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Panel for container, container provided with such container and method for making same

A panel and container technology, applied in the field of manufacturing such containers

Active Publication Date: 2012-10-03
IMPRESS GROUP BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are situations where it is desired that the formation of the concave shape requires a much smaller or even no pressure differential

Method used

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  • Panel for container, container provided with such container and method for making same
  • Panel for container, container provided with such container and method for making same
  • Panel for container, container provided with such container and method for making same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Figure 1 shows a panel 1 of the invention. The panel 1 has an outer edge to be connected to the body wall of the container, and a tab 3 . The outer edge 2 is connected to the central panel part 6 by the dimple walls 4 and the dimple 5 . The tab 3 has a front tab portion 7 for engaging the panel portion 6 and for forming an opening in the panel 1 along a score line (not shown). The rear tab portion 8 is intended to be grasped by the user and used to pivot the front tab portion 7 towards the panel 1 . The panel 1 has a substantially flat shape. As shown, the rear tab portion 8 is arranged laterally relative to the center panel 10 . Obviously, the rear tab portion could also extend over the central panel 10 . The panel middle part 10 forms the lowest panel structure. Between this panel middle part 10 and the recess 5 is a flexible area in the panel 1; when mounted on a container or test device, under the action of a pressure differential acting on the panel 1, this fl...

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PUM

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Abstract

The invention relates to a panel (1) for a container, which panel has an outer edge to be connected to the container (1) and a tab (3) connected to the panel (1), wherein the tab (3) has a rear tab part (8) for gripping by a user and a front tab (7) part for engagement with the panel (1) and forming an opening in the panel (1), and wherein the panel is provided with deformation means (15) which structurally deform upon a transition of the panel (1) into a convex shape and which locked in the deformed state urge the panel (1) to a substantially flat or concave shape, to a container provided with such panel (1) and to a method for making the panel (1) and container.

Description

technical field [0001] The invention relates to a panel for a container, a container provided with such a panel and a method for manufacturing such a container. Background technique [0002] The present invention relates to a panel for a container provided with a tab to form an opening in the panel so that the contents of the container can be accessed by a user. An important type of such container is the so-called "easy-open" container. The user is to grasp the tab at its free end portion and, by pivoting or lifting the tab, the front tab portion engages the panel and pushes against the opening in the panel. Typically, the opening is defined and formed by a weakened portion of the panel, such as by a score line. Such a score line defines all or part of the opening such that the portion that is scored and torn can remain in contact with the panel or be torn. [0003] To facilitate gripping of the free end tab portion, the tab is generally in an angled position providing gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D17/40
CPCB65D2517/0062B65D17/163B65D2517/0079B65D2517/0016B65D17/4011
Inventor F·勒布谢
Owner IMPRESS GROUP BV