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Lid for containers with improved seal

A container and lid technology, applied in the field of container lids, can solve the problems of leakage, insufficient sealing, sealing deformation, etc., and achieve the effect of reducing weight, improving sealing, good pressure or damage

Inactive Publication Date: 2020-05-12
BETAPACK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These include, among other disadvantages, the fact that these lids often close the container by the outside of the neck of the container, and the presence of small burrs leads to an insufficient tightness
Also, even if it is initially leak-tight, due to its construction, it often causes severe seal deformation and even leakage due to storage and shipping operations

Method used

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  • Lid for containers with improved seal
  • Lid for containers with improved seal
  • Lid for containers with improved seal

Examples

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Embodiment Construction

[0023] Each element defined in this detailed description is provided to assist in a complete understanding of the invention. Accordingly, those of ordinary skill in the art will understand that there may be variations, changes and changes to the embodiments described in this specification without departing from the scope of the present invention, and therefore, the specific designs and specific implementations presented in this document are only They are provided for purposes of illustration and understanding and are not intended to limit the various aspects of the invention in any way.

[0024] The present invention discloses a double sealing solution for lids of containers, which is based on the construction of the inner face of the lid, which comprises a cylindrical skirt 5 and a rib 7, wherein the cylindrical skirt and the rib are dimensioned to contact The inner face of the neck 2 of the container and thus creates two sealing areas.

[0025] This scheme can be applied to...

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Abstract

The present invention relates to a lid for containers, which comprises a cylindrical body that comprises a cylindrical skirt (5) and a rib (7), on the inner face thereof, wherein the cylindrical skirtand the rib are sized so as to be in contact with the inside face of the neck (2) of the container and to create at least two sealing areas.

Description

technical field [0001] The present invention relates to the field of closure members for containers, and more particularly, to lids for watertightly closed containers. It is therefore an object of the present invention to provide a cap for a container which ensures the tightness of the contents. [0002] Another object of the present invention is also to provide a cap for a container capable of improving the airtightness to the neck of the container in order to improve the resistance to pressure or damage experienced during transport. [0003] Another object of the present invention is also to provide a lid for containers which improves the stability against the risk of slippage and loss of closure during palletization operations, storage operations or horizontal transport operations. Background technique [0004] In the field of caps for containers, these are known to have a contact surface arranged to engage the neck of the container and to retain the contents of the cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D41/04B65D41/34
CPCB65D41/023B65D47/08B65D53/00B65D41/0421B65D41/0435B65D47/0838B65D47/0842B65D2251/20
Inventor 哈维尔·贝罗亚·加尔恰
Owner BETAPACK
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