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WO/1988/004637A1 |
A material portion (1) of oriented material is converted through heating in an area adjoining one boundary surface of the material portion to a layer (10) of substantially non-oriented material. A film (2) is fixed to the fixing layer (1...
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WO/1988/004369A1 |
An improvement in a process for the press fit assembly of two parts (10 and 18) having an interference fit, wherein one of the two parts (10) is provided with a grooved surface. A pre-applied dry-to-the-touch sealant adapted to be cured ...
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WO/1988/000560A1 |
An easy-open lid (14) for all-plastic beverage can (12). The easy-open feature includes a removable closure plug (96) secured in a dispensing aperture (90) formed in the lid (14) of the can (12). A pull tab (120) is secured to the closur...
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WO/1988/000162A1 |
There is provided a reinforcement (9) projecting towards the inside with respect to the base of the barrel (1) at the region to be cut. The reinforcement is in one piece with the barrel. Application: packaging of liquids.
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WO/1988/000159A1 |
Can for canned goods with an easily openable lid of which the inner surface is coated with a resin film to exhibit excellent corrosion resistance and resistance against hot water, and to a process for producing the same. The easily opena...
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WO/1987/007879A1 |
A container (1) consists of a container body (10) and a container lid (20) which, in a factory-sealed container, sealingly closes the lid in a circumferential connection (21). In such instance the lid constitutes a bounding definition of...
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WO/1987/007581A1 |
Easy-to-open can lid provided with a score for opening which partitions an opening and a protective resin coated band provided so as to cover the opposite ends of a tab for opening located at the opening and the score for opening, and pa...
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WO/1987/005880A1 |
A tamper resistant package consisting of a container (10) and removable closure includes sealing means (12) comprising an insert (18) disposed in the interior of the container for sealing the container. The insert includes a tear-away se...
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WO/1987/001628A1 |
This invention relates to a method of forming a tearing portion in a container lid, and belongs to the technical field of manufacturing a container lid which can be opened by tearing in the can manufacturing technology. This invention en...
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WO/1987/001359A1 |
A can lid with a safety opening edge, and belongs to the technical field of manufacturing a can having a tabbed lid which can be opened by tearing. Protuberances (4, 9, 15, 16, 21) are formed at the peripheral portion of an openable lid ...
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WO/1987/001098A1 |
A container comprising a container body having an open top with a ring united in sealing and permanent connection with an anchorage portion of an outer lid. A second lid is sealingly fixed to the container body in a region inside the out...
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WO/1987/001095A1 |
An easily-opened container includes a container body (11) with an opening portion and a lid (20) cooperating with the opening portion. The lid has a central lid portion (29) and a peripheral portion located outside this lid portion and s...
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WO/1986/007033A1 |
Convenience feature wall panel (36) and integral opener (52) structure providing Class 1 and 2 lever action severance of scored sheet metal. In a beverage can embodiment, a U-shaped tab (40) positioned on the can end wall with its closed...
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WO/1986/007032A1 |
A pouring port (1, 1A) to be attached to a cardboard package (C), in which a beverage, such as milk or juice is to be packed, is integrally formed of a cylindrical body (3) by inserting through and fixed to a wall of the package, and a c...
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WO/1986/006702A1 |
A closure (13) for beverage cans including a key-shaped sealing tab (14) delineated by a line of weakening (15) in the top panel (12) and a lift tab (36) overlying the sealing tab. The sealing tab includes two parallel downwardly sloping...
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WO/1986/003474A1 |
A fruit juice container from which the juice can be drunk comprises a laminated plastics pot with a lid peripherally welded to it. The lid (2) consisting of a high-barrier laminated diaphragm (10) having a drinking hole (12) and vent (14...
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WO/1986/002055A1 |
Sealed package and method for producing said package which is substantially comprised of a container (1) and a cover (2) adjusted to the container. The container comprises a flange (3) provided with a lip (9) orientated downwardly of the...
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WO/1986/001488A1 |
A can for beverages (1) with a pull-off strip for opening an extraction aperture (8), especially in the lid (4), with a plastic extraction spout (6) for extraction of the beverage in a hygienic manner and to protect the beverage and its ...
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WO/1985/005611A1 |
A container (10) with an integrally formed non-coring and non-leaking piercing site (26) for use with sterile instruments. A double dome (16, 26) construction is employed to permit needle penetration without coring of the needle and prov...
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WO/1985/002597A1 |
A container (6) consists of flexible foil material, for dispensing the material (8) through a dispensing aperture which can automatically be closed again. A dispensing-sheet (1) of an elastically resilient material has slits (2, 3, 4) wh...
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WO/1984/004511A1 |
An opening means for containers especially powder proof, liquid proof or gas proof containers of the type which at least at one end is closed by means of an end closure (2) providing an openable end panel (3) which for instance over a se...
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WO/1984/003850A1 |
An improved easy-opening container wall and method of forming the structure. The easy-open container wall comprises a line of weakness (14) in the container wall (11) defining a tear portion (15) at least partially removable from the con...
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WO/1984/003080A1 |
In order to provide a durable connection of the pulling tab (21, 22) forming the closure of the beverage can (11), there is provided a connection strip (211) formed as a spiral in the inner portion of the gripping ring (22) and secured (...
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WO/1984/002295A1 |
The easy-open structure comprises a sheet material container wall panel (1) having a scoreline (2) formed therein outlining a movable wall remainder of the sheet material wall panel, and an elongated tab opener (4) for moving the movable...
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WO/1983/001052A1 |
Container (10) with a wall (35) that is integrated with a cap (20) having a plug (40) that extends sufficiently through a weakened region (35r, 35s) of the container wall to prevent inadvertent rupture of the cap during shipment and hand...
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WO/1983/000677A1 |
The package made of a particularly flexible plane material, comprises a gas-tight envelope and a tearing strip delimited by scored lines or weakened areas (3, 13, 23) wherein the package material is connected to a cover element (5, 15, 2...
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WO/1982/004026A1 |
A closure for containers of the easy opening type. The closure consists of a wall (13) for one end of the container (11). The wall (13) has an upstanding peripheral flange (19). A continuous score line (21) in the wall (13) defines a tea...
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WO/1982/002183A1 |
A sales jug of thermoplastic material has a sealing lid (14) which is secured by a very firm snap locking engagement with a groove (6) in the edge portion of the jug, while the lid (14) is adapted to be opened by means of a rupture arran...
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WO1982000024A1 |
An improved unit-dose disposable container (20) of molded plastic preferably manufactured by injection molding in which the flexible body (11), rigid nozzle (12) and breakable tip (16) of the container are of successively narrower widths...
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WO/1981/003006A1 |
Tamper-evident closure for use in connection with a container including a threaded neck portion and an annular collar portion disposed below the threaded neck portion, the closure comprising a onepiece closure body including a top end wa...
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WO/1981/002416A1 |
The package comprises a gas tight cover allowing a long preservation. At a given time, the gas tight cover may be removed without causing any damage to the hygienic protection. The package is arranged so that a label (13), provided on th...
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WO/1981/001128A1 |
Can closure of plastic having a fastening flange around its periphery. A groove (5) is positioned inside the flange and inside the groove is a central portion (7) bowed inwardly in relation to the can. The groove (5) is interrupted by an...
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WO/1980/002827A1 |
The packing comprises an envelope provided with a tearing tongue (7) and comprised of a flexible and foldable material. This envelope comprises a double thickness section, wherein the two layers (4, 5) are bound one against the other and...
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WO/1980/002828A1 |
A laminated material used particularly as a flexible and foldable material for manufacturing packings, and provided with weakening lines (6) making possible the use of tearing tongues, is produced from a support layer provided with weake...
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WO/1980/002410A1 |
Easy-to-open closure for container in which a closure may be pried and teared by the use of an opening piece such as a metal coin or the like. It comprises a special structure allowing a safe securing of the closure body and opening piec...
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WO/1980/002272A1 |
An easy-to-open lid of a push-cut type having a convex portion which comprises large and small convexes connected to each other through a convex ridge, the convex portion being formed by deep-drawing a sheet metal, and further having a l...
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WO/1980/002133A1 |
A press-torn type easy-to-open lid for a container, includes a raised portion which is formed by deep drawing of a single thin plate and a line of weakness which is provided around the periphery of the raised portion such that at least a...
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WO/1980/001558A1 |
Improvement in or relating to a container specially constructed to be easily opened only by push-tearing of its lid. A convex portion is formed in a thin sheet member by a deep drawing operation. There are further farmed lines of weaknes...
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WO/1979/001094A1 |
A container (10) having an articulated closure for an opening (13) in the lid (11) in which one end (14) of the closure is mounted on the lid adjacent the inner end of the opening, a closure element (15) is hinged to the mounted end and ...
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WO/1979/000722A1 |
Container unit produced in one piece e.g. by injection moulding of plastics and comprising a side wall (2), a circumferential tearing strip (4) and a closure (1). The container unit is closed after filling from the bottom by means of an ...
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JP7478489B1 |
An object of the present invention is to provide a lid material for a container that can improve hygiene and reduce costs. A container lid material 1 includes an adhesive base material 14, a shape-retaining base material 13, a printing b...
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JP7472785B2 |
An easy open can lid is provided in which a pulling-up direction of a tab can be made to act toward a center of the lid as much as possible while securing a finger hooking property with respect to the tab, by devising a shape of an embos...
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JP2024053528A |
[Problem] Manufacture that enables production of can lids with ends and/or tabs that have performance such as pressure resistance required for can lids, even when containing recycled aluminum alloy made from aluminum UBC. provide a metho...
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JP2024052247A |
An object of the present invention is to provide a can lid for opening the entire surface, which has a shape that allows the fingertip to be easily guided to the center of the finger-holding part of the tab at the time of initial opening...
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JP7452005B2 |
To provide a can-top and a can of which opening operation can be performed easily and reliably, and vent holes can also be opened at the same time by a series of tabs maneuvers that open the main opening part.At initial breaking operatio...
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JP7450191B2 |
Provided is a lid that enables easy and hygienic opening and closing of a spout in a lid.The lid is formed for opening and closing an open mouth part of a container, and has a top surface part formed so as to cover the open mouth part wh...
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JP7440408B2 |
The safety opening cap of the present disclosure is a safety opening cap for opening a can lid of a can including, a protruding rim formed to protrude from an upper part of a can in which food is stored, a can lid formed inside the protr...
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JP2024015987A |
The present invention provides a method for manufacturing a container having a spout or drinking spout. A container (10) having a spout or drinking spout (18), the spout or drinking spout (18) being closed with a peelable pull tab (20), ...
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JP2024008934A |
The present invention provides a container that can be resealed while maintaining the state of the unsealed part after it has been opened. A container 100 includes a storage part 20 that defines a storage space 22 and a first opening 24 ...
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JP2024003077A |
An object of the present invention is to provide a sparkling beverage can and a method for manufacturing the same, which can further improve foamability without impairing filling performance. [Solution] A sparkling beverage can has an up...
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