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Reclosable pouring element

A part, closed state technology, applied in the direction of closure, rigid container, container, etc., can solve the problems of unsealed packaging, damage, disadvantage, etc., and achieve the effect of reduced structure height, good stackability, and consistent design

Inactive Publication Date: 2006-10-11
SIG ALLCAP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this known pouring unit is disadvantageous in many respects
On the one hand, such a pouring element has a relatively high structural height, which is disadvantageous for transport, storage etc. of packages equipped with such a pouring element
On the other hand, reliable and airtight (re)closing in such pouring parts cannot be reliably solved
Furthermore, this known pouring element has a fixed axis of rotation, so that the film partially surrounds the pouring tube and can be damaged in the region of the axis of rotation after a number of actuations of the pouring element, which in turn leads to leaks in the packaging. sex

Method used

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Examples

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Embodiment Construction

[0030] exist figure 1 shows a pouring member according to the invention in the closed position, and in particular in the form such as it is used in a packaging (not shown). It basically consists of a frame-shaped base 1 with a surrounding fitting flange 2 and a figure 2 The open position is required to fully see the 3 components of the pouring tube. exist figure 1 Only the folded flat upper side 3A of this pouring tube 3 can be seen in FIG. The pouring tube 3 is surrounded by a surrounding flexible film 4 which is in turn integrally connected with the base body 1 . In the illustrated and preferred embodiment in this respect, the membrane 4 has a plurality of quadrangular or triangular individual faces, wherein figure 2 Faces 4A to 4G can be seen in FIG. 4 and faces 4B to 4I can be seen in FIG. 4 .

[0031] For more clarity, in Figures 3 to 5 drawn in figure 2 Three different views of the poured part drawn in perspective, and in Figure 9 A longitudinal sectional vi...

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Abstract

Illustrated and described is a reclosable pouring element for application to a multi-layer composite package, especially rectangular cardboard / plastic composite package, with a base body ( 1 ) and a pouring tube ( 3 ) joined flexibly to the base body in one piece, which at the same time is constructed as an opening element for piercing the package wall of the package in a zone of weakening provided therefor, and a package provided therefor. In order to achieve that a reliably opening and reclosing pouring element is obtainable with a small overall height, which is as user-friendly as possible for the consumer in every respect, it is provided that the pouring tube ( 3 ) is joined to the base body ( 1 ) by a circumferential flexible membrane ( 4 ) and is folded flat in the closed state so that the folded-flat pouring tube ( 3 ) is clamped between a clamping edge ( 8 ) and a clamping cross-piece ( 10 ) of the base body ( 1 ) in a sealing fashion.

Description

technical field [0001] The invention relates to a reclosable pouring element for use in a multilayer composite packaging having a base body and a spouting tube hingedly connected to the base body, the spouting tube being simultaneously configured for use in a An opening member that penetrates the packaging wall of the packaging in the area of ​​weakness provided for this, and a packaging provided for this purpose. Background technique [0002] Multilayer composite packs are known from various documents, for example as flat-top composite packs or stand-up packs. They are mainly used in areas related to cold, cold aseptic, hot and aseptic perfusion. Although these packages were originally non-reclosable, today almost without exception there are such packages with a reclosable pouring element on the market. [0003] Packagings are known in which a pouring element is provided for opening the packaging for the first time and for reclosing the packaging is equipped with a corres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D5/74B65D47/06B65D77/30
CPCB65D5/748B65D5/74B65D25/46B65D47/08B65D41/32
Inventor 汉斯-托马斯·埃德维姆·马斯
Owner SIG ALLCAP
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