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Reclosable pouring element for cardboard/plastic composite packagings

A technology of composite packaging and components, applied in the direction of packaging, transportation and packaging, rigid containers, etc., to achieve the effect of reducing production costs

Inactive Publication Date: 2007-07-25
SIG TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The force to be transmitted acts only on the tip of the opening element, so that such prior art pouring elements do not always ensure reliable exposure of a constantly defined pouring opening

Method used

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  • Reclosable pouring element for cardboard/plastic composite packagings
  • Reclosable pouring element for cardboard/plastic composite packagings
  • Reclosable pouring element for cardboard/plastic composite packagings

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Figure 1 is a perspective view of a reclosable pouring element according to the invention in a closed state. It can clearly be seen that the overall height of the pouring element is very small. To better explain the mode of action of the opening operation, the closed (Fig. 2), slightly opened (Fig. 3), wide open (Fig. 4) to fully opened (Fig. 5) are reproduced in Figs. ) Different views of the pouring element, which is cut vertically along the line II-II of FIG. 1 in order to be able to better visualize the kinematic operation.

[0034] As shown in the figures, as shown in the preferred embodiment, the pouring element according to the present invention mainly comprises a base 1, a cover 2 mounted at the end of the base 1 in a pivotable manner and a pivotable The opening element 3 mounted on the cover 2 in a manner. The base 1 in this case is connected to a flange 4 for rotation around the pouring opening O over a weakened area of ​​the container, preferably a cardboar...

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Abstract

What is represented and described is a reclosable pouring element for cardboard / plastic composite packagings comprising a basic body (1) to be applied to the packaging in the region of an overcoated weakening zone, a lid (2) pivotally mounted on the end of the basic body (1), and an opening element (3) pivotally mounted on the lid (2), positive guiding elements (8A, 9A) being arranged between the basic body (1) and the opening element (3). A compact pouring element which is particularly easy to handle is achieved in that the opening element (3) is fastened in an articulated manner to the end of a lever projecting down from the lid (2) in such a way that, when swinging up the lid (2), the opening element (3) is first of all caused to make a forward linear movement which is converted into a downward movement by means of further positive guiding elements arranged on the inner side of the basic body (1) and / or on the opening element.

Description

technical field [0001] The present invention relates to a reclosable pouring element for a cardboard / plastic composite package comprising: a base to be applied to the package in the vicinity of a weakened area of ​​the protective layer; pivotally mounted on the base a cover at the end of the cover; and an opening member pivotally mounted on the cover, wherein the limiting guide is disposed between the base and the opening member. Background technique [0002] Reclosable pouring elements for beverage packages have been commercially available in various configurations for a long time. They generally consist of three parts, a base, a lid and an opening element for the first opening of a package provided with such a pouring element. Depending on the design, they can be screw-on or lift-off (WO97 / 46455A1) or pull-on (DE 196 37 865C2). Also known are two-part pouring elements in which the lid simultaneously serves as opening element (US 6,257,449 B1 ). [0003] In general, all ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/74
CPCB65D5/748
Inventor 罗杰·奥尔瑟
Owner SIG TECH AG
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