DE102004056057A1 - Plastic box for transporting fresh bakery products, has base and/or side wall formed by grid of bent bars which are bordered by U or C-shaped sectional rods running in linear manner, where bars are arranged parallel to each other - Google Patents

Plastic box for transporting fresh bakery products, has base and/or side wall formed by grid of bent bars which are bordered by U or C-shaped sectional rods running in linear manner, where bars are arranged parallel to each other Download PDF

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Publication number
DE102004056057A1
DE102004056057A1 DE102004056057A DE102004056057A DE102004056057A1 DE 102004056057 A1 DE102004056057 A1 DE 102004056057A1 DE 102004056057 A DE102004056057 A DE 102004056057A DE 102004056057 A DE102004056057 A DE 102004056057A DE 102004056057 A1 DE102004056057 A1 DE 102004056057A1
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Germany
Prior art keywords
side wall
bars
grid
box
base
Prior art date
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Granted
Application number
DE102004056057A
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German (de)
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DE102004056057B4 (en
Inventor
Burkhard Bienert
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Linpac Materials Handling Germany GmbH
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Linpac Materials Handling Germany GmbH
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Priority to DE102004056057A priority Critical patent/DE102004056057B4/en
Publication of DE102004056057A1 publication Critical patent/DE102004056057A1/en
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Expired - Fee Related 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
    • 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
    • B65D1/38—Baskets or like containers of skeleton or apertured construction
    • 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
    • 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
    • B65D1/40—Details of walls
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packaging Frangible Articles (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

The box has a base, longitudinal side wall and a front side wall (2), where the base or the walls are provided with several through holes and ventilation blocks. The base and/or a wall are formed by a grid of bent bars (6) which are bordered by U or C-shaped sectional rods running in a linear manner, where the bars are arranged parallel to each other in crossing bands and in the blocks diagonal to the base surface.

Description

Die Erfindung betrifft einen einstückig aus Kunststoff hergestellten Kasten für den Transport von in heißem Zustand eingefüllten Waren, insbesondere Backwaren, der aus einem Boden und vier Seitenwänden besteht, von denen mindestens der Boden und/oder eine Seitenwand mit einer Vielzahl von Durchbrechungen versehen ist.The The invention relates to a one-piece plastic box for transport in hot condition filled Goods, in particular bakery products, consisting of a floor and four side walls, of which at least the bottom and / or a side wall with a Variety of openings is provided.

Solche Kästen werden überall in der Backwarenindustrie für den Transport frisch gebackener Ware zu den Verkaufsstätten dieser Ware benutzt. Die Kästen bestehen aus einem Boden und vier Seitenwänden, die mit geradlinig angeordneten Reihen von Durchbrechungen versehen sind, zwischen denen flache Stege geradlinig verlaufen. Die den Backöfen nach dem Backvorgang unmittelbar entnommene Ware wird so heiß, wie sie nun einmal am Ende des Backvorganges ist, in die Kästen ohne Abkühlung eingefüllt. Eine Abkühlung der heißen Ware soll erst in den Kästen während des Transportes zu den Verkaufsstellen erfolgen, wo die Ware noch warm, aber nicht mehr heiß, den Kunden übergeben werden soll. Die heiße Waren in den Kästen gibt an den Stellen, wo sie den Boden und die Seitenwände berührt, erhebliche Mengen Wärme an diese ab. An diesen Stellen verziehen sich durch thermische Dehnung die berührten Teile, das sind die berührten Stege, was durch die Verkrümmung der im kalten Zustand geradlinig verlaufenden Stege augenfällig wird und was im Laufe der Zeit zu irreversiblen Verformungen des Bodens und der Seitenwände führt, die hinwiederum die Laufeigenschaften der Kästen auf Transportbändern und anderes negativ verändert.Such boxes be everywhere in the bakery industry for the transport of freshly baked goods to the sales outlets of these Goods used. The boxes consist of a floor and four side walls arranged with straight lines Rows of perforations are provided, between which flat The walkways are straight. The baking ovens immediately after baking removed goods get so hot as it is at the end of the baking process, in the boxes without Cooling filled. A cool down the hot ones Goods should first in the boxes while transport to the points of sale where the goods are still warm, but not hot anymore, handed over to the customer shall be. The hot one Goods in the boxes Significant in places where it touches the floor and sidewalls Quantities of heat to this. At these points warp by thermal expansion they touched Parts, these are the touched Webs, what by the curvature the straight running in the cold state webs becomes apparent and what over time leads to irreversible deformations of the soil and the side walls leads, in turn the runnability of boxes on conveyor belts and other negative changes.

Die Erfindung vermeidet die Nachteile des Standes der Technik. Es ist die Aufgabe der Erfindung, einen Kasten zu schaffen, bei dem der immer unter Einwirkung von Hitze auftretende Verzug nicht mehr augenfällig wird, bei dem insbesondere die Verformung der den Boden und die Seitenwände bildenden Stege nicht mehr sichtbar wird und bei dem den unter dem Einfluß der heißen eingefüllten Ware sich verbiegenden Stege eine verbesserte Möglichkeit zur Dehnung und zur Zurückschrumpfung in ihre ursprüngliche Form gegeben wird.The Invention avoids the disadvantages of the prior art. It is the object of the invention to provide a box in which the always occurring under the influence of heat distortion is no longer obvious, in particular, the deformation of the soil and the side walls forming Webs is no longer visible and in which under the influence of the hot filled goods bending webs an improved way to stretch and to back shrinkage in their original one Shape is given.

Die Erfindung besteht darin, dass mindestens der Boden und/oder eine Seitenwand durch ein Gitter gekrümmter Stege gebildet sind, die von geradlinig verlaufenden Profilstäben eingefasst sind.The Invention is that at least the bottom and / or a Sidewall curved by a lattice Webs are formed, bordered by straight profile bars are.

Bei dieser Ausbildung des Kastens bleiben der Boden und die Seitenwände eben, weil die durch die Erwärmung verursachte Verformung nur zu einer Veränderung des Krümmungsgrades der Stege, nicht aber zu einer Verkrümmung geradlinig verlaufender Kastenteile und damit zu einer Wölbung des Bodens oder der Seitenwände führen.at this formation of the box the floor and the side walls remain flat, because of the warming deformation caused only to a change in the degree of curvature the webs, but not to a curvature rectilinear Box parts and thus to a vault of the floor or side walls to lead.

Dieser Kasten erhält zweckmäßigerweise seine Stapelfähigkeit statisch dadurch, dass die Profilstäbe an den Ecken des Kastens Rohre oder senkrecht zum Boden geschlitzte Rohre sind, wodurch es ermöglicht wird, dass die mit Ware gefüllten Kästen in mannshohen Stapeln gestapelt werden können.This Box gets expediently his stackability Static in that the profiled bars at the corners of the box Pipes or pipes slotted perpendicular to the floor, which makes it possible that filled with goods boxes can be stacked in man-high stacks.

Statisch ist es weiterhin zweckmäßig, dass die Profilstäbe, die den Boden und/oder die Seitenwände einfassen, im Querschnitt winkelförmig oder U- oder C-förmig geformt sind, wodurch die Einfassung des Bodens und der Seitenwände sehr stabil wird. Nach außen sind dabei die nicht in der Seitenwand- oder Bodenebene liegenden Teile der Profilstäbe gerichtet, wo sie als Rippen erscheinen.Static it is also appropriate that the Section bars which surround the bottom and / or the side walls, in cross section angularly or U- or C-shaped are formed, whereby the enclosure of the bottom and the side walls very becomes stable. Outward are not lying in the sidewall or floor level Parts of the profile bars directed where they appear as ribs.

Eine erhöhte Festigkeit können der Boden und die Seitenwände dadurch erhalten, dass die den Boden oder eine Seitenwand bildenden Gitter gekrümmter Stege von parallel zueinander in sich kreuzenden Scharen angeordnet sind.A increased Strength can the floor and the side walls obtained by forming the bottom or a side wall Lattice curved Webs of parallel to each other in intersecting crowds arranged are.

Um möglichst wenig Wärme aus der heißen Backware auf die Stege übergehen zu lassen, ist es zweckmäßig, dass die den Boden oder eine Seitenwand bildenden gekrümmten Stege ein winkelförmiges Profil aufweisen, dessen Scheitel oder dessen eines Ende dem Kasteninneren zugewandt ist.Around preferably little heat from the hot baked goods go over to the footbridges to let it, it is expedient that the bottom or side wall forming curved webs an angular Have profile, the apex or one end of the box inside is facing.

Das Wesen der Erfindung ist nachstehend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:The Essence of the invention is described below with reference to a in the drawing schematically illustrated embodiment explained in more detail. Show it:

1 eine perspektivische Ansicht eines Kastens für Backwaren, 1 a perspective view of a box for baked goods,

2 die Stirnseitenansicht dieses Kastens. 2 the frontal view of this box.

3 die Längsseitenansicht dieses Kastens. 3 the long side view of this box.

4 die Ansicht des Bodens dieses Kastens. 4 the view of the bottom of this box.

Der Kasten besteht aus zwei Längsseitenwänden 1, zwei Stirnseitenwänden 2 und einem Boden 3. Jede der Seitenwände 1, 2 ist mit einem Handgriffloch 4 und zwei Lüftungsfeldern 5 versehen. In diesen Lüftungsfeldern 5 sind die schräg zur Bodenfläche verlaufenden gekrümmten Stege 6 angeordnet. Die Längsseitenwände 1 und die Stirnseitenwände 2 sind an den Ecken des Kastens durch rohrförmige Ecksäulen 7 miteinander verbunden. Der Kastenboden 3 ist als Stegboden ausgebildet. Die Stege 8 sind in Scharen gekrümmter parallel zueinander verlaufender Stege angeordnet.The box consists of two longitudinal side walls 1 , two end walls 2 and a floor 3 , Each of the side walls 1 . 2 is with a handle hole 4 and two ventilation fields 5 Mistake. In these ventilation fields 5 are the oblique to the bottom surface extending curved webs 6 arranged. The long side walls 1 and the front walls 2 are at the corners of the box through tubular corner pillars 7 connected with each other. The box bottom 3 is designed as a bridge floor. The bridges 8th are arranged in droves of curved parallel to each other extending webs.

11
LängsseitenwandLongitudinal side wall
22
StirnseitenwandEnd wall
33
Kastenbodenbox bottom
44
HandgrifflochHandle hole
55
Lüftungsfeldventilation field
66
Steg in der Seitenwandweb in the sidewall
77
EcksäuleCorner column
88th
Steg im Kastenbodenweb in the box bottom

Claims (7)

Einstückig aus Kunststoff hergestellter Kasten für den Transport von in heißem Zustand eingefüllten Waren, insbesondere Backwaren, der aus einem Boden und vier Seitenwänden besteht, von denen mindestens der Boden und/oder eine Seitenwand mit einer Vielzahl von Durchbrechungen versehen ist, dadurch gekennzeichnet, dass mindestens der Boden und/oder eine Seitenwand durch ein Gitter gekrümmter Stege gebildet sind, die von geradlinig verlaufenden Profilstäben eingefasst sind.Integrally made of plastic box for the transport of goods filled in a hot state, in particular baked goods, consisting of a bottom and four side walls, of which at least the bottom and / or a side wall is provided with a plurality of openings, characterized in that at least the bottom and / or a side wall are formed by a grid of curved webs, which are bordered by straight profile bars. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die Profilstäbe an den Ecken des Kastens Rohre oder senkrecht zum Boden geschlitzte Rohre sind.Box according to claim 1, characterized in that the profiled bars to the Corners of pipes or pipes slotted perpendicular to the ground are. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die Profilstäbe, die den Boden und/oder die Seitenwände einfassen, im Querschnitt winkelförmig oder U- oder C-förmig sind.Box according to claim 1, characterized in that the profile bars, which surround the bottom and / or the side walls, in cross-section angular or U- or C-shaped are. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die den Boden oder eine Seitenwand bildenden Gitter gekrümmter Stege von parallel zueinander in sich kreuzenden Scharen angeordnet sind.Box according to claim 1, characterized in that the grid forming the bottom or side wall of curved webs are arranged by parallel to each other in intersecting crowds. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die den Boden oder eine Seitenwand bildenden gekrümmten Stege ein winkelförmiges Profil aufweisen, dessen Scheitel dem Kasteninneren zugewandt ist.Box according to claim 1, characterized in that the bottom or side wall forming curved webs an angular profile have, whose apex faces the box interior. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die den Boden und/oder eine Seitenwand bildenden Gitter gekrümmter Stege von parallel zueinander in sich kreuzenden Scharen angeordneter Form jeweils in gleichem Abstand von der Boden- oder Seitenwandkante liegende fiktive Mittelpunkte aufweisen.Box according to claim 1, characterized in that the grid forming the bottom and / or a side wall of curved webs of mutually parallel in intersecting crowds arranged Shape in each case at the same distance from the bottom or side wall edge have lying fictitious centers. Kasten nach Anspruch 1, dadurch gekennzeichnet, dass die Stege schräg zu der Bodenfläche verlaufen.Box according to claim 1, characterized in that the bridges at an angle to the bottom surface.
DE102004056057A 2004-11-20 2004-11-20 Integrally made of plastic box for the transport of goods filled in a hot state Expired - Fee Related DE102004056057B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004056057A DE102004056057B4 (en) 2004-11-20 2004-11-20 Integrally made of plastic box for the transport of goods filled in a hot state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004056057A DE102004056057B4 (en) 2004-11-20 2004-11-20 Integrally made of plastic box for the transport of goods filled in a hot state

Publications (2)

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DE102004056057A1 true DE102004056057A1 (en) 2006-07-27
DE102004056057B4 DE102004056057B4 (en) 2008-09-25

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DE102004056057A Expired - Fee Related DE102004056057B4 (en) 2004-11-20 2004-11-20 Integrally made of plastic box for the transport of goods filled in a hot state

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716164A (en) * 1970-08-24 1973-02-13 E Fennema Berry basket and cover
US3900129A (en) * 1971-08-11 1975-08-19 William A Scholz Cover for retail produce baskets

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