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Packaging

A package, outer container technology, used in packaging, transportation and packaging, spray devices, etc.

Active Publication Date: 2014-07-16
CAPLAST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When such packages are used for the filling of liquids, it can happen that, when the filling is discharged, the sleeve-like section of the membrane partly adheres to the tenon of the base body, which leads to a jet of liquid when the outer container is squeezed Spills not in the longitudinal direction of the outer packaging, but in an oblique direction, so that the packaging is very limitedly suitable for fillings that emit liquids

Method used

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Experimental program
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Embodiment Construction

[0022] The entire package 1 in figure 1 is shown in and comprises a shape-stable, elastically deformable outer container 2, an inner bag 3 for receiving the filling, which in the initial state of filling rests against the inner wall of the outer container 2 and at the neck of the outer container The regions are firmly connected to the outer container 2 . The inner bag is fixed on the bottom of the outer container. A fixed valve 4 is fixed on the neck of the outer container 2, and when the outer container 2 is squeezed, the filler is discharged through a discharge port 5 of the valve. The inner bag 3 shrinks accordingly, without ambient air entering into the inner bag for pressure equalization, so that the packaging is a so-called airless system. Expediently, the outer container 2 is squeezed laterally by the user to release the filling, and the outer container can also be referred to as a squeeze container.

[0023] figure 2 with 3 Shown in further detail, the valve 4 ba...

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PUM

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Abstract

The invention relates to a package (1) comprising an elastically deformable outer container (2) with a neck, an inner bag arranged in the outer container for a filling (3) and a bag with a The valve (4) of the discharge port (5) that releases the filling. The valve (4) has a base body (7) with at least one through hole (11) for the filling and a valve pin (13) pointing away from the outer container and a neck fastened to the outer container (2) An upper cover (8) covering the base body (7), the upper closing wall (14) of which is formed by a membrane (16). The membrane includes an outlet opening (5) closed by a tenon (13) and defines a receiving chamber for a filling between the cap and the base body. When pressure is applied to the outer container, the diaphragm is lifted from the pin by the filling, and in turn returns to the initial position in the depressurized state.

Description

technical field [0001] The invention relates to a package having a substantially dimensionally stable outer container elastically deformable here, an inner pouch arranged in the outer container which is easily deformable to receive a filling, and a valve which, when pressure is applied to the outer container, When the container is on, the filling is released through the opening of the valve. This is a so-called airless system, in which no air enters the inner bag after the filling has been released, but air enters from the outside atmosphere between the outer container and the inner bag In the void in which the inner bag is squeezed incrementally and held in this state until the entire filling overflows from the package, also known as a squeeze bottle. Background technique [0002] A large number of such packages are known. For example DE 102 17 655 discloses a package in which the valve has a membrane with a sleeve-like projection surrounding a tenon of a base body extend...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D83/00B65D47/20
CPCB65D83/0055B65D47/2081B05B11/047B05B11/026
Inventor R·克内尔A·凯勒
Owner CAPLAST GMBH