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Sealed Break-Open Package Provided with A High-Precision Delivery Mechanism

Inactive Publication Date: 2020-11-12
EASYSNAP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a sealed break-open package that allows for precise delivery of a liquid in a small space. It is simple and inexpensive to make. This invention solves the problem of delivering liquids in a safe and efficient way.

Problems solved by technology

The sealed package described in patent application WO2009040629A2 does not allow high-precision in delivering a liquid contained inside it in a small space (for example, the inlet mouth of a tank of an electronic device that uses the liquid for its operation).

Method used

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  • Sealed Break-Open Package Provided with A High-Precision Delivery Mechanism
  • Sealed Break-Open Package Provided with A High-Precision Delivery Mechanism
  • Sealed Break-Open Package Provided with A High-Precision Delivery Mechanism

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Embodiment Construction

[0010]The object of the present invention is to provide a sealed break-open package that enables high-precision delivery of a liquid contained inside it in a small space and, at the same time, is simple and inexpensive to manufacture.

[0011]According to the present invention, a sealed break-open package is provided, as set forth in the appended claims. The claims describe embodiments of the present invention, forming an integral part of this description.

BRIEF DESCRIPTION OF DRAWINGS

[0012]The present invention will now be described with reference to the accompanying drawings, which illustrate some non-limitative embodiments in which:

[0013]FIG. 1 is a top view of a sealed break-open package made in accordance with the present invention;

[0014]FIG. 2 is a view from below of the sealed package in

[0015]FIG. 1;

[0016]FIG. 3 is a sectional view along the section line III-III of a sheet of semi-rigid plastic material of the sealed package in FIG. 1;

[0017]FIG. 4 is a sectional view along sectio...

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Abstract

A sealed break-open package; the sealed package has: a first sheet of semi-rigid plastic material; a second sheet of flexible plastic material superimposed on and sealed to the first sheet to define a sealed pocket that contains a dose of a product; and a pre-weakened area that is created in a central area of the first sheet for guiding, following bending of the sealed package, controlled breakage of the first sheet at the pre-weakened area so as to form an outlet opening for the product through the first sheet. The first sheet has a U-shaped protuberance that extends from a side of the first sheet outside of the pocket and is arranged at the pre-weakened area.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This patent application claims priority from Italian patent application no. 102018000001309 filed on 18 Jan. 2018, the entire disclosure of which is incorporated herein by reference.TECHNICAL FIELD[0002]The present invention relates to a sealed break-open package.PRIOR ART[0003]Patent application WO2009040629A2 describes a sealed break-open package; the sealed package comprises a sheet of semi-rigid plastic material and a sheet of flexible plastic material, which is superimposed on and sealed to the sheet of semi-rigid plastic material to define a sealed pocket that contains a dose of a liquid product.[0004]The sheet of semi-rigid plastic material has a pre-weakened area at the centre that guides a controlled breakage of the sheet of semi-rigid plastic material so as to cause the formation of an outlet opening for the product through the sheet of semi-rigid plastic material.[0005]In other words, in use, to open the sealed package a user m...

Claims

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Application Information

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IPC IPC(8): B65D75/58B65D75/30
CPCB65D75/585B65D2221/00B65D75/30B65D75/5866B65D75/28
Inventor TAGLINI, ANDREA
Owner EASYSNAP TECH
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