KR200326446Y1 - Easy open type carton pack - Google Patents
Easy open type carton pack Download PDFInfo
- Publication number
- KR200326446Y1 KR200326446Y1 KR20-2003-0018477U KR20030018477U KR200326446Y1 KR 200326446 Y1 KR200326446 Y1 KR 200326446Y1 KR 20030018477 U KR20030018477 U KR 20030018477U KR 200326446 Y1 KR200326446 Y1 KR 200326446Y1
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- KR
- South Korea
- Prior art keywords
- portions
- spout
- cut
- carton
- cutting
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
- B65D5/067—Gable-top containers
- B65D5/068—Gable-top containers with supplemental means facilitating the opening, e.g. tear lines, tear tabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/40—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to contain liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
본 고안은 우유등의 액체를 내부에 저장 운반하기위한 종이팩에 관한 것으로, 포장된 상태에서는 웬만한 충격이 가해지더라도 접합부로부터 내용물이 새어나오지못하도록 하면서, 내용물을 마시기위해 주둥이부를 개봉하고자할 경우에는 접합부가 쉽게 떨어지도록 하는 개폐 용이한 구조의 종이팩에 관한 것이다.The present invention relates to a carton for storing and transporting a liquid, such as milk, in a packaged state, in the case of packaging, to prevent the contents from leaking from the joint even if a moderate impact is applied, and to open the spout to drink the contents. The present invention relates to a carton having a structure that can be easily opened and closed.
즉, 주둥이부(4)(5)(5')간의 결합면에 실리콘도포부를 형성하는 대신, 일정깊이만큼 절단되어진 반절단부(7)(7')를 형성함으로써, 포장상태에서는 폴리에틸렌수지 코팅부(3)간의 접합력에 의해 양호한 접합상태를 유지케하면서, 주둥이부(4)In other words, instead of forming a silicon coating portion at the mating surface between the spout portions 4, 5, 5 ', by forming the half cut portions 7, 7' which are cut to a certain depth, the polyethylene resin coating in the packaging state Spout portion 4 while maintaining good bonding by the bonding force between the portions 3
(5)(5')를 개봉하고자할 시에는 상기 반절단부(7)(7')가 뜯어지게 됨으로써 용이하게 개봉할 수 있도록 한 것이다.(5) When the 5 'is to be opened, the half cut portions 7 and 7' are torn so that they can be easily opened.
Description
본 고안은 우유등의 액체를 내부에 저장 운반하기위한 종이팩에 관한 것으로, 포장된 상태에서는 웬만한 충격이 가해지더라도 접합부로부터 내용물이 새어나오지못하도록 하면서, 내용물을 마시기위해 주둥이부를 개봉하고자할 경우에는 접합부가 쉽게 떨어지도록 하는 개폐 용이한 구조의 종이팩에 관한 것이다.The present invention relates to a carton for storing and transporting a liquid, such as milk, in a packaged state, in the case of packaging, to prevent the contents from leaking from the joint even if a moderate impact is applied, and to open the spout to drink the contents. The present invention relates to a carton having a structure that can be easily opened and closed.
카톤팩(Carton Pack)은 우유나 주스를 담을 수 있는 액체음료 포장용기의 일종으로 천연펄프로 만든 판지의 양면에 무균 폴리에틸렌을 코팅하여 만든 원단을 원재료로 하여 인쇄타발 및 측면접착 공정을 거쳐 사각기둥 모양의 용기로 제조된다.Carton Pack is a liquid beverage packaging container that can hold milk or juice. It is made of natural pulp and coated with sterile polyethylene on both sides of the cardboard. It is made of a shaped container.
카톤팩은 크게 삼각지붕 모양을 갖는 게이블톱타입(Gable Top Type)과 벽돌 모양을 갖는 블릭타입(Brick Type)이 있는데 전 세계적으로 우유포장용기는 거의 게이블톱타입이 주로 사용되고 있으며, 우리나라에서도 우유포장용기의 95% 이상이 게이블톱타입 카톤팩을 사용하고 있다.The carton pack has a gable top type with a triangular roof shape and a brick type with a brick shape. Milk containers are mostly used in the world. More than 95% of the containers use gable top type cartons.
도 1은 종래기술에 따른 게이블톱타입 카톤팩의 전개도를 도시하고 있으며, 도 2는 종래기술에 따른 게이블톱타입 카톤팩의 사시도를 도시하고 있는데, 여기에서 보면 절곡선(21)를 따라 안쪽으로 접어줌으로써 박스형상의 입체형 구조로 만들 수 있다.1 shows a development of a gable top type carton pack according to the prior art, and FIG. 2 shows a perspective view of a gable top type carton pack according to the prior art, which is seen inwards along a bending line 21. By folding, it can be made into a box-shaped three-dimensional structure.
재질은 3중구조로 이루어지는데, 종이(22)와 그 상, 하부에 얇게 피복되어진폴리에틸렌수지 코팅층(23)으로 구성되며, 종이팩의 상부는 삼각지붕 모양이 형성되도록 접합되어진다.The material is made of a triple structure, consisting of a paper 22 and a polyethylene resin coating layer 23 is thinly coated on the upper and lower portions, the upper portion of the paper pack is bonded to form a triangular roof shape.
특히 상단은 서로 면이 일치하도록 맞대어지며, 그 상태에서 가열롤러를 통과할때에 종이(22) 안쪽의 폴리에틸렌수지 코팅층(23)이 서로 융착됨으로써 종이팩이 상부가 밀폐되어지는 것이다.In particular, the upper ends are faced to match each other, and in that state, the polyethylene resin coating layer 23 inside the paper 22 is fused to each other when passing through the heating roller, so that the upper part of the paper pack is sealed.
그런데, 이와 같이 종이팩의 상단부를 폴리에틸렌수지 코팅층(23)간의 접합력으로만 접합할 경우에는, 포장후에 종이팩의 접합상태는 양호하게 유지할 수 있겠으나, 주둥이부(정면)(24)와 주둥이부(측면)(25)(25')간의 접합상태가 너무 강하게되므로 사용자가 내용물을 마시고자할 경우에 주둥이부를 개봉하기 어렵게되는 문제점이 있다.By the way, when the upper end of the carton is bonded only by the bonding force between the polyethylene resin coating layer 23, the bonding state of the carton can be maintained well after packaging, but the spout (front) 24 and the spout (side) Since the joint state between the 25 and 25 'is too strong, it is difficult to open the spout when the user wants to drink the contents.
이에, 종래 기술에 따른 종이팩에서는 도 1 및 도 2에 도시된 바와 같이, 종이팩 상단의 주둥이부(정면) 내측면에 실리콘도포부(27)를 형성함으로써, 종이팩 접합시 주둥이부(정면)(24)와 주둥이부(측면)(25)(25')이 실리콘도포부(27)를 사이에 두고 접합되어지는데, 상기 실리콘도포부(27)의 결합력은 폴리에틸렌수지 코팅부(23)보다 약하므로 포장후에 사용자가 내용물을 마시고자 주둥이부를 개봉하고자할 시에 보다 간편하게 개봉할 수 있는 장점이 있다.Thus, in the paper pack according to the prior art, as shown in Figures 1 and 2, by forming the silicon coating portion 27 on the inner surface of the spout portion (front) of the upper end of the carton, the spout portion (front) 24 when bonding the paper pack 24 ) And the spout (side) 25, 25 'are bonded with the silicone coating 27 interposed therebetween, and the bonding force of the silicone coating 27 is weaker than that of the polyethylene resin coating 23. When the user wants to open the spout to drink the contents there is an advantage that can be opened more easily.
그러나, 상기 구조의 종이팩에서는 실리콘도포부(27)의 결합력이 너무 약하다는 문제점이 있으므로, 내용물이 포장된 종이팩을 눕혀 보관하거나 운반중에 큰 힘이 가해진 경우에는 결합상태가 유지되지못하고, 내용물이 밖으로 새어나오게되는 문제점이 있다.However, the paper pack of the structure has a problem that the bonding force of the silicon coating portion 27 is too weak, so that when the carton is packed with the contents lying down or when a large force is applied during transportation, the bonding state is not maintained, the contents out There is a problem that is leaking.
따라서, 내용물의 누설문제를 방지하기위해서는 상기 실리콘도포부(27)의 도포면적을 조절하여, 즉 폴리에틸렌수지 코팅부(23)의 접합면적과 상기 실리콘도포부(27)의 접합면적간의 비율을 조절함으로써, 내용물의 누설문제를 해결해볼 수 있겠으나, 이 방법은 종이팩의 크기, 내용물의 종류, 종이팩의 형태, 실리콘의 종류 등에 따라 다양한 변수가 있으며, 작업방법도 간단하지않으므로 실제 적용상에는 많은 어려움이 있는 것이다.Therefore, in order to prevent the leakage of contents, the application area of the silicone coating part 27 is adjusted, that is, the ratio between the bonding area of the polyethylene resin coating part 23 and the bonding area of the silicone coating part 27 is adjusted. This can solve the problem of leakage of contents, but this method has various variables depending on the size of the paper pack, the type of contents, the shape of the paper pack, the type of silicon, etc. It is.
본 고안의 목적은, 포장된 상태에서는 웬만한 충격이 가해지더라도 접합부로부터 내용물이 새어나오지못하도록 하면서, 내용물을 마시기위해 주둥이부를 개봉하고자할 경우에는 접합부가 쉽게 떨어지도록 하는 개폐 용이한 구조의 종이팩을 제공하는데 있다.The object of the present invention is to provide a carton of easy opening and closing structure so that the spout is easy to open when opening the spout to drink the contents while preventing the contents from leaking out from the splice even if a moderate impact is applied in the packaged state. have.
이를 위해 본 고안에서는, 주둥이부간의 결합면에 실리콘도포부를 형성하는 대신, 일정깊이만큼 절단되어진 반절단부를 형성함으로써, 포장상태에서는 폴리에틸렌수지 코팅부간의 접합력에 의해 양호한 접합상태를 유지케하면서, 주둥이부를 개봉하고자할 시에는 상기 반절단부가 뜯어지게됨으로써 용이하게 개봉할 수 있도록 한 것이다.To this end, in the present invention, instead of forming a silicone coating on the mating surface between the spouts, by forming a half cut portion cut to a certain depth, while maintaining a good bonding state by the bonding force between the polyethylene resin coating in the packaging state, When you want to open the spout, the half-cutting part is torn so that it can be easily opened.
즉, 상기 주둥이간의 결합면에는 반절단부가 형성되어있으나, 그 표면에도 나머지부분과 동일하게 폴리에틸렌수지 코팅부가 형성되어있으므로 포장상태에서는 양호한 결합상태를 유지할 수 있도록 하며, 개봉시에는 상기 반절단부가 쉽게 뜯어지게 되므로 용이하게 개봉할 수 있도록 한 것이다.That is, a half cut portion is formed on the mating surface between the spouts, but the polyethylene resin coating portion is formed on the surface thereof in the same way as the remaining portion, so that a good bonding state can be maintained in a packed state, and the half cut portion is easily torn off when opened. It will be opened so that it can be easily opened.
첨부도면에 의해 좀 더 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings as follows.
도 1은 종래기술에 따른 종이팩의 전개도,1 is an exploded view of a carton according to the prior art,
도 2는 종래기술에 따른 종이팩의 사시도,2 is a perspective view of a carton according to the prior art,
도 3은 본 고안에 따른 종이팩의 전개도,3 is an exploded view of a carton according to the present invention,
도 4는 본 고안에 따른 종이팩의 요부만을 확대도시한 전개도,Figure 4 is an exploded view showing only the main portion of the carton according to the present invention,
도 5는 본 고안의 또다른 실시예를 설명하기 위한 전개도,5 is an exploded view for explaining another embodiment of the present invention;
도 6은 본 고안에 따른 종이팩의 사시도.6 is a perspective view of a carton according to the present invention.
* 도면중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 ; 절곡선 2 ; 종이One ; Bend line 2; paper
3 ; 폴리에틸렌수지 코팅층 4 ; 주둥이부(정면)3; Polyethylene resin coating layer 4; Snout (Front)
5, 5' ; 주둥이부(측면) 6 ; 경계선5, 5 '; Snout (side) 6; boundary
7, 7' ; 반절단부 8 ; 후미접합부7, 7 '; Half cut 8; Tail joint
9 ; 실리콘도포부 10 ; 접합부위9; Silicon coating part 10; Junction
도 3은 본 고안에 따른 종이팩의 전개도이며, 도 4는 본 고안에 따른 종이팩의 요부만을 확대도시한 전개도이며, 도 6은 본 고안에 따른 종이팩의 사시도로서,3 is an exploded view of a carton according to the present invention, Figure 4 is an expanded view showing only the main portion of the carton according to the present invention, Figure 6 is a perspective view of a carton according to the present invention,
본 고안에 따른 종이팩은, 절곡선(1)를 따라 안쪽으로 접어줌으로써 박스형상의 입체형 구조로 되고, 재질은 종이(2)와 그 상, 하부에 얇게 피복되어진 폴리에틸렌수지 코팅층(3)으로 구성되며, 종이팩의 상부는 삼각지붕 형태가 되도록 접합되어진 종이팩에 있어서,The paper pack according to the present invention is a box-shaped three-dimensional structure by folding inward along the bending line (1), the material is composed of a paper (2) and a polyethylene resin coating layer (3) thinly coated on the upper and lower parts thereof. In the cartons, the upper part of the carton is bonded to form a triangular roof,
주둥이부(전면)(4)와 주둥이부(측면)(5)(5')간의 결합면에 일정깊이만큼 절단되어진 반절단부(7)를 형성함으로써, 포장상태에서는 폴리에틸렌수지 코팅층(3)간의 접합력에 의해 양호한 접합상태를 유지케하면서, 주둥이부를 개봉하고자할 시에는 상기 반절단부(7)가 뜯어지게됨으로써 용이하게 개봉할 수 있도록 구성된 것을 특징으로 한다.Bonding force between the polyethylene resin coating layer 3 in the packaged state is formed by forming the half-cut portions 7 cut to a certain depth on the mating surface between the spout portion (front) 4 and the spout portion (side) 5, 5 '. By maintaining a good bonding state by, when opening the spout portion is characterized in that the half-cutting portion (7) is torn open by easy to open.
상기 반절단부(7)의 절단깊이는, 사용자가 주둥이부를 개봉하고자할 시에 상기 반절단부(7)가 표면부위만 나머지 접합면으로부터 뜯어질 정도의 깊이로 절단되어야 하며, 완전히 뜯어질 정도가 되어서는 안된다.The cutting depth of the half-cutting part 7 should be cut to a depth such that when the user intends to open the snout part, the half-cutting part 7 should be cut to a depth such that only the surface part is torn off from the remaining joint surface, Should not be.
도 3에서와 같이, 주둥이부(전면)(4)과 인접한 양 주둥이부(측면)(5)(5')에는 서로 인접한측의 모서리부만 절단되지않고 나머지 부위에서는 일정깊이로 절단된 반절단부(7)(7')가 형성되어지도록 구성할 수 있고,As shown in Fig. 3, the spout portion (front) 4 and the two spout portions (sides) 5 and 5 'adjacent to each other are not cut at the corners of the adjacent sides but cut at a predetermined depth in the remaining portions. (7) (7 ') can be formed,
주둥이부(전면)(4)에만 반절단부(7)(7')를 형성하되, 상기 반절단부(7)(7')를 양 주둥이부(측면)(5)(5')와 인접한측의 모서리부만 절단되지않고 나머지 부위에서는 일정깊이로 절단되도록 형성할 수도 있다. (미도시)Half cutting portions 7 and 7 'are formed only in the spout portion 4 (front surface) 4, and the half cutting portions 7 and 7' are placed on the side adjacent to both spout portions 5 and 5 '. Not only the edge portion is cut but may be formed to be cut to a certain depth in the remaining portions. (Not shown)
이와 같이 상기 주둥이부(전면)(4)와 주둥이부(측면)(5)(5')간의 접합부위에 반절단부(7)(7')를 형성하되, 상기 반절단부(7)(7')가 주둥이부(4)(5)(5')간의 인접모서리부에서는 절단되지않고 나머지 부위에서는 일정깊이로 절단되어있으므로, 도 6에서와 같이 주둥이부가 개봉될 시에 주둥이부(측면)(5)(5')에 형성되어있던 반절단부(7)가 뜯어져서 인접한 주둥이부(전면)(4)와의 접착상태를 계속 유지하게되므로 접합부위(10)를 형성하게된다.In this way, a half cut portion 7, 7 ′ is formed at the junction between the snout portion (front) 4 and the snout portion (side) 5, 5 ′, and the half cut portions 7, 7 ′ are formed. Is not cut at adjacent corners between the spout portions 4, 5, 5 ', but is cut at a constant depth in the remaining portions, so that the spout portion (side) 5 is opened when the spout portion is opened as shown in FIG. The half cut portion 7 formed at 5 'is torn, thereby maintaining the bonding state with the adjacent spout portion (front surface) 4, thereby forming the joint portion 10.
즉, 포장시에는 상기 주둥이부(측면)(5)(5')와 주둥이부(전면)(4)를 덧댄 상태에서 롤러로 가압해주게되면 폴리에틸렌수지코팅부(3)가 융착되어 서로 접합되어지는데, 나중에 사용자가 주둥이부(전면)(4)를 잡아당겨 개봉하려하면 주둥이부(측면)(5)(5')에 있던 반절단부(7)가 그 표면이 뜯어지면서 주둥이부(전면)(4)에 달라붙어 접합부위(10)를 형성하게된다.That is, during packaging, when the spout portion (side) (5) (5 ') and the spout portion (front) 4 is pressed with a roller in a state where the polyethylene resin coating portion (3) is fused and bonded to each other. If the user later tries to open the snout (front) (4) by opening the half-cutting (7) in the snout (side) (5) (5 '), the surface is torn and the snout (front) (4 ) To form the junction 10.
따라서, 종이팩내의 내용물을 마시고자할시에는 간편하게 개봉할 수 있을뿐만 아니라, 평상시에는 완전한 접합상태를 유지할 수 있는 것이다.Therefore, when you want to drink the contents in the carton can not only be easily opened, but also can maintain the normal bonding state in normal.
한편, 상기 반절단부(7)는 종이팩 접합시 내용물의 누설이 방지되도록 완전한 접합상태가 되기위하여, 종이팩 상단의 접합면과의 경계선(6)보다는 높게 위치해야 한다.On the other hand, the half-cutting portion 7 should be positioned higher than the boundary line 6 with the bonding surface of the upper end of the carton in order to achieve a complete bonding state to prevent leakage of the contents when bonding the carton.
또한, 도 5는 본 고안의 또다른 실시예를 설명하기 위한 전개도로서, 경우에 따라서는 실리콘도포부(9)를 상기 반절단부(7)(7')와 함께 형성할 수도 있을 것이다.5 is an exploded view for explaining another embodiment of the present invention, and in some cases, the silicon coating part 9 may be formed together with the half cut parts 7 and 7 '.
즉, 상기 주둥이부(측면)(5)(5')에는 반절단부(7)(7')를 각각 형성하고, 주둥이부(정면)(4)에는 실리콘도포부(9)를 형성하되, 상기 반절단부(7)(7')와 실리콘도포부(9)는 높이를 달리하여 형성된다.In other words, the spout portion (side) (5) (5 ') is formed in each of the half cutting portion (7) (7'), the spout portion (front) 4 is formed with a silicon coating portion (9), The half cut portions 7 and 7 'and the silicon coating portion 9 are formed with different heights.
이와 같이 실리콘도포부(9)를 상기 반절단부(7)(7')와 함께 형성함으로써, 종이팩 개봉시에 실리콘도포부(9)의 결합이 나머지 부위에 비해 분리되기 쉬우므로, 반절단부(7)(7')만 형성된 종이팩보다는 훨씬 편리하게 개봉할 수 있는 것이다.By forming the silicon coating portion 9 together with the half cut portions 7 and 7 'as described above, the bonding of the silicon coating portions 9 is more likely to be separated than the remaining portions at the time of opening the carton. It is much more convenient to open than the carton (7 ') formed only.
또한, 실리콘도포부(9)와 반절단부(7)(7')는 높이를 달리하여 형성되므로, 주둥이부들(4)(5)(5')간의 결합 및 분리시에 서로간의 간섭현상이 발생하지 않게되며, 반절단부(7)(7')를 실리콘도포부(9)와 함께 사용하므로 종전의 종이팩(도 1, 도 2 참조)보다는 실리콘도포부(9)를 작게 형성하더라도 종이팩의 개봉이 용이하게될 것이므로, 종이팩 조립시에 완전한 결합상태를 유지할 수 있는 것이다.In addition, since the silicon coating portion 9 and the half cut portions 7 and 7 'are formed at different heights, interference between the splice portions 4, 5 and 5' is generated. Since the half cut portions 7 and 7 'are used together with the silicon coating portion 9, even if the silicon coating portion 9 is made smaller than the conventional paper packs (see FIGS. 1 and 2), the opening of the paper pack is not performed. Since it will be easy, it is possible to maintain a fully coupled state when assembling the carton.
한편, 실리콘도포부(9)와 반절단부(7)(7')는 높이를 달리하여 형성하면 족하므로, 도 5에서와 같이 실리콘도포부(9)를 반절단부(7)(7')보다 낮게 형성하거나, 그 반대로 실리콘도포부(9)를 반절단부(7)(7')보다 높게 형성할 수도 있을 것이다.On the other hand, since the silicon coating portion 9 and the half-cutting portions 7 and 7 'are sufficient to be formed with different heights, the silicon coating portion 9 is more than the half-cutting portions 7 and 7' as shown in FIG. It may be formed low, or vice versa, the silicon coating 9 may be formed higher than the half cut 7, 7 ′.
이상 설명드린 바와 같이 본 고안에서는, 주둥이부(4)(5)(5')간의 결합면에 실리콘도포부를 형성하는 대신, 일정깊이만큼 절단되어진 반절단부(7)(7')를 형성함으로써, 포장상태에서는 폴리에틸렌수지 코팅부(3)간의 접합력에 의해 양호한 접합상태를 유지케하면서, 주둥이부(4)(5)(5')를 개봉하고자할 시에는 상기 반절단부(7)(7')가 뜯어지게됨으로써 용이하게 개봉할 수 있도록 한 것이다.As described above, in the present invention, instead of forming the silicon coating portion at the mating surface between the spout portions 4, 5, 5 ', by forming the half cut portions 7, 7' which are cut to a certain depth. In the packaging state, while maintaining the good bonding state by the bonding force between the polyethylene resin coating portion (3), when opening the spout portion (4) (5) (5 '), the half cut portion (7) (7') ) Is torn open so that it can be easily opened.
즉, 상기 주둥이부(4)(5)(5')간의 결합면에는 반절단부(7)(7')가 형성되어있으나, 그 표면에도 나머지부분과 동일하게 폴리에틸렌수지 코팅부(3)가 형성되어있으므로 포장상태에서는 양호한 결합상태를 유지할 수 있도록 하며, 개봉시에는 상기 반절단부(7)(7')가 쉽게 뜯어지게 되므로 용이하게 개봉할 수 있도록 한 것이다.That is, a half cut portion (7) (7 ') is formed on the mating surface between the spout portions (4) (5) (5'), but the polyethylene resin coating portion (3) is formed on the surface thereof in the same manner as the rest portion. Since it is possible to maintain a good coupling state in the packaging state, and when opening the half-cutting parts (7) (7 ') is to be easy to open because it is easily torn off.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0018477U KR200326446Y1 (en) | 2003-06-12 | 2003-06-12 | Easy open type carton pack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0018477U KR200326446Y1 (en) | 2003-06-12 | 2003-06-12 | Easy open type carton pack |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030037897A Division KR20040107070A (en) | 2003-06-12 | 2003-06-12 | Easy open type carton pack |
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| Publication Number | Publication Date |
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| KR200326446Y1 true KR200326446Y1 (en) | 2003-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2003-0018477U KR200326446Y1 (en) | 2003-06-12 | 2003-06-12 | Easy open type carton pack |
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| KR (1) | KR200326446Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210002148U (en) | 2020-03-18 | 2021-09-29 | 주식회사 한국팩키지 | Easy-to-open carton pack |
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2003
- 2003-06-12 KR KR20-2003-0018477U patent/KR200326446Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210002148U (en) | 2020-03-18 | 2021-09-29 | 주식회사 한국팩키지 | Easy-to-open carton pack |
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