Smokeless Tobacco Packaging Compression Mechanism

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Solution Overview

Problem

Smokeless tobacco products face deformation and damage during packaging, shipping, and handling due to jarring movements, and existing packaging methods either allow excessive movement or impede access to the products.

Innovation Solution

A preformed smokeless tobacco packaging system where tobacco products are compressed between a container's lid and base, using a binder to maintain shape and integrity, allowing expansion to secure the products in place without deformation, and providing a consistent portion and tactile experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If smokeless tobacco products are packaged in a container without compression, then the products can be easily accessed and handled, but the products may move excessively during shipping and handling causing deformation and damage

Engineering Contradiction:

Improveproduct stabilityVSAvoidaccess to products

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The container is designed with a predetermined compression force mechanism that activates when the lid is closed, automatically securing the tobacco products in place before shipping or handling begins. This preliminary action prevents movement without requiring additional packaging materials or complex securing mechanisms.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The container utilizes a mechanical system where the lid closure changes the compression parameter from zero to a predetermined force, transforming the product support condition from uncompressed to compressed. This parameter change secures products during transport while allowing easy access when the lid is opened.

Inventive Principle:

Principle #35Parameter changes

2Reliability

If smokeless tobacco products are compressed to prevent movement, then product stability during shipping is improved, but the products may be deformed or damaged

Engineering Contradiction:

Improveproduct stabilityVSAvoidproduct integrity

Core Design Contradiction:

ReliabilityVSStrength

Solution Approach 1:

The container applies a predetermined compression force that is specifically calibrated to counteract the harmful effects of movement and jarring during shipping without exceeding the threshold that would cause product deformation. This preliminary anti-action neutralizes the expected mechanical stresses before they can cause damage.

Inventive Principle:

Principle #9Preliminary anti-action

Solution Approach 2:

The compression force applied is partial - sufficient to prevent movement and secure products during normal handling, but controlled to remain below the level that would cause deformation. The system applies just enough compression to achieve stability without excessive force that would damage the products.

Inventive Principle:

Principle #16Partial or excessive action

3Reliability

If existing packaging methods are used to secure products, then movement is reduced, but the packaging complexity increases and access is impeded

Engineering Contradiction:

Improveproduct stabilityVSAvoidpackaging system complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The container lid serves multiple functions: it seals the container, applies the predetermined compression force to secure products, and provides a user-friendly opening mechanism. This multi-functionality eliminates the need for separate securing mechanisms, reducing packaging complexity while maintaining product stability.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The container automatically secures products through the mechanical action of closing the lid, which triggers the compression mechanism without requiring additional steps or materials. The system self-regulates the compression force, eliminating the need for complex adjustment mechanisms or additional packaging components.

Inventive Principle:

Principle #25Self-service

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

The system ensures the tobacco products retain their shape and integrity during handling and use, offering consistent portions and enhanced flavor release while minimizing damage and ease of access.

Implementation Method 1

Each shaped smokeless tobacco body has a substantially similar predetermined shape and is adapted to expand to an expanded size after being compressed

Methodology Applied

Scientific EffectExpansion:

Implementation Method 2

One or more of the preformed smokeless tobacco products are compressed between the container's lid and the container's base to hinder movement of the one or more preformed smokeless tobacco products within the container

Methodology Applied

Scientific EffectCompression:

Data Source

PatentUS20220304372A1Smokeless tobacco packaging system and method

Publication Date: 2022.09.29 ALTRIA CLIENT SERVICES LLC

AI summary

Some embodiments of a smokeless tobacco system include a container including a plurality of preformed smokeless tobacco products configured to generally retain their shape and integrity during processing, shipping, and consumer handling. One or more of the preformed smokeless tobacco products are compressed between a lid and a base of the container to hinder movement of the one or more preformed smokeless tobacco products within the container. Each preformed smokeless tobacco product can include a moist smokeless tobacco in combination with a selected binder such that the final product is configured to have material properties providing improved handling, an improved mouth feel, and a satisfying flavor profile.