WO1997008057A2 - Recipient en plastique, notamment pour aliments - Google Patents

Recipient en plastique, notamment pour aliments Download PDF

Info

Publication number
WO1997008057A2
WO1997008057A2 PCT/EP1996/003768 EP9603768W WO9708057A2 WO 1997008057 A2 WO1997008057 A2 WO 1997008057A2 EP 9603768 W EP9603768 W EP 9603768W WO 9708057 A2 WO9708057 A2 WO 9708057A2
Authority
WO
WIPO (PCT)
Prior art keywords
plastic container
container according
side walls
container
lid
Prior art date
Application number
PCT/EP1996/003768
Other languages
German (de)
English (en)
Other versions
WO1997008057A3 (fr
Inventor
Kurt Lohwasser
Original Assignee
Rpc Containers Ltd.
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 Rpc Containers Ltd. filed Critical Rpc Containers Ltd.
Publication of WO1997008057A2 publication Critical patent/WO1997008057A2/fr
Publication of WO1997008057A3 publication Critical patent/WO1997008057A3/fr

Links

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/04—Spoons; Pastry servers
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • 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
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/005—Means for facilitating the complete expelling of the contents the container being rigid
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00407—Reinforcing ribs in the central part of the closure radial
    • 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
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00657—U-shaped or inverted U
    • 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

Definitions

  • the invention relates to a plastic container with a substantially cuboid side walls and bottom, the top of the container forming a filling and removal opening which can be closed with a lid, and a removal spoon adapted to the container.
  • plastic containers are known in the field of packaging.
  • cylindrical, slightly conically shaped containers are known as so-called yoghurt cups or also rectangular plastic containers.
  • the containers are provided with an opening at the top for filling or removal.
  • the opening is closed, for example, by a plastic lid.
  • yogurt cups an aluminum foil is also often stuck on to close the opening.
  • cup-shaped containers made of plastic are known, the side walls and bottoms of which are provided with reinforcing ribs.
  • the wall thickness can be reduced in the unreinforced area to preferably 0.3 mm, so that only a relatively small amount of material is required compared to smooth-walled cups.
  • Both the cylindrical and the cuboid containers are mostly conical, widening towards the opening. This achieves, on the one hand, that empty and unlocked plastic containers can be stacked one inside the other to save space, and, on the other hand, that plastic containers provided with lids engage with their bottom in a raised edge area of the container lid when they are stacked in place.
  • This object is achieved in that a side wall towards the opening is formed inclined to the outside at an angle of inclination to the vertical.
  • the provision of a single, inclined side wall improves access to the bottom area of the container.
  • the remaining three side walls of the container are usually constructed in an almost steeply upright position, so that the largest possible volume remains in the container.
  • the product located on the floor remains difficult to reach directly in the transition area from the floor to the three steep side walls.
  • a removal object for example a spoon, to push together the remnants of the product to be removed at the bottom of the container, to collect them at the transition area from the bottom to the inclined side wall and to remove them there without any problems.
  • the floor retains a sufficiently large footprint so that the containers can be stacked easily when filled.
  • the other side walls are slightly inclined outwards towards the opening means that the containers can be stacked even when empty and without a lid.
  • the containers can then be placed one inside the other to save space, with each beveled side wall acting as a support for the next one to lie on it. If the transitions between the side walls and the floor are rounded, it is avoided that remnants of the product in the container can become attached to the transition area between the side walls and the floor. Rounded transitions facilitate access with a removal object, for example a spoon, and also make cleaning of the container easier.
  • the containers can be stacked on top of one another in a non-slipping manner with the lid placed on them.
  • the boundary provided on the top of the lid serves to fix the next container placed on it.
  • the boundary in the lid above the inclined side wall is formed by a raised area
  • the slightly asymmetrical design of the container is taken into account by the inclined side wall.
  • the raised area compensates for the difference in size between the opening side of the container and the bottom side due to the inclined side wall.
  • this design feature fulfills both the function of a snapping connection between the lower part of the container and the lid ensure, and on the other hand the function of forming a boundary for a non-slip stacking of several closed containers.
  • the side walls and possibly the bottom have reinforcing ribs, the ribs preferably being arranged in a diamond or rectangular cross shape, the material thickness of the plastic walls of the container can be greatly reduced, although sufficient stability of the container is nevertheless ensured. Despite the additional material expenditure for the reinforcing ribs, overall material savings of up to 20% compared to a smooth-walled container with comparable load-bearing capacity can be achieved.
  • centering cams are arranged on the inside of the cover, preferably at the corner areas, precise centering of the stacked covers can also be achieved.
  • reinforcing ribs are provided exclusively on the outside of the container, since then the inside of the container, which is still smooth, has good residual emptying properties and can be cleaned easily.
  • the container is made of polypropylene
  • environmentally friendly packaging is provided since polypropylene is unproblematic in both waste incineration and recycling.
  • polypropylene is particularly suitable for the food sector.
  • a further improved emptying behavior can be achieved in that the side walls are curved slightly outwards. Furthermore, the bulging of the side walls, in particular in connection with reinforcing ribs arranged on the outside, increases the strength of the container.
  • a spoon with a handle and a spoon pan is also provided, which is very flat and has a substantially straight front edge. With this spatula, which is shaped like a spatula, product removal, in particular in the case of residual emptying, is supported. With the spoon, the slanted side can be slid directly along the side wall and the bottom can be emptied of the product almost completely.
  • the side walls are particularly smooth-walled.
  • FIG. 1 shows a container without a lid in a side view
  • FIG. 2 shows a view of the container shown in FIG. 1 from below
  • FIG. 3 shows a lid in the container matching the one shown in FIG.
  • FIG. 4 the top view shown in FIG. 1, FIG. 5 a removal spoon in plan view, FIG. 6 the removal spoon in side view,
  • Figure 1 shows a container 1 made of plastic in side view.
  • the container 1 has an essentially cuboid shape and has a bottom 2 and four side walls 3, 4, 5, 6.
  • the side walls 3, 4, 5, 6 protrude from the floor 2; due to the overall rectangular shape that arises in the first approximation, the angles between the floor 2 and the side walls 3, 4, 5, 6 are likewise vertical in the first approximation.
  • one of the four side walls is designed as an inclined side wall 3. With this side wall 3, the angle of inclination ⁇ between the perpendicular and the side wall surface is 30 °.
  • the remaining three side walls 4, 5, 6 have an angle of inclination ⁇ between the side wall surface and the perpendicular of approximately 5.5 °, which leads to a particularly high rigidity of the container.
  • the transition areas between the side walls 3, 4, 5, 6 and the container bottom 2 are rounded. Likewise, the corner areas between the side walls 3, 4, 5, 6 are rounded.
  • the container 1 is open at the top, so that a filling and removal opening 7 is formed.
  • the upper edge area around the opening 7 is closed with a peripheral edge 8.
  • the peripheral edge 8 is shaped to be flared. From the view of the plastic container 1 shown in FIG. 2 from below, the outward slight curvature of the side walls 3, 4, 5, 6 can be seen.
  • the flanged region of the peripheral edge 8 is also shown.
  • the bottom 2 of the container 1 has reinforcing ribs 14 on its underside, which are distributed in a perpendicularly crossed arrangement on the bottom. The reinforcing ribs 14 enable the wall thickness in the floor area to be greatly reduced without the stability of the container being significantly reduced.
  • Such reinforcement can also be applied to the outside of the side walls 3, 4, 5, 6.
  • Figure 1 a diamond-shaped pattern of reinforcing ribs 14 is shown, which ensures the dimensional stability of the side walls 3, 4, 5, 6 despite the low material thickness.
  • the inside of the container 1 is completely smooth in order to enable unobstructed access during the residual emptying.
  • the filling and removal opening 7 of the container 1 can be closed with a lid 9.
  • the cover 9 is shown in FIG. 3 in a longitudinal cross section.
  • the lid 9 has a circumferential, raised edge 10 which is designed such that it engages around the peripheral edge 8 of the container 1 and fixes the lid 9 in a latching manner on the peripheral edge 8.
  • the lid 9 also has a raised area 11, which limits the free area within the peripheral, raised edge 10 in the lid 9 to the size of the bottom 2 of the container 1.
  • Stacking ribs 12 are provided in this cover area, which is delimited by the edge 10 and the raised area 11, for the exact centering of a further container stacked therein.
  • the stacking ribs 12 are short webs directed radially inward from the edge 10, which prevent a stacked-up container from slipping.
  • Preferably, two stacking ribs 12 are arranged on each side of the edge 10 near the corner areas.
  • the stacking ribs 12 are not necessary at the edge 10 assigned to the raised area 11.
  • Centering cams 13 are arranged on the underside of the cover 9.
  • the centering cams 13 are arranged close to the edge 10, preferably at the corners of the cover 9.
  • the centering cams 13 facilitate threading the peripheral edge 8 of the container 1 into the peripheral, raised edge 10 of the cover 9 slight pressure exerted on the cover 9 slips on the outer flanks of the centering cams 13 on the inside over the peripheral edge 8.
  • a latching lip 15 is provided which, when the container 1 is closed, slips over the peripheral edge 8 of the container which is flared outwards.
  • the locking lip 15 prevents inadvertent opening of the container 1.
  • a tab 16 is arranged on the outside of the cover 9 on the circumferential, raised edge 10, as shown in particular in the top view in FIG. By pulling the tab 16, the consumer can easily lift the lid 9 from the container 1.
  • the approximately cuboid plastic container 1 can be stacked both in the empty and unlocked state and in the filled and closed state.
  • the slight inclination of the side walls 4, 5, 6 with an inclination angle ⁇ and the inclined side wall 3 with an inclination angle ⁇ allow the empty, unsealed containers to be stacked one inside the other.
  • Each inclined side wall 3, 4, 5, 6 can act as a support for the next side wall of the next container to be placed on it, stacking webs or a stacking edge can also be provided in the area below the peripheral edge.
  • the lid 9 can be designed in such a way that its raised area 11 can only be placed on the container and closed with the orientation oriented above the inclined side wall 3. This could be achieved that the filled containers are stacked with the inclined side wall 3 aligned if stacked, if this is desired.
  • the inclined side wall 3 facilitates access to the bottom 2 of the container.
  • This configuration provides a large filling and removal opening 7, at the same time reducing the number of corners of the container that are difficult to reach.
  • a removal object for example a spoon
  • the emptying is further improved if a removal spoon 20 specially adapted to the container is used, which is shown in FIGS. 5 and 6.
  • the spoon 20 has a handle 21 and a spoon pan 22.
  • the spoon pan 22 is kept as flat as possible.
  • the spoon pan 22 has a substantially straight front edge 23. With this straight front edge 23, product residues can be removed from the smooth inside of the container 1 practically without residue.
  • the spoon 20 has rounded corners at the ends of the spoon leading edge 23 which has just been formed, the rounding of which essentially corresponds to the rounding at the Transitions between the side walls 3, 4, 5, 6 and the bottom 2 corresponds. This means that product residues can also be removed from the corner areas with as little residue as possible.
  • FIGS. 7 and 8 show a cut and enlarged representation of the upper edge area of the container 1 without and with the cover 9 attached.
  • Stacking cams 17 are clearly visible below the area of the cover engagement, which enable the containers to be reliably stacked on top of one another.
  • the lid 9 engages over the edge of the container and is held in place by an elastic snap-in thickening 18.
  • the container according to the invention thus allows a largely residue-free emptying, in particular in conjunction with the matching removal spoon.
  • High-priced foods with a creamy consistency such as crab salad with mayonnaise, can be removed from the container practically without loss.
  • it is particularly advantageous to be able to dispose of the packaging without residues since, for example, paint residues and adhesive residues make disposal more difficult.
  • the hygienic cleaning of the container is made easier with reusable plastic containers.
  • the wastewater cycle is hardly burdened with washing.

Abstract

L'invention concerne un récipient en plastique comportant des parois latérales (3, 4, 5, 6) disposées sensiblement en parallélépipède et une base (2). La face supérieure du récipient constitue une ouverture de remplissage et de décharge (7) pouvant être fermée par un couvercle (9). Une paroi latérale (3) formée en direction de l'ouverture (7) est inclinée vers l'extérieur par rapport à la verticale avec un angle d'inclinaison (α) compris de préférence entre 20 et 40°, notamment approximativement 30°.
PCT/EP1996/003768 1995-08-30 1996-08-27 Recipient en plastique, notamment pour aliments WO1997008057A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29513993U DE29513993U1 (de) 1995-08-30 1995-08-30 Kunststoffbehälter, insbesondere für Nahrungsmittel
DE29513993.5 1995-08-30

Publications (2)

Publication Number Publication Date
WO1997008057A2 true WO1997008057A2 (fr) 1997-03-06
WO1997008057A3 WO1997008057A3 (fr) 1997-05-01

Family

ID=8012449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/003768 WO1997008057A2 (fr) 1995-08-30 1996-08-27 Recipient en plastique, notamment pour aliments

Country Status (2)

Country Link
DE (1) DE29513993U1 (fr)
WO (1) WO1997008057A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9608537D0 (en) * 1996-04-25 1996-07-03 Wilson Timothy J R A packaged food product
AT500064B8 (de) * 2003-05-16 2007-02-15 Rundpack Ag Verpackungsbehälter aus kunststoff

Citations (9)

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Publication number Priority date Publication date Assignee Title
US3117692A (en) * 1962-01-08 1964-01-14 Lockheed Aircraft Corp Container and lid assembly
US4161252A (en) * 1977-11-16 1979-07-17 Recycling & Conservation, Inc. Set of sorting-stacking bins
EP0278764A2 (fr) * 1987-02-11 1988-08-17 Robbins, Edward S., III Enceinte à nervures
DE3737052A1 (de) * 1987-10-31 1989-05-11 Nadler Werke Gmbh Feinkostfabr Verpackung
US5224623A (en) * 1991-06-27 1993-07-06 Amoco Corporation Fast food container
US5292024A (en) * 1992-05-19 1994-03-08 Rehrig Pacific Company, Inc. Plastic pail assembly for hazardous materials
EP0614823A1 (fr) * 1993-03-09 1994-09-14 DOLCIARIA ZAGHIS S.r.l. Récipient en particulier pour confiserie ou produits alimentaires
US5377861A (en) * 1993-01-13 1995-01-03 Landis Plastics, Inc. Container closure with external ribs
DE9417644U1 (de) * 1994-11-03 1995-01-05 Siebauer Guenther Löffel

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117692A (en) * 1962-01-08 1964-01-14 Lockheed Aircraft Corp Container and lid assembly
US4161252A (en) * 1977-11-16 1979-07-17 Recycling & Conservation, Inc. Set of sorting-stacking bins
EP0278764A2 (fr) * 1987-02-11 1988-08-17 Robbins, Edward S., III Enceinte à nervures
DE3737052A1 (de) * 1987-10-31 1989-05-11 Nadler Werke Gmbh Feinkostfabr Verpackung
US5224623A (en) * 1991-06-27 1993-07-06 Amoco Corporation Fast food container
US5292024A (en) * 1992-05-19 1994-03-08 Rehrig Pacific Company, Inc. Plastic pail assembly for hazardous materials
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WO1997008057A3 (fr) 1997-05-01
DE29513993U1 (de) 1995-11-09

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