Beverage Can Aperture Design for Aroma Release and Drinking Comfort

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Solution Overview

Problem

Beverage cans are perceived as less desirable for drinking due to aesthetic and tactile limitations, restricted liquid flow, and impaired aroma release, leading to an uncomfortable and less refined drinking experience compared to glass vessels.

Innovation Solution

Designing beverage cans with improved external shapes, such as a pint glass shape, and innovative apertures that allow nose entry, combined with nucleation devices and surface enhancements to enhance sensory experience and ergonomics, including aperture shapes like bell and peanut, and features like transparent lids and roughened surfaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a standard can aperture is used, then the can structure is simple, but liquid flow is restricted and requires placing the mouth on a sharp edge

Engineering Contradiction:

Improvedrinking comfortVSAvoidaperture structure

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The aperture is designed with curved, rounded edges instead of sharp corners. The drinking surface features a curved recess that contours to the lips, eliminating the need to place the mouth on a sharp edge while maintaining structural simplicity

Inventive Principle:

Principle #14Spheroidality (Curvature)

Solution Approach 2:

The aperture is divided into multiple functional zones: a curved drinking surface for lip contact, an aromatic zone for aroma release, and a structured rim for structural support. This segmentation allows each zone to optimize its function without complicating the overall structure

Inventive Principle:

Principle #1Segmentation

2Ease of operation

If a flat lid is used, then the can structure is simple, but the angle at which the can may be lifted is limited due to nose pressing against the lid

Engineering Contradiction:

Improvedrinking postureVSAvoidlid structure

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The lid is designed with a curved, concave surface that follows the natural contour of the face and nose. This curvature allows the user to tilt the can at steeper angles without the nose pressing against a flat surface, improving drinking posture comfort

Inventive Principle:

Principle #14Spheroidality (Curvature)

Solution Approach 2:

The lid transitions from a two-dimensional flat surface to a three-dimensional curved surface. This dimensional change creates space for the nose and face, allowing greater angular freedom in drinking posture while maintaining structural integrity

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

3Quantity of substance

If a standard aperture size is used, then the can structure is simple, but the aroma of the beverage is limited from reaching the sinus

Engineering Contradiction:

Improvearoma releaseVSAvoidaperture design

Core Design Contradiction:

Quantity of substanceVSDevice complexity

Solution Approach 1:

The aperture is segmented into distinct functional zones: a larger aromatic zone that directs fragrance toward the sinus, a drinking zone for liquid flow, and a structured rim for support. This segmentation enables enhanced aroma release without requiring a complete redesign of the aperture structure

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The aperture features curved surfaces and rounded edges that facilitate airflow patterns directing aromatic compounds toward the user's sinus. The curved geometry naturally channels vapor flow without requiring complex internal structures

Inventive Principle:

Principle #14Spheroidality (Curvature)

4Shape

If a traditional can shape is used, then the manufacturing is simple, but the aesthetic and tactile qualities are less desirable compared to glass vessels

Engineering Contradiction:

Improveaesthetic qualityVSAvoidmolding complexity

Core Design Contradiction:

ShapeVSEase of manufacture

Solution Approach 1:

The can features curved surfaces, rounded edges, and a contoured body that mimic the aesthetic qualities of glass vessels. The curved design provides tactile comfort and visual appeal while remaining compatible with standard metal forming and molding processes

Inventive Principle:

Principle #14Spheroidality (Curvature)

Solution Approach 2:

Specific portions of the can, such as the aperture rim and lid surface, are given enhanced curvature and contouring to improve aesthetic and tactile qualities. These localized quality enhancements are applied only where needed for user interaction, leaving other areas simpler for manufacturing

Inventive Principle:

Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enhances the sensory enjoyment of beverages by allowing better aroma release, comfortable drinking posture, and improved liquid flow, making the experience more analogous to drinking from a glass.

Implementation Method 1

a nucleation device

Methodology Applied

Scientific EffectNucleation: Nucleation

Data Source

PatentUS9162794B2Beverage delivery can

Publication Date: 2015.10.20 BOSTON BEER CORP

AI summary

A beverage delivery can may comprise various configurations. Such configurations may comprise various aperture shapes, sizes, and configurations and various shapes, textures, configurations, and dimensions of the lid and surface of the can. A beverage can may comprise various exterior shapes such as a tapered shape, a faceted shape, a pint glass shape and the like. In embodiments, the beverage can may comprise various types of nucleation devices. In embodiments, various external packaging may be used with one or more beverage delivery cans.