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DE1927156U - LID FOR CLOSING PLASTIC CONTAINERS. - Google Patents

LID FOR CLOSING PLASTIC CONTAINERS.

Info

Publication number
DE1927156U
DE1927156U DEC13566U DEC0013566U DE1927156U DE 1927156 U DE1927156 U DE 1927156U DE C13566 U DEC13566 U DE C13566U DE C0013566 U DEC0013566 U DE C0013566U DE 1927156 U DE1927156 U DE 1927156U
Authority
DE
Germany
Prior art keywords
lid
plastic containers
closing plastic
containers
closing
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
DEC13566U
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to DEC13566U priority Critical patent/DE1927156U/en
Publication of DE1927156U publication Critical patent/DE1927156U/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
    • 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
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00537—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

Landscapes

  • Closures For Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Description

P.A. 500177-23.9.65P.A. 500177-23.9.65

CHEMISCHE WERKE HÜLS AG. 4370 Mari, den 22. 9.1965CHEMISCHE WERKE HÜLS AG. 4370 Mari, 9/22/1965

- Patentabteilung - 14 04/J- Patent Department - 14 04 / J

Unser Zeichen: O. Z. 2 000Our reference: O. Z. 2 000

Deckel zum Verschließen von KunststoffbehälternLid for closing plastic containers

Im Zuge der immer fortschreitenden Entwicklung hat sich der Kunststoff auch als Verpackungsmaterial durchgesetzt. So werden aus diesem Werkstoff in zunehmendem Maße geschlossene Behälter zum Verpacken von Flüssigkeiten hergestellt, und zwar nicht nur als Mehrweg-, sondern vor allem auch als Einwegverpackung. In the course of the ever advancing development, the plastic has also enforced as packaging material. So are from this material in increasing Dimensions closed containers for the packaging of liquids manufactured, not only as reusable, but above all as one-way packaging.

Als Einwegverpackung müssen die Behälter aus Kostengründen mit möglichst wenig Materialaufwand, aber den Anforderungen entsprechend stabil, ausgeführt sein.As disposable packaging, the containers must, if possible, for reasons of cost little material expenditure, but be designed to be stable according to the requirements.

Trotzdem zeigte sich nach längerer Lagerzeit, daß bei einigen Behältern je nach ihrem Inhalt unschöne Ausbeulungen oder mehr noch Einbeulungen auftraten, die von Volumenänderungen des Füllgutes oder dem darüber befindlichen Gas herrührten.Nevertheless, after a long period of storage it was found that with some containers, depending on Their content showed unsightly bulges or even more indentations caused by changes in the volume of the product or the gas above it originated.

Man hat dieser Tatsache schon dadurch Rechnung getragen, daß man bei Dosen einige Abschnitte des Zylinders ziehharmonikaähnlich ausgebildet hat, so daß die Dosen den Volumenänderungen des Inhaltes folgen konnten. Der Nachteil dieser Gestaltung war, daß diese Behälter in axialer Richtung weich und damit nicht mehr stapelfähig waren.This fact has already been taken into account by using cans formed some sections of the cylinder like an accordion so that the cans could follow the changes in volume of the contents. The disadvantage this design was that this container was soft in the axial direction and thus were no longer stackable.

Daraus ergab sich die Aufgabe, einen axial starren und dadurch gut stapelbaren Kunststoffbehälter zu entwickeln, der durch Formänderung an vorher bestimmten Stellen der Volumenänderung des Inhaltes nachkommt.This resulted in the task of creating an axially rigid and therefore easily stackable To develop plastic containers that follow the change in volume of the contents by changing their shape at predetermined points.

74/65 1 Zeichnung74/65 1 drawing

O '.'■■.O '.' ■■.

~2~ O. Z. 1ZOOO ~ 2 ~ OZ 1 ZOOO

22. 9. 1965September 22, 1965

Di.ese Aufgabe wurde in einfacher, durch die im Anspruch gekennzeichnete Ausführung des Deckels gelöst.This task became simpler, characterized by the one in the claim Execution of the lid released.

Die Abbildung zeigt eine Draufsicht xmü einen Schnitt des neuen Deckels,The figure shows a top view xmü a section of the new cover,

Im Verhältnis zur Materialstärke des Deckels sind langwellige,, konzentrische Erhöhungen und Vertiefungen eingeprägt, so daß der Deckel bei Volumenänderungen des Behälterinhaltes durch den dadurch entstehenden Überbzw. Unterdruck wie eine Membran nachgibt, während der Behälter an sich seine ursprüngliche Form beibehält. 'In relation to the material thickness of the cover, long-wave, concentric Elevations and depressions embossed, so that the lid changes in volume of the container contents by the resulting Überbzw. Negative pressure gives way like a membrane, while the container itself retains its original shape. '

Claims (1)

.„. " ^-500177*23.^ -500177 * 23. 22.9.1965September 22, 1965 SchutzanspruchClaim to protection Deckel zum Verschließen von Kunststoffbehältern., dadurch gekennzeichnet, daß in die an sich plane Fläche des Deckels konzentrische, bezogen auf seine Materialstärke, langwellige Erhöhungen und Vertiefungen eingeprägt sind.Lid for closing plastic containers., Characterized in, that in the plane surface of the lid concentric, based on its material thickness, long-wave elevations and Depressions are embossed.
DEC13566U 1965-09-23 1965-09-23 LID FOR CLOSING PLASTIC CONTAINERS. Expired DE1927156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC13566U DE1927156U (en) 1965-09-23 1965-09-23 LID FOR CLOSING PLASTIC CONTAINERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC13566U DE1927156U (en) 1965-09-23 1965-09-23 LID FOR CLOSING PLASTIC CONTAINERS.

Publications (1)

Publication Number Publication Date
DE1927156U true DE1927156U (en) 1965-11-11

Family

ID=33327105

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC13566U Expired DE1927156U (en) 1965-09-23 1965-09-23 LID FOR CLOSING PLASTIC CONTAINERS.

Country Status (1)

Country Link
DE (1) DE1927156U (en)

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