GB2003446A - An easily openable container closure and method of making the same - Google Patents
An easily openable container closure and method of making the sameInfo
- Publication number
- GB2003446A GB2003446A GB7831151A GB7831151A GB2003446A GB 2003446 A GB2003446 A GB 2003446A GB 7831151 A GB7831151 A GB 7831151A GB 7831151 A GB7831151 A GB 7831151A GB 2003446 A GB2003446 A GB 2003446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- easily openable
- making
- same
- container closure
- openable container
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 238000007373 indentation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 230000003313 weakening effect Effects 0.000 abstract 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
- B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
- B65D17/506—Rigid or semi-rigid members, e.g. plugs
- B65D17/507—Rigid or semi-rigid members, e.g. plugs moulded in situ, e.g. during production of container
- B65D17/508—Rigid or semi-rigid members, e.g. plugs moulded in situ, e.g. during production of container and combined with a rigid or semi-rigid, e.g. metallic sheet and a moulded plastic body
-
- 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
-
- 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
- B65D17/4012—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 partially by means of a tearing tab
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Cartons (AREA)
- Closures For Containers (AREA)
Abstract
An easily openable closure for a container of paper or thermoplastic resin material and comprising a cover sheet 11 having a openable or removable area 20, which is defined by a line of weakening formed by slots, indentations and/or perforations bridged and/or filled by an in situ formed strip of thermoplastics 27 having an integral pull-tab 30 for opening the container. Alternatively, a ring of holes in a cover sheet may be sealed by an in situ moulded thermoplastics strip having an integral pull-tab, Figures 17 and 18 (not shown). <IMAGE>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977099988U JPS5821407Y2 (en) | 1977-07-28 | 1977-07-28 | Dispensing stopper |
JP52089810A JPS6042100B2 (en) | 1977-07-28 | 1977-07-28 | Easy to open lid |
JP14991477A JPS5483590A (en) | 1977-12-15 | 1977-12-15 | Cover body |
JP4332178A JPS54136989A (en) | 1978-04-14 | 1978-04-14 | Lid with seal of different material* and method of making said lid |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2003446A true GB2003446A (en) | 1979-03-14 |
GB2003446B GB2003446B (en) | 1982-09-15 |
Family
ID=27461352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7831151A Expired GB2003446B (en) | 1977-07-28 | 1978-07-26 | Easily openable container closure and method of making the same |
Country Status (7)
Country | Link |
---|---|
CA (1) | CA1082117A (en) |
DE (1) | DE2832807C2 (en) |
FR (1) | FR2398670A1 (en) |
GB (1) | GB2003446B (en) |
IT (1) | IT1097781B (en) |
NL (1) | NL7807892A (en) |
SE (1) | SE442738B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819925U (en) * | 1981-07-30 | 1983-02-07 | 本州製紙株式会社 | Easy-open container lid |
GB2121773A (en) * | 1982-06-16 | 1984-01-04 | Gerard Henry Darbyshire | Closure plugs |
GB2190620A (en) * | 1986-05-15 | 1987-11-25 | Castella Llorca Juan M | Insertion moulding labelled containers |
FR2781763A1 (en) * | 1998-07-31 | 2000-02-04 | Robert Planet | Concept allowing the stacking of bottles or plastic packs after their usage |
WO2000041936A1 (en) * | 1999-01-15 | 2000-07-20 | Robert Planet | Bottles or packs provided with pouring spout with a cap on the removable seal or top |
EP1544127A1 (en) * | 2003-12-16 | 2005-06-22 | Amcor Flexibles Europe | Package with perforable lid |
WO2015192905A1 (en) * | 2014-06-19 | 2015-12-23 | Tetra Laval Holdings & Finance S.A. | Opening device, method for manufacturing such opening device and packaging material for use in said method |
US10081469B2 (en) | 2014-12-22 | 2018-09-25 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
US10259633B2 (en) | 2015-02-09 | 2019-04-16 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
US10301063B2 (en) | 2014-12-22 | 2019-05-28 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160609A (en) * | 1981-03-30 | 1982-10-04 | Nippon Seikan Kk | Providing method of score for poening at top plate of can and attaching method of pull |
DE3222655C2 (en) * | 1981-06-20 | 1986-12-18 | Tokan Kogyo Co., Ltd., Tokio/Tokyo | Tear-open lid for a container |
JPS59152161A (en) * | 1983-02-15 | 1984-08-30 | 東洋製罐株式会社 | Easy open heat seal cover |
GB2182913B (en) * | 1985-11-19 | 1989-10-04 | Tetra Pak Dev | A pack for fluid media |
CH673821A5 (en) * | 1987-06-17 | 1990-04-12 | Tetra Pak Romont | |
DE19705148B4 (en) * | 1997-02-11 | 2005-03-17 | AEG Hausgeräte GmbH | Method for drying laundry in a microprocessor-controlled tumble dryer |
CZ9804185A3 (en) * | 1998-12-16 | 2001-12-12 | Toma Trade, Spol. S R. O. | Wrapper and use thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187933A (en) * | 1961-10-04 | 1965-06-08 | Reynolds Metals Co | Container and method of making the same or the like |
US3302824A (en) * | 1964-11-24 | 1967-02-07 | Reynolds Metals Co | Container and method of making the same or the like |
SE317805B (en) * | 1966-03-24 | 1969-11-24 | Platmanufaktur Ab | |
FR1521273A (en) * | 1967-05-02 | 1968-04-12 | Continental Can Co | Improvements to quick-open boxes |
US3437227A (en) * | 1968-02-21 | 1969-04-08 | Continental Can Co | Easy opening container |
CA943479A (en) * | 1968-08-05 | 1974-03-12 | Continental Can Company | Separable molded article |
FR2052045A5 (en) * | 1969-07-09 | 1971-04-09 | Cebal Gp | |
BR7105972D0 (en) * | 1971-09-10 | 1973-04-26 | Toddy Do Brasil Sa | IMPROVEMENTS IN LIDS FOR CONTAINERS IN GENERAL |
US3915333A (en) * | 1974-02-14 | 1975-10-28 | Continental Can Co | Easy opening end unit |
US3990615A (en) * | 1974-09-18 | 1976-11-09 | The Continental Group, Inc. | Convenience opening of containers for liquid products |
-
1978
- 1978-07-25 NL NL7807892A patent/NL7807892A/en active Search and Examination
- 1978-07-26 DE DE2832807A patent/DE2832807C2/en not_active Expired
- 1978-07-26 CA CA308,132A patent/CA1082117A/en not_active Expired
- 1978-07-26 GB GB7831151A patent/GB2003446B/en not_active Expired
- 1978-07-27 IT IT7826202A patent/IT1097781B/en active
- 1978-07-27 SE SE7808177A patent/SE442738B/en not_active IP Right Cessation
- 1978-07-28 FR FR7822428A patent/FR2398670A1/en active Granted
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819925U (en) * | 1981-07-30 | 1983-02-07 | 本州製紙株式会社 | Easy-open container lid |
JPS6144988Y2 (en) * | 1981-07-30 | 1986-12-18 | ||
GB2121773A (en) * | 1982-06-16 | 1984-01-04 | Gerard Henry Darbyshire | Closure plugs |
GB2190620A (en) * | 1986-05-15 | 1987-11-25 | Castella Llorca Juan M | Insertion moulding labelled containers |
GB2190620B (en) * | 1986-05-15 | 1990-07-11 | Castella Llorca Juan M | Making labelled containers |
FR2781763A1 (en) * | 1998-07-31 | 2000-02-04 | Robert Planet | Concept allowing the stacking of bottles or plastic packs after their usage |
WO2000041936A1 (en) * | 1999-01-15 | 2000-07-20 | Robert Planet | Bottles or packs provided with pouring spout with a cap on the removable seal or top |
FR2788495A1 (en) * | 1999-01-15 | 2000-07-21 | Robert Planet | CONCEPT OF CUTTING ON PLASTIC BOTTLE AND REMOVABLE LID FOR STACKING AND RECYCLING OF BOTTLES |
US6536622B1 (en) | 1999-01-15 | 2003-03-25 | Robert Planet | Bottles or packs provided with pouring spout with a cap on the removable seal or top |
AU767556B2 (en) * | 1999-01-15 | 2003-11-13 | Robert Planet | Bottles or packs provided with pouring spout with a cap on the removable seal or top |
EP1544127A1 (en) * | 2003-12-16 | 2005-06-22 | Amcor Flexibles Europe | Package with perforable lid |
WO2015192905A1 (en) * | 2014-06-19 | 2015-12-23 | Tetra Laval Holdings & Finance S.A. | Opening device, method for manufacturing such opening device and packaging material for use in said method |
CN106457633A (en) * | 2014-06-19 | 2017-02-22 | 利乐拉瓦尔集团及财务有限公司 | Opening device, method for manufacturing such opening device and packaging material for use in said method |
US20170137197A1 (en) * | 2014-06-19 | 2017-05-18 | Tetra Laval Holdings & Finance S.A. | Opening device, method for manufacturing such opening device and packaging material for use in said method |
RU2669275C2 (en) * | 2014-06-19 | 2018-10-09 | Тетра Лаваль Холдингз Энд Файнэнс С.А. | Opening device, method for manufacturing such an opening device and packaging material for use in said method |
CN106457633B (en) * | 2014-06-19 | 2019-05-17 | 利乐拉瓦尔集团及财务有限公司 | Shedding motion and its manufacturing method and packaging material for the method |
US11066223B2 (en) | 2014-06-19 | 2021-07-20 | Tetra Laval Holdings & Finance S.A. | Opening device, method for manufacturing such opening device and packaging material for use in said method |
US10081469B2 (en) | 2014-12-22 | 2018-09-25 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
US10259629B2 (en) | 2014-12-22 | 2019-04-16 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
US10301063B2 (en) | 2014-12-22 | 2019-05-28 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
US10259633B2 (en) | 2015-02-09 | 2019-04-16 | Tetra Laval Holdings & Finance S.A. | Package material and package container formed with said material |
Also Published As
Publication number | Publication date |
---|---|
CA1082117A (en) | 1980-07-22 |
IT7826202A0 (en) | 1978-07-27 |
FR2398670B1 (en) | 1984-04-06 |
DE2832807A1 (en) | 1979-02-15 |
FR2398670A1 (en) | 1979-02-23 |
SE7808177L (en) | 1979-01-29 |
SE442738B (en) | 1986-01-27 |
NL7807892A (en) | 1979-01-30 |
IT1097781B (en) | 1985-08-31 |
GB2003446B (en) | 1982-09-15 |
DE2832807C2 (en) | 1987-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |