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KR900004600A - Manufacturing method using vacuum packaged can product and foil membrane end closure - Google Patents

Manufacturing method using vacuum packaged can product and foil membrane end closure Download PDF

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Publication number
KR900004600A
KR900004600A KR1019890012644A KR890012644A KR900004600A KR 900004600 A KR900004600 A KR 900004600A KR 1019890012644 A KR1019890012644 A KR 1019890012644A KR 890012644 A KR890012644 A KR 890012644A KR 900004600 A KR900004600 A KR 900004600A
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KR
South Korea
Prior art keywords
product
band width
foil
shelf
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1019890012644A
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Korean (ko)
Inventor
너젼트 프랭크
Original Assignee
존 이.네빈스
제너럴 후드스 코포레이션
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Filing date
Publication date
Application filed by 존 이.네빈스, 제너럴 후드스 코포레이션 filed Critical 존 이.네빈스
Publication of KR900004600A publication Critical patent/KR900004600A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501—Flexible tape or foil-like material
    • B65D17/502—Flexible tape or foil-like material applied to the external part of the container wall only
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
    • B65D79/0087—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a closure, e.g. in caps or lids
    • 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
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0018—Upper closure of the 43-type
    • 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
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)

Abstract

내용 없음No content

Description

진공 포장된 캔 제품 및 호일 막 단부 폐쇄체를 사용한 그 제조 방법Manufacturing method using vacuum packaged can product and foil membrane end closure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 진공 포장된 캔 제품의 사시도.1 is a perspective view of a vacuum packaged can product of the present invention.

제2도는 제1도의 선 2-2를 통한 수직 평면을 따라 취한 부분 횡간 단면도.2 is a partial transverse cross-sectional view taken along the vertical plane through line 2-2 of FIG.

제3도는 제1도의 평면도.3 is a plan view of FIG.

제4도는 제3도의 선 4-4를 따라 취한 부분적으로 확대된 횡간 단면도.4 is a partially enlarged transverse cross sectional view taken along line 4-4 of FIG.

제5도는 진공이 인가되기 전의 상태인 본 발명의 캔의 상단부의 제록스 도면.5 is a Xerox diagram of the upper end of a can of the present invention prior to the application of vacuum.

제6도는 제5도의 일부분을 나타내는 도면.6 shows a portion of FIG. 5;

제7도 및 제8도는 각각 진공을 적용시키기 전 및 후의 호일막의 엠보싱된 구조를 나타내는 확대된 부분 개략 횡간 단면도.7 and 8 are enlarged partial schematic cross-sectional views, respectively, showing the embossed structure of the foil film before and after applying vacuum.

제9도는 제3도에 대체로 대응하면서 본 발명의 다른 실시예를 나타내는 개략 평면도.9 is a schematic plan view showing another embodiment of the present invention generally corresponding to FIG.

제10도는 제9도의 선 10-10을 따라 취한 부분적인 횡간 단면도.FIG. 10 is a partial transverse cross-sectional view taken along line 10-10 of FIG.

Claims (29)

캔 제품에 있어서, 원통형 벽 및 대향된 상단부와 하단부를 갖는 캔, 상기 상단부아래로 격설된 높이까지 충진된 진공 상태의 건조한 과립 제품을 포함하는 캔의 내부, 선반내에 성형되며 캔의 반경보다 큰 직경을 갖는 제품을 관통하여 배출 시키기 위해 사용되는 원형 개구부, 및 상기 개구부를 횡단하여 연장되고 상기 개구부를 폐쇄하는 제거가능한 호일 막으로 구성되되, 상기 상단부가 외부의 원주 림 및 최소한 2.5mm의 거리로 림으로부터 내측으로 캔의 원주를 따라 대체로 완전하게 연장되는 비교적 경직성을 갖는 재료로된 수평 선반 부분을 가지며, 호일 막은 선반의 두께보다 대체로 얇은 두께를 갖고 선반보다 대체로 더큰 가요성을 가지며 상기 개구부를 따라 완전히 연장되면서 전체 원주에 걸쳐 2.5mm미만의 밴드 폭을 갖는 밴드를 따라 선반상에서 수평적으로 중첩되어 밀봉체에 의해 상기 선반에 접착되고 호일 막의 하방 만곡이 방해되지 않는 정도의 선반 부분 아래의 깊이로 캔내의 진공의 힘에 의해 캔내로 최소한 약간 오목하게 하방으로 만곡되며, 호일 막의 두께는 캔 제품내의 대체적인 진공의 힘을 지탱하고 남용적인 처리 조건을 지탱하며 캔내의 진공이 제품의 방치 기간을 통하여 감소됨에 따라 오목 형상으로부터 만곡되지 않은 형상으로의 복귀에 저항하기 위해 충분한 정도로 설정되고, 호일 막의 일 부분은 밴드 폭을 지나 연장되어 풀 탭을 형성하며, 호일 두께, 밀봉체의 접착 특성 및 밀봉부를 형성하는 밴드 폭의 조합이 캔의 포장, 선적 및 저장을 포함하는 남용적인 처리 조건 중 진공을 유지하기에 충분한 유지력을 갖고 동시에 4 내지 10파운드의 박리력으로 제거가능하게 되는 것을 특징으로 하는 캔 제품.A can product, comprising: a can, having a cylindrical wall and an opposite top and bottom portion, the interior of a can comprising a dry granulated product in a vacuum filled to a height spaced below the top portion, formed in a shelf, and having a diameter greater than the radius of the can A circular opening used for discharging through the product having an opening, and a removable foil membrane extending across the opening and closing the opening, the upper end being rim at a distance of at least 2.5 mm Having a horizontal shelf portion of relatively rigid material extending substantially completely along the circumference of the can from inward, the foil membrane has a thickness that is generally thinner than the thickness of the shelf and is generally more flexible than the shelf and is fully along the opening Shelf along the band extending and with a band width less than 2.5mm over the entire circumference At least slightly concave downwardly into the can by the force of the vacuum in the can to a depth below the part of the shelf such that it is horizontally superimposed and adhered to the shelf by a seal and does not interfere with the downward curvature of the foil membrane, The thickness of the membrane is sufficient to support the general vacuum forces in the can product and to support abuse processing conditions and to resist the return from the concave shape to the uncurved shape as the vacuum in the can decreases throughout the product's standing period. And a portion of the foil membrane extends beyond the band width to form a pull tab, and the combination of foil thickness, adhesive properties of the seal, and band width forming the seal is abusive, involving packaging, shipping and storage of the can. Sufficient holding force to maintain vacuum during processing conditions and at the same time removable with a peel force of 4 to 10 pounds Can product characterized in that. 제1항에 있어서, 호일 막의 두께가 80 및 120 미크론 사이인 것을 특징으로 하는 캔 제품.The can product of claim 1, wherein the foil film has a thickness between 80 and 120 microns. 제2항에 있어서, 호일 막의 두께가 대체로 100 미크론인 것을 특징으로 하는 제품.3. The product of claim 2, wherein the foil film has a thickness of about 100 microns. 제1항에 있어서, 밴드 폭이 3.0mm 보다 크게 되는 것을 특징으로 하는 캔 제품.The can product of claim 1, wherein the band width is greater than 3.0 mm. 제4항에 있어서, 밴드 폭이 대체로 3.4mm인 것을 특징으로 하는 캔 제품.5. The can product of claim 4, wherein the band width is generally 3.4 mm. 제1항에 있어서, 선반 개구부가 캔의 축과 동심이며 밴드폭과 대체로 동일한 선반폭을 형성하는 거을 특징으로 하는 캔 제품.The can product of claim 1, wherein the shelf openings form a shelf width concentric with the axis of the can and substantially the same as the band width. 제6항에 있어서, 밴드 폭이 3.0mm보다 크게 되는 것을 특징으로 하는 캔 제품.7. The can product of claim 6, wherein the band width is greater than 3.0 mm. 제7항에 있어서, 밴드폭이 대체로 3.4mm인 것을 특징으로 하는 캔 제품.8. The can product of claim 7, wherein the bandwidth is approximately 3.4 mm. 제1항에 있어서, 선반 개구부가 캔의 축에 관하여 편심되고 상기 개구부는 밴드 폭과 대체로 동일한 양만큼 1점에서 림으로부터 격설되는 것을 특징으로 하는 캔 제품.The can product of claim 1, wherein the shelf opening is eccentric about the axis of the can and the opening is spaced from the rim at one point by an amount approximately equal to the band width. 제9항에 있어서, 밴드 폭이 3.9mm보다 큰 것을 특징으로 하는 캔 제품.10. The can product of claim 9, wherein the band width is greater than 3.9 mm. 제10항에 있어서, 밴드 폭이 대체로 3.4mm인 것을 특징으로 하는 캔 제품.11. The can product of claim 10, wherein the band width is generally 3.4 mm. 제1항에 있어서, 접착제가 고온 용융 PVC인 것을 특징으로 하는 캔 제품.The can product of claim 1, wherein the adhesive is hot melt PVC. 제1항에 있어서, 밴드 폭이 3.0mm보다 크고, 밀봉체가 고온 용융 PVC이며, 개구부는 캔의 축에 관하여 동심으로 되고 밴드폭과 대체로 동일한 선반 및 80 내지 120 미크론의 두께를 갖는 호일 막을 갖는 것을 특징으로 하는 캔 제품.2. The method of claim 1, wherein the band width is greater than 3.0 mm, the seal is hot melt PVC, and the opening has a shelf and a foil film having a thickness of 80 to 120 microns that is concentric about the axis of the can and is approximately the same as the band width. Can product which is characterized by. 제13항에 있어서, 밴드 폭이 대체로 3.4mm이고 호일 막은 대체로 100 미크론의 두께를 갖는 것을 특징으로 하는 캔 제품.14. The can product of claim 13, wherein the band width is approximately 3.4 mm and the foil membrane has a thickness of approximately 100 microns. 제1항에 있어서, 밴드 폭이 3.0mm 보다 크고, 밀봉체는 고온 용융 PVC이며, 개구부는 편심되고 1점에서 밴드의 폭과 대체로 동일한 선반 및 80 및 120 미크론 사이의 두께를 갖는 호일 막을 갖는 것을 특징으로 하는 캔 제품.2. The device of claim 1, wherein the band width is greater than 3.0 mm, the seal is hot melt PVC, and the opening is eccentric and has a foil film having a thickness between 80 and 120 microns that is eccentric and approximately equal to the width of the band at one point. Can product which is characterized by. 제15항에 있어서, 밴드 폭이 대체로 3.4mm이며 호일 막은 대체로 100 미크론의 두께를 갖는 것을 특징으로 하는 캔 제품.16. The can product of claim 15, wherein the band width is approximately 3.4 mm and the foil membrane has a thickness of approximately 100 microns. 제1항에 있어서, 밴드 내측에서 개구부를 덮고 있는 호일 막의 부분이 균일하게 엠보싱 되는 것을 특징으로 하는 캔 제품.2. The can product according to claim 1, wherein a portion of the foil film covering the opening inside the band is uniformly embossed. 제1항에 있어서, 캔이 대체로 29인치 Hg의 진공도를 갖고, 밴드 폭은 3.4mm이며, 호일 막은 대체로 100 미크론의 두께를 갖는 것을 특징으로 하는 제품.The article of claim 1, wherein the can has a vacuum degree of approximately 29 inches Hg, the band width is 3.4 mm, and the foil membrane has a thickness of about 100 microns. 제18항에 있어서, 캔의 단부에 있는 개구부가 캔의 축과 동심으로 되는 것을 특징으로 하는 캔 제품.19. The can product of claim 18, wherein the opening at the end of the can is concentric with the axis of the can. 제18항에 있어서, 캔의 단부에 있는 개구부가 캔의 축에 관하여 편심으로 되는 것을 특징으로 하는 캔 제품.19. The can product of claim 18, wherein the opening at the end of the can is eccentric with respect to the axis of the can. 제1항에 있어서, 캔의 상단부를 덮는 제거 및 교체가 가능한 스냅식 플래스틱 커버 부재를 포함하는 것을 특징으로 하는 캔 제품.The can product of claim 1, comprising a removable plastic cover member that is removable and replaceable covering the top of the can. 제1항에 있어서, 호일 막이 금속 호일로 구성되며 밀봉체는 금속 호일의 하면에 적층된 고온 용융 접착제인 것을 특징으로 하는 캔 제품.2. The can product of claim 1, wherein the foil film consists of a metal foil and the seal is a hot melt adhesive laminated to the bottom surface of the metal foil. 제22항에 있어서, 고온 용융 접착제가 폴리비닐 클로라이드인 것을 특징으로 하는 캔 제품.23. The can product of claim 22, wherein the hot melt adhesive is polyvinyl chloride. 제23항에 있어서 밴드 폭이 대체로 3.4mm이고 금속 호일은 대체로 100 미크론의 두께를 갖는 알루미늄 호일인 것을 특징으로 하는 캔 제품.24. The can product of claim 23, wherein the band width is approximately 3.4 mm and the metal foil is aluminum foil having a thickness of approximately 100 microns. 건조한 과립 제품을 진공하에 포장하는 방법에 있어서, 폐쇄된 기부 및 개방된 정부를 형성하는 상부의 원통형 연부를 갖고 그 내부에 예정된 양만큼의 건조한 과립 제품을 포함하는 원통형 캔을 취하는 단계, 내부에 건조한 과립 제품을 갖는 캔이 대체적인 진공하에 있는 동안, 원주림, 상기 원주림으로부터 반경방향으로 내측으로 연장되는 선반 부분, 상기 선반 부분을 관통하는 뚜껑 개구부 및 뚜껑 개구부를 횡단하여 연장되면서 상기 뚜껑 개구부를 덮으며 최소한 2.5mm의 폭으로 원주 밴드를 따라 선반 부분에 접착되고 개구부주위를 따라 대체적으로 완전히 연장되며 선반부분의 두께보다 대체로 얇게 되고 선반 부분의 재료보다 대체로 더 큰 가요성을 갖는 호일 막을 갖는 뚜껑 구조물을 원통형 캔의 개방된 정부에 밀봉하되 상부의 원통형 연부에의 원주림의 기밀 부착을 포함하는 단계, 및 밀봉된 캔을 진공으로부터 제거하여 캔의 외부의 대기압력이, 호일 막의 하방 만곡이 캔내에서 진공 포장된 건조한 과립 제품에 의해 방해되지 않는 선반 부분 아래의 깊이로 호일 막을 캔내로 오목하게 하방으로 만곡시키는 단계로 구성되어, 선반 부분에 대한 호일 막의 유지력이 캔 제품 내의 대체적인 진공의 힘을 지탱하며 남용적인 처리 조건을 지탱하고 캔내의 진공이 제품의 방치 기간을 통하여 감소됨에 따라 오목한 형상으로부터 만곡되지 않은 형상으로의 복귀에 저항하는 것을 특징으로 하는 방법.A method of packaging a dry granular product under vacuum, the method comprising: taking a cylindrical can having a closed cylindrical base and an upper cylindrical edge forming an open government, the cylindrical can comprising a predetermined amount of dry granular product therein; While the can with the granular product is under general vacuum, the lid opening extends across the circumference, the shelf portion radially inwardly extending from the circumference, the lid opening through the shelf portion and the lid opening. A lid having a foil membrane covering and bonded to the shelf portion along the circumferential band at least 2.5 mm wide, generally fully extending along the perimeter of the opening, being generally thinner than the thickness of the shelf portion and having a greater flexibility than the material of the shelf portion Seal the structure to the open government of the cylindrical can, but the upper cylindrical edge And the airtight attachment of the circumference of the canister, and removing the sealed can from the vacuum so that the atmospheric pressure outside the can is below the shelf portion where the downward curvature of the foil membrane is not hindered by the dry granulated product vacuum packed in the can. Concavely downwardly bending the foil membrane into the can deeply so that the holding force of the foil membrane against the shelf portion supports the force of the alternative vacuum in the can product, supports the abuse processing conditions and the vacuum in the can is left unattended. Resisting the return from the concave shape to the uncurved shape as it decreases over time. 제25항에 있어서, 뚜껑을 캔에 밀봉한 후에 그 상부에 제거 및 교체가 가능한 스냅식 커버 부재를 부착 시키는 단계를 포함하는 것을 특징으로 하는 방법.27. The method of claim 25 including attaching a removable cover member that is removable and replaceable thereon after the lid is sealed in the can. 제25항에 있어서, 진공이 대체로 29인치 Hg인 것을 특징으로 하는 방법.The method of claim 25, wherein the vacuum is approximately 29 inches Hg. 제27항에 있어서, 밴드 폭이 3.0mm보다 큰 것을 특징으로 하는 방법.The method of claim 27, wherein the band width is greater than 3.0 mm. 제28항에 있어서, 밴드 폭이 대체로 3.4mm인 것을 특징으로 하는 방법.29. The method of claim 28, wherein the band width is generally 3.4 mm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890012644A 1988-09-02 1989-09-01 Manufacturing method using vacuum packaged can product and foil membrane end closure Withdrawn KR900004600A (en)

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US24003488A 1988-09-02 1988-09-02
US24002888A 1988-09-02 1988-09-02
US240,028 1988-09-02
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