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A safety closure for containers

A technology of closures and containers, applied in the field of safety closures

Inactive Publication Date: 2017-02-22
LUMSON SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after some use, the foil curls up in the container and becomes soiled with the cream, which then also transfers to the lid, thus creating an undesired and messy situation

Method used

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  • A safety closure for containers
  • A safety closure for containers
  • A safety closure for containers

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] Reference is now made to the accompanying drawings which show a closure generally indicated by the reference numeral 1 .

[0028] Figure 5 The safety closure in is located on a container 2 comprising a lid 3 and an inner element 4 which is in figure 1 , 2 and 3 are clearly visible.

[0029] The inner element 4 is made in one piece by injection molding of a plastic, for example from polypropylene (PP), polyethylene (PE), low density polyethylene (LDPE), high density polyethylene (HDPE), thermoplastic elastomer (TPE ), rubber (RUBBER), polyethylene rubber (PE LOADED RUBBER), polypropylene rubber (PP LOADED RUBBER), and the inner element 4 includes an annular constraining portion 5 and a substantially disc-shaped cover portion 6, which are at least partially in contact with Removable seals 7 are interconnected which, when complete, allow them to interconnect ( image 3 ).

[0030] The seal is connected with the restraint portion 5 and the cover portion 6 through a fi...

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PUM

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Abstract

A safety closure for containers comprising a cover (3) and an internal element (4), the internal element being formed of a constraining portion (5) and a covering portion (6), the covering portion and the constraining portion being at least partially interconnected by means of at least a first preferential breakage zone (7B) which, when intact, joins them to each other, the constraining portion being provided with blocking means at the neck of a container with which the closure is intended to be associated and with first constraining means (10) which removably attach the cover, the internal element having sealing means (12) which, at least when the seal is intact, preserve the container content integrity.

Description

technical field [0001] The present invention relates to a security closure for a container. [0002] In particular, it concerns a closure to be used on containers for cosmetic products, in particular creams, cosmetics, medical products, medicines and the like. Background technique [0003] As is known, creams are packaged in special containers with relatively large mouths for direct access to the contents by the user's fingers. For this, the cream container is not very tall, but very wide. They usually have a cap that is threaded onto the container. To assure product integrity prior to opening, aluminum foil is provided under the lid, which is sealed over the mouth of the container and will be removed before the cream is used for the first time. Aluminum foil guarantees the integrity of the product. [0004] Typically, the foil is only partially detached from the mouth, and once application is complete, it will unroll to cover the surface of the cream again; the cap is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/20B65D51/18
CPCB65D51/18B65D51/20B65D2251/0081B65D2251/0018A45D33/003A45D40/0068B65D43/0249B65D51/228B65D2251/0015B65D2251/0078B65D2251/009B65D2251/0093
Inventor M·桑吉奥万尼
Owner LUMSON SPA
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