정량 주입한 후, 그 상단을 열압착하여 밀봉하는 수단을 구비한 레토르트 파우치 제조장치에 의해 제조된다.This retort pouch serves two sheets of packaging film, seals both ends and the lower end through thermocompression bonding, injects a certain amount of liquid content from the upper end, and then thermocompresses the upper end to seal the retort pouch manufacturing. manufactured by the device.

이러한 레토르트 파우치 제조장치는 본 출원인 중 1인이 출원한 등록특허 제 10-0974803호 '레토르트 파우치 제조장치'와 같이 한 쌍의 기판 사이의 상측에 레토르트 파우치용 필름의 양 측단부를 가열가압하여 열압착하도록 양측으로 소폭의 로울러프레임이 형성되고, 그 내부에 히이터가 내장된 한 쌍의 제1열압착로울러와, 그 하측에 레토르트 파우치용 필름의 일단을 가열 가압하여 열압착하는 히이터가 내장된 한 쌍의 제2 열압착로울러가 설치되고, 그 하측에 일정한 간격으로 파우치를 절단하도록 절단날을 구비하여, 일정한 길이로 절단하여 완성된 파우치를 형성하는 절단로울러와 도마로울러로 구성된 레토르트 파우치 제조장치에 있어서, 상기 제1 열압착로울러의 하측에 한 쌍의 가압로울러를 더 추가하여 4단으로 구성하며, 상기 제2 열압착로울러는 2개를 한쌍으로 하여 동일한 모양으로 구성하되, 양 측단의 로울러프레임을 형성하고, 그 사이에 공급되는 두 장의 필름 하단을 가열 가압하는 가압부를 구비하고, 이 가압부의 양측 상하 모서리에 곡면성형부를 각각 형성하여 구성하며, 상기 절단로울러와 도마로울러는, 상기 제2 열압착로울러에 형성된 가압부와 동일한 폭과 모양을가진 대접부와, 이 대접부의 양측 모서리 상하에 곡면성형부를 각각 형성하며, 이 대접부 중앙에 절단날과 도마를 횡방향으로 구성하여서 된 것을 특징으로 한다.Such a retort pouch manufacturing apparatus heats and presses both side ends of the retort pouch film on the upper side between a pair of substrates, as in Patent Registration No. 10-0974803 'retort pouch manufacturing apparatus' applied by one of the applicants. As long as a narrow roller frame is formed on both sides for compression, a pair of first thermocompression rollers with a built-in heater therein, and a heater for thermocompression bonding by heating and pressing one end of the retort pouch film on the lower side A pair of second thermocompression rollers are installed, and a cutting blade is provided on the lower side to cut the pouch at regular intervals, and the retort pouch manufacturing apparatus is composed of a cutting roller and a cutting roller to form a finished pouch by cutting it to a predetermined length. In the following, a pair of pressure rollers is further added to the lower side of the first thermocompression roller to form 4 stages, and the second thermocompression roller is configured to have the same shape as a pair of two, but at both ends of the roller frames and a pressing unit that heats and presses the lower end of the two sheets of film supplied therebetween, and is configured by forming curved surface forming units on both upper and lower edges of the pressing unit, respectively, the cutting roller and the cutting board roller are the second row A bowl part having the same width and shape as the pressing part formed on the pressing roller, a curved part formed at the upper and lower sides of both sides of the bowl part, respectively, and a cutting blade and a cutting board in the center of the bowl part are composed in the transverse direction do.

이러한 종래 레토르트 파우치 제조장치는 압착되는 레토르트 파우치의 네 모서리가 곡면을 이루면서 압착되므로, 내용물을 인출할 때 레토르트 파우치 내부에 잔존하지 않게 되는 효과가 있었다.In this conventional retort pouch manufacturing apparatus, since the four corners of the compressed retort pouch are compressed while forming a curved surface, there is an effect that the contents do not remain inside the retort pouch when the contents are withdrawn.

그러나 종래 레토르트 파우치는 외측 모서리가 직각으로 날카로운 형태로 형성되어 긁히거나 베일 우려가 있었다.However, the conventional retort pouch has a risk of being scratched or cut because the outer edge is formed in a sharp shape at a right angle.

따라서 이와 같은 종래 기술의 문제점을 해결하기 위한 본 발명은 레토르트 파우치의 외측 네 모서리를 커팅하여 날카로운 직각형태의 모서리에 비해 긁히거나 베이는 것을 방지하는데 그 목적이 있다.Therefore, an object of the present invention for solving the problems of the prior art is to cut the outer four corners of the retort pouch to prevent scratches or cuts compared to the sharp right-angled corners.

또한, 절단날의 교차 절단으로 내구성을 높여 유지,보수의 번거로움을 해소하고 유지,보수 비용을 절감할 수 있도록 하는데 그 목적이 있다.In addition, the purpose of this is to improve durability by cross-cutting the cutting blades to eliminate the hassle of maintenance and repair, and to reduce maintenance and repair costs.

이와 같은 기술적 과제를 해결하기 위해 본 발명은; 연속 이동되는 한 쌍의 레토르트 파우치용 필름의 양측단부를 열압착하여 상호 부착하는 제1열압착롤러와, 상기 제1열압착롤러의 하부에 구비되어 레토르트 파우치용 필름을 수평방향으로 열압착하는 제2열압착롤러 및 상기 제2열압착롤러의 하부에 구비되어 상기 레토르트 파우치용 필름을 일정한 길이로 절단하는 절단롤러를 포함하는 것을 특징으로 한다.The present invention in order to solve this technical problem; A first thermocompression roller for attaching both ends of a pair of continuously moving films for retort pouches to each other by thermocompression bonding, and a first thermocompression roller provided under the first thermocompression roller to thermocompress the film for retort pouches in a horizontal direction. It is characterized in that it comprises a second heat compression roller and a cutting roller provided under the second heat compression roller to cut the film for the retort pouch to a predetermined length.

이때, 상기 모서리절단롤러는 롤러몸체의 양단에 제1절삭날이 형성된 제1모서리절단롤러와, 롤러몸체의 일측 양단에 제2절삭날이 형성된 제2모서리절단롤러로 구비된다.At this time, the corner cutting roller is provided with a first corner cutting roller having first cutting edges formed on both ends of the roller body, and a second corner cutting roller having second cutting edges formed on both ends of one side of the roller body.

그리고, 상기 제1절삭날 및 제2절삭날은 곡선형 또는 직선형으로 형성된다.And, the first cutting edge and the second cutting edge are formed in a curved shape or a straight shape.

본 발명에 따르면 레토르트 파우치의 외측 네 모서리를 커팅하여 제조, 포장, 음용 등의 과정에서 모서리에 긁히거나 베이는 것을 방지하는 효과가 있다.According to the present invention, by cutting the outer four corners of the retort pouch, there is an effect of preventing the corners from being scratched or cut in the process of manufacturing, packaging, drinking, etc.

그리고, 절단날의 교차 절단으로 내구성을 높여 유지,보수의 번거로움을 해소하고 유지,보수 비용을 절감하는 효과가 있다.In addition, the cross-cutting of the cutting blades increases durability, thereby eliminating the hassle of maintenance and repair and reducing maintenance and repair costs.

도 1은 본 발명에 따른 레토르트 파우치 제조장치의 개략적인 정면도.
도 2 및 도 3은 본 발명에 따른 레토르트 파우치 제조장치의 모서리절단롤러의 사시도.
도 4는 본 발명에 따른 레토르트 파우치의 개략적인 제조 과정을 도시한 도면.1 is a schematic front view of a retort pouch manufacturing apparatus according to the present invention.
2 and 3 are perspective views of the edge cutting roller of the retort pouch manufacturing apparatus according to the present invention.
4 is a view showing a schematic manufacturing process of the retort pouch according to the present invention.

이하 본 발명에 따른 레토르트 파우치 제조장치(이하 '파우치 제조장치'라 함)를 첨부된 도면을 참고로 하여 상세히 기술되는 실시 예들에 의해 그 특징들을 이해할 수 있을 것이다.Hereinafter, the features of the retort pouch manufacturing apparatus (hereinafter referred to as 'pouch manufacturing apparatus') according to the present invention will be understood by the embodiments described in detail with reference to the accompanying drawings.

본 발명은 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있는바, 실시 예들을 본문에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 개시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Since the present invention can have various changes and can have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

먼저, 본 발명의 파우치 제조장치(1)는 같은 폭을 갖는 한 쌍의 레토르트 파우치용 필름(2)가 연속 이동하는 과정에서 양측단부를 열압착하여 상호 부착하는 제1열압착롤러(10)와, 상기 제1열압착롤러(10)의 하부에 구비되며, 레토르트 파우치용 필름(2)의 일단을 열압착하여 상호 부착하는 제2열압착롤러(20) 및 상기 제2열압착롤러(20)의 하부에 구비되어, 제2열압착롤러(20)에 의해 압착된 부분의 중앙부를 횡으로 절단하는 절단롤러(30)를 포함하여 구비된다.First, the pouch manufacturing apparatus 1 of the present invention includes a first thermocompression roller 10 which is attached to each other by thermocompression bonding at both ends in the process of continuous movement of a pair of retort pouch films 2 having the same width. , a second thermocompression roller 20 and the second thermocompression roller 20 that are provided under the first thermocompression roller 10 and are attached to each other by thermocompression bonding one end of the retort pouch film 2 It is provided at the lower part of the second thermocompression roller 20 and is provided including a cutting roller 30 for transversely cutting the central portion of the compressed portion.

즉, 본 출원인이 출원한 등록특허 10-0974803호의 레토르트 파우치를 제작하는 기본 과정과 상술한 3개의 롤러 구조와 동일한 구조로 형성될 수 있다.That is, it can be formed in the same structure as the basic process of manufacturing the retort pouch of Patent Registration No. 10-0974803 filed by the present applicant and the above-described three roller structure.

따라서, 상술한 3개의 롤러 형태 및 구조의 상세한 설명은 생략한다.Accordingly, detailed description of the shape and structure of the three rollers described above will be omitted.

물론, 제2열압착롤러(20)는 종래 등록특허의 제2열압착로울러의 구조와 같이 형성되어 내부 공간의 모서리부를 곡면 형태로 제작할 수 있다.Of course, the second thermocompression roller 20 is formed like the structure of the second thermocompression roller of the conventional registered patent, so that the corner of the inner space can be manufactured in a curved shape.

본 발명은 도 1 내지 도 4에 도시한 바와 같이, 연속 이동되는 한 쌍의 레토르트 파우치용 필름(2)의 양측단부를 열압착하여 상호 부착하는 제1열압착롤러(10)와, 상기 제1열압착롤러(10)의 하부에 구비되어 레토르트 파우치용 필름(2)을 수평방향으로 열압착하는 제2열압착롤러(20) 및 상기 제2열압착롤러(20)의 하부에 구비되어 상기 레토르트 파우치용 필름(2)을 일정한 길이로 절단하는 절단롤러(30)를 포함하는 레토르트 파우치 제조장치에 있어서, 상기 제2열압착롤러(20)와 절단롤러(30) 사이에 레토르트 파우치(3)의 귀퉁이를 절단하는 모서리절단롤러(100)가 더 구비되는 것을 특징으로 한다.As shown in FIGS. 1 to 4, the present invention includes a first thermocompression roller 10 which is attached to each other by thermocompression bonding both ends of a pair of continuously moving retort pouch films 2, and the first A second thermocompression roller 20 provided under the thermocompression roller 10 to thermocompress the film 2 for a retort pouch in a horizontal direction, and a lower portion of the second thermocompression roller 20 to thermally compress the retort pouch film 2 in the retort direction. In the apparatus for manufacturing a retort pouch comprising a cutting roller 30 for cutting the film for pouch (2) to a predetermined length, the retort pouch (3) is disposed between the second thermocompression roller (20) and the cutting roller (30). It is characterized in that the corner cutting roller 100 for cutting the corner is further provided.

즉, 상기 제2열압착롤러(20)에 의해 일정 간격 수평으로 접합된 접합부의 중앙 양측을 대칭으로 절단하여 이후 절단롤러(30)에 의해 절단되면 사각형의 레토르트 파우치의 네 귀퉁이(모서리)의 일부가 절단된 상태로 제조되게 된다.That is, when both sides of the center of the joint portion joined horizontally at regular intervals by the second thermocompression roller 20 are symmetrically cut and then cut by the cutting roller 30, a part of the four corners (corners) of the rectangular retort pouch will be manufactured in a cut state.

이때, 상기 모서리절단롤러(100)는 롤러몸체(111)의 양단에 제1절삭날(112)이 형성된 제1모서리절단롤러(110)와, 롤러몸체(121)의 일측 양단에 제2절삭날(122)이 형성된 제2모서리절단롤러(120)로 구비된다.At this time, the corner cutting roller 100 includes a first corner cutting roller 110 having first cutting edges 112 formed at both ends of the roller body 111 , and second cutting edges at both ends of one side of the roller body 121 . (122) is provided with the formed second edge cutting roller (120).

물론, 상기 제1모서리절단롤러(110)와 제2모서리절단롤러(120)는 상기 제1열압착롤러(10), 제2열압착롤러(20) 및 절단롤러(30)와 같이 한 쌍이 대응되어 마주보는 방향으로 각각 회전하여 상기 제1절삭날(112)과 제2절삭날(122)는 상호 대응된다.Of course, the first corner cutting roller 110 and the second corner cutting roller 120 correspond to a pair of the first thermocompression roller 10 , the second thermocompression roller 20 and the cutting roller 30 . and rotate in opposite directions, so that the first cutting edge 112 and the second cutting edge 122 correspond to each other.

따라서, 상기 제1절삭날(112)과 상기 제2절삭날(122) 사이에 상술한 제2열압착롤러(20)에 의해 접합된 접합부의 중앙 양측을 절단한다.Accordingly, both sides of the center of the joint joined between the first cutting edge 112 and the second cutting edge 122 by the above-described second thermocompression roller 20 are cut.

또한, 레토르트 파우치의 각 모서리가 같은 형태로 형성되기 위해 상기 절단롤러(30)에 의해 횡으로 절단되는 부분을 중심으로 대칭 형태로 절단된다.In addition, each corner of the retort pouch is cut in a symmetrical shape around a part cut horizontally by the cutting roller 30 to form the same shape.

즉, 모서리의 일부가 절단되고 이후 절단롤러(30)에 의해 대칭의 중앙부가 절단되면 레토르트 파우치의 모서리가 같은 형태로 절단된다.That is, when a part of the edge is cut and then the symmetrical central part is cut by the cutting roller 30, the edge of the retort pouch is cut in the same shape.

특히, 상기 제1절삭날(112) 및 제2절삭날(122)은 곡선형 또는 직선형으로 형성된다.In particular, the first cutting edge 112 and the second cutting edge 122 are formed in a curved or straight shape.

보다 상세하게는 상기 제1절삭날(112)은 사선부가 곡선형 또는 직선형인 삼각형태의 돌출형 절삭부로 구비되고, 상기 제2절삭날(122)은 상기 제1절삭날(112)과 대응되도록 사선부가 곡선형 또는 직선형으로 형성된 삼각형태의 요입형 절삭부로 구비되어 상기 절삭날(112) 및 제2절삭날(122)는 '

Figure pat00001
' 형태의 곡선형 또는 '
Figure pat00002
' 형태의 직선형으로 각 롤러몸체(111,121)의 양단에 대칭으로 형성된다.In more detail, the first cutting edge 112 is provided as a protruding triangular cutting part with a curved or straight diagonal portion, and the second cutting edge 122 corresponds to the first cutting edge 112 . The cutting edge 112 and the second cutting edge 122 are provided with a triangular concave cutting part formed in a curved or straight shape, so that the cutting edge 112 and the second cutting edge 122 are
Figure pat00001
' in the form of a curved or '
Figure pat00002
It is formed symmetrically at both ends of each roller body 111 and 121 in a straight line shape.

따라서, 제1모서리절단롤러(110)와 제2모서리절단롤러(120)가 상호 마주보는 방향으로 회전되면 제1절삭날(112)과 제2절삭날(122)이 순차적으로 교차되어 가위의 양날이 교차하여 자르는 원리와 같이 합치된 레토르트 파우치용 필름(2)을 절단하게 된다.Accordingly, when the first edge cutting roller 110 and the second edge cutting roller 120 are rotated in opposite directions to each other, the first cutting edge 112 and the second cutting edge 122 are sequentially crossed to form the double-edged scissors. The film 2 for retort pouches matched with this cross-cutting principle is cut.

따라서, 종래 일반적인 칼날과 도마의 압축절단의 단점인 장시간 사용시 칼날부가 파손되거나 도마롤러의 찍힘으로 절단이 안되어 롤러의 잦은 교체와 보수의 불편함을 해소하는 것으로 상술한 바와 같이 제1절삭날(112)와 제2절삭날(122)이 가위날과 같이 교차절단되어 손상,변형없이 장시간 사용할 수 있게 된다.Therefore, as described above, the first cutting blade 112 is to solve the inconvenience of frequent replacement and maintenance of the roller because the blade part is damaged when used for a long time, which is a disadvantage of conventional compression cutting of a general knife and cutting board, or the cutting board roller is not cut. ) and the second cutting blade 122 are cross-cut like a scissors blade, so that it can be used for a long time without damage or deformation.

즉, 본 발명의 모서리절단롤러(100)는 레토르트 파우치의 모서리에 긁히거나 베이는 것을 방지하고, 제1절삭날(112)과 제2절삭날(122)이 파손, 변형되지 않고 장시간 사용하여 유지,보수의 불편과 비용을 절감할 수 있는 특징이 있다.That is, the edge cutting roller 100 of the present invention prevents scratches or cuts on the edges of the retort pouch, and the first cutting edge 112 and the second cutting edge 122 are not damaged or deformed and maintained by using for a long time. , It has features that can reduce maintenance inconvenience and cost.

이상과 같이 본 발명의 실시 예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시 예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 미친다.Although the embodiments of the present invention have been described in detail as described above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to those that are substantially equivalent to the embodiments of the present invention.

1: 파우치 제조장치 2: 레토르트 파우치용 필름
10: 제1열압착롤러 20: 제2열압착롤러
30: 절단롤러 100: 모서리절단롤러
110: 제1모서리절단롤러 111: 롤러몸체
112: 제1절삭날 120: 제2모서리절단롤러
121: 롤러몸체 122: 제2절삭날1: Pouch manufacturing device 2: Film for retort pouch
10: first thermocompression roller 20: second thermocompression roller
30: cutting roller 100: edge cutting roller
110: first edge cutting roller 111: roller body
112: first cutting edge 120: second edge cutting roller
121: roller body 122: second cutting edge

Claims (3)

연속 이동되는 한 쌍의 레토르트 파우치용 필름(2)의 양측단부를 열압착하여 상호 부착하는 제1열압착롤러(10)와, 상기 제1열압착롤러(10)의 하부에 구비되어 레토르트 파우치용 필름(2)을 수평방향으로 열압착하는 제2열압착롤러(20) 및 상기 제2열압착롤러(20)의 하부에 구비되어 상기 레토르트 파우치용 필름(2)을 일정한 길이로 절단하는 절단롤러(30)를 포함하는 레토르트 파우치 제조장치에 있어서,
상기 제2열압착롤러(20)와 절단롤러(30) 사이에 레토르트 파우치(3)의 귀퉁이를 절단하는 모서리절단롤러(100)가 더 구비되는 것을 특징으로 하는 레토르트 파우치 제조장치.
A first thermocompression roller 10 for attaching to each other by thermocompression bonding both ends of a pair of continuously moving films 2 for retort pouches, and a retort pouch provided under the first thermocompression roller 10 A second thermocompression roller 20 for thermocompression bonding the film 2 in the horizontal direction and a cutting roller provided under the second thermocompression roller 20 to cut the retort pouch film 2 to a predetermined length In the retort pouch manufacturing apparatus comprising (30),
An apparatus for manufacturing a retort pouch, characterized in that a corner cutting roller (100) for cutting the corner of the retort pouch (3) is further provided between the second thermocompression roller (20) and the cutting roller (30).
 제 1항에 있어서,
상기 모서리절단롤러(100)는 롤러몸체(111)의 양단에 제1절삭날(112)이 형성된 제1모서리절단롤러(110)와, 롤러몸체(121)의 일측 양단에 제2절삭날(122)이 형성된 제2모서리절단롤러(120)로 구비되는 것을 특징으로 하는 레토르트 파우치 제조장치.
The method of claim 1,
The corner cutting roller 100 includes a first corner cutting roller 110 having first cutting edges 112 formed at both ends of the roller body 111 , and second cutting edges 122 at both ends of one side of the roller body 121 . ) Retort pouch manufacturing apparatus, characterized in that it is provided with a second corner cutting roller (120) formed.
 제 2항에 있어서,
상기 제1절삭날(112) 및 제2절삭날(122)은 곡선형 또는 직선형으로 형성되는 것을 특징으로 하는 하는 레토르트 파우치 제조장치.3. The method of claim 2,
The retort pouch manufacturing apparatus, characterized in that the first cutting edge 112 and the second cutting edge 122 are formed in a curved or straight shape.
KR1020210029977A 2021-03-08 2021-03-08 Retort Pouch Manufacturing Equipment KR20220126306A (en)

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