DE2234623A1 - Behaelterverschluss mit schutzfuge und verfahren zur herstellung desselben - Google Patents
Behaelterverschluss mit schutzfuge und verfahren zur herstellung desselbenInfo
- Publication number
- DE2234623A1 DE2234623A1 DE2234623A DE2234623A DE2234623A1 DE 2234623 A1 DE2234623 A1 DE 2234623A1 DE 2234623 A DE2234623 A DE 2234623A DE 2234623 A DE2234623 A DE 2234623A DE 2234623 A1 DE2234623 A1 DE 2234623A1
- Authority
- DE
- Germany
- Prior art keywords
- container
- score line
- closure
- insert
- wall
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 30
- 239000012943 hotmelt Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000004840 adhesive resin Substances 0.000 claims description 2
- 229920006223 adhesive resin Polymers 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/906—Beverage can, i.e. beer, soda
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16237971A | 1971-07-14 | 1971-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2234623A1 true DE2234623A1 (de) | 1973-02-01 |
Family
ID=22585381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2234623A Pending DE2234623A1 (de) | 1971-07-14 | 1972-07-14 | Behaelterverschluss mit schutzfuge und verfahren zur herstellung desselben |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3754678A (enExample) |
| JP (1) | JPS5420907B1 (enExample) |
| AU (1) | AU468549B2 (enExample) |
| BR (1) | BR7204682D0 (enExample) |
| CA (1) | CA961430A (enExample) |
| DE (1) | DE2234623A1 (enExample) |
| FI (1) | FI53103C (enExample) |
| FR (1) | FR2145739B1 (enExample) |
| GB (1) | GB1329800A (enExample) |
| NL (1) | NL7209716A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856179A (en) * | 1971-07-14 | 1974-12-24 | Sonoco Products Co | Container end with protective bead |
| US3883035A (en) * | 1973-09-19 | 1975-05-13 | American Can Co | Easy opening container with safety edge compounds |
| US4016311A (en) * | 1974-05-13 | 1977-04-05 | Boise Cascade Corporation | Method for protecting metal ends |
| WO1987007581A1 (fr) * | 1986-06-13 | 1987-12-17 | Toyo Seikan Kaisha, Ltd. | Couvercle de boite facile a ouvrir et permettant une protection du bord de coupe de l'entaille, et procede de production |
| EP0268690B1 (en) * | 1986-06-13 | 1993-02-03 | Toyo Seikan Kaisha Limited | Easy-to-open can lid able to protect cut edge of score and producing process thereof |
| US5183672A (en) * | 1991-04-16 | 1993-02-02 | Gary W. Fetterhoff | Apparatus for forming at least one fold line pattern in a rigid plastic material |
| US6360909B1 (en) | 2000-02-18 | 2002-03-26 | Sonoco Development, Inc. | Container closure having a frangible seal |
| ES1069207Y (es) * | 2008-11-19 | 2009-05-27 | Aux Conservera S A | Protector anti-corte para tapas de envases de facil apertura |
| EP2599844A1 (en) * | 2011-12-02 | 2013-06-05 | PPG Industries Ohio Inc. | Coating composition for a food or beverage can |
| CN105775320A (zh) * | 2014-03-13 | 2016-07-20 | 徐发煌 | 易拉口护圈的制造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447713A (en) * | 1967-11-03 | 1969-06-03 | Continental Can Co | Score shield and anti-implosion ring |
| US3610462A (en) * | 1969-07-17 | 1971-10-05 | Nat Steel Corp | Container scoreline and tear edge protection |
-
1971
- 1971-07-14 US US00162379A patent/US3754678A/en not_active Expired - Lifetime
-
1972
- 1972-07-10 AU AU44420/72A patent/AU468549B2/en not_active Expired
- 1972-07-10 GB GB3216672A patent/GB1329800A/en not_active Expired
- 1972-07-13 CA CA147,122A patent/CA961430A/en not_active Expired
- 1972-07-13 FR FR7226274A patent/FR2145739B1/fr not_active Expired
- 1972-07-13 NL NL7209716A patent/NL7209716A/xx not_active Application Discontinuation
- 1972-07-14 FI FI2022/72A patent/FI53103C/fi active
- 1972-07-14 JP JP7119472A patent/JPS5420907B1/ja active Pending
- 1972-07-14 BR BR4682/72A patent/BR7204682D0/pt unknown
- 1972-07-14 DE DE2234623A patent/DE2234623A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI53103C (enExample) | 1978-02-10 |
| GB1329800A (en) | 1973-09-12 |
| FR2145739B1 (enExample) | 1976-05-14 |
| FI53103B (enExample) | 1977-10-31 |
| CA961430A (en) | 1975-01-21 |
| NL7209716A (enExample) | 1973-01-16 |
| BR7204682D0 (pt) | 1973-07-10 |
| AU4442072A (en) | 1974-01-17 |
| AU468549B2 (en) | 1976-01-15 |
| US3754678A (en) | 1973-08-28 |
| FR2145739A1 (enExample) | 1973-02-23 |
| JPS5420907B1 (enExample) | 1979-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |