EP0536613A1 - Seau en plastique et couvercle avec espaceur en forme de col et fermeture à encliquetage recouverte - Google Patents

Seau en plastique et couvercle avec espaceur en forme de col et fermeture à encliquetage recouverte Download PDF

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Publication number
EP0536613A1
EP0536613A1 EP92116515A EP92116515A EP0536613A1 EP 0536613 A1 EP0536613 A1 EP 0536613A1 EP 92116515 A EP92116515 A EP 92116515A EP 92116515 A EP92116515 A EP 92116515A EP 0536613 A1 EP0536613 A1 EP 0536613A1
Authority
EP
European Patent Office
Prior art keywords
bucket
web
centering
lid
collar
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
Application number
EP92116515A
Other languages
German (de)
English (en)
Other versions
EP0536613B1 (fr
Inventor
Friedrich Heinzelmann
Achim Heinzelmann
Werner Niessen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBER WESTFORM GMBH + CO.
Original Assignee
WESTFORM PLASTIKWERKE GmbH
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
Application filed by WESTFORM PLASTIKWERKE GmbH filed Critical WESTFORM PLASTIKWERKE GmbH
Publication of EP0536613A1 publication Critical patent/EP0536613A1/fr
Application granted granted Critical
Publication of EP0536613B1 publication Critical patent/EP0536613B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/10—Tearable part of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00944—Located only on the container, e.g. recesses
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/0099—Integral supplemental sealing lips

Definitions

  • the present invention relates to a plastic bucket and lid with a collar-shaped spacer and a concealed clamp closure consisting of a bucket or container which has an outwardly projecting collar and a centering shoulder thereon, a pressure flange and an axially pointing sealing lip away from the bucket opening and a lid with an outer centering web and a sealing groove, which is formed by the outer web, top flange and inner web.
  • the bucket and the lid have a specific design, so that i.a. a protective space is formed which protects the sealing lip in the case of pails stacked one inside the other and other advantages in stacking, storage, emptying of the containers and the like can be achieved.
  • Plastic buckets are used in many areas of industry and trade.
  • the automation and development of fully automatic production lines with control centers also places special demands on the packaging - such as buckets and lids.
  • a bucket is known from utility model application 8335866, which can be centered in the stack relative to one another and used in robot magazines in an aligned manner. With the bucket lids according to utility model registration 83161777.3, centering bars enable good magazine guidance.
  • the disadvantage of such packaging buckets and lids is the free accessibility of the bottom catch segments of the lid and bucket. They move during transport Pallet stack frequently and the lids are pushed off.
  • Another disadvantage is the empty stacked buckets because the spaces between the bucket collars require special mechanisms for lifting and fixing the carrying handle.
  • these cavities as dirt corners - particularly in the food sector - are disadvantageous. Since mostly high-sealing closures are required, damage to the edge of the bucket and therefore leaks are always possible with stacked buckets. The spacers of the conventional buckets adversely press on the important closure parts.
  • the present invention is based on a bucket and lid, which the above. Avoids disadvantages, and has improved properties compared to the known closable buckets. However, once a feature is changed on buckets with a closable lid to achieve improvements, disadvantages often occur with other properties or parts, so that a combination of features often has to be changed in order to reduce or avoid disadvantages in other places.
  • a plastic bucket or plastic container that has an outwardly projecting collar (5) and a centering shoulder (4), a pressure flange (2) and a sealing lip (3) that points axially away from the bucket opening and one adapted cover (20) with an outer centering web (26) and a sealing groove (23), which is formed by the outer web (25), head flange (24) and inner web (22).
  • the collar (5) forms a protective space (6) with the bucket wall (1) and the sealing lip (3) and the centering shoulder (4) are at stacked buckets protected hidden.
  • the collar (5) is designed with a completely or partially circumferential same height as a hollow cylinder or as a closed cylinder and has the same diameter with the centering web (26) of the cover (20) in the closed state and forms a common outer cylindrical surface (X) the centering web (26) with the outer web (25), the top flange (24) and the inner web (22) surrounds the sealing groove (23) in a protective manner.
  • the lid according to the invention has the same outer diameter with the bucket collar and is flush with it. As a result, there are no starting points that the lid could be accidentally pushed off. Bucket and lid form a smooth cylindrical outer surface. The outer contours of the bucket and lid are therefore difficult or impossible to open without additional handling or tools.
  • the diameter of the circumferential sealing lip (3) arranged on the upper edge of the container is smaller than the inner diameter of the centering web (26) of the lid and the length L 1 of the centering shoulder (4) is greater than the length L 2 of the sealing lip ( 3) and / or the lengths of the centering web (26) and the sealing groove (23) are the same or approximately the same with the lengths or proportions of the centering shoulder (4) and the sealing lip (3).
  • the outer diameter of the centering shoulder (4) is a few tenths of a mm (preferably 0.5 to 0.9 mm) smaller than the inner diameter of the centering web (26) and the centering shoulder (4) has at least one bucket latch (12 ), which can be positively locked in the closed state with at least one cover pawl (27) of the centering web (26).
  • the sealing lip (3) and the sealing groove (23) have an inclined position and / or the sealing lip is directed outwards, so that (in cross section) the sealing lip measures an acute angle with the vertical axis passing through the center of the bottom of the bucket vertical axis above the bucket opening to the sealing lip).
  • the sealing lip and the sealing groove always have a sealing system and function, even with different diameters and manufacturing tolerances of the buckets.
  • the outer web (25) is thicker or significantly thicker than the inner web (22) and / or the sealing groove (23) has a narrower gap or a slightly smaller opening width (preferably produced by dimensional shrinkage during manufacture) than the thickness or the cross section of the sealing lip (3), so that in the closed state the sealing groove (23) forms a press fit with the sealing lip (3).
  • one or more recessed grips (9) are arranged on the collar (5) of the bucket.
  • the recessed grips are preferably with Securing elements (10) covered, whereby according to a preferred embodiment, the securing elements are connected to the collar via a perforation (11) or a material-thinned point, a recess or an incision or a notch, so that the securing segments (10) are only pressed in when they are pressed in perforation (11) and the like, grasping and loosening of the centering web (26) is possible.
  • the bucket collar has a concealed recessed grip at one or more points, and if a securing segment is deliberately destroyed and pressed in, the lid can be gripped and released using a perforation, notch and the like.
  • locking ribs (8) are formed below the recessed grip (9) in the protective space (6), which are locked or can be locked when the buckets are stacked into one another in the recessed grip (9). This prevents radial rotation of the individual buckets.
  • the locking ribs (8) (measured parallel to the central axis of the bucket) are longer than the ribs (7), but the average width of the locking ribs or the average diameter of the preferably radially arranged locking ribs is smaller than the width or the average diameter the radially arranged ribs (7).
  • the handles are always aligned in the same place.
  • the bucket and lid With a centering shoulder on the bucket and a centering bar on the lid, the bucket and lid are fixed and centered on each other in filling systems and are therefore easy to use on all roll-on or press-sealers. Capping and closing by hand is also easy to do.
  • the special arrangement and location of the individual wall elements and the interaction of a sealing lip with a sealing groove result in a high-sealing closure.
  • the lid on the bucket again has so-called latches, which represent a high-strength, mechanically resilient closure.
  • the actual sealing and closing element of the lid is also protected by the centering bar on the lid and lies in the lower inner part of the lid.
  • the cover surface (21) preferably rests on the pressure flange (2) in the closed state and absorbs the weight of stacked buckets and transfers them to the bucket wall (1).
  • the centering web (26) of the cover has a downward circumferential cover spring (28) in the form of a tip.
  • the collar (5) at the transition to the centering shoulder (4) has a collar groove (29) with a recess adapted to the tip of the cover spring (28) or with a recess adapted to the angles of the cover spring tip (28), which in the closed state of the bucket and cover adjust the centering shoulder (26) and collar (5) and thereby effect an axial and / or radial locking.
  • a pressure flange (2) is arranged at a right angle or at an obtuse angle to the bucket wall (measured on the outer bucket wall boundary line or distance, which leads from the bucket bottom to the pressure flange) and the pressure flange (2) surrounds the bucket opening in a ring, whereby the centering bar (4) with the collar (5) immediately and is arranged at right angles to the pressure flange (2).
  • the outer web (25) of the lid has a cylindrical outer surface and / or is arranged parallel to the centering web (26) or to the central axis of the bucket passing through the center of the bucket bottom.
  • this central axis is also the axis of rotation.
  • this central axis is also the axis of rotation.
  • the angle between the inner web (22) and the outer web and / or the centering web (measured from the top flange to the bottom of the bucket) is particularly advantageously 5 to 20 °, preferably 10 to 15 °.
  • the outer web has a wall thickness 1.5 to 4 times, preferably 2 to 2.5 times, thicker than that of the inner web and / or the cover surface.
  • ribs (7) are arranged between the bucket wall (1) and the centering shoulder (4) and the lip (3) is at a distance from the ribs (7) when the buckets are stacked one inside the other in the cavity (6).
  • the lower edge of the collar (5) preferably lies on the upper edge of the collar (5) of the bucket arranged underneath.
  • the outer edge of the lid preferably the centering web of the lid, is a particularly preferred one Embodiment arranged parallel or approximately parallel to the central axis extending perpendicularly through the center of the bucket bottom and / or lid, the outer edge of the lid having at least two cylindrical or ring-shaped parallel or approximately parallel surfaces of different sizes, the outer web (25) having a smaller diameter passes over a step into the cylindrical parallel collar part, preferably centering web (26) with the larger outside diameter.
  • the sealing lip (3) is not arranged directly on the upper bucket wall, but on the pressure flange (2) delimiting the bucket, offset with respect to the inner wall of the bucket, the lower ends of the ribs (7) not being designed as stack stops and / or the length of the ribs (7) (except locking ribs (8) - measured in the vertical direction parallel to the central axis of the bucket and from the lower surface or side of the pressure flange) is smaller than half the length of the collar (5) (measured in the vertical direction parallel to the central axis of the bucket and from the lower surface or side of the pressure flange).
  • the sealing lip 3 serves the centering web 26 as a pre-centering.
  • the centering shoulder 4 of the bucket and the centering web 26 of the lid are locked. Due to the greater length L 1 of the centering shoulder 4 to the length L 2 of the sealing lip 3, the sealing lip 3 is free at the beginning of the closing, i.e. protected. Only when the centering shoulder 4 and the centering web 26 have been found centrally and have an exact guidance to one another, does the sealing lip 3 snap into the sealing groove 23.
  • the lengths of the sealing groove 23 and the centering web 26 of the cover are congruent with the length L 1 and L 2.
  • the bucket and lid When closed, the bucket and lid form an outer cylindrical part X of the same diameter. There is thus a closed outer surface.
  • the lid cannot be unintentionally removed from the bucket.
  • the buckets and lids always meet with this cylindrical outer surface X. It cannot damage the lock. Likewise, no possibility of attack under the lid edge is possible.
  • the actual lock and the pawls 12 + 27 are protected inside the outer surface X.
  • the centering web (26) of the cover has a downward-running circumferential cover spring (28) in the form of a tip
  • the collar (5) has a collar groove (29) with a recess adapted to the tip of the cover spring (28) at the transition to the centering shoulder (4).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
EP92116515A 1991-10-09 1992-09-26 Seau en plastique et couvercle avec espaceur en forme de col et fermeture à encliquetage recouverte Expired - Lifetime EP0536613B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4133422 1991-10-09
DE4133422 1991-10-09

Publications (2)

Publication Number Publication Date
EP0536613A1 true EP0536613A1 (fr) 1993-04-14
EP0536613B1 EP0536613B1 (fr) 1996-03-27

Family

ID=6442336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92116515A Expired - Lifetime EP0536613B1 (fr) 1991-10-09 1992-09-26 Seau en plastique et couvercle avec espaceur en forme de col et fermeture à encliquetage recouverte

Country Status (4)

Country Link
EP (1) EP0536613B1 (fr)
AT (1) ATE135980T1 (fr)
DE (2) DE4232391A1 (fr)
DK (1) DK0536613T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710320A1 (fr) * 1993-09-21 1995-03-31 Avez Emballage en matière plastique destiné à un matériau liquide ou pâteux.
NL1009100C2 (nl) * 1998-05-07 1999-11-09 Pagter & Partners Int Bv Verpakking voor snijbloemen.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230788C2 (de) * 1992-09-15 1995-04-06 Jokey Plastik Wipperfuerth Spritzgegossener Kunststoffeimer
DE19751594A1 (de) * 1997-11-21 1999-05-27 Natec Reich Summer Gmbh Co Kg Einwegbecher

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730382A (en) * 1971-03-09 1973-05-01 R Heisler Plastic pail with integral handle and plug-type plastic cover
US3759415A (en) * 1972-06-13 1973-09-18 Nosco Plastics Pail
US4293073A (en) * 1976-01-16 1981-10-06 Growth International Industries Corp. Container with collar
FR2612888A1 (fr) * 1987-03-23 1988-09-30 Jokey France Recipient en matiere plastique a fermeture etanche et a ouverture facile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730382A (en) * 1971-03-09 1973-05-01 R Heisler Plastic pail with integral handle and plug-type plastic cover
US3759415A (en) * 1972-06-13 1973-09-18 Nosco Plastics Pail
US4293073A (en) * 1976-01-16 1981-10-06 Growth International Industries Corp. Container with collar
FR2612888A1 (fr) * 1987-03-23 1988-09-30 Jokey France Recipient en matiere plastique a fermeture etanche et a ouverture facile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710320A1 (fr) * 1993-09-21 1995-03-31 Avez Emballage en matière plastique destiné à un matériau liquide ou pâteux.
NL1009100C2 (nl) * 1998-05-07 1999-11-09 Pagter & Partners Int Bv Verpakking voor snijbloemen.
WO1999057040A1 (fr) * 1998-05-07 1999-11-11 Pagter & Partners International B.V. Emballage pour fleurs coupees
US6581330B1 (en) 1998-05-07 2003-06-24 Pagter & Partners International B.V. Packaging for cut flowers

Also Published As

Publication number Publication date
DE4232391A1 (de) 1993-04-15
EP0536613B1 (fr) 1996-03-27
ATE135980T1 (de) 1996-04-15
DE59205832D1 (de) 1996-05-02
DK0536613T3 (da) 1996-04-29

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