KR100724756B1 - Sealing cap and manufacturing method to preventing rust - Google Patents

Sealing cap and manufacturing method to preventing rust Download PDF

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Publication number
KR100724756B1
KR100724756B1 KR1020060109999A KR20060109999A KR100724756B1 KR 100724756 B1 KR100724756 B1 KR 100724756B1 KR 1020060109999 A KR1020060109999 A KR 1020060109999A KR 20060109999 A KR20060109999 A KR 20060109999A KR 100724756 B1 KR100724756 B1 KR 100724756B1
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South Korea
Prior art keywords
bottle cap
replacement
container
layer
vacuum bottle
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KR1020060109999A
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Korean (ko)
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신재호
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신재호
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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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/16—Snap-on caps or cap-like covers
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/20—Sealing means
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings

Abstract

A vacuum bottle cap for preventing rust and a manufacturing method thereof are provided to prevent rust generated by metal forming the existing bottle cap, the cooling water left during a packaging process, and the residual acid components of the cooling water, and scratches caused due to wear of a mold by making an alternative hanging body of corrosion-proof materials. The vacuum bottle cap for sealing an inlet of a bottle(15) is composed of: a U-shaped bottle cap body(50) having a curled part(53) formed by curling an end portion(51) toward the inside and a layer for assisting determination of the position; and an alternative hanging body(40) placed on the layer to be fixed in the bottle cap body, disposed at the curled part, and formed with a projection at the inner race. The alternative hanging body is formed like a lug or spiral projection correspondently to the shape of the inlet of the bottle, and made of corrosion-proof materials. Therefore, the surface of the alternative hanging body contacting with the bottle is not corroded.

Description

녹발생 방지를 위한 진공병마개와 이의 제조방법{Sealing cap and manufacturing method to preventing rust}Sealing cap and manufacturing method to prevent rust

도1은 종래의 진공병마개 제조과정에 관한 것으로 말단부분이 커팅에 의해 금속이 노출되어 녹이 생기기 쉬운 형상을 나타낸 도면이다.1 is a view illustrating a conventional vacuum bottle cap manufacturing process, the end portion of which is exposed to metal by cutting to form a rust easily.

도2는 종래의 진공병마개에 관한 것으로 말려진 병마개 말단이 용기의 입구부분에 장착되는 도면이다.Figure 2 is a view of the end of the bottle cap rolled up as a conventional vacuum bottle cap is mounted to the inlet portion of the container.

도3의 (가)는 대체걸림체의 내륜부에 돌기가 있음을 나타낸 도면이고, (나)는 진공병마개 몸체에 대체걸림체를 장착한 형상이다.Figure 3 (a) is a view showing that there is a projection on the inner ring portion of the replacement locking body, (b) is a shape in which the replacement locking body is mounted on the vacuum bottle cap body.

도4는 본 발명의 진공병마개에 관한 것으로 병마개몸체와 대체걸림체(40)의 결합공정을 나타낸 공정도이다.Figure 4 relates to a vacuum bottle cap of the present invention is a process diagram showing the coupling process of the bottle cap body and the replacement catching body (40).

도5는 본 발명의 진공병마개에 관한것으로 대체걸림체가 결합된 진공병마개를 용기에 장착하는 것을 나타낸 도면이다.Figure 5 relates to the vacuum bottle cap of the present invention is a view showing the mounting of the vacuum bottle cap coupled to the alternative locking body to the container.

도6은 대체걸림체의 다양한 형상을 나타낸 도면이다.6 is a view showing various shapes of the replacement catching body.

도7은 PVC콤파운드가 도포된 병마개를 나타낸 도면이다.
도8은 나선돌기형상의 대체걸림체가 용기에 장착되는 형상을 나타낸 도면이다.Figure 7 is a view showing a bottle cap coated with PVC compound.
Fig. 8 is a view showing a shape in which a replacement catching body having a spiral protrusion shape is mounted on a container.

본 발명은 종래 진공병마개의 용기와 접촉하는 부분을 위생상 문제가 되지 않는 재질로 대체한 것에 관한 것이다.The present invention relates to the replacement of the portion in contact with the container of the conventional vacuum bottle cap with a material which is not a hygiene problem.

종래의 진공병마개는 주석도금강판 등의 금속을 사용하여 표면에 도장 및 코팅을 한 후 도1에 도시된 바와 같이 진공병마개의 모양을 성형하는 블랭크앰프앤드드로잉(Blankamp & Drawing)과정을 거쳐 진공병마개의 말단을 내측으로 마는 컬성형과정 후, 이 말아진 말단부의 3~6곳을 압축해 내측으로 말아 컬링부를 형성한 후 용기의 내용물을 완전히 밀봉하는 기능을 위해 콤파운드를 도포하고 오븐에 건조하는 과정을 거쳐 제조된다.Conventional vacuum bottle caps are coated with a metal such as tin plated steel sheet and coated on the surface, and then vacuum bottle cap and drawing (Blankamp & Drawing) process to form the shape of the vacuum bottle cap as shown in Figure 1 After curling process to roll the end of the inside of the curled end of the curled end of the 6 to form a curling portion by rolling inwards, the process of applying a compound for the function of completely sealing the contents of the container and drying in the oven It is manufactured through.

그러나, 종래의 진공병마개는 용기를 직접 접촉하며 고정시켜주는 컬링부(20)가 금속이기 때문에 용기의 입구에 부식이 되어있는 경우가 많아 위생상 안전하지 못하였다.However, in the conventional vacuum bottle cap, since the curling part 20 for directly contacting and fixing the container is made of metal, the inlet of the container is often corroded, and thus it is not sanitary safe.

통상적으로 진공병마개의 재질은 플라스틱, 알루미늄(ROPP캡), 스틸(진공병마개, 크라운캡) 등 크게 나누어 3가지의 소재가 사용되며 이 소재들은 각종 식품(음료, 액상차, 장류, 양념류, 젓갈류 등)의 용기인 유리병, 캔, PET병 등의 용기를 밀봉하기 위한 제품으로 사용되고 있고 내용물의 특성, 용기의 재질과 디자인에 따라 다양한 병마개로 밀봉하여 제품을 생산한다.Typically, the vacuum bottle cap is divided into three types of materials: plastic, aluminum (ROPP cap), steel (vacuum bottle cap, crown cap), and these materials are used for various foods (beverage, liquid tea, jangjang, seasoning, salted fish). It is used as a product to seal containers such as glass bottles, cans, PET bottles, etc., and produces products by sealing with various bottle caps according to the characteristics of the contents and the material and design of the container.

플라스틱, 알루미늄 소재를 사용하는 진공병마개는 소재의 특성상 녹이 발생하지 않기 때문에 포장할 내용물을 상기 용기들에 포장하였을 때, 특별한 반응을 보이지 않는 한 대부분 이들 소재로 제품화하고 있으나, 플라스틱 소재의 병마개는 진공밀폐확인 능력이 불가능하고 인쇄가 어려워 디자인이 떨어지며 가격이 비싼 단점이 있고, 알루미늄 소재의 병마개는 약한 충격에도 모양이 쉽게 변형되고 마개의 말단부분이 돌출되어 있어 베일 위험성이 있으며, 진공 밀폐확인 능력이 불가능한 단점이 있다. 또한 진공병마개는 병마개의 기본조건들(진공밀폐능력, 디자인, 개봉용이성, 안전성, 재밀봉가능성 등)이 다른 소재의 병마개보다 우수함에도 불구하고 병마개의 걸림부와 말단부분이 부식이 되어 용기의 주둥이부분의 나선돌기를 오염시킴으로서 위생상 안전하지 못한 병마개이다.Plastic and aluminum bottle caps do not cause rust due to the characteristics of the material, so when the contents to be packaged are packaged in these containers, most of them are commercialized as these materials, but plastic bottle caps are vacuumed. It is impossible to check the seal, it is difficult to print and the design is low and the price is expensive.The bottle cap of aluminum material is easily deformed even with a weak impact, and the tip of the stopper is protruded, there is a risk of bale. There is an impossible disadvantage. In addition, the bottle cap is corroded at the end and the end of the bottle even though the bottle cap's basic conditions (vacuum sealing ability, design, ease of opening, safety, resealability, etc.) are superior to those of other materials. It is a hygienic unsafe bottle cap that contaminates the spiral process of the part.

이러한 이유로 진공병마개의 특징인 진공밀폐와 고압살균밀폐를 요구하는 내용물 포장에 있어, 녹발생이 우려되어도 강철소재의 진공병마개로 밀봉하거나, 상기의 녹이 발생하지 않는 소재의 병마개를 사용하여 방부제를 첨가해 보존기간을 늘리는 실정이다.For this reason, in the contents packaging requiring vacuum sealing and autoclaving sealing, which is a characteristic of the vacuum bottle cap, even if rust is concerned, it is sealed with a vacuum bottle cap made of steel or a preservative is added by using the bottle cap of the material which does not generate rust. The preservation period is extended.

종래의 진공병마개의 녹 발생 원리와 문제점은 다음과 같다.Principle and problems of the conventional vacuum bottle cap is as follows.

도1에 도시된 바와 같이 진공병마개의 내, 외면을 모두 도장 및 코팅되어있으나 블랭크앰프앤드드로우 성형과정에서 말단(10)부분은 절단하였기 때문에 금속이 대기에 노출되어있고 컬링부(20)를 형성할 때 말단(10)부분이 완벽하게 말아지지 않아 금속부분이 노출되어 공기중의 산소, 액체상태의 내용물, 내용물 밀봉완료 후 냉각과정에서 발생하는 수분 등으로 인해 녹이 발생하여 어느 정도 시간이 경과하면 부식물이 떨어져 나와 용기를 오염시킨다.As shown in FIG. 1, both the inner and outer surfaces of the vacuum bottle cap are coated and coated, but since the end 10 is cut during the blank amp and draw forming process, the metal is exposed to the atmosphere and the curling part 20 is formed. When the end part 10 is not completely rolled up, the metal part is exposed and rust is generated due to oxygen in the air, the contents of the liquid state, and moisture generated during the cooling process after the contents are sealed. The corrosive drops off and contaminates the container.

또한, 종래 컬링부(20)는 도장 및 코팅이 되어 있지만 진공병마개 제조과정 중 금형의 마모와 무리한 힘을 가한 제조로 인해 코팅부분의 균열이 발생하여 금속부분이 노출되기도 하고 도2에 도시된 바와 같이 내용물에 고압살균밀폐시키는 과정 중에 내용물의 열에너지가 용기에 전달되어 용기의 온도는 70~90도가 되고 진공병마개를 밀폐시킬 때 진공병마개와 직접 접촉하는 용기의 입구부분이 거칠거나 굴곡이 있을 경우 진공병마개를 밀봉하는 과정에서 컬링부(20)가 벗겨져 녹이 발생한다.In addition, the conventional curling portion 20 is coated and coated, but due to the production of the application of excessive wear force and wear of the mold during the vacuum bottle cap manufacturing process cracks of the coating portion is exposed to the metal part as shown in FIG. In the process of autoclaving the contents, the thermal energy of the contents is transferred to the container, and the temperature of the container is 70-90 degrees. When the lid of the container is closed, the inlet of the container that is in direct contact with the vacuum bottle cap is rough or curved. In the process of sealing the bottle cap, the curling unit 20 is peeled off and rust occurs.

이러한 과정을 통해 문제가 발생한 제품들은 기온차이로 인한 대기의 습기와, 해외로 수출시 장시간 컨테이너에 보관되어 배로 이송하는 도중 바닷물의 염분으로 인한 산화작용으로 녹이 발생하여 수요하는 기업에서 클레임(Claim)을 제기해 공급하는 기업에 막대한 피해를 주며, 원자재 제조에서부터 제품포장공정까지 다양하게 문제가 발생하기 때문에 공급하는 기업간에 책임전가로 인한 분쟁이 발생하기도 한다. 이러한 문제는 국내 뿐 아니라 전 세계적으로 공통된 사항이다.The products that have a problem through this process are rusted by air moisture caused by temperature difference and oxidation by sea salt during shipping by ship in container for long time when exported to overseas. It causes enormous damage to the supplying company, and there are various disputes that arise from the transfer of responsibility between the supplying companies due to various problems from raw material manufacturing to product packaging process. These issues are common both domestically and globally.

상기 서술한 제조과정 중에 컬링부(20)의 도장 및 코팅이 벗겨지지 않았다해도 진공병마개를 사용하는 제품들은 음료를 제외하고는 거의 대부분 일회용으로 사용하지 않기 때문에 사용자가 열고 닫는 마찰운동을 통해 컬링부(20)의 도장 및 코팅이 벗겨진 상태로 보관하여 녹이 발생하여 위생적이지 못하며 이러한 문제들은 국내 뿐 아니라 전 세계적으로 해결하지 못한 문제이다.
본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 진공병마개의 용기와 접촉하는 부분을 화학반응에 강하고 위생적인 재질(폴리프로필렌과 같은 플라스틱, 알루미늄 등)로 대체하여 보다 위생적이고 강한 밀봉력의 진공병마개를 제공하는 데에 있다.Even though the coating and coating of the curling unit 20 are not peeled off during the above-described manufacturing process, the products using the vacuum bottle cap are almost never used for disposable except for the beverage, and thus the curling unit may be opened and closed by frictional movements. (20) of the coating and coating is kept in a peeled off state that rust is not hygienic, these problems are not solved domestically and globally.
The present invention is to solve the conventional problems as described above, the object of the present invention is to replace the contact portion of the vacuum bottle cap with a chemical reaction strong and hygienic material (plastic, such as polypropylene, aluminum, etc.) To provide a hygienic and strong sealing vacuum bottle cap.

삭제delete

상기에 상술한 목적을 달성하기 위해 본 발명은 진공병마개에 대체걸림체(40)를 구비하는 것을 특징으로한다. 도3의 (가)는 내부식성 소재의 대체걸림체(40)의 내륜뷰에 돌기(43)가 있음을 나타내는데, 이 돌기(43)는 (나)와 같이, 대체걸림체(40)를 진공병마개 몸체(50)에 고정시킬때 컬링부(53)와 단단히 결합되도록 한다. In order to achieve the above-described object, the present invention is characterized in that it comprises a replacement catching body 40 in the vacuum bottle cap. 3A shows that there is a projection 43 in the inner ring view of the replacement catching body 40 of the corrosion resistant material, and the protrusion 43 vacuums the replacement catching body 40 as shown in (b). When fixed to the bottle cap body 50 is to be firmly coupled with the curling portion (53).

병마개몸체(50)와 대체걸림체(40)의 결합공정은, 도4에 단계별로 나타나있는데, 단계(a)는 대체걸림체(40)가 안착할 수 있게 병마개몸체(50)에 층(52)을 성형하고 단계(b)는 대체걸림체(40)를 이 층(52)에 안착시킨 후, 단계(c)와 같이 말단(51)을 내부로 만 컬링부(53)를 형성하고, 단계(d)와 같이 대체걸림체(40)를 컬링부(53)로 완전히 말아 고정시켜 말단(51)이 대기와 접촉하지 않도록 한다. 이후 도4의 (e)와 같이 용기와 직접 접촉하는 병마개몸체(50)의 안쪽 부분에 콤파운드(11)를 도포하고 오븐에 건조하는 과정을 거치게된다.
건조과정까지 모두 끝나면, 도5와 같이 진공병마개 몸체(50) 대신 내부식성의 대체걸림체(40)가 용기(15)의 입구에 직접 접촉되는 진공병마개가 완성된다. 즉, 용기(15)에 직접 접촉되는 부분은 내부식성의 대체걸림체(40)와 콤파운드(11)이며 부식이 발생할 수 있는 컬링부(53)는 용기(15)와 떨어져있고 지속적으로 열고 닫아도 금속부분과 마찰이 일어나지 않아 도장과 코팅이 벗겨지지 않으며 진공병마개의 말단(51)부분은 대체걸림체(40) 안쪽에 위치하고 완벽하게 안쪽으로 말아졌기 때문에 부식이 쉽게 발생하지 못한다. The coupling process of the bottle cap body 50 and the replacement catching body 40 is shown step by step in FIG. 4, wherein step (a) is a layer 52 on the bottle cap body 50 so that the replacement catching body 40 can be seated. ) And step (b) forms the curling portion 53 with only the end 51 inside, as shown in step (c), after the replacement catch body 40 is seated on this layer 52, As shown in (d), the replacement catching body 40 is completely rolled and fixed by the curling part 53 so that the end 51 does not come into contact with the atmosphere. Thereafter, as shown in FIG. 4E, the compound 11 is applied to the inner portion of the bottle cap body 50 in direct contact with the container and dried in an oven.
When the drying process is completed, as shown in Figure 5 instead of the vacuum bottle cap body 50, the corrosion-resistant alternative catching body 40 is completed is a vacuum bottle cap is in direct contact with the inlet of the container (15). That is, the part directly contacting the container 15 is the corrosion-resistant alternative fastening body 40 and the compound 11 and the curling part 53 which may cause corrosion is separated from the container 15 and is continuously opened and closed. Because the friction does not occur with the coating and the coating is not peeled off and the end portion 51 of the vacuum bottle cap is located inside the replacement catching body 40 is completely rolled inwards, so corrosion does not occur easily.

삭제delete

또한 이러한 공정으로 레토르트 살균시 이탈되는 종래 진공병마개의 문제점을 해결할 수 있다.In addition, this process can solve the problem of the conventional vacuum bottle cap that is separated during retort sterilization.

레토르트 살균은, 보존기간 연장을 위해 가압살균을 필요로 하는 내용물을 내열성이 우수한 포장용기에 포장 후 100℃(120℃에서 30분간의 살균이 표준조건)가 넘는 온도에서 일정기간 살균하는 것으로 가압증기(스팀) 및 가압열수를 사용하여 레토르트라고 불리는 압력용기 속에서 대기압 이상의 일정압력(1.5~3.0kg/m2)으로 가압살균하는 방식으로서, 서서히 압력을 가하는 탱크식 살균방식과 순간적인 압력이 작용하는 터널식 살균방식 등으로 용기속의 내용물을 완멸균하는 것이다Retort sterilization is a process that pressurizes the contents that require autoclaving to extend the shelf life in a packaging container with excellent heat resistance and then sterilizes them for a certain period of time at a temperature over 100 ℃ (the standard condition for 30 minutes at 120 ℃). It is a method of sterilizing by a certain pressure (1.5 ~ 3.0kg / m 2 ) above atmospheric pressure in a pressure vessel called retort using steam and pressurized hot water. It is to sterilize the contents in the container by tunnel type sterilization method.

이러한 높은 압력이 발생하는 살균방식에 맞추어, 도7과 같이 윗면과 측면을 PVC콤파운드로 도포하여 용기의 나선돌기부를 지탱하는 구조로 되어있는 병마개가 존재하나, 이러한 구조는 추가 공정이 요구되고 기술집약적이기 때문에 약간의 오차로 인한 불량이 자주 발생하고 용기의 입구를 지탱하는 부분은 PVC콤파운드의 힘으로만 지탱할 수 없어 레토르트 살균공정시 병마개가 이탈하는 문제점이 있다. 또한 용기의 입구를 감싸는 PVC콤파운드 모양이 미묘하고 쉽게 손상되기 때문에 개봉한 제품의 재밀봉 기능이 떨어져 반영구적으로 사용할 수 없는 문제점도 포함하고 있다.
도8은 나선형인 대체걸림체의 형태로, 이는 나선형의 입구를 거진 용기를 밀봉하는 진공병마개에 적합하다.According to the sterilization method in which this high pressure is generated, there is a bottle cap configured to support the spiral protrusion of the container by applying the PVC compound on the top and side as shown in FIG. Because of this, defects are often caused by a slight error, and the part supporting the inlet of the container cannot be supported only by the strength of the PVC compound, so that the bottle cap is detached during the retort sterilization process. In addition, since the shape of the PVC compound surrounding the inlet of the container is subtle and easily damaged, the resealing function of the opened product is poor, and thus it may not be used semi-permanently.
Figure 8 is in the form of a helical replacement clasp, which is suitable for a vacuum bottle cap for sealing a container over a helical inlet.

통상적인 지식을 가진 자나 해당 분야에 종사하는 자는 본 방법을 응용하여 내부식성 대체걸림체를 도6과 같이 다양한 형태로 만들 수 있다.Those skilled in the art or those skilled in the art can apply the present method to form a corrosion resistant alternative fastener in various forms as shown in FIG.

이상 설명한 바와 같이 본 발명은, 진공병마개의 대체걸림체를 내부식성 재질로 대체함으로서, 용기의 위생뿐만 아니라 종래 진공병마개에 원자재(금속) 문제로 인한 녹, 진공병마개를 사용하는 제조회사의 포장과정에서의 냉각수 물기제거 미흡으로 인한 녹, 냉각수 산성 성분의 미제거로 인한 녹, 습한곳의 보관으로 인한 녹, 진공병마개 제조회사의 금형 마모로 인한 흠집 발생 등으로 각 공급업체간에 책임전가로 인한 논쟁을 종식시킬 수 있다.As described above, the present invention, by replacing the replacement catch of the vacuum bottle cap with a corrosion-resistant material, as well as the hygiene of the container as well as the packaging process of the manufacturing company using the rust, vacuum bottle cap due to the raw material (metal) problem in the conventional vacuum bottle cap Debate due to transfer of responsibility between suppliers due to rust due to lack of water removal, rust due to lack of acid removal of coolant, rust due to wet storage, and scratches due to mold wear of vacuum bottle cap manufacturers Can end.

또한 대체소재를 일부만 성형하기 때문에 보다 제조원가가 싸고 특별한 설비투가 및 보완없이 제품을 생산할 수 있고 종래의 모양이 변하지 않았기 때문에 기존의 용기와 완벽하게 호환되는 장점이 있으며, 대체걸림체(40)를 여러가지 형태로 제작하여 결합하면 기존 병마개보다 강하게 밀봉되어 진공밀폐, 고압살균용기(기존방식으로는 사용못했던 레토르트용)에도 사용 가능할 뿐만 아니라 현존하는 모든 병마개의 장점을 갖추고 있어 전반적으로 대체될 수 있다.In addition, since only a part of the replacement material is molded, the manufacturing cost is cheaper, and the product can be produced without special equipment investment and supplementation. When manufactured in various forms and combined, it is tightly sealed than conventional bottle caps and can be used for vacuum sealing and autoclave containers (for retorts, which were not used in the conventional method), and can be replaced as a whole because of the advantages of all existing bottle caps.

Claims (5)

용기(15)입구를 밀봉하는 진공병마개에 있어서,In the vacuum bottle cap sealing the inlet of the container (15), 말단(51)을 안쪽으로 말아놓은 컬링부(53)와 위치선정을 돕는 층(52)을 구비한 U자 형상의 병마개몸체(50)와;A U-shaped bottle cap body 50 having a curling portion 53 rolled inwardly with an end 51 and a layer 52 for assisting positioning; 상기 병마개몸체(50) 내부에서 고정되도록 상기 층(52)에 안착되고 상기 컬링부(53)로 위치되며, 내륜부에 돌기(43)를 형성한 대체걸림체(40);를 구비하고,And a replacement catching body 40 seated on the layer 52 to be fixed in the bottle cap body 50 and positioned with the curling part 53, and having protrusions 43 formed on the inner ring part. 상기 대체걸림체(40)는 용기(15)의 입구형상에 대응하게 단순러그형상 또는 나선돌기형상인 내부식성 소재로 만들어져, 용기(15)와의 접촉면이 부식되지 않는 것을 특징으로 하는 진공병마개.The replacement catching body 40 is made of a corrosion-resistant material that is a simple lug shape or a spiral protrusion corresponding to the inlet shape of the container 15, the vacuum bottle cap, characterized in that the contact surface with the container 15 does not corrode. 삭제delete 대체걸림체(40)가 고정될 수 있게 진공병마개에 층(52)을 성형하는 단계(a)와;(A) forming the layer 52 on the vacuum bottle cap so that the replacement catching body 40 can be fixed; 상기 대체걸림체(40)를 상기 층(52)에 안착시키는 단계(b);(B) mounting the replacement catching body (40) on the layer (52); 병마개몸체(50)의 말단(51)을 컬링부(53)로 형성하는 단계(c);(C) forming an end 51 of the bottle cap body 50 by the curling part 53; 상기 병마개몸체(50)의 컬링부(53)와 층(52) 사이에 상기 대체걸림체(40)를 고정시키는 단계(d); 및(D) fixing the replacement catching body (40) between the curling portion (53) and the layer (52) of the bottle cap body (50); And 콤파운드(11)를 상기 병마개몸체(50)에 도포하고 오븐에 건조시키는 단계(e);를 포함하는 것을 특징으로 하는 진공병마개의 제조방법.(E) applying a compound (11) to the bottle cap body (50) and drying in an oven. 삭제delete 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103076828A (en) * 2012-12-28 2013-05-01 青岛啤酒股份有限公司 Method for controlling rusting of bottle cap by detecting water residue in skirt teeth of bottle cap
KR101518802B1 (en) * 2013-08-29 2015-05-11 주식회사 새암 Lug Cap could respond in deformation of Lug

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US4000825A (en) 1974-05-22 1977-01-04 Continental Can Company, Inc. Press-on twist-off infestation-proof closure for oxygen sensitive products
KR20020074691A (en) * 2001-03-21 2002-10-04 윤연홍 Lug cap and method thereof
JP2004359305A (en) 2003-06-05 2004-12-24 Japan Crown Cork Co Ltd Lug cap and method for producing the same
KR20050044145A (en) * 2003-11-07 2005-05-12 주식회사 새암 Safe cap for preventing rust

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000825A (en) 1974-05-22 1977-01-04 Continental Can Company, Inc. Press-on twist-off infestation-proof closure for oxygen sensitive products
KR20020074691A (en) * 2001-03-21 2002-10-04 윤연홍 Lug cap and method thereof
JP2004359305A (en) 2003-06-05 2004-12-24 Japan Crown Cork Co Ltd Lug cap and method for producing the same
KR20050044145A (en) * 2003-11-07 2005-05-12 주식회사 새암 Safe cap for preventing rust

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103076828A (en) * 2012-12-28 2013-05-01 青岛啤酒股份有限公司 Method for controlling rusting of bottle cap by detecting water residue in skirt teeth of bottle cap
KR101518802B1 (en) * 2013-08-29 2015-05-11 주식회사 새암 Lug Cap could respond in deformation of Lug

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