TWI272218B - Container closure - Google Patents

Container closure Download PDF

Info

Publication number
TWI272218B
TWI272218B TW092102547A TW92102547A TWI272218B TW I272218 B TWI272218 B TW I272218B TW 092102547 A TW092102547 A TW 092102547A TW 92102547 A TW92102547 A TW 92102547A TW I272218 B TWI272218 B TW I272218B
Authority
TW
Taiwan
Prior art keywords
layer
seal
polyethylene
substrate
component
Prior art date
Application number
TW092102547A
Other languages
English (en)
Other versions
TW200405880A (en
Inventor
David John O'brien
Victor Sachs
Joseph Smelko
Robert Willia Thorstensen-Woll
Original Assignee
Illinois Tool Works
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27675743&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI272218(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of TW200405880A publication Critical patent/TW200405880A/zh
Application granted granted Critical
Publication of TWI272218B publication Critical patent/TWI272218B/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00Closing containers or receptacles after filling
    • B65B7/16Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Glass Compositions (AREA)

Description

1272218 B7
經濟部智慧財產局員工消費合作社印製 【發明所屬之技術領域】 本發明關於容器的封閉件。 【先前技術】 在把從藥錠到即溶咖啡的廣泛多樣材料包裝在容 5瓶子和罐子)内時,提供一成一連接於容器頸部之密封件和一° 覆蓋並保護該密封件之螺旋蓋之形式的封閉件且在該密封件 去除以取得容㈣容物之後提供—可再:欠關閉之蓋子已是當今 司空見慣的事。提供此一封閉件之一便利方式為在密封件底 表面提供-覆蓋著-金制之熱敏黏著龍層或可炫性塑膠 10層。此金屬謂能做為該密封件之基片,或者該密封件可包含: 由紙或塑膠材料製成之獨立基片。然後將此一密封件放在一容 器之頸部頂上並由外加的螺旋蓋將其夾抵於該容器頸部,在^ 同時該封閉件經歷-感應加熱步驟,此步驟加熱該金屬箱且隨 後激活該熱敏黏著劑層或溶化該塑膠層,使得該密封件在冷卻 15過程中黏合於該容器之頸部頂部。 · ^ 終端消費者難以去除此等密封件,是以有一種從容器頸部 往旁邊延伸之耳片讓消費者能夠抓住以便去除密封件。此方式 有一難處在於在感應加熱過程中於箔片内誘發的渦電流主要是 在^封件之周圍誘發。當密封件包含一耳片,此等電流因而繞 2〇行遠離於容器頸部之耳片邊緣誘發,使得密封件經常無法完全 固定於耳片附近的容器頸部頂部。 種在今日經證明廣受歡迎的克服此問題方式稱為、 Tab"(註冊商標)系統,其在美國專利第4961986號中有完整 說明。此系統包含一多層基片,該基片局部分層以提供一全然 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)
1272218 經濟部智慧財產局員工消費合作社印製
A7 B7 1272218 五、發明說明(3) 其包含一全然臥放於該密封件之外周以内的自由耳片,·一 層襯墊;及附接構件,其包含一用來使包含該耳片之密封 件基片附接於該襯墊的剝離材料層。 較佳來說,在一 25公釐寬之樣本條帶上,該附接構 5件在該剝離材料層以1500公釐/分鐘速率剝離的剝離強度 是在20至90克的範圍内。一更佳的剝離強度範圍是相同 條件下之50至60克重/25公釐。剝離強度的測量是以一 垂直於該條帶的方向進行。 由於該密封件包含一自由耳片,其最上層並非完全附 10接於密封件的其他部分。在過去,認為此局部分層結構會 在意圖形成一單組件襯墊及密封系統時會造成可觀的難 題。然而,吾人已發現事實並非如此,且藉由在密封件與 襯墊間之附接物内納入一剝離材料層,終端消費者對螺旋 盍之起始旋開動作會讓此單組件系統的兩個半體在該剝離 15材料層分開而不會以任何方式傷到可提起的耳.片或密封 件〇 經 濟 部 智 慧 財 產 局 員 工 消 f 合 作 社 印 製 較佳來說,該附接構件是由一層構成密封件基片之最 上層且塗佈著由硝化纖維素或矽酮化合物構成之剝離材料 層的聚乙稀對苯二曱酯層以及一層做為剝離材料層與襯墊 20底側表面間之黏著劑的低密度聚乙烯構成。塗佈於該聚乙 烤對笨二甲醋上之硝化纖維素或矽酮化合物牢固地黏合在 此層上。該層低密度聚乙烯牢固地黏合在襯墊上但脆弱地 2 σ在該琐化纖維素或矽酮層上。在遭受一大致垂直於該 达封件和襯塾之方向的分離力量時,輕易地超過硝化纖維 本紙張;中國國家標準(CNS)A4規格 (210x297 公釐) 1272218 、發明說明(4) ==::與㈣之間的黏合強度使得密封件和襯 該襯墊可由-層食品級紙m 乙烯)構成。在後者情況中’可在發 附接構件之低密度聚乙烯層之間包含一層聚丙烯。 10 15 經濟部智慧財產局員工消費合作社印製 20 另-選擇,該附接構件得由一聚乙稀對苯二甲 層構成,此層構成㈣件基片之最上層且其上塗佈I 著劑層。襯㈣統之底層得為—塗佈著―剝離材料例 ^乙酸丙酸纖維素(cap)〕wPETi其隨後黏^於附 接構件之黏著㈣。在遭受__A致垂直於該密封件和概塾 之方向的分離力量時,輕易地超過黏著劑與有塗層ρΕτ之 間的黏合強度使得密封件和襯墊組件相互分開且^離點是 在剝離材料層與上部PET層之間。 ” 該密封件最好包含一可感應加熱密封系統,該系統包 括一層鋁箔且在此層的最下面塗佈著一熱熔性黏著劑。可 在該熱熔性黏著劑與鋁箔層之間夾置一層聚乙烯對苯二甲 醋以使該箔片與容器内容物隔絕並藉以防止該箱片層腐 餘。δ亥密封件亦包含一可包含一如美國專利第⑽6號 所述之紙層壓物的基片,但最好是包含一層發泡聚合物像 疋一發泡聚稀烴(例如聚乙烯)黏合於該箔片層和一層聚 乙稀對笨二甲酯黏合於該發泡材料層。可在該聚乙稀對苯 二^甲_層與發泡材料之間未黏合的區域内夾置另_層的聚^ 乙烯對笨二曱酯、尼龍或聚丙烯。該密封件基片可包含_ 上部層發泡塑膠(例如乙烯—醋酸乙烯酯發泡材料)失置 -6 - 本紙張尺度適用中國國家標準(CNS)A4規格(21〇χ297公釐) 1272218
於聚乙晞發泡材料層與聚乙歸 式,該可提起的耳片亦可包含—發_;層曰,間。依此方 該螺旋蓋大體上是習知形 多頭不成圈螺紋。較佳來說,^ &夕圈螺紋或是-指狀件系列用以在該蓋最初用I ^向延伸的肋件或 單組件襯墊及密封件固持於定位合在-起的 閉過程中繼續將襯塾固持於定位。較; 使好頂部與肋件或指狀件之間具有能讓整 10 15 經濟部智慧財產局員工消費合作社印製 20 == 晴於蓋子轉動的充分間隙。此容許概塾在-垂 直於襯墊及赠件之_相作用下與密封件 器可為玻璃或塑膠材料所製,例如聚乙烯、聚0旨、聚氣乙 稀、聚丙烯、聚苯乙稀或丙稀腈_丁二烯_苯乙烯共聚物。 【實施方式】 今參照所附圖式說明依據本發明之單組件概塾及密封 件系統的兩個實施例。 單組件襯墊及密封件丨包_接在—起的—填塞物或概塾 2和-密封:3。單組件襯墊與密封件i是由數層的層壓物構 成,從底部算來包括··一熱熔性黏著劑塗層4,其通常是以一 在25至38 g/m2範圍内的等級沈積,且可包含聚酯塗層、乙 烯-醋酸乙烯酯、聚丙烯、乙烯—丙烯酸共聚物、或是Suriyn (注冊商ί示),一層銘箔5,例如20或25微米厚;一層聚合 物黏著劑層6,例如是在3至2〇 g/nf範圍内的等級施加;一層 聚乙烯發泡材料層7,其為125-250微米厚;一層聚乙烯對笨 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公楚) 1272218 A7 B7 五、發明說明(6) 10 15 經濟部智慧財產局員工消費合作社印製 20 二曱_層8’其僅橫跨發泡材料層7之局部延伸且未黏著於發 泡材料層7 ; —層聚合物黏著劑層9,例如是5〇g/m2的等級施 加,一層聚乙細對本一曱醋層,其為23微米厚且黏著於發 泡材料層7和聚乙稀對苯二曱酯層8 ; —層硝化纖維素層η, 其疋以1到2 g/m的專級施加’其做為一剝離材料層;一層低 密度聚乙細層12 ’其是以20g/rri的等級施加;及一層食品級紙 板13,其通常是700至900微米厚。 黏著劑層6和9通常是乙烯-醋酸乙烯酯共聚物、聚乙烯或 聚胺基甲酸酯。低密度聚乙烯層12通常是以一熔融態施加, 且在冷卻時牛固地黏合於紙板13且充分黏合於硝化纖維素層 1卜 因為聚乙烯對苯二曱酯層1〇、硝化纖維素層u和低密度 聚乙烯層12的存在,在密封件部分3與襯墊2之間形成一黏合 作用。然而,此附接方式包含一由形成於剝離材料層丨丨與低 密度聚乙稀層12間之難合侧構成的減祕。此黏合;|乍用 足以在後續處理和搬運過程中將襯墊2和密封件3固持在一 起,但弱到足以在受到-如圖所示垂直向上方向的適當分離力 時讓襯塾2與密封件3分開。聚乙稀對苯二㈣層8的局部存 在以及其未黏合於發泡材料層7的事實提供—由層8和1〇構成 的獨立耳片部分,此部分不黏著於層7且_形成—可提起耳 片50 (示於圖4),其在下文中詳述。 示於圖2之第二實施例與第一實例從層4到層12都相同, 但在本實例中層12是附接於_20微米厚的聚丙烯薄膜層14。 -層以2Gg/m2的等級施加之聚丙烯聚乙烯聚合物鮮劑層. 15
木紙張尺度適財_家標準(CNS)A4規格⑽χ 297公 1272218 五、發明說明(7) Α7 Β7 5 10 15 經濟部智慧財產局員工消費合作社印製 20 將=烯層14黏著於—層展開的聚乙稀發泡材料層16 (厚度 2常是1·0或1·6公釐)。一層以20g/nf的等級施加之聚丙稀 聚乙烯聚合物轉綱17將展開的聚乙烯發泡·層16黏著 於:層,微米厚的聚丙烯層18。在此第二實施例中,襯墊2 本質上是由-覆蓋著聚丙_ 14和18的展開聚乙烯發泡材料 層16構成,其取代第一實例中的食品級紙板。 ^層壓物成形讀,對其騎沖城形細卿單組件概 墊及密封件1 ®盤。將單組件襯魏密封件丨壓人配合於一螺 方疋盍20的頂部内側且藉由一周向肋件21將其固持於定位。單 組件襯墊及密封件丨的尺寸訂定躲由肋件21將其牢固地固 持於定位的同時能夠在蓋2G的頂勒自由轉動。雜用中, 將一配備著依據本發明之一單組件襯墊及密封件丨的螺旋蓋旋 緊於-槪30的開口頸部上使得單組件襯墊及密封件丨夹在瓶 3〇之開口頸部與蓋20頂部之間。然後使蓋20和瓶30經歷一 感應加熱步驟,其中_ 5在其關_電流生成於其内而受 熱,此炫化熱溶性黏著劑塗層4致使密封件3點合在瓶的開 口頸部上。然後將已密封的容器配銷出去。 ,在終端使用者將螺旋蓋20取離瓶3〇時,密封件3仍黏著 於瓶30的開口頸部,同時襯墊2仍由肋件21將其同持在蓋2〇 頂部之内。㈣件3和襯墊2於此初次將蓋2()取離瓶^貝部 的過程中在槪纖維素剝離材料層u分開H終端使 僅需藉由抓住由層8和1()構成之耳片5Q並對耳片如施 熱雜塗層4她3_制姆力的力量,㈣整個密封件3 移離的方式輕易地將密封件3自瓶3〇頸部移除,以容許終端 9 - 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 χ 297公爱) A7 B7 1272218 五、發明說明(8) 使用者取得瓶30的内容物。襯墊2保持在蓋内以在再次關閉 時形成一第二密封。 【圖式簡單說明】 5 圖1為一第一實例之剖面圖,其鉛直向尺寸經大幅誇 大; 圖2為一第二實施例之剖面圖,其鉛直向尺寸亦經大 幅誇大; 圖3為一螺旋蓋之剖面圖,其中顯示襯墊及密封件就定 10 位;且 圖4為一透視圖,其中顯示密封件在一容器之頸部上就定 位0 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐) A7 B7 1272218 五、發明說明(9) 圖式之元件代號說明: 符號 名稱 1 單組件襯墊及密封件 2 襯墊 3 密封件 4 熱熔性黏著劑塗層 5 鋁箔 6 密封件基片(聚合物黏著劑層) 7 聚乙烯發泡材料層 8 聚乙烯對苯二曱酯層 9 聚合物黏著劑層 10 聚乙烯對苯二甲酯層 11 硝化纖維素層(剝離材料層) 12 低密度聚乙烯層 13 食品級紙板 14 聚丙烯層 15 聚丙烯聚乙烯聚合物黏著劑層 16 聚乙稀發泡材料層 17 聚丙烯聚乙烯聚合物黏著劑層 18 聚丙稀層 20 螺旋蓋 21 肋件 30 瓶 50 耳片 經濟部智慧財產局員工消費合作社印製 11- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)

Claims (1)

10 15 20 25 申請專利範圍 2· 3. 4. 專利申請案第92102547號 ROC Patent Appln. No.92102547 修正後無劃線之中文申請專利範圍-附件(一) Amended Claims in Chinese - Enel, m (民-93年9月日送呈) (Submitted on SeptemberX^ 2004) 一種螺旋盍之單組件密封件及襯墊(1 ),其包含· -密封件(3),其具有下部的層(4,5)形成—用來 將該密封件⑴附接於-容器之頸部的可感應加執 岔封糸統;一密封件基片(6),其包含-全然臥放 於該密封件之外周以内的自由耳片(5〇); 如申請專利範圍第i項之螺旋 墊⑴,其中該附接構件 構二件及襯 片之最上層的聚乙稀對苯:層構成该岔封件基 酮化合物構成‘二;「由:化 層在襯墊(2)底側表面上 及 構成。 低雄、度聚乙烯層(12) 如申請專鄕11第丨項之 ” 墊⑴,其中該襯墊f之早組件密封件及襯 (13)或一層發泡塑膠材料屉疋由一層食品級紙板 構成。 9 (16)例如發泡聚乙烯 如申請專利範圍第3項之螺 时 墊(1),其中當該襯墊包八盍之單組件密封件及襯 (16),在該發泡材料層層發泡塑膠材料層 • ^ 16)與該附接構件之低密 本紙張尺度適用中國國家標準(CNS)A4規袼(21〇 x 297公釐 1272218
申請專利範圍 10 15 經濟部智慧財產局員Η消費合作社印製 20 度聚乙烯層⑽之間包含 如申請專利範圍第3來丙細層(14)。 件密封件及襯墊(1),复、任—項之螺旋蓋之單組 其有-聚合物發泡材料層二密封件包含-基片’ 幻和-層局部 ⑼)的聚乙烯對苯二甲s旨層d⑺4供耳片 如申請專利範圍第5項之螺3 。 塾⑴,其中有另一層^乙%意之單組件密封件及概 _丙浠夹置於聚乙烯對笨 =二 Γ;層二間未黏合在-起的二, Γ(;ΓΓ5項之螺旋蓋之單組件密封件及襯 乙i父:封件基片包含-發泡塑膠(例如 =乙城乙醇發泡材料)上部層失置於發泡材料層 ),聚乙烯對苯二甲酿層(10)之間使得耳片 C50)亦包含一發泡材料層。 =申請專利範圍第6項之螺旋蓋之單組件密封件及襯 墊⑴,其中該密封件基片包含—發泡塑膠(例如 乙基-乙烯基乙醇發泡材料)上部層失置於發泡材料層 (7)與聚乙烯對苯二甲酯層(10)之間使得耳片 (50)亦包含一發泡材料層。 種螺旋蓋(20),其包含-個如巾請專利範圍第i 至8項中任一項之單組件襯墊及密封件乂丨)。 〇·如申凊專利範圍第9項之螺旋蓋,其更包含一周向延 伸的肋件(21)將已結合的單組件襯墊及密封件 5. 6. 8. 9. -13 - 本紙張尺度適用中_家標準(CNS)A4 規格(210x297公爱) 1272218 六、申請專利範圍 A8 B8 C8 D8 經濟部智慧財產局員工消費合作社印製 )固持定位而抵住蓋(2〇)的頂部。 如申明專利圍第1G項之螺旋蓋,其中該單組件概 墊及密封件⑴能在該蓋内自由轉動。 #種各器,其配備一個如申請專利範圍第9項之螺旋 蓋,其中該密封件密封於該容器的口部以關住一液態 或固態物質。 13.如申請專利範圍第12項之容器,其中該液態或固態 物質為飲料或食品。 14· 一種螺旋蓋之單組件密封件及襯墊,其包含:一密封 件,其具有一用來將該密封件附接於一容器的可感應 加,密封層’及—密封件基片,其包含-全然队放於 該密封件之外周以内的自由耳片,及一層襯墊,其經 由一剝離層可剝離地附接於該密封件,其中該密封件 進一步包含一上部層,其在一第一區域中連結該密封 件基片且在一第二區域中未連結該密封件基片;及一 中間層’其於該第二區域中夾置於該上部層與該密封 件基片之間’其中該中間層未連結該密封件基片以定 義該自由耳片。 -14 - 本紙張尺度適用中國國家標準(CNS)A4規格〇 X 297公釐)
TW092102547A 2002-02-07 2003-02-07 Container closure TWI272218B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02250852 2002-02-07

Publications (2)

Publication Number Publication Date
TW200405880A TW200405880A (en) 2004-04-16
TWI272218B true TWI272218B (en) 2007-02-01

Family

ID=27675743

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092102547A TWI272218B (en) 2002-02-07 2003-02-07 Container closure

Country Status (14)

Country Link
US (1) US6902075B2 (zh)
EP (1) EP1472153B2 (zh)
JP (1) JP2005516863A (zh)
KR (1) KR100964349B1 (zh)
CN (1) CN1321041C (zh)
AT (1) ATE398584T1 (zh)
AU (3) AU2003244512A1 (zh)
BR (1) BR0307488B1 (zh)
CA (1) CA2475353C (zh)
DE (1) DE60321657D1 (zh)
MX (1) MXPA04007682A (zh)
NZ (1) NZ534562A (zh)
TW (1) TWI272218B (zh)
WO (1) WO2003066465A1 (zh)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7168581B2 (en) * 2001-12-21 2007-01-30 Rexam Medical Packaging Inc. Closure for a retort processed container having a peelable seal
US20050208242A1 (en) * 2002-02-07 2005-09-22 Illinois Tool Works, Inc. Container closure
US7644902B1 (en) 2003-05-31 2010-01-12 Rexam Medical Packaging Inc. Apparatus for producing a retort thermal processed container with a peelable seal
EP1582477A1 (en) * 2004-03-29 2005-10-05 3M Espe Ag Container closure and method of its manufacture
FR2871446B1 (fr) * 2004-06-11 2007-06-22 Pechiney Capsules Soc Par Acti Joints d'etancheite en materiau multicouche pour moyen de bouchage, typiquement pour une capsule de bouchage
BRPI0510744A (pt) * 2004-06-11 2007-11-20 Alcan Packaging Capsules juntas de estanqueidade feitas de material multicamadas para meio de tampadura, tipicamente para uma cápsula de tampadura
US7798359B1 (en) 2004-08-17 2010-09-21 Momar Industries LLC Heat-sealed, peelable lidding membrane for retort packaging
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
US8057896B2 (en) * 2005-01-06 2011-11-15 Selig Sealing Products, Inc. Pull-tab sealing member with improved heat distribution for a container
JP4756497B2 (ja) * 2005-02-25 2011-08-24 株式会社吉野工業所 容器用パッキン
CA2603631C (en) * 2005-04-15 2012-06-05 Illinois Tool Works Inc. Seal stock laminate
US8100277B1 (en) * 2005-07-14 2012-01-24 Rexam Closures And Containers Inc. Peelable seal for an opening in a container neck
US7780024B1 (en) * 2005-07-14 2010-08-24 Rexam Closures And Containers Inc. Self peel flick-it seal for an opening in a container neck
US20070095698A1 (en) * 2005-10-14 2007-05-03 Cambron Ronald E Apparatus for storing biological prostheses
US7342501B2 (en) * 2006-02-07 2008-03-11 Owens-Illinois Healthcare Packaging Inc. Closure and package with induction seal and RFID tag
AU2012238195B2 (en) * 2006-03-20 2014-05-15 Selig Sealing Products, Inc. Vessel closing laminate
EP1837288B2 (en) * 2006-03-20 2017-05-31 Selig Sealing Products, Inc. Vessel closing laminate
US7850033B2 (en) * 2006-11-28 2010-12-14 Selig Sealing Products, Inc. Synthetic two-piece induction seal products
EP1935636B2 (en) 2006-12-20 2016-01-20 Selig Sealing Products, Inc. Laminate
US8703265B2 (en) * 2007-03-23 2014-04-22 Selig Sealing Products, Inc. Container seal with removal tab and piercable holographic security seal
US20080233339A1 (en) * 2007-03-23 2008-09-25 Thorstensen-Woll Robert William Laminated container seal with removal tab bound by adhesive
US8522990B2 (en) * 2007-03-23 2013-09-03 Selig Sealing Products, Inc. Container seal with removal tab and holographic security ring seal
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
PT2014461E (pt) * 2007-06-22 2010-01-04 Selig Sealing Products Inc Selo para um recipiente
EP2183106B1 (en) 2007-08-24 2016-10-12 Selig Sealing Products, Inc. Multi-purpose covering for hygienically covering a container top
US8251236B1 (en) 2007-11-02 2012-08-28 Berry Plastics Corporation Closure with lifting mechanism
US9708110B2 (en) * 2008-03-12 2017-07-18 Dewal Industries, Llc Venting liner and method
US20120175384A1 (en) * 2009-09-22 2012-07-12 Medmix Systems Ag Sealed container comprising a displaceable piston
US20120006822A1 (en) * 2010-07-07 2012-01-12 Yeager James W Recloseable package with pull-tab member
US9302796B2 (en) 2010-08-31 2016-04-05 Foodwise Trn, Llc Long-term packaging of food for consumer use
US8455071B2 (en) 2010-11-08 2013-06-04 Well-Pack Industries Co., Ltd Environment-friendly foamed container closure laminate with embossed tabs
WO2012135353A1 (en) * 2011-03-28 2012-10-04 Selig Sealing Products, Inc. Laminate structure to stabilize a dimensionally unstable layer
ES2757684T3 (es) 2011-06-24 2020-04-29 Selig Sealing Products Inc Elemento de sellado con una porción extraíble para exponer y formar una función de dispensación
US10549893B2 (en) * 2011-12-22 2020-02-04 G3 Enterprises, Inc. Method for controlling oxygen ingress in cap closure
WO2013096881A2 (en) * 2011-12-22 2013-06-27 G3 Enterprises, Inc. Method for controlling oxygen ingress in cap closure
US10259626B2 (en) 2012-03-08 2019-04-16 Selig Sealing Products, Inc. Container sealing member with protected security component and removal tab
DE102012006934B3 (de) * 2012-04-05 2013-07-18 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe zur Induktionsversiegelung eines Behälters
US11414253B2 (en) 2012-07-11 2022-08-16 Mark Gayer Multi-portion removable cover apparatus and related methods
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
CA2846161C (en) 2013-03-15 2020-10-20 Selig Sealing Products, Inc. Inner seal with a sub tab layer
CA2846021C (en) 2013-03-15 2021-06-08 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
DE102013015581B3 (de) * 2013-09-20 2014-10-02 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe zur lnduktionsversiegelung eines Behälters
US10815035B2 (en) 2014-01-28 2020-10-27 G3 Enterprises, Inc. System and method for implementing cap closure for carbonated and oxygen sensitive beverages
US10604315B2 (en) 2014-02-05 2020-03-31 Selig Sealing Products, Inc. Dual aluminum tamper indicating tabbed sealing member
CN106687386B (zh) 2015-03-03 2019-12-03 赛利格密封产品公司 拉片式密封部件
US11787153B2 (en) 2016-04-06 2023-10-17 Tekni-Plex, Inc. Thermally laminated tab liner
US11148400B2 (en) 2016-04-06 2021-10-19 Tekni-Plex, Inc. Thermally laminated tab liner
US10899506B2 (en) 2016-10-28 2021-01-26 Selig Sealing Products, Inc. Single aluminum tamper indicating tabbed sealing member
CN109863021B (zh) 2016-10-28 2021-12-03 赛利格密封产品公司 用于与含脂肪的组合物一起使用的密封构件
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal
WO2018200662A1 (en) * 2017-04-26 2018-11-01 Aptargroup, Inc. Liner for a container closure and package using the same
MY181897A (en) 2017-08-16 2021-01-12 Lows Cap Seal Sdn Bhd Seal for a container
GB201809831D0 (en) * 2018-06-15 2018-08-01 Douwe Egberts Bv Container lids and methods of manufacturing the same
AU2019301060B2 (en) 2018-07-09 2024-07-04 Selig Sealing Products, Inc. Grip enhancements for tabbed seal
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal
EP3994384A4 (en) 2019-07-01 2023-08-23 Saint-Gobain Performance Plastics Corporation PROFILE CONNECTION
US11878476B2 (en) 2020-06-19 2024-01-23 Saint-Gobain Performance Plastics Corporation Composite article and method of forming a composite article
US20240002117A1 (en) * 2022-06-30 2024-01-04 Lenovo (Singapore) Pte. Ltd. Packaging seal and enclosure
GB2624738A (en) * 2023-07-28 2024-05-29 Sustainable Packaging Designs Ltd A removable cap

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013188A (en) * 1973-03-01 1977-03-22 General Foods Corporation Induction sealed closure
US4109815A (en) * 1976-12-08 1978-08-29 Aluminum Company Of America Induction heat sealed containers
US4318490A (en) * 1980-10-06 1982-03-09 Minnesota Mining & Manufacturing Company Bottle closing device
US4359169A (en) 1981-08-28 1982-11-16 Container Corporation Of America Container end closure arrangement
US4588099A (en) * 1985-04-25 1986-05-13 Minnesota Mining And Manufacturing Company Film seal for container
US4917949A (en) * 1987-01-27 1990-04-17 Yousif Bahjat Z Leakproofing cap liners and tamperproofing containers by induction heating
US4744481A (en) 1987-04-06 1988-05-17 Poly-Seal Corporation Closure for containers
CA1336708C (en) 1987-09-09 1995-08-15 Michael P. Galda Sealing member for a container
US4815618A (en) 1988-04-25 1989-03-28 Sunbeam Plastics Corporation Tamper indicating dispenser closure
US4930646A (en) * 1989-02-01 1990-06-05 Minnesota Mining And Manufacturing Company Capliner/innerseal composite utilizing cold seal adhesive
US5004111A (en) * 1989-02-27 1991-04-02 Minnesota Mining & Manufacturing Company Internally delaminating tabbed innerseal for a container and method of applying
DE9108868U1 (de) * 1991-07-18 1991-09-12 Alcan Deutschland GmbH, 37075 Göttingen Behälter
US5197618A (en) * 1991-10-15 1993-03-30 Top Seal, Inc. Tamper-evident fusion bonded pull-tab induction foil lining system for container closures
US5265745A (en) * 1992-04-08 1993-11-30 Minnesota Mining And Manufacturing Company Tamper evident top tab innerseal
US5702015A (en) * 1994-05-04 1997-12-30 Selig Sealing Products, Inc. Closure seal for container
WO1996005055A1 (en) * 1994-08-16 1996-02-22 Minnesota Mining And Manufacturing Company Barrier films
WO1997002997A1 (en) * 1995-07-12 1997-01-30 Minnesota Mining And Manufacturing Company Top-tabbed sealing member for a container and method of making same
FR2744986B1 (fr) * 1996-02-19 1998-05-07 Alsacienne Aluminium Dispositif d'ouverture d'un recipient a rebord opercule
US6378715B1 (en) * 1996-09-17 2002-04-30 Tri-Seal Holdings, Inc. Separating closure liner with pressure sensitive adhesive
US5860544A (en) * 1997-04-01 1999-01-19 Selig Sealing Products, Inc. Tamper-evident pull tab induction liner with improved moisture migration resistance and method of sealing with same
US5915577A (en) * 1997-04-30 1999-06-29 Selig Sealing Products, Inc. Separating seal system for containers and method of making same
GB2337740B (en) 1998-05-26 2000-11-15 Spreckelsen Mcgeough Ltd Fluid packaging

Also Published As

Publication number Publication date
AU2003244512A1 (en) 2003-09-02
CN1642820A (zh) 2005-07-20
JP2005516863A (ja) 2005-06-09
KR20040083439A (ko) 2004-10-01
CN1321041C (zh) 2007-06-13
CA2475353A1 (en) 2003-08-14
TW200405880A (en) 2004-04-16
MXPA04007682A (es) 2004-11-10
BR0307488B1 (pt) 2014-03-11
AU2007249092B2 (en) 2010-07-29
EP1472153A1 (en) 2004-11-03
DE60321657D1 (de) 2008-07-31
ATE398584T1 (de) 2008-07-15
US6902075B2 (en) 2005-06-07
WO2003066465A1 (en) 2003-08-14
BR0307488A (pt) 2004-12-07
AU2010235879B2 (en) 2011-12-01
KR100964349B1 (ko) 2010-06-17
NZ534562A (en) 2006-03-31
AU2010235879A1 (en) 2010-11-11
EP1472153B2 (en) 2016-09-28
AU2007249092A1 (en) 2008-01-10
CA2475353C (en) 2007-12-04
EP1472153B1 (en) 2008-06-18
US20030196418A1 (en) 2003-10-23

Similar Documents

Publication Publication Date Title
TWI272218B (en) Container closure
US10954032B2 (en) Tamper evident tabbed sealing member having a foamed polymer layer
US7217454B2 (en) Polymer lined sealing member for a container
EP1445209B1 (en) Container closure with inner seal
US4588099A (en) Film seal for container
US9278506B2 (en) Non-metallic, tabbed multi-purpose covering for hygienically covering a container top
WO2009092066A2 (en) Pull-tab sealing member
JPH11292140A (ja) 易開封性ヒートシール包装体およびその製造方法
JP2599936Y2 (ja) 包装容器
JP2551637B2 (ja) 密封包装容器とその製造方法
JPH084441Y2 (ja) インナーシール材付きキャップ
JPH0427112B2 (zh)
JP3175405B2 (ja) インナーシール材付キャップ
AU2022377291A1 (en) Heat-sealable two-piece seal comprising a peelable lid

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees