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Resealable nozzle, mandrel for receiving same and combinations thereof

A nozzle and mandrel technology, applied in the field of resealable nozzles, mandrels for receiving the nozzles, and the combination of the two, to achieve the effect of reducing effort

Active Publication Date: 2018-07-17
SIG COMBIBLOC SERVICES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The solution is epitaxial, since each nozzle must be shaped with the necessary protruding

Method used

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  • Resealable nozzle, mandrel for receiving same and combinations thereof
  • Resealable nozzle, mandrel for receiving same and combinations thereof
  • Resealable nozzle, mandrel for receiving same and combinations thereof

Examples

Experimental program
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Embodiment Construction

[0031] figure 1 A perspective view viewed diagonally from above of a preferred embodiment of the nozzle according to the invention is shown. In the illustrated and preferred embodiment in this respect, the nozzle has a base body 1 and a screw cap 2 . The screw cap 2 is placed on the pouring tube 3 (only in figure 2 and Figure 4 visible in ) above. The base body 1 has a circumferential flange 4 shaped like a truncated pyramid. The shape of the flange 4 is preferably adapted to the shape of the packaging cartridge to be sealed to the nozzle, and in particular to the inclination of the gable area of ​​the packaging cartridge to be sealed to the nozzle.

[0032] The curved surface of the flange 4 has ribs 5 which on the one hand serve to reinforce the flange and on the other hand are intended to provide a better connection to the gable surface of the packaging cartridge during sealing with the flange 4 . In each corner there is an airfoil 6 attached to a flange 4 . These a...

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PUM

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Abstract

The invention relates to a reclosable spout for packaging, in particular for composite packaging of liquid food products, comprising a body (1) with a pouring tube (3) closed by a screw cap (2) and a spout with Flange (4) for connection to the polyhedral surface on the outside of the package. The invention also relates to a corresponding mandrel (12) of a rotatable mandrel wheel in a packaging machine. In order to be able to securely connect the resealable nozzle to the mandrel (12) and subsequently remove it easily from the mandrel (12), and also to achieve good possibilities for cleaning, the nozzle according to the invention has ) on the inner side of the circumferential fixing element (8) to form fit and operatively connected to the mandrel (12) in the packaging machine. The respective mandrel (12) has a polygonal shape in the receiving area of ​​the nozzle and has a circumferential fixing element (13) for form-fitting and operative connection to the nozzle.

Description

technical field [0001] The invention relates firstly to a reclosable spout for packaging, in particular composite packaging for liquid food products, having a base body with a pouring tube closed by a screw cap and a spout connected to a packaging tube. The flange of the polyhedral surface, together with the mandrel on the rotating mandrel wheel of the packaging machine, the free end of which is fitted with a matching nozzle. In addition, the present invention includes the combination of a resealable nozzle for a package and a mandrel of a rotating mandrel wheel of a packaging machine for use in the production process of the package Forms a rigid locking connection with the nozzle. Background technique [0002] When the following hereinafter refers only to the resealable "spout", then this usually refers to the combined "opening and pouring element" attached to the composite packaging for the beverage in order to open them, to make pouring easier And reseal them to protect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D5/74B31B50/84
CPCB65D5/748Y10T29/49826B65D5/74B65B3/027B65D47/122B65D2547/066
Inventor T·费滕斯文·希默尓斯巴赫
Owner SIG COMBIBLOC SERVICES AG