DE8218388U1 - Plastic cup with rim flange - Google Patents

Plastic cup with rim flange

Info

Publication number
DE8218388U1
DE8218388U1 DE19828218388 DE8218388U DE8218388U1 DE 8218388 U1 DE8218388 U1 DE 8218388U1 DE 19828218388 DE19828218388 DE 19828218388 DE 8218388 U DE8218388 U DE 8218388U DE 8218388 U1 DE8218388 U1 DE 8218388U1
Authority
DE
Germany
Prior art keywords
web
cup
edge
plastic cup
edge flange
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.)
Expired
Application number
DE19828218388
Other languages
German (de)
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.)
Uniplast Knauer GmbH and Co KG
Original Assignee
Uniplast Knauer GmbH and Co KG
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 Uniplast Knauer GmbH and Co KG filed Critical Uniplast Knauer GmbH and Co KG
Priority to DE19828218388 priority Critical patent/DE8218388U1/en
Publication of DE8218388U1 publication Critical patent/DE8218388U1/en
Priority to DK425082A priority patent/DK425082A/en
Expired legal-status Critical Current

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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis

Description

G 4115 - 3 -G 4115 - 3 -

Anmelder:, Firma Applicant :, company

Uniplast Knauer GmbH & Co. KG
Fabrikstraße 2Uniplast Knauer GmbH & Co. KG
Fabrikstrasse 2

7433 Dettingen7433 Dettingen

Kunststoffbecher mit RandflanschPlastic cup with rim flange

Die Erfindung betrifft einen Kunststoffbecher mit einem | Randflansch an der Becheröffnung^ an welchem ein DeckelThe invention relates to a plastic cup with a | Edge flange on the cup opening ^ on which a lid

durch Anschweißen dicht befestigt ist. h. is tightly attached by welding. H.

Bei Bechern der vorstehend genannten Art wird ein Kunst- jIn the case of cups of the type mentioned above, a plastic j

stoffdeckel oder ein mit Kunststoff beschichteter Metall-lid or a plastic-coated metal

foliendeckel nach Auflage auf den Randflansch mittels \ Foil lid after placing it on the edge flange by means of \

eines erhitzten Preßstempeis gegen den Randflansch \ of a heated press stamp against the edge flange \

gedrückt und dort festgeschweißt. Obwohl hierbei der ; Randflansch des Bechers auf einem Gegenlager ruht und
die Preßstempel im allgemeinen mit dem Becherrandverlaufpressed and welded there. Although here the; Edge flange of the cup rests on a counter bearing and
the ram generally with the cup rim

angepaßten vorspringenden SchweißStegen oder Riffelungen Ladapted protruding welding webs or corrugations L

2i> versehen sind, zeigt sich trotzdea relativ häufig, daß § 2i > are provided, nevertheless it is found relatively often that §

hierbei keine dichte Deckelverbindung über den ganzen |here no tight lid connection over the whole |

Becheröffnungsrand erzielt wird. Haßtoleranzen an Kunst- |Cup opening edge is achieved. Hate tolerances in art |

stoffbecher und am Deckel, ungenauer Sitz des Bechere in |fabric cup and on the lid, the cup is inaccurately seated in |

der Halterung der Siegelvorrichtung und Zentrierungenaulg- 1the holder of the sealing device and centering eye- 1

ff

keiten am Siegelsteepel müssen hier als Ursachen genannt |problems at the Siegelsteepel must be named here as causes |

werden. |will. |

Der Erfindung liegt die Aufgabe zugrunde, die genannten |The invention is based on the object of the above |

Nachteile zu beseitigen und einen Kunatstoffbecher Hit |Eliminate disadvantages and hit a plastic cup |

Randflansch zu schaffen, bei welchen ein dichtes fTo create edge flange in which a tight f

... 4 1... 4 1

G 4115 -ΑG 4115 -Α

* * I* fill* * I * fill

Anschweißen eines auf den Randflansch aufgesetzten Deckels über den ganzen Öffnungsrand des Kunststoffbechers gewährleistet werden kann.Welding a lid placed on the edge flange over the entire opening edge of the plastic cup can be guaranteed.

Die gestellte Aufgabe wird bei einem Kunststoffbecher der eingangs genannten Art erfindungsgemäß dadurch gelöst, daß der Randflansch auf seiner Deckelbefestigungsfläche mindestens einen sich über den ganzen Rand erstreckenden, zum Deckel hin abstehenden Steg aus thermoplastischem Material aufweist, wobei dieser Steg zweckmäßig einstückig mit dem Flanschrand ausgebildet sein kann. Der Querschnitt dieses Steges kann in Abhängigkeit von der Größe des Randflansches und der Stärke und dem Material des dicht aufzubringenden Deckels unterschiedlich sein, beispielsweise dreieckig, gewölbt oder mit einer ebenen Oberseite versehen.The task at hand is the initially mentioned type solved according to the invention in that the edge flange on its cover mounting surface at least one web made of thermoplastic material extending over the entire edge and protruding towards the cover Has material, wherein this web can expediently be formed in one piece with the flange edge. Of the The cross-section of this web can depend on the size of the edge flange and the strength and material of the lid to be applied tightly be different, for example triangular, curved or with a flat Provided on the top.

Ein erfindungsgemäß ausgebildeter Kunststoffbecher ergibt den Vorteil, daß beim Verschließen der Deckel auf mindestens einen abstehenden Steg zur Auflage kommt, der unter der Wirkung des Siegelstempels über einen Höhenbetrag abschmelzen kann. Dadurch ist sichergestellt, daßA plastic cup designed according to the invention results the advantage that when closing the cover comes to rest on at least one protruding web, the can melt under the effect of the sealing stamp over an amount of height. This ensures that

auch bei nicht genauer Parallellage von Siegelkopf und Gegenlager der Steg als Ausgleich wirkt und der Deckel trotzdem über den ganzen Umfang der Becheröffnung zur Anlage gegen den Randflansch gebracht und mit ihm dicht versiegelt werden kann. Dabei kann der abstehende Stegeven if the sealing head and are not exactly parallel The counter-bearing of the web acts as a compensation and the lid nevertheless extends over the entire circumference of the cup opening System can be brought against the edge flange and sealed tightly with it. The protruding web

aus thermoplastischem Material in einem Umfangsbereich stärker abgeschmolzen sein als in einem anderen Umfangsbereich. Ein solcher Nachstellspielraum beim Anschweißen des Deckels war bisher bei den eine ebene Auflagefläche aufweisenden Randflanschen der Kunststoffbecher nichtmade of thermoplastic material be melted off more in one circumferential area than in another circumferential area. Such an adjustment margin when welding the cover on was previously a flat support surface having edge flanges of the plastic cups not

gegeben. Dort wurde beim Auftreten von undichten Deckel-given. There, when leaking lid

G 4115 - 5 -G 4115 - 5 -

verbindungen versucht, durch eine Erhöhung der Siegel= termperatur oder eine Verlängerung der Siegelstempeleinwirkung einen dichten Deckelverschluß zu erzwingen, was aber die Gefahr eines Abschmelzens des Randflansches bedeutet.attempts to make connections by increasing the seal temperature or lengthening the effect of the seal stamp to force a tight cover closure, but what the risk of melting off the edge flange means.

Die erfindungsgemäße Ausbildung eines Kunststoffbechers gibt den weiteren Vorteil, daß auf Siegelstempel mit Siegelvorsprüngen, die zwangsläufig eine Zentrierung der zu verschließenden Becher auf den Stempel oder umgekehrt erforderlich machen, verzichtet und mit vorsprungfreien, ebenen Siegelstempeln gearbeitet werden kann, wobei also auf eine Zentrierung des Siegelstempels nicht mehr geachtet werden muß. Der erfindungsgemäß ausgebildete Kunststoffbecher erlaubt auch eine Beschleunigung der Deckelversiegelung.The inventive design of a plastic cup gives the further advantage that on sealing stamp with Sealing projections which inevitably center the cup to be closed on the stamp or vice versa make necessary, dispensed with and with protrusion-free, flat sealing stamps can be worked, so there is no longer any need to center the sealing stamp must be respected. The plastic cup designed according to the invention also allows an acceleration of the Lid sealing.

Die Erfindung erbringt den weiteren Vorteil, daß der Becher nach dem Versiegeln leicht zu öffnen ist.The invention has the further advantage that the cup is easy to open after sealing.

Nachfolgend werden Ausführungsbeispiele erfindungsgeinäß ausgebildeter Kunststoffbecher anhand der beiliegendenExemplary embodiments are described below according to the invention trained plastic cup based on the enclosed

Zeichnung näher erläutert.Drawing explained in more detail.

Es zeigen:Show it:

Fig. 1 einen Querschnitt durch einenFig. 1 is a cross section through a

mit Randflansch versehenen Kunststoffbecher entlang der Linie I - I in Fig. 2; plastic cups provided with an edge flange along the line I - I in FIG. 2;

Fig. 2 eine Draufsicht auf die mit dem Fig. 2 is a plan view of the with the

Randflansch versehene Öffnungsseite des Kunststoffbechere; Edge flange provided opening side of the plastic cup;

G 4115 - 6 -G 4115 - 6 -

Fig. 3 eine gegenüber Fig. 1 vergrößerteFIG. 3 is an enlarged compared to FIG. 1

Darstellung des dort bezeichneten Schnittbereiches A mit dem RandRepresentation of the section A designated there with the edge

flansch des Bechers;flange of the cup;

Fig. 4, 5 und 6 der Figt 3 entsprechende Schnittdarstellungen mit Abwandlungsformen des Randflansches desFig. 4, 5 and 6 of Fig t 3 corresponding sectional views of the edge flange with the Abwandlungsformen

Kunststoffbechers.Plastic cup.

Die Fig. 1 und 2 zeigen einen aus thermoplastischem Kunststoff gespritzten oder tiefgezogenen Becher 10, dessen Öffnungsrand mit einem Randflansch 11 versehen ist, der in der Ebene der Becheröffnung verläuft. In Fig. 1 ist ein auf den Randflansch 11 aufsetzbarer Deckel 12 gezeigt, der ebenfalls aus thermoplastische™ Kunststoff oder aus einer Metallfolie, die auf ihrer Anlageseite mit einer siegelfähigen Beschichtung versehen ist, besteht. Dieser Deckel 12 wird mittels eines in Fig. 1 mit strichpunktierten Linien angedeuteten, heizbaren Siegelstempels 13 mit ebener Siegelfläche 14 in einer nicht dargestellten Haltevorrichtung für dei?1 and 2 show a thermoplastic injection-molded or deep-drawn cup 10, the opening edge of which is provided with an edge flange 11 which runs in the plane of the cup opening. 1 shows a cover 12 which can be placed on the edge flange 11 and which likewise consists of thermoplastic plastic or of a metal foil which is provided with a sealable coating on its contact side. This cover 12 is by means of a in Fig. 1 indicated by dash-dotted lines, heatable sealing stamp 13 with a flat sealing surface 14 in a holding device, not shown, for the dei?

Becher 10 am Randflansch 11 dicht angeschweißt.Cup 10 welded tightly to the edge flange 11.

Wie die Fig. 2 zeigt, ist der Randflansch 11 auf seiner Oberseite mit einem über den ganzen Becherumfang verlaufenden, in Richtung auf den aufzusetzenden Deckel abstehenden Steg 15 versehen. Dieser durchgehende Steg 15 kann einen unterschiedlichen Querschnitt aufweisen, wie die Fig. 3 bis 6 zeigen. Das Schnittbild der Fig. zeigt einen Steg 15 mit etwa rechteckigem Querschnitt und einer ebenen Oberseite 16. Bei allen dargestellten Ausführungsbeispielen ist der Steg 15 einstückig mit dem As FIG. 2 shows, the upper side of the edge flange 11 is provided with a web 15 which extends over the entire circumference of the cup and protrudes in the direction of the cover to be placed on. This continuous web 15 can have a different cross section, as shown in FIGS. 3 to 6. The sectional view of the figure shows a web 15 with an approximately rectangular cross-section and a flat top 16. In all of the illustrated embodiments, the web 15 is integral with the

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€i ·■ IUt € i · ■ IUt

G 4115 - 7 -G 4115 - 7 -

Randflansch aus thermoplastischem Material gebildet.Edge flange formed from thermoplastic material.

Bei der Ausführungsform nach Fig. 4 ist der Randflansch
11' des Kunststoffbechers mit einem Steg 15' versehen,
der eine gewölbte Oberseite 16· aufweist. Beim Ausführungsbeispiel nach Fig. 5 sind zwei parallel zueinander und zum Öffnungsrand des Kunststoffbechers ver-In the embodiment according to FIG. 4, the edge flange is
11 'of the plastic cup is provided with a web 15',
which has a curved top 16 ·. In the embodiment according to FIG. 5, two are connected parallel to one another and to the opening edge of the plastic cup.

laufende Stege 15-j" und 152'' mi-t dreieckigem Quer- ,, schnitt dargestellt, die vom Randflansch 11'' abstehen. f Beim Ausführungsbeispiel nach Fig. 6 ist der umlaufende s Steg 15»fl am Randflansch 11'" eines tief gezogenen ; Kunststoffbechers durch eine Auswölbung des Randflanschesrunning ridges 15-j "and 15 2 '' mi-t triangular cross ,, cut represented by the edge flange 11 'projecting f. In the embodiment according to FIG. 6, the circumferential s web 15" fl at the edge flange 11 "' one deeply drawn; Plastic cup through a bulge in the edge flange

hi «ι nach oben geschaffen.hi «ι created upwards.

Bei größeren, mit Siegelrandflanschen versehenen Gefäßen
oder Bechern ist es auch denkbar, daß der Steg oder die
Stege aus thermoplastischem Material in den Randflansch,
der aus einem anderen Material bestehen kann, eingesetzt, | eingeformt oder aufgesetzt sind. *For larger vessels with sealed edge flanges
or cups, it is also conceivable that the web or the
Webs made of thermoplastic material in the edge flange,
which can consist of another material, inserted, | are molded in or attached. *

Beim Verschließen der Becher gelangt der Deckel 12 zur ■When the cup is closed, the lid 12 comes to the ■

Auflage auf den Steg 15 oder die Stege, die unter dem gSupport on the web 15 or the webs that are under the g

^ Einfluß des Siegelstempels 13 mehr oder weniger stark S^ Influence of the seal stamp 13 more or less strong p

abschmelzen und hierbei eine dichte Verbindung zwischen I melt away and create a tight connection between I.

dem Deckel 12 und dem Randflansch 11 des Bechers 10 1 ergeben.the lid 12 and the edge flange 11 of the cup 10 1 result.

Zweckmäßig verläuft der Steg 15 parallel zum öffnungs- jThe web 15 expediently runs parallel to the opening j

rand des Bechers und näher zu diesem Öffnungsrand und ;edge of the cup and closer to this opening edge and;

damit zu der Becherwandung als zu« Außenrand des Rand- ' flansches 11 des Bechers 10. Un eine ausreichend·thus to the cup wall as to the "outer edge of the rim- ' flange 11 of the cup 10. Un a sufficient

Abschmelzhöhe zu erhalten, sollte die Höhe des Steges |To obtain the melt-off height, the height of the web should be |

15' mindestens 10 3* der Stärke des Randflansches 11 | betragen und mit der Größe der Becheröffnung zuneheen.15 'at least 10 3 * the thickness of the edge flange 11 | and increase with the size of the cup opening.

Claims (7)

G 4115 " Schutzansprüche :G 4115 "Protection claims: 1. Kunststoffbecher mit einem Randflansch an der Becheröffnung, an welchem ein Deckel durch Anschweißen dicht befestigbar ist, dadurch gekennzeichnet, daß der Randflansch (11) auf seiner Deckelbefestigungsfläche mindestens einen sich über den ganzen Becherrand erstreckenden,zum Deckel (12) hin abstehenden1. Plastic cups with an edge flange at the cup opening, to which a cover can be tightly fastened by welding, characterized in that the edge flange (11) on its cover mounting surface at least one extending over the entire edge of the cup and protruding towards the lid (12) K Steg (15) aus thermoplastischem Material aufweist. K web (15) made of thermoplastic material. 1515th 2. Kunststoffbecher nach Anspruch 1, dadurch gekennzeichnet, daß der Steg (15) einstückig mit dem Flanschrand (11) ausgebildet ist.2. Plastic cup according to claim 1, characterized in that that the web (15) is formed in one piece with the flange edge (11). *® * ® 3. Kunststoffbecher nach Anspruch 1 und/oder Anspruch 2, dadurch gekennzeichnet, daß der Steg (15*f) einen3. Plastic cup according to claim 1 and / or claim 2, characterized in that the web (15 * f ) has a dreieckigen Querschnitt aufweist.Has triangular cross-section. 4. Kunststoffbecher nach Anspruch 1 und/oder Anspruch 2, ^ dadurch gekennzeichnet, daß der Steg (15*) eine4. Plastic cup according to claim 1 and / or claim 2, ^ characterized in that the web (15 *) a gewölbte Oberseite (16·) aufweist.has curved top (16 ·). 5. Kunststoffbecher nach Anspruch 1 und/oder Anspruch 2,5. Plastic cup according to claim 1 and / or claim 2, dadurch gekennzeichnet, daß der Steg (15) einen rechtcharacterized in that the web (15) has a right eckigen oder trapezförmigen Querschnitt mit einer ebenen Oberseite (16) aufweist.Has an angular or trapezoidal cross-section with a flat top (16). 6. Kunststoffbecher nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Steg (15"') durch eine Auswölbung des Randflansches (11'") gebildet ist.6. Plastic cup according to one of claims 1 to 5, characterized in that the web (15 "') is formed by a bulge of the edge flange (11'"). G 4115 - 2 "G 4115 - 2 " 7. Kunststoffbecher nach einem der Ansprüche 1 bis 6,7. Plastic cup according to one of claims 1 to 6, dadurch gekennzeichnet, daß die Höhe des abstehenden 5 Steges (15) mit der Größe der Becheröffnung zunimmtcharacterized in that the height of the protruding 5 web (15) increases with the size of the cup opening und mindestens 10 % der Stärke des Randflansches (11) beträgt.and at least 10% of the thickness of the edge flange (11).
DE19828218388 1982-06-26 1982-06-26 Plastic cup with rim flange Expired DE8218388U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19828218388 DE8218388U1 (en) 1982-06-26 1982-06-26 Plastic cup with rim flange
DK425082A DK425082A (en) 1982-06-26 1982-09-24 PLASTIC BAGS WITH EDGE FLANGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828218388 DE8218388U1 (en) 1982-06-26 1982-06-26 Plastic cup with rim flange

Publications (1)

Publication Number Publication Date
DE8218388U1 true DE8218388U1 (en) 1982-09-16

Family

ID=6741363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19828218388 Expired DE8218388U1 (en) 1982-06-26 1982-06-26 Plastic cup with rim flange

Country Status (2)

Country Link
DE (1) DE8218388U1 (en)
DK (1) DK425082A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745444A1 (en) * 1997-10-15 1999-04-22 Tetra Laval Holdings & Finance Thermoformed container comprising pair of half shells, manufacturing process and container manufacturing tool
DE10145624A1 (en) * 2001-09-15 2003-04-10 Bosch Gmbh Robert Filled and sealed thermoplastic container production involves creation of a sealing seam bulge around the container rim onto which a film is sealed by a sealing plate profile wider than the bulge
NL1028543C2 (en) * 2005-03-15 2006-09-18 Schotte Bv Sealing an opening, especially in a container, comprises placing a seal on a vertical plastic flange and heating and pressing the seal so that the flange fuses with the seal
WO2010018304A1 (en) * 2008-08-12 2010-02-18 Stora Enso Oyj Package for ready-prepared foods
WO2016184478A1 (en) * 2015-05-19 2016-11-24 Sonoco Development Inc. Lid assembly for a packaging container, packaging container with such a lid assembly, and method for producing same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745444A1 (en) * 1997-10-15 1999-04-22 Tetra Laval Holdings & Finance Thermoformed container comprising pair of half shells, manufacturing process and container manufacturing tool
DE10145624A1 (en) * 2001-09-15 2003-04-10 Bosch Gmbh Robert Filled and sealed thermoplastic container production involves creation of a sealing seam bulge around the container rim onto which a film is sealed by a sealing plate profile wider than the bulge
NL1028543C2 (en) * 2005-03-15 2006-09-18 Schotte Bv Sealing an opening, especially in a container, comprises placing a seal on a vertical plastic flange and heating and pressing the seal so that the flange fuses with the seal
WO2010018304A1 (en) * 2008-08-12 2010-02-18 Stora Enso Oyj Package for ready-prepared foods
EP2310292A1 (en) * 2008-08-12 2011-04-20 Stora Enso Oyj Package for ready-prepared foods
US9023411B2 (en) 2008-08-12 2015-05-05 Stora Enso Oyj Package for ready-prepared foods
EP2310292B1 (en) * 2008-08-12 2015-06-17 Stora Enso Oyj Package for ready-prepared foods
WO2016184478A1 (en) * 2015-05-19 2016-11-24 Sonoco Development Inc. Lid assembly for a packaging container, packaging container with such a lid assembly, and method for producing same
US20180141692A1 (en) * 2015-05-19 2018-05-24 Sonoco Development Inc. Lid assembly for a packing container, packing container with such a lid assembly, and method for manufacturing same

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